mirror of
https://github.com/GeWuYou/GFramework.git
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809e1f5ded
- 新增 YAML 配置与 JSON Schema 结构描述支持 - 添加一对象一文件的目录组织方式说明 - 实现运行时只读查询功能详细文档 - 添加 Source Generator 生成配置类型的完整指南 - 集成 VS Code 插件提供配置浏览和校验功能 - 添加 Godot 文本配置桥接的使用说明 - 实现热重载模板和 Architecture 接入示例 - 添加运行时校验行为和错误处理机制 - 提供开发期热重载功能的详细配置方法 - 添加生成器接入约定和工具使用说明
4304 lines
175 KiB
C#
4304 lines
175 KiB
C#
using System.Numerics;
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using System.Text.RegularExpressions;
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using GFramework.Game.Abstractions.Config;
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namespace GFramework.Game.Config;
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/// <summary>
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/// 提供 YAML 配置文件与 JSON Schema 之间的最小运行时校验能力。
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/// 该校验器与当前配置生成器、VS Code 工具支持的 schema 子集保持一致，
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/// 并通过递归遍历方式覆盖嵌套对象、对象数组、标量数组与深层 enum / 引用约束。
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/// 当前共享子集额外支持 <c>multipleOf</c>、<c>uniqueItems</c>、
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/// <c>contains</c> / <c>minContains</c> / <c>maxContains</c>、
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/// <c>minProperties</c>、<c>maxProperties</c> 与稳定字符串 <c>format</c> 子集，
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/// 让数值步进、数组去重、数组匹配计数和对象属性数量规则在运行时与生成器 / 工具侧保持一致。
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/// </summary>
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internal static class YamlConfigSchemaValidator
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{
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// The runtime intentionally uses the same culture-invariant regex semantics as the
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// JS tooling so grouping and backreferences behave consistently across environments.
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private const RegexOptions SupportedPatternRegexOptions = RegexOptions.CultureInvariant;
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private const string SupportedStringFormatNames = "'date', 'date-time', 'duration', 'email', 'time', 'uri', 'uuid'";
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private static readonly Regex ExactDecimalPattern = new(
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@"^(?<sign>[+-]?)(?:(?<integer>\d+)(?:\.(?<fraction>\d*))?|\.(?<fractionOnly>\d+))(?:[eE](?<exponent>[+-]?\d+))?$",
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RegexOptions.CultureInvariant | RegexOptions.Compiled);
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private static readonly Regex SupportedEmailFormatRegex = new(
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@"^[^@\s]+@[^@\s]+\.[^@\s]+$",
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RegexOptions.CultureInvariant | RegexOptions.Compiled);
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private static readonly Regex SupportedDateFormatRegex = new(
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@"^(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})$",
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RegexOptions.CultureInvariant | RegexOptions.Compiled);
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private static readonly Regex SupportedDateTimeFormatRegex = new(
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@"^(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})T(?<hour>\d{2}):(?<minute>\d{2}):(?<second>\d{2})(?<fraction>\.\d+)?(?<offset>Z|[+-]\d{2}:\d{2})$",
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RegexOptions.CultureInvariant | RegexOptions.Compiled);
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private static readonly Regex SupportedDurationFormatRegex = new(
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@"^P(?:(?<days>\d+)D)?(?:T(?:(?<hours>\d+)H)?(?:(?<minutes>\d+)M)?(?:(?<seconds>\d+(?:\.\d+)?)S)?)?$",
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RegexOptions.CultureInvariant | RegexOptions.Compiled);
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private static readonly Regex SupportedTimeFormatRegex = new(
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@"^(?<hour>\d{2}):(?<minute>\d{2}):(?<second>\d{2})(?<fraction>\.\d+)?(?<offset>Z|[+-]\d{2}:\d{2})$",
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RegexOptions.CultureInvariant | RegexOptions.Compiled);
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private static readonly Regex SupportedUriSchemeRegex = new(
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@"^[A-Za-z][A-Za-z0-9+\.-]*:",
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RegexOptions.CultureInvariant | RegexOptions.Compiled);
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/// <summary>
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/// 从磁盘加载并解析一个 JSON Schema 文件。
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/// </summary>
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/// <param name="tableName">所属配置表名称。</param>
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/// <param name="schemaPath">Schema 文件路径。</param>
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/// <param name="cancellationToken">取消令牌。</param>
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/// <returns>解析后的 schema 模型。</returns>
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/// <exception cref="ArgumentException">当 <paramref name="tableName" /> 为空时抛出。</exception>
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/// <exception cref="ArgumentException">当 <paramref name="schemaPath" /> 为空时抛出。</exception>
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/// <exception cref="ConfigLoadException">当 schema 文件不存在或内容非法时抛出。</exception>
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internal static async Task<YamlConfigSchema> LoadAsync(
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string tableName,
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string schemaPath,
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CancellationToken cancellationToken = default)
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{
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if (string.IsNullOrWhiteSpace(tableName))
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{
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throw new ArgumentException("Table name cannot be null or whitespace.", nameof(tableName));
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}
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if (string.IsNullOrWhiteSpace(schemaPath))
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{
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throw new ArgumentException("Schema path cannot be null or whitespace.", nameof(schemaPath));
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}
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if (!File.Exists(schemaPath))
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{
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throw ConfigLoadExceptionFactory.Create(
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ConfigLoadFailureKind.SchemaFileNotFound,
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tableName,
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$"Schema file '{schemaPath}' was not found.",
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schemaPath: schemaPath);
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}
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string schemaText;
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try
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{
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schemaText = await File.ReadAllTextAsync(schemaPath, cancellationToken).ConfigureAwait(false);
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}
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catch (Exception exception)
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{
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throw ConfigLoadExceptionFactory.Create(
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ConfigLoadFailureKind.SchemaReadFailed,
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tableName,
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$"Failed to read schema file '{schemaPath}'.",
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schemaPath: schemaPath,
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innerException: exception);
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}
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return ParseLoadedSchema(tableName, schemaPath, schemaText);
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}
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/// <summary>
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/// 从磁盘同步加载并解析一个 JSON Schema 文件。
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/// </summary>
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/// <param name="tableName">所属配置表名称。</param>
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/// <param name="schemaPath">Schema 文件路径。</param>
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/// <returns>解析后的 schema 模型。</returns>
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/// <exception cref="ArgumentException">当 <paramref name="tableName" /> 为空时抛出。</exception>
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/// <exception cref="ArgumentException">当 <paramref name="schemaPath" /> 为空时抛出。</exception>
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/// <exception cref="ConfigLoadException">当 schema 文件不存在或内容非法时抛出。</exception>
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internal static YamlConfigSchema Load(
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string tableName,
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string schemaPath)
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{
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if (string.IsNullOrWhiteSpace(tableName))
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{
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throw new ArgumentException("Table name cannot be null or whitespace.", nameof(tableName));
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}
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if (string.IsNullOrWhiteSpace(schemaPath))
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{
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throw new ArgumentException("Schema path cannot be null or whitespace.", nameof(schemaPath));
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}
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if (!File.Exists(schemaPath))
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{
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throw ConfigLoadExceptionFactory.Create(
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ConfigLoadFailureKind.SchemaFileNotFound,
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tableName,
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$"Schema file '{schemaPath}' was not found.",
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schemaPath: schemaPath);
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}
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string schemaText;
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try
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{
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schemaText = File.ReadAllText(schemaPath);
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}
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catch (Exception exception)
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{
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throw ConfigLoadExceptionFactory.Create(
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ConfigLoadFailureKind.SchemaReadFailed,
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tableName,
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$"Failed to read schema file '{schemaPath}'.",
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schemaPath: schemaPath,
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innerException: exception);
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}
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return ParseLoadedSchema(tableName, schemaPath, schemaText);
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}
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/// <summary>
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/// 使用已解析的 schema 校验 YAML 文本。
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/// </summary>
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/// <param name="tableName">所属配置表名称。</param>
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/// <param name="schema">已解析的 schema 模型。</param>
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/// <param name="yamlPath">YAML 文件路径，仅用于诊断信息。</param>
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/// <param name="yamlText">YAML 文本内容。</param>
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/// <exception cref="ArgumentNullException">当参数为空时抛出。</exception>
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/// <exception cref="ConfigLoadException">当 YAML 内容与 schema 不匹配时抛出。</exception>
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internal static void Validate(
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string tableName,
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YamlConfigSchema schema,
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string yamlPath,
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string yamlText)
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{
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ValidateCore(tableName, schema, yamlPath, yamlText, references: null);
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}
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/// <summary>
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/// 使用已解析的 schema 校验 YAML 文本，并提取声明过的跨表引用。
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/// 该方法让结构校验与引用采集共享同一份 YAML 解析结果，避免加载器重复解析同一文件。
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/// </summary>
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/// <param name="tableName">所属配置表名称。</param>
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/// <param name="schema">已解析的 schema 模型。</param>
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/// <param name="yamlPath">YAML 文件路径，仅用于诊断信息。</param>
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/// <param name="yamlText">YAML 文本内容。</param>
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/// <returns>当前 YAML 文件中声明的跨表引用集合。</returns>
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/// <exception cref="ArgumentNullException">当参数为空时抛出。</exception>
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/// <exception cref="ConfigLoadException">当 YAML 内容与 schema 不匹配时抛出。</exception>
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internal static IReadOnlyList<YamlConfigReferenceUsage> ValidateAndCollectReferences(
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string tableName,
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YamlConfigSchema schema,
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string yamlPath,
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string yamlText)
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{
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var references = new List<YamlConfigReferenceUsage>();
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ValidateCore(tableName, schema, yamlPath, yamlText, references);
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return references;
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}
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/// <summary>
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/// 执行共享的 YAML 结构校验流程，并按需收集跨表引用。
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/// 这样 <see cref="Validate" /> 可以复用同一条校验链路，同时避免为“不关心引用结果”的调用方分配临时列表。
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/// </summary>
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/// <param name="tableName">所属配置表名称。</param>
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/// <param name="schema">已解析的 schema 模型。</param>
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/// <param name="yamlPath">YAML 文件路径，仅用于诊断信息。</param>
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/// <param name="yamlText">YAML 文本内容。</param>
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/// <param name="references">可选的跨表引用收集器；为 <see langword="null" /> 时只做结构校验。</param>
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/// <exception cref="ArgumentNullException">当参数为空时抛出。</exception>
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/// <exception cref="ConfigLoadException">当 YAML 内容与 schema 不匹配时抛出。</exception>
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private static void ValidateCore(
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string tableName,
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YamlConfigSchema schema,
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string yamlPath,
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string yamlText,
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ICollection<YamlConfigReferenceUsage>? references)
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{
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if (string.IsNullOrWhiteSpace(tableName))
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{
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throw new ArgumentException("Table name cannot be null or whitespace.", nameof(tableName));
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}
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ArgumentNullException.ThrowIfNull(schema);
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ArgumentNullException.ThrowIfNull(yamlPath);
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ArgumentNullException.ThrowIfNull(yamlText);
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YamlStream yamlStream = new();
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try
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{
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using var reader = new StringReader(yamlText);
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yamlStream.Load(reader);
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}
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catch (Exception exception)
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{
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throw ConfigLoadExceptionFactory.Create(
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ConfigLoadFailureKind.YamlParseFailed,
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tableName,
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$"Config file '{yamlPath}' could not be parsed as YAML before schema validation.",
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yamlPath: yamlPath,
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schemaPath: schema.SchemaPath,
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innerException: exception);
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}
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if (yamlStream.Documents.Count != 1)
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{
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throw ConfigLoadExceptionFactory.Create(
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ConfigLoadFailureKind.InvalidYamlDocument,
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tableName,
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$"Config file '{yamlPath}' must contain exactly one YAML document.",
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yamlPath: yamlPath,
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schemaPath: schema.SchemaPath);
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}
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ValidateNode(tableName, yamlPath, string.Empty, yamlStream.Documents[0].RootNode, schema.RootNode, references);
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}
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/// <summary>
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/// 解析已读取到内存中的 schema 文本，并构造运行时最小模型。
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/// </summary>
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/// <param name="tableName">所属配置表名称。</param>
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/// <param name="schemaPath">Schema 文件路径，仅用于诊断信息。</param>
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/// <param name="schemaText">Schema 文本内容。</param>
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/// <returns>解析后的 schema 模型。</returns>
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private static YamlConfigSchema ParseLoadedSchema(
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string tableName,
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string schemaPath,
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string schemaText)
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{
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try
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{
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using var document = JsonDocument.Parse(schemaText);
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var root = document.RootElement;
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var rootNode = ParseNode(tableName, schemaPath, "<root>", root, isRoot: true);
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if (rootNode.NodeType != YamlConfigSchemaPropertyType.Object)
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{
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throw ConfigLoadExceptionFactory.Create(
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ConfigLoadFailureKind.SchemaUnsupported,
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tableName,
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$"Schema file '{schemaPath}' must declare a root object schema.",
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schemaPath: schemaPath);
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}
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var referencedTableNames = new HashSet<string>(StringComparer.Ordinal);
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CollectReferencedTableNames(rootNode, referencedTableNames);
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// Preserve a deterministic dependency order so hot-reload bookkeeping and tests
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// do not depend on HashSet enumeration details.
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var orderedReferencedTableNames = referencedTableNames
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.OrderBy(static name => name, StringComparer.Ordinal)
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.ToArray();
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return new YamlConfigSchema(schemaPath, rootNode, orderedReferencedTableNames);
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}
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catch (JsonException exception)
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{
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throw ConfigLoadExceptionFactory.Create(
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ConfigLoadFailureKind.SchemaInvalidJson,
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tableName,
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$"Schema file '{schemaPath}' contains invalid JSON.",
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schemaPath: schemaPath,
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innerException: exception);
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}
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}
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/// <summary>
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/// 递归解析 schema 节点，使运行时只保留校验真正需要的最小结构信息。
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/// </summary>
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/// <param name="tableName">所属配置表名称。</param>
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/// <param name="schemaPath">Schema 文件路径。</param>
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/// <param name="propertyPath">当前节点的逻辑属性路径。</param>
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/// <param name="element">Schema JSON 节点。</param>
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/// <param name="isRoot">是否为根节点。</param>
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/// <returns>可用于运行时校验的节点模型。</returns>
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private static YamlConfigSchemaNode ParseNode(
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string tableName,
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string schemaPath,
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string propertyPath,
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JsonElement element,
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bool isRoot = false)
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{
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if (!element.TryGetProperty("type", out var typeElement) ||
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typeElement.ValueKind != JsonValueKind.String)
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{
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throw ConfigLoadExceptionFactory.Create(
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ConfigLoadFailureKind.SchemaUnsupported,
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tableName,
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$"Property '{propertyPath}' in schema file '{schemaPath}' must declare a string 'type'.",
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schemaPath: schemaPath,
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displayPath: GetDiagnosticPath(propertyPath));
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}
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var typeName = typeElement.GetString() ?? string.Empty;
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var referenceTableName = TryGetReferenceTableName(tableName, schemaPath, propertyPath, element);
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var parsedNode = typeName switch
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{
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"object" => ParseObjectSchemaNode(
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tableName,
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schemaPath,
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propertyPath,
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element,
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referenceTableName,
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isRoot),
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"array" => ParseArrayNode(tableName, schemaPath, propertyPath, element, referenceTableName),
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"integer" => CreateScalarNode(
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tableName,
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schemaPath,
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propertyPath,
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YamlConfigSchemaPropertyType.Integer,
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element,
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referenceTableName),
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"number" => CreateScalarNode(
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tableName,
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schemaPath,
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propertyPath,
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YamlConfigSchemaPropertyType.Number,
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element,
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referenceTableName),
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"boolean" => CreateScalarNode(
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tableName,
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schemaPath,
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propertyPath,
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YamlConfigSchemaPropertyType.Boolean,
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element,
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referenceTableName),
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"string" => CreateScalarNode(
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tableName,
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schemaPath,
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propertyPath,
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YamlConfigSchemaPropertyType.String,
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element,
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referenceTableName),
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_ => throw ConfigLoadExceptionFactory.Create(
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ConfigLoadFailureKind.SchemaUnsupported,
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tableName,
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$"Property '{propertyPath}' in schema file '{schemaPath}' uses unsupported type '{typeName}'.",
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schemaPath: schemaPath,
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displayPath: GetDiagnosticPath(propertyPath),
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rawValue: typeName)
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};
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return parsedNode.WithNegatedSchemaNode(ParseNegatedSchemaNode(tableName, schemaPath, propertyPath, element));
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}
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/// <summary>
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/// 解析对象类型 schema，并在进入对象节点解析前先校验 ref-table 是否兼容。
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/// </summary>
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/// <param name="tableName">所属配置表名称。</param>
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/// <param name="schemaPath">Schema 文件路径。</param>
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/// <param name="propertyPath">对象属性路径。</param>
|
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/// <param name="element">对象 schema 节点。</param>
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/// <param name="referenceTableName">声明在当前节点上的目标引用表。</param>
|
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/// <param name="isRoot">是否为根节点。</param>
|
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/// <returns>对象节点模型。</returns>
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private static YamlConfigSchemaNode ParseObjectSchemaNode(
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string tableName,
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string schemaPath,
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||
string propertyPath,
|
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JsonElement element,
|
||
string? referenceTableName,
|
||
bool isRoot)
|
||
{
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||
EnsureReferenceKeywordIsSupported(
|
||
tableName,
|
||
schemaPath,
|
||
propertyPath,
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YamlConfigSchemaPropertyType.Object,
|
||
referenceTableName);
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return ParseObjectNode(tableName, schemaPath, propertyPath, element, isRoot);
|
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}
|
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|
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/// <summary>
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/// 解析对象节点，保留属性字典与必填集合，以便后续递归校验时逐层定位错误。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">对象属性路径。</param>
|
||
/// <param name="element">对象 schema 节点。</param>
|
||
/// <param name="isRoot">是否为根节点。</param>
|
||
/// <returns>对象节点模型。</returns>
|
||
private static YamlConfigSchemaNode ParseObjectNode(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
bool isRoot)
|
||
{
|
||
if (!element.TryGetProperty("properties", out var propertiesElement) ||
|
||
propertiesElement.ValueKind != JsonValueKind.Object)
|
||
{
|
||
var subject = isRoot ? "root schema" : $"object property '{propertyPath}'";
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"The {subject} in schema file '{schemaPath}' must declare an object-valued 'properties' section.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
var requiredProperties = new HashSet<string>(StringComparer.Ordinal);
|
||
if (element.TryGetProperty("required", out var requiredElement) &&
|
||
requiredElement.ValueKind == JsonValueKind.Array)
|
||
{
|
||
foreach (var item in requiredElement.EnumerateArray())
|
||
{
|
||
if (item.ValueKind != JsonValueKind.String)
|
||
{
|
||
continue;
|
||
}
|
||
|
||
var requiredPropertyName = item.GetString();
|
||
if (!string.IsNullOrWhiteSpace(requiredPropertyName))
|
||
{
|
||
requiredProperties.Add(requiredPropertyName);
|
||
}
|
||
}
|
||
}
|
||
|
||
var properties = new Dictionary<string, YamlConfigSchemaNode>(StringComparer.Ordinal);
|
||
foreach (var property in propertiesElement.EnumerateObject())
|
||
{
|
||
properties[property.Name] = ParseNode(
|
||
tableName,
|
||
schemaPath,
|
||
CombineSchemaPath(propertyPath, property.Name),
|
||
property.Value);
|
||
}
|
||
|
||
var objectNode = YamlConfigSchemaNode.CreateObject(
|
||
properties,
|
||
requiredProperties,
|
||
ParseObjectConstraints(tableName, schemaPath, propertyPath, element),
|
||
schemaPath);
|
||
objectNode = objectNode.WithAllowedValues(
|
||
ParseEnumValues(tableName, schemaPath, propertyPath, element, objectNode, "enum"));
|
||
return objectNode.WithConstantValue(
|
||
ParseConstantValue(tableName, schemaPath, propertyPath, element, objectNode));
|
||
}
|
||
|
||
/// <summary>
|
||
/// 解析数组节点。
|
||
/// 当前子集支持标量数组和对象数组，不支持数组嵌套数组。
|
||
/// 当数组声明跨表引用时，会把引用语义挂到元素节点上，便于后续逐项校验。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">数组属性路径。</param>
|
||
/// <param name="element">数组 schema 节点。</param>
|
||
/// <param name="referenceTableName">声明在数组节点上的目标引用表。</param>
|
||
/// <returns>数组节点模型。</returns>
|
||
private static YamlConfigSchemaNode ParseArrayNode(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
string? referenceTableName)
|
||
{
|
||
if (!element.TryGetProperty("items", out var itemsElement) ||
|
||
itemsElement.ValueKind != JsonValueKind.Object)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Array property '{propertyPath}' in schema file '{schemaPath}' must declare an object-valued 'items' schema.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
var itemNode = ParseNode(tableName, schemaPath, $"{propertyPath}[]", itemsElement);
|
||
if (!string.IsNullOrWhiteSpace(referenceTableName))
|
||
{
|
||
if (itemNode.NodeType != YamlConfigSchemaPropertyType.String &&
|
||
itemNode.NodeType != YamlConfigSchemaPropertyType.Integer)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' uses 'x-gframework-ref-table', but only string, integer, or arrays of those scalar types can declare cross-table references.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath),
|
||
referencedTableName: referenceTableName);
|
||
}
|
||
|
||
itemNode = itemNode.WithReferenceTable(referenceTableName);
|
||
}
|
||
|
||
if (itemNode.NodeType == YamlConfigSchemaPropertyType.Array)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Array property '{propertyPath}' in schema file '{schemaPath}' uses unsupported nested array items.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
var arrayNode = YamlConfigSchemaNode.CreateArray(
|
||
itemNode,
|
||
allowedValues: null,
|
||
ParseArrayConstraints(tableName, schemaPath, propertyPath, element),
|
||
schemaPath);
|
||
arrayNode = arrayNode.WithAllowedValues(
|
||
ParseEnumValues(tableName, schemaPath, propertyPath, element, arrayNode, "enum"));
|
||
return arrayNode.WithConstantValue(
|
||
ParseConstantValue(tableName, schemaPath, propertyPath, element, arrayNode));
|
||
}
|
||
|
||
/// <summary>
|
||
/// 创建标量节点，并在解析阶段就完成 enum 与引用约束的兼容性检查。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">标量属性路径。</param>
|
||
/// <param name="nodeType">标量类型。</param>
|
||
/// <param name="element">标量 schema 节点。</param>
|
||
/// <param name="referenceTableName">目标引用表名称。</param>
|
||
/// <returns>标量节点模型。</returns>
|
||
private static YamlConfigSchemaNode CreateScalarNode(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
YamlConfigSchemaPropertyType nodeType,
|
||
JsonElement element,
|
||
string? referenceTableName)
|
||
{
|
||
EnsureReferenceKeywordIsSupported(tableName, schemaPath, propertyPath, nodeType, referenceTableName);
|
||
var scalarNode = YamlConfigSchemaNode.CreateScalar(
|
||
nodeType,
|
||
referenceTableName,
|
||
allowedValues: null,
|
||
ParseScalarConstraints(tableName, schemaPath, propertyPath, element, nodeType),
|
||
schemaPath);
|
||
scalarNode = scalarNode.WithAllowedValues(
|
||
ParseEnumValues(tableName, schemaPath, propertyPath, element, scalarNode, "enum"));
|
||
return scalarNode.WithConstantValue(
|
||
ParseConstantValue(tableName, schemaPath, propertyPath, element, scalarNode));
|
||
}
|
||
|
||
/// <summary>
|
||
/// 解析节点上的 <c>not</c> 约束。
|
||
/// 该子 schema 继续复用同一套节点解析逻辑，保证 Runtime / Generator / Tooling
|
||
/// 对深层结构与格式白名单的解释保持一致。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">当前节点路径。</param>
|
||
/// <param name="element">Schema JSON 节点。</param>
|
||
/// <returns>解析后的 negated schema；未声明时返回空。</returns>
|
||
private static YamlConfigSchemaNode? ParseNegatedSchemaNode(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element)
|
||
{
|
||
if (!element.TryGetProperty("not", out var notElement))
|
||
{
|
||
return null;
|
||
}
|
||
|
||
if (notElement.ValueKind != JsonValueKind.Object)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare 'not' as an object-valued schema.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return ParseNode(
|
||
tableName,
|
||
schemaPath,
|
||
BuildNestedSchemaPath(propertyPath, "not"),
|
||
notElement);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 为 <c>contains</c> / <c>not</c> 这类内联子 schema 构建稳定的诊断路径。
|
||
/// </summary>
|
||
/// <param name="propertyPath">当前节点路径。</param>
|
||
/// <param name="suffix">内联子 schema 后缀。</param>
|
||
/// <returns>带内联后缀的 schema 路径。</returns>
|
||
private static string BuildNestedSchemaPath(string propertyPath, string suffix)
|
||
{
|
||
return string.IsNullOrWhiteSpace(propertyPath)
|
||
? $"[{suffix}]"
|
||
: $"{propertyPath}[{suffix}]";
|
||
}
|
||
|
||
/// <summary>
|
||
/// 递归校验 YAML 节点。
|
||
/// 每层都带上逻辑字段路径，这样深层对象与数组元素的错误也能直接定位。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">当前字段路径；根节点时为空。</param>
|
||
/// <param name="node">实际 YAML 节点。</param>
|
||
/// <param name="schemaNode">对应的 schema 节点。</param>
|
||
/// <param name="references">已收集的跨表引用。</param>
|
||
/// <param name="allowUnknownObjectProperties">
|
||
/// 是否允许对象节点出现当前 schema 子树未声明的额外字段。
|
||
/// 该开关仅用于 <c>contains</c> 试匹配，让对象子 schema 可以按“声明属性子集匹配”工作；
|
||
/// 正常加载主链路仍保持未知字段即失败的严格语义。
|
||
/// </param>
|
||
private static void ValidateNode(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
YamlNode node,
|
||
YamlConfigSchemaNode schemaNode,
|
||
ICollection<YamlConfigReferenceUsage>? references,
|
||
bool allowUnknownObjectProperties = false)
|
||
{
|
||
switch (schemaNode.NodeType)
|
||
{
|
||
case YamlConfigSchemaPropertyType.Object:
|
||
ValidateObjectNode(
|
||
tableName,
|
||
yamlPath,
|
||
displayPath,
|
||
node,
|
||
schemaNode,
|
||
references,
|
||
allowUnknownObjectProperties);
|
||
return;
|
||
|
||
case YamlConfigSchemaPropertyType.Array:
|
||
ValidateArrayNode(
|
||
tableName,
|
||
yamlPath,
|
||
displayPath,
|
||
node,
|
||
schemaNode,
|
||
references,
|
||
allowUnknownObjectProperties);
|
||
return;
|
||
|
||
case YamlConfigSchemaPropertyType.Integer:
|
||
case YamlConfigSchemaPropertyType.Number:
|
||
case YamlConfigSchemaPropertyType.Boolean:
|
||
case YamlConfigSchemaPropertyType.String:
|
||
ValidateScalarNode(tableName, yamlPath, displayPath, node, schemaNode, references);
|
||
return;
|
||
|
||
default:
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.UnexpectedFailure,
|
||
tableName,
|
||
$"Schema node '{displayPath}' uses unsupported runtime node type '{schemaNode.NodeType}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: schemaNode.NodeType.ToString());
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验对象节点，同时处理重复字段、未知字段和深层必填字段。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">当前对象的逻辑字段路径。</param>
|
||
/// <param name="node">实际 YAML 节点。</param>
|
||
/// <param name="schemaNode">对象 schema 节点。</param>
|
||
/// <param name="references">已收集的跨表引用。</param>
|
||
/// <param name="allowUnknownObjectProperties">
|
||
/// 是否允许当前对象包含 schema 子树未声明的额外字段。
|
||
/// </param>
|
||
private static void ValidateObjectNode(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
YamlNode node,
|
||
YamlConfigSchemaNode schemaNode,
|
||
ICollection<YamlConfigReferenceUsage>? references,
|
||
bool allowUnknownObjectProperties)
|
||
{
|
||
if (node is not YamlMappingNode mappingNode)
|
||
{
|
||
var subject = displayPath.Length == 0 ? "Root object" : $"Property '{displayPath}'";
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.PropertyTypeMismatch,
|
||
tableName,
|
||
$"{subject} in config file '{yamlPath}' must be an object.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath));
|
||
}
|
||
|
||
var seenProperties = new HashSet<string>(StringComparer.Ordinal);
|
||
foreach (var entry in mappingNode.Children)
|
||
{
|
||
if (entry.Key is not YamlScalarNode keyNode ||
|
||
string.IsNullOrWhiteSpace(keyNode.Value))
|
||
{
|
||
var subject = displayPath.Length == 0 ? "root object" : $"object property '{displayPath}'";
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.InvalidYamlDocument,
|
||
tableName,
|
||
$"Config file '{yamlPath}' contains a non-scalar or empty property name inside {subject}.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath));
|
||
}
|
||
|
||
var propertyName = keyNode.Value;
|
||
var propertyPath = CombineDisplayPath(displayPath, propertyName);
|
||
if (!seenProperties.Add(propertyName))
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.DuplicateProperty,
|
||
tableName,
|
||
$"Config file '{yamlPath}' contains duplicate property '{propertyPath}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: propertyPath);
|
||
}
|
||
|
||
if (schemaNode.Properties is null ||
|
||
!schemaNode.Properties.TryGetValue(propertyName, out var propertySchema))
|
||
{
|
||
if (allowUnknownObjectProperties)
|
||
{
|
||
continue;
|
||
}
|
||
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.UnknownProperty,
|
||
tableName,
|
||
$"Config file '{yamlPath}' contains unknown property '{propertyPath}' that is not declared in schema '{schemaNode.SchemaPathHint}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: propertyPath);
|
||
}
|
||
|
||
ValidateNode(
|
||
tableName,
|
||
yamlPath,
|
||
propertyPath,
|
||
entry.Value,
|
||
propertySchema,
|
||
references,
|
||
allowUnknownObjectProperties);
|
||
}
|
||
|
||
if (schemaNode.RequiredProperties is null)
|
||
{
|
||
return;
|
||
}
|
||
|
||
foreach (var requiredProperty in schemaNode.RequiredProperties)
|
||
{
|
||
if (seenProperties.Contains(requiredProperty))
|
||
{
|
||
continue;
|
||
}
|
||
|
||
var requiredPath = CombineDisplayPath(displayPath, requiredProperty);
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.MissingRequiredProperty,
|
||
tableName,
|
||
$"Config file '{yamlPath}' is missing required property '{requiredPath}' defined by schema '{schemaNode.SchemaPathHint}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: requiredPath);
|
||
}
|
||
|
||
if (schemaNode.ObjectConstraints is not null)
|
||
{
|
||
ValidateObjectConstraints(tableName, yamlPath, displayPath, seenProperties.Count, schemaNode);
|
||
}
|
||
|
||
ValidateAllowedValues(tableName, yamlPath, displayPath, mappingNode, schemaNode);
|
||
ValidateConstantValue(tableName, yamlPath, displayPath, mappingNode, schemaNode);
|
||
ValidateNegatedSchemaConstraint(tableName, yamlPath, displayPath, mappingNode, schemaNode);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验对象节点声明的属性数量约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">对象字段路径；根对象时为空。</param>
|
||
/// <param name="propertyCount">当前对象实际属性数量。</param>
|
||
/// <param name="schemaNode">对象 schema 节点。</param>
|
||
private static void ValidateObjectConstraints(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
int propertyCount,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
var constraints = schemaNode.ObjectConstraints;
|
||
if (constraints is null)
|
||
{
|
||
return;
|
||
}
|
||
|
||
var subject = string.IsNullOrWhiteSpace(displayPath)
|
||
? "Root object"
|
||
: $"Property '{displayPath}'";
|
||
var rawValue = propertyCount.ToString(CultureInfo.InvariantCulture);
|
||
|
||
if (constraints.MinProperties.HasValue &&
|
||
propertyCount < constraints.MinProperties.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"{subject} in config file '{yamlPath}' must contain at least {constraints.MinProperties.Value.ToString(CultureInfo.InvariantCulture)} properties.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail:
|
||
$"Minimum property count: {constraints.MinProperties.Value.ToString(CultureInfo.InvariantCulture)}.");
|
||
}
|
||
|
||
if (constraints.MaxProperties.HasValue &&
|
||
propertyCount > constraints.MaxProperties.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"{subject} in config file '{yamlPath}' must contain at most {constraints.MaxProperties.Value.ToString(CultureInfo.InvariantCulture)} properties.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail:
|
||
$"Maximum property count: {constraints.MaxProperties.Value.ToString(CultureInfo.InvariantCulture)}.");
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验数组节点，并递归验证每个元素。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">数组字段路径。</param>
|
||
/// <param name="node">实际 YAML 节点。</param>
|
||
/// <param name="schemaNode">数组 schema 节点。</param>
|
||
/// <param name="references">已收集的跨表引用。</param>
|
||
/// <param name="allowUnknownObjectProperties">
|
||
/// 是否允许数组元素内的对象节点包含 schema 子树未声明的额外字段。
|
||
/// </param>
|
||
private static void ValidateArrayNode(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
YamlNode node,
|
||
YamlConfigSchemaNode schemaNode,
|
||
ICollection<YamlConfigReferenceUsage>? references,
|
||
bool allowUnknownObjectProperties)
|
||
{
|
||
if (node is not YamlSequenceNode sequenceNode)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.PropertyTypeMismatch,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must be an array.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath));
|
||
}
|
||
|
||
if (schemaNode.ItemNode is null)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.UnexpectedFailure,
|
||
tableName,
|
||
$"Schema node '{displayPath}' is missing array item information.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath));
|
||
}
|
||
|
||
if (schemaNode.ArrayConstraints is not null)
|
||
{
|
||
ValidateArrayConstraints(tableName, yamlPath, displayPath, sequenceNode.Children.Count, schemaNode);
|
||
}
|
||
|
||
for (var itemIndex = 0; itemIndex < sequenceNode.Children.Count; itemIndex++)
|
||
{
|
||
ValidateNode(
|
||
tableName,
|
||
yamlPath,
|
||
$"{displayPath}[{itemIndex}]",
|
||
sequenceNode.Children[itemIndex],
|
||
schemaNode.ItemNode,
|
||
references,
|
||
allowUnknownObjectProperties);
|
||
}
|
||
|
||
ValidateArrayUniqueItemsConstraint(tableName, yamlPath, displayPath, sequenceNode, schemaNode);
|
||
ValidateArrayContainsConstraints(tableName, yamlPath, displayPath, sequenceNode, schemaNode, references);
|
||
ValidateAllowedValues(tableName, yamlPath, displayPath, sequenceNode, schemaNode);
|
||
ValidateConstantValue(tableName, yamlPath, displayPath, sequenceNode, schemaNode);
|
||
ValidateNegatedSchemaConstraint(tableName, yamlPath, displayPath, sequenceNode, schemaNode);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验标量节点，并在值有效时收集跨表引用。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">标量字段路径。</param>
|
||
/// <param name="node">实际 YAML 节点。</param>
|
||
/// <param name="schemaNode">标量 schema 节点。</param>
|
||
/// <param name="references">已收集的跨表引用。</param>
|
||
private static void ValidateScalarNode(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
YamlNode node,
|
||
YamlConfigSchemaNode schemaNode,
|
||
ICollection<YamlConfigReferenceUsage>? references)
|
||
{
|
||
if (node is not YamlScalarNode scalarNode)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.PropertyTypeMismatch,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must be a scalar value of type '{GetTypeName(schemaNode.NodeType)}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath));
|
||
}
|
||
|
||
var value = scalarNode.Value;
|
||
if (value is null)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.NullScalarValue,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' cannot be null when schema type is '{GetTypeName(schemaNode.NodeType)}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath));
|
||
}
|
||
|
||
var tag = scalarNode.Tag.ToString();
|
||
var isValid = schemaNode.NodeType switch
|
||
{
|
||
YamlConfigSchemaPropertyType.String => IsStringScalar(tag),
|
||
YamlConfigSchemaPropertyType.Integer => long.TryParse(
|
||
value,
|
||
NumberStyles.Integer,
|
||
CultureInfo.InvariantCulture,
|
||
out _),
|
||
YamlConfigSchemaPropertyType.Number => double.TryParse(
|
||
value,
|
||
NumberStyles.Float | NumberStyles.AllowThousands,
|
||
CultureInfo.InvariantCulture,
|
||
out _),
|
||
YamlConfigSchemaPropertyType.Boolean => bool.TryParse(value, out _),
|
||
_ => false
|
||
};
|
||
|
||
if (!isValid)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.PropertyTypeMismatch,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must be of type '{GetTypeName(schemaNode.NodeType)}', but the current YAML scalar value is '{value}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: value);
|
||
}
|
||
|
||
var normalizedValue = NormalizeScalarValue(schemaNode.NodeType, value);
|
||
ValidateAllowedValues(tableName, yamlPath, displayPath, scalarNode, schemaNode);
|
||
|
||
if (schemaNode.Constraints is not null)
|
||
{
|
||
ValidateScalarConstraints(tableName, yamlPath, displayPath, value, normalizedValue, schemaNode);
|
||
}
|
||
|
||
ValidateConstantValue(tableName, yamlPath, displayPath, scalarNode, schemaNode);
|
||
ValidateNegatedSchemaConstraint(tableName, yamlPath, displayPath, scalarNode, schemaNode);
|
||
|
||
if (schemaNode.ReferenceTableName != null &&
|
||
references is not null)
|
||
{
|
||
references.Add(
|
||
new YamlConfigReferenceUsage(
|
||
yamlPath,
|
||
schemaNode.SchemaPathHint,
|
||
displayPath,
|
||
normalizedValue,
|
||
schemaNode.ReferenceTableName,
|
||
schemaNode.NodeType));
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 解析 <c>enum</c>，并在读取阶段将每个候选值预归一化成与运行时 YAML 相同的稳定比较键。
|
||
/// 这样对象、数组和标量节点都可以复用同一套匹配逻辑，而不必在每次加载时重新解释 schema 字面量。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <param name="schemaNode">当前节点的已解析 schema 模型。</param>
|
||
/// <param name="keywordName">当前读取的关键字名称。</param>
|
||
/// <returns>归一化后的允许值集合；未声明时返回空。</returns>
|
||
private static IReadOnlyCollection<YamlConfigAllowedValue>? ParseEnumValues(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
YamlConfigSchemaNode schemaNode,
|
||
string keywordName)
|
||
{
|
||
if (!element.TryGetProperty("enum", out var enumElement))
|
||
{
|
||
return null;
|
||
}
|
||
|
||
if (enumElement.ValueKind != JsonValueKind.Array)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare '{keywordName}' as an array.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
var allowedValues = new List<YamlConfigAllowedValue>();
|
||
foreach (var item in enumElement.EnumerateArray())
|
||
{
|
||
allowedValues.Add(
|
||
new YamlConfigAllowedValue(
|
||
BuildComparableConstantValue(tableName, schemaPath, propertyPath, keywordName, item, schemaNode),
|
||
BuildEnumDisplayValue(item)));
|
||
}
|
||
|
||
return allowedValues;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 读取一个 <c>enum</c> 候选值的展示文本。
|
||
/// 这里直接保留原始 JSON 字面量，避免字符串引号、对象字段顺序或数组结构在诊断中被二次格式化后丢失上下文。
|
||
/// </summary>
|
||
/// <param name="element">Schema 中的单个枚举值。</param>
|
||
/// <returns>适合放入诊断消息的展示文本。</returns>
|
||
private static string BuildEnumDisplayValue(JsonElement element)
|
||
{
|
||
return element.GetRawText();
|
||
}
|
||
|
||
/// <summary>
|
||
/// 解析 <c>const</c>，并把 schema 常量预归一化成与运行时 YAML 相同的稳定比较键。
|
||
/// 这样运行时只需要复用现有递归比较逻辑，而不必在每次加载时重新解释 JSON 常量。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <param name="schemaNode">已解析的 schema 节点。</param>
|
||
/// <returns>常量约束模型；未声明时返回空。</returns>
|
||
private static YamlConfigConstantValue? ParseConstantValue(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
if (!element.TryGetProperty("const", out var constantElement))
|
||
{
|
||
return null;
|
||
}
|
||
|
||
return new YamlConfigConstantValue(
|
||
BuildComparableConstantValue(tableName, schemaPath, propertyPath, "const", constantElement, schemaNode),
|
||
constantElement.GetRawText());
|
||
}
|
||
|
||
/// <summary>
|
||
/// 把 schema 中的 <c>const</c> JSON 值转换成与 YAML 运行时一致的比较键。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="keywordName">关键字名称。</param>
|
||
/// <param name="element">常量 JSON 值。</param>
|
||
/// <param name="schemaNode">目标 schema 节点。</param>
|
||
/// <returns>可稳定比较的归一化键。</returns>
|
||
private static string BuildComparableConstantValue(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
string keywordName,
|
||
JsonElement element,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
return schemaNode.NodeType switch
|
||
{
|
||
YamlConfigSchemaPropertyType.Object => BuildComparableConstantObjectValue(
|
||
tableName,
|
||
schemaPath,
|
||
propertyPath,
|
||
keywordName,
|
||
element,
|
||
schemaNode),
|
||
YamlConfigSchemaPropertyType.Array => BuildComparableConstantArrayValue(
|
||
tableName,
|
||
schemaPath,
|
||
propertyPath,
|
||
keywordName,
|
||
element,
|
||
schemaNode),
|
||
YamlConfigSchemaPropertyType.Integer => BuildComparableConstantScalarValue(
|
||
tableName,
|
||
schemaPath,
|
||
propertyPath,
|
||
keywordName,
|
||
element,
|
||
schemaNode),
|
||
YamlConfigSchemaPropertyType.Number => BuildComparableConstantScalarValue(
|
||
tableName,
|
||
schemaPath,
|
||
propertyPath,
|
||
keywordName,
|
||
element,
|
||
schemaNode),
|
||
YamlConfigSchemaPropertyType.Boolean => BuildComparableConstantScalarValue(
|
||
tableName,
|
||
schemaPath,
|
||
propertyPath,
|
||
keywordName,
|
||
element,
|
||
schemaNode),
|
||
YamlConfigSchemaPropertyType.String => BuildComparableConstantScalarValue(
|
||
tableName,
|
||
schemaPath,
|
||
propertyPath,
|
||
keywordName,
|
||
element,
|
||
schemaNode),
|
||
_ => throw new InvalidOperationException($"Unsupported schema node type '{schemaNode.NodeType}'.")
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 构建对象常量的稳定比较键。
|
||
/// 这里同样忽略 JSON 对象字段顺序，避免 schema 文本格式影响常量比较结果。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="keywordName">关键字名称。</param>
|
||
/// <param name="element">常量 JSON 值。</param>
|
||
/// <param name="schemaNode">对象 schema 节点。</param>
|
||
/// <returns>对象常量的可比较键。</returns>
|
||
private static string BuildComparableConstantObjectValue(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
string keywordName,
|
||
JsonElement element,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
if (element.ValueKind != JsonValueKind.Object)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' uses '{keywordName}', but only object values are compatible with schema type '{GetTypeName(schemaNode.NodeType)}'.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
var properties = schemaNode.Properties
|
||
?? throw new InvalidOperationException("Object schema nodes must expose declared properties.");
|
||
var objectEntries = new List<KeyValuePair<string, string>>();
|
||
foreach (var property in element.EnumerateObject())
|
||
{
|
||
if (!properties.TryGetValue(property.Name, out var propertySchema))
|
||
{
|
||
var childPath = CombineSchemaPath(propertyPath, property.Name);
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' uses '{keywordName}', but nested property '{childPath}' is not declared in the object schema.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(childPath));
|
||
}
|
||
|
||
objectEntries.Add(
|
||
new KeyValuePair<string, string>(
|
||
property.Name,
|
||
BuildComparableConstantValue(
|
||
tableName,
|
||
schemaPath,
|
||
CombineSchemaPath(propertyPath, property.Name),
|
||
keywordName,
|
||
property.Value,
|
||
propertySchema)));
|
||
}
|
||
|
||
objectEntries.Sort(static (left, right) => string.CompareOrdinal(left.Key, right.Key));
|
||
return string.Join(
|
||
"|",
|
||
objectEntries.Select(static entry =>
|
||
$"{entry.Key.Length.ToString(CultureInfo.InvariantCulture)}:{entry.Key}={entry.Value.Length.ToString(CultureInfo.InvariantCulture)}:{entry.Value}"));
|
||
}
|
||
|
||
/// <summary>
|
||
/// 构建数组常量的稳定比较键。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="keywordName">关键字名称。</param>
|
||
/// <param name="element">常量 JSON 值。</param>
|
||
/// <param name="schemaNode">数组 schema 节点。</param>
|
||
/// <returns>数组常量的可比较键。</returns>
|
||
private static string BuildComparableConstantArrayValue(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
string keywordName,
|
||
JsonElement element,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
if (element.ValueKind != JsonValueKind.Array)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' uses '{keywordName}', but only array values are compatible with schema type '{GetTypeName(schemaNode.NodeType)}'.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
if (schemaNode.ItemNode is null)
|
||
{
|
||
throw new InvalidOperationException("Array schema nodes must expose their item schema.");
|
||
}
|
||
|
||
return "[" +
|
||
string.Join(
|
||
",",
|
||
element.EnumerateArray().Select((item, index) =>
|
||
{
|
||
var comparableValue = BuildComparableConstantValue(
|
||
tableName,
|
||
schemaPath,
|
||
$"{propertyPath}[{index}]",
|
||
keywordName,
|
||
item,
|
||
schemaNode.ItemNode);
|
||
return
|
||
$"{comparableValue.Length.ToString(CultureInfo.InvariantCulture)}:{comparableValue}";
|
||
})) +
|
||
"]";
|
||
}
|
||
|
||
/// <summary>
|
||
/// 构建标量常量的稳定比较键。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="keywordName">关键字名称。</param>
|
||
/// <param name="element">常量 JSON 值。</param>
|
||
/// <param name="schemaNode">标量 schema 节点。</param>
|
||
/// <returns>标量常量的可比较键。</returns>
|
||
private static string BuildComparableConstantScalarValue(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
string keywordName,
|
||
JsonElement element,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
var normalizedValue = NormalizeKeywordScalarValue(
|
||
tableName,
|
||
schemaPath,
|
||
propertyPath,
|
||
keywordName,
|
||
schemaNode.NodeType,
|
||
element);
|
||
return
|
||
$"{schemaNode.NodeType}:{normalizedValue.Length.ToString(CultureInfo.InvariantCulture)}:{normalizedValue}";
|
||
}
|
||
|
||
/// <summary>
|
||
/// 解析标量字段支持的范围、长度与模式约束。
|
||
/// 当前共享子集支持：
|
||
/// `integer/number` 上的 `minimum/maximum/exclusiveMinimum/exclusiveMaximum`，
|
||
/// 以及 `string` 上的 `minLength/maxLength/pattern/format`。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <param name="nodeType">标量类型。</param>
|
||
/// <returns>解析后的约束模型；未声明时返回空。</returns>
|
||
private static YamlConfigScalarConstraints? ParseScalarConstraints(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
YamlConfigSchemaPropertyType nodeType)
|
||
{
|
||
var minimum = TryParseNumericConstraint(tableName, schemaPath, propertyPath, element, nodeType, "minimum");
|
||
var maximum = TryParseNumericConstraint(tableName, schemaPath, propertyPath, element, nodeType, "maximum");
|
||
var exclusiveMinimum =
|
||
TryParseNumericConstraint(tableName, schemaPath, propertyPath, element, nodeType, "exclusiveMinimum");
|
||
var exclusiveMaximum =
|
||
TryParseNumericConstraint(tableName, schemaPath, propertyPath, element, nodeType, "exclusiveMaximum");
|
||
var multipleOf = TryParseMultipleOfConstraint(tableName, schemaPath, propertyPath, element, nodeType);
|
||
var minLength = TryParseLengthConstraint(tableName, schemaPath, propertyPath, element, nodeType, "minLength");
|
||
var maxLength = TryParseLengthConstraint(tableName, schemaPath, propertyPath, element, nodeType, "maxLength");
|
||
var pattern = TryParsePatternConstraint(tableName, schemaPath, propertyPath, element, nodeType);
|
||
var formatConstraint = TryParseFormatConstraint(tableName, schemaPath, propertyPath, element, nodeType);
|
||
|
||
if (minimum.HasValue && maximum.HasValue && minimum.Value > maximum.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' declares 'minimum' greater than 'maximum'.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
ValidateNumericConstraintRange(
|
||
tableName,
|
||
schemaPath,
|
||
propertyPath,
|
||
minimum,
|
||
maximum,
|
||
exclusiveMinimum,
|
||
exclusiveMaximum);
|
||
|
||
if (minLength.HasValue && maxLength.HasValue && minLength.Value > maxLength.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' declares 'minLength' greater than 'maxLength'.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
var numericConstraints = CreateNumericScalarConstraints(
|
||
minimum,
|
||
maximum,
|
||
exclusiveMinimum,
|
||
exclusiveMaximum,
|
||
multipleOf);
|
||
var stringConstraints = CreateStringScalarConstraints(
|
||
minLength,
|
||
maxLength,
|
||
pattern,
|
||
formatConstraint);
|
||
|
||
return numericConstraints is null && stringConstraints is null
|
||
? null
|
||
: new YamlConfigScalarConstraints(numericConstraints, stringConstraints);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 解析数组节点支持的元素数量、去重与 <c>contains</c> 匹配数量约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">数组字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <returns>数组约束模型；未声明时返回空。</returns>
|
||
private static YamlConfigArrayConstraints? ParseArrayConstraints(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element)
|
||
{
|
||
var minItems = TryParseArrayLengthConstraint(tableName, schemaPath, propertyPath, element, "minItems");
|
||
var maxItems = TryParseArrayLengthConstraint(tableName, schemaPath, propertyPath, element, "maxItems");
|
||
var uniqueItems = TryParseUniqueItemsConstraint(tableName, schemaPath, propertyPath, element);
|
||
var containsConstraints = ParseArrayContainsConstraints(tableName, schemaPath, propertyPath, element);
|
||
|
||
if (minItems.HasValue && maxItems.HasValue && minItems.Value > maxItems.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' declares 'minItems' greater than 'maxItems'.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return !minItems.HasValue && !maxItems.HasValue && !uniqueItems && containsConstraints is null
|
||
? null
|
||
: new YamlConfigArrayConstraints(minItems, maxItems, uniqueItems, containsConstraints);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 解析数组节点声明的 <c>contains</c> 约束及其匹配数量边界。
|
||
/// 运行时会把 <c>contains</c> 解析成独立的 schema 子树，后续逐项复用同一套递归校验逻辑判断“是否匹配”。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">数组字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <returns>数组 contains 约束模型；未声明时返回空。</returns>
|
||
private static YamlConfigArrayContainsConstraints? ParseArrayContainsConstraints(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element)
|
||
{
|
||
var minContains = TryParseArrayLengthConstraint(tableName, schemaPath, propertyPath, element, "minContains");
|
||
var maxContains = TryParseArrayLengthConstraint(tableName, schemaPath, propertyPath, element, "maxContains");
|
||
if (!element.TryGetProperty("contains", out var containsElement))
|
||
{
|
||
if (minContains.HasValue || maxContains.HasValue)
|
||
{
|
||
var keywordName = minContains.HasValue ? "minContains" : "maxContains";
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' declares '{keywordName}' without a companion 'contains' schema.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
if (containsElement.ValueKind != JsonValueKind.Object)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare 'contains' as an object-valued schema.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
var containsNode = ParseNode(tableName, schemaPath, $"{propertyPath}[contains]", containsElement);
|
||
if (containsNode.NodeType == YamlConfigSchemaPropertyType.Array)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' uses unsupported nested array 'contains' schemas.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
var effectiveMinContains = minContains ?? 1;
|
||
if (maxContains.HasValue && effectiveMinContains > maxContains.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' declares 'minContains' greater than 'maxContains'.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return new YamlConfigArrayContainsConstraints(containsNode, minContains, maxContains);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 解析对象节点支持的属性数量约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">对象字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <returns>对象约束模型；未声明时返回空。</returns>
|
||
private static YamlConfigObjectConstraints? ParseObjectConstraints(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element)
|
||
{
|
||
var minProperties = TryParseObjectPropertyCountConstraint(
|
||
tableName,
|
||
schemaPath,
|
||
propertyPath,
|
||
element,
|
||
"minProperties");
|
||
var maxProperties = TryParseObjectPropertyCountConstraint(
|
||
tableName,
|
||
schemaPath,
|
||
propertyPath,
|
||
element,
|
||
"maxProperties");
|
||
|
||
if (minProperties.HasValue && maxProperties.HasValue && minProperties.Value > maxProperties.Value)
|
||
{
|
||
var targetDescription = DescribeObjectSchemaTarget(propertyPath);
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"{targetDescription} in schema file '{schemaPath}' declares 'minProperties' greater than 'maxProperties'.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return !minProperties.HasValue && !maxProperties.HasValue
|
||
? null
|
||
: new YamlConfigObjectConstraints(minProperties, maxProperties);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 读取数值区间约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <param name="nodeType">字段类型。</param>
|
||
/// <param name="keywordName">关键字名称。</param>
|
||
/// <returns>数值约束；未声明时返回空。</returns>
|
||
private static double? TryParseNumericConstraint(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
YamlConfigSchemaPropertyType nodeType,
|
||
string keywordName)
|
||
{
|
||
if (!element.TryGetProperty(keywordName, out var constraintElement))
|
||
{
|
||
return null;
|
||
}
|
||
|
||
if (nodeType != YamlConfigSchemaPropertyType.Integer &&
|
||
nodeType != YamlConfigSchemaPropertyType.Number)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' uses '{keywordName}', but only 'integer' and 'number' scalar types support numeric range constraints.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
if (constraintElement.ValueKind != JsonValueKind.Number ||
|
||
!constraintElement.TryGetDouble(out var constraintValue) ||
|
||
double.IsNaN(constraintValue) ||
|
||
double.IsInfinity(constraintValue))
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare '{keywordName}' as a finite number.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return constraintValue;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 读取 <c>multipleOf</c> 约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <param name="nodeType">字段类型。</param>
|
||
/// <returns>步进约束；未声明时返回空。</returns>
|
||
private static double? TryParseMultipleOfConstraint(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
YamlConfigSchemaPropertyType nodeType)
|
||
{
|
||
var multipleOf =
|
||
TryParseNumericConstraint(tableName, schemaPath, propertyPath, element, nodeType, "multipleOf");
|
||
if (!multipleOf.HasValue)
|
||
{
|
||
return null;
|
||
}
|
||
|
||
if (multipleOf.Value <= 0d)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare 'multipleOf' as a positive finite number.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return multipleOf;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 读取字符串长度约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <param name="nodeType">字段类型。</param>
|
||
/// <param name="keywordName">关键字名称。</param>
|
||
/// <returns>长度约束；未声明时返回空。</returns>
|
||
private static int? TryParseLengthConstraint(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
YamlConfigSchemaPropertyType nodeType,
|
||
string keywordName)
|
||
{
|
||
if (!element.TryGetProperty(keywordName, out var constraintElement))
|
||
{
|
||
return null;
|
||
}
|
||
|
||
if (nodeType != YamlConfigSchemaPropertyType.String)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' uses '{keywordName}', but only 'string' scalar types support length constraints.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
if (constraintElement.ValueKind != JsonValueKind.Number ||
|
||
!constraintElement.TryGetInt32(out var constraintValue) ||
|
||
constraintValue < 0)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare '{keywordName}' as a non-negative integer.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return constraintValue;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 读取字符串正则约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <param name="nodeType">字段类型。</param>
|
||
/// <returns>正则模式；未声明时返回空。</returns>
|
||
private static string? TryParsePatternConstraint(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
YamlConfigSchemaPropertyType nodeType)
|
||
{
|
||
if (!element.TryGetProperty("pattern", out var patternElement))
|
||
{
|
||
return null;
|
||
}
|
||
|
||
if (nodeType != YamlConfigSchemaPropertyType.String)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' uses 'pattern', but only 'string' scalar types support regular-expression constraints.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
if (patternElement.ValueKind != JsonValueKind.String)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare 'pattern' as a string.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
var pattern = patternElement.GetString() ?? string.Empty;
|
||
try
|
||
{
|
||
_ = new Regex(pattern, SupportedPatternRegexOptions);
|
||
}
|
||
catch (ArgumentException exception)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' declares an invalid 'pattern' regular expression.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath),
|
||
rawValue: pattern,
|
||
innerException: exception);
|
||
}
|
||
|
||
return pattern;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 读取字符串 format 约束。
|
||
/// 运行时只接受当前三端共享并已验证收益的稳定子集，避免把开放格式名误当成“全部支持”。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <param name="nodeType">字段类型。</param>
|
||
/// <returns>归一化后的 format 约束；未声明时返回空。</returns>
|
||
private static YamlConfigStringFormatConstraint? TryParseFormatConstraint(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
YamlConfigSchemaPropertyType nodeType)
|
||
{
|
||
if (!element.TryGetProperty("format", out var formatElement))
|
||
{
|
||
return null;
|
||
}
|
||
|
||
if (nodeType != YamlConfigSchemaPropertyType.String)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' uses 'format', but only 'string' scalar types support string formats.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
if (formatElement.ValueKind != JsonValueKind.String)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare 'format' as a string.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
var formatName = formatElement.GetString() ?? string.Empty;
|
||
if (TryMapSupportedStringFormat(formatName, out var kind))
|
||
{
|
||
return new YamlConfigStringFormatConstraint(formatName, kind);
|
||
}
|
||
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' declares unsupported string format '{formatName}'. Supported formats are {SupportedStringFormatNames}.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath),
|
||
rawValue: formatName);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将 schema 原文中的 format 名称映射为运行时共享枚举。
|
||
/// 映射阶段统一使用大小写敏感比较，避免同一 schema 在不同环境下被“宽松容错”解释成不同语义。
|
||
/// </summary>
|
||
/// <param name="formatName">schema 原始 format 名称。</param>
|
||
/// <param name="kind">解析成功时输出归一化枚举。</param>
|
||
/// <returns>当前格式是否属于共享支持子集。</returns>
|
||
private static bool TryMapSupportedStringFormat(
|
||
string formatName,
|
||
out YamlConfigStringFormatKind kind)
|
||
{
|
||
switch (formatName)
|
||
{
|
||
case "date":
|
||
kind = YamlConfigStringFormatKind.Date;
|
||
return true;
|
||
|
||
case "date-time":
|
||
kind = YamlConfigStringFormatKind.DateTime;
|
||
return true;
|
||
|
||
case "duration":
|
||
kind = YamlConfigStringFormatKind.Duration;
|
||
return true;
|
||
|
||
case "email":
|
||
kind = YamlConfigStringFormatKind.Email;
|
||
return true;
|
||
|
||
case "time":
|
||
kind = YamlConfigStringFormatKind.Time;
|
||
return true;
|
||
|
||
case "uri":
|
||
kind = YamlConfigStringFormatKind.Uri;
|
||
return true;
|
||
|
||
case "uuid":
|
||
kind = YamlConfigStringFormatKind.Uuid;
|
||
return true;
|
||
|
||
default:
|
||
kind = default;
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 读取数组元素数量约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <param name="keywordName">关键字名称。</param>
|
||
/// <returns>数组元素数量约束；未声明时返回空。</returns>
|
||
private static int? TryParseArrayLengthConstraint(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
string keywordName)
|
||
{
|
||
if (!element.TryGetProperty(keywordName, out var constraintElement))
|
||
{
|
||
return null;
|
||
}
|
||
|
||
if (constraintElement.ValueKind != JsonValueKind.Number ||
|
||
!constraintElement.TryGetInt32(out var constraintValue) ||
|
||
constraintValue < 0)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare '{keywordName}' as a non-negative integer.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return constraintValue;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 读取对象属性数量约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">对象字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <param name="keywordName">关键字名称。</param>
|
||
/// <returns>属性数量约束；未声明时返回空。</returns>
|
||
private static int? TryParseObjectPropertyCountConstraint(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element,
|
||
string keywordName)
|
||
{
|
||
if (!element.TryGetProperty(keywordName, out var constraintElement))
|
||
{
|
||
return null;
|
||
}
|
||
|
||
if (constraintElement.ValueKind != JsonValueKind.Number ||
|
||
!constraintElement.TryGetInt32(out var constraintValue) ||
|
||
constraintValue < 0)
|
||
{
|
||
var targetDescription = DescribeObjectSchemaTarget(propertyPath);
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"{targetDescription} in schema file '{schemaPath}' must declare '{keywordName}' as a non-negative integer.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return constraintValue;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 为对象级 schema 关键字构造稳定的诊断主体。
|
||
/// 根对象不会再显示为空字符串属性名，避免坏 schema 诊断出现 <c>Property ''</c> 之类的文本。
|
||
/// </summary>
|
||
/// <param name="propertyPath">对象字段路径。</param>
|
||
/// <returns>用于错误消息的对象主体描述。</returns>
|
||
private static string DescribeObjectSchemaTarget(string propertyPath)
|
||
{
|
||
return string.IsNullOrWhiteSpace(propertyPath)
|
||
? "Root object"
|
||
: $"Property '{propertyPath}'";
|
||
}
|
||
|
||
/// <summary>
|
||
/// 读取数组去重约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <returns>是否启用 <c>uniqueItems</c>。</returns>
|
||
private static bool TryParseUniqueItemsConstraint(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element)
|
||
{
|
||
if (!element.TryGetProperty("uniqueItems", out var constraintElement))
|
||
{
|
||
return false;
|
||
}
|
||
|
||
if (constraintElement.ValueKind != JsonValueKind.True &&
|
||
constraintElement.ValueKind != JsonValueKind.False)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare 'uniqueItems' as a boolean.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return constraintElement.GetBoolean();
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验数值上下界组合不会形成空区间。
|
||
/// 这里把闭区间与开区间统一折算为最强边界，避免 schema 进入“无任何合法值”的状态。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="minimum">闭区间最小值。</param>
|
||
/// <param name="maximum">闭区间最大值。</param>
|
||
/// <param name="exclusiveMinimum">开区间最小值。</param>
|
||
/// <param name="exclusiveMaximum">开区间最大值。</param>
|
||
private static void ValidateNumericConstraintRange(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
double? minimum,
|
||
double? maximum,
|
||
double? exclusiveMinimum,
|
||
double? exclusiveMaximum)
|
||
{
|
||
var hasLowerBound = false;
|
||
var lowerBound = double.MinValue;
|
||
var isLowerBoundExclusive = false;
|
||
|
||
if (minimum.HasValue)
|
||
{
|
||
hasLowerBound = true;
|
||
lowerBound = minimum.Value;
|
||
}
|
||
|
||
if (exclusiveMinimum.HasValue &&
|
||
(!hasLowerBound ||
|
||
exclusiveMinimum.Value > lowerBound ||
|
||
(exclusiveMinimum.Value.Equals(lowerBound) && !isLowerBoundExclusive)))
|
||
{
|
||
hasLowerBound = true;
|
||
lowerBound = exclusiveMinimum.Value;
|
||
isLowerBoundExclusive = true;
|
||
}
|
||
|
||
var hasUpperBound = false;
|
||
var upperBound = double.MaxValue;
|
||
var isUpperBoundExclusive = false;
|
||
|
||
if (maximum.HasValue)
|
||
{
|
||
hasUpperBound = true;
|
||
upperBound = maximum.Value;
|
||
}
|
||
|
||
if (exclusiveMaximum.HasValue &&
|
||
(!hasUpperBound ||
|
||
exclusiveMaximum.Value < upperBound ||
|
||
(exclusiveMaximum.Value.Equals(upperBound) && !isUpperBoundExclusive)))
|
||
{
|
||
hasUpperBound = true;
|
||
upperBound = exclusiveMaximum.Value;
|
||
isUpperBoundExclusive = true;
|
||
}
|
||
|
||
if (!hasLowerBound || !hasUpperBound)
|
||
{
|
||
return;
|
||
}
|
||
|
||
if (lowerBound > upperBound ||
|
||
(lowerBound.Equals(upperBound) && (isLowerBoundExclusive || isUpperBoundExclusive)))
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' declares numeric constraints that do not leave any valid value range.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验标量值是否满足范围与长度约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">字段路径。</param>
|
||
/// <param name="rawValue">原始 YAML 标量值。</param>
|
||
/// <param name="normalizedValue">归一化后的比较值。</param>
|
||
/// <param name="schemaNode">标量 schema 节点。</param>
|
||
private static void ValidateScalarConstraints(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
string rawValue,
|
||
string normalizedValue,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
var constraints = schemaNode.Constraints;
|
||
if (constraints is null)
|
||
{
|
||
return;
|
||
}
|
||
|
||
switch (schemaNode.NodeType)
|
||
{
|
||
case YamlConfigSchemaPropertyType.Integer:
|
||
case YamlConfigSchemaPropertyType.Number:
|
||
ValidateNumericScalarConstraints(
|
||
tableName,
|
||
yamlPath,
|
||
displayPath,
|
||
rawValue,
|
||
normalizedValue,
|
||
schemaNode,
|
||
constraints.NumericConstraints);
|
||
return;
|
||
|
||
case YamlConfigSchemaPropertyType.String:
|
||
ValidateStringScalarConstraints(
|
||
tableName,
|
||
yamlPath,
|
||
displayPath,
|
||
rawValue,
|
||
schemaNode,
|
||
constraints.StringConstraints);
|
||
return;
|
||
|
||
default:
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.UnexpectedFailure,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' resolved unsupported constraint host type '{schemaNode.NodeType}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: schemaNode.NodeType.ToString());
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验节点值是否命中声明的 <c>enum</c> 集合。
|
||
/// 该实现与 <c>const</c> 共享同一套可比较键，保证对象字段顺序、数组顺序和数值归一化语义稳定一致。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">字段路径；根节点时为空。</param>
|
||
/// <param name="node">当前 YAML 节点。</param>
|
||
/// <param name="schemaNode">对应的 schema 节点。</param>
|
||
private static void ValidateAllowedValues(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
YamlNode node,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
var allowedValues = schemaNode.AllowedValues;
|
||
if (allowedValues is null || allowedValues.Count == 0)
|
||
{
|
||
return;
|
||
}
|
||
|
||
var comparableValue = BuildComparableNodeValue(node, schemaNode);
|
||
if (allowedValues.Any(allowedValue =>
|
||
string.Equals(allowedValue.ComparableValue, comparableValue, StringComparison.Ordinal)))
|
||
{
|
||
return;
|
||
}
|
||
|
||
var subject = string.IsNullOrWhiteSpace(displayPath)
|
||
? "Root object"
|
||
: $"Property '{displayPath}'";
|
||
var displayValues = string.Join(", ", allowedValues.Select(static allowedValue => allowedValue.DisplayValue));
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.EnumValueNotAllowed,
|
||
tableName,
|
||
$"{subject} in config file '{yamlPath}' must be one of [{displayValues}].",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: DescribeYamlNodeForDiagnostics(node, schemaNode),
|
||
detail: $"Allowed values: {displayValues}.");
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验节点值是否满足 <c>const</c> 约束。
|
||
/// 该检查复用与 <c>uniqueItems</c> 相同的稳定比较键，保证对象字段顺序、数字字面量和布尔大小写不会造成伪差异。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">字段路径；根节点时为空。</param>
|
||
/// <param name="node">当前 YAML 节点。</param>
|
||
/// <param name="schemaNode">对应的 schema 节点。</param>
|
||
private static void ValidateConstantValue(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
YamlNode node,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
var constantValue = schemaNode.ConstantValue;
|
||
if (constantValue is null)
|
||
{
|
||
return;
|
||
}
|
||
|
||
var comparableValue = BuildComparableNodeValue(node, schemaNode);
|
||
if (string.Equals(comparableValue, constantValue.ComparableValue, StringComparison.Ordinal))
|
||
{
|
||
return;
|
||
}
|
||
|
||
var subject = string.IsNullOrWhiteSpace(displayPath)
|
||
? "Root object"
|
||
: $"Property '{displayPath}'";
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"{subject} in config file '{yamlPath}' must match constant value {constantValue.DisplayValue}.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: DescribeYamlNodeForDiagnostics(node, schemaNode),
|
||
detail: $"Required constant value: {constantValue.DisplayValue}.");
|
||
}
|
||
|
||
/// <summary>
|
||
/// 根据已读取的数值关键字创建数值约束对象。
|
||
/// 该分组让调用方不必再维护一个超过 Sonar 默认阈值的长参数构造函数。
|
||
/// </summary>
|
||
/// <param name="minimum">最小值约束。</param>
|
||
/// <param name="maximum">最大值约束。</param>
|
||
/// <param name="exclusiveMinimum">开区间最小值约束。</param>
|
||
/// <param name="exclusiveMaximum">开区间最大值约束。</param>
|
||
/// <param name="multipleOf">数值步进约束。</param>
|
||
/// <returns>数值约束对象；未声明任何数值约束时返回空。</returns>
|
||
private static YamlConfigNumericConstraints? CreateNumericScalarConstraints(
|
||
double? minimum,
|
||
double? maximum,
|
||
double? exclusiveMinimum,
|
||
double? exclusiveMaximum,
|
||
double? multipleOf)
|
||
{
|
||
return !minimum.HasValue &&
|
||
!maximum.HasValue &&
|
||
!exclusiveMinimum.HasValue &&
|
||
!exclusiveMaximum.HasValue &&
|
||
!multipleOf.HasValue
|
||
? null
|
||
: new YamlConfigNumericConstraints(
|
||
minimum,
|
||
maximum,
|
||
exclusiveMinimum,
|
||
exclusiveMaximum,
|
||
multipleOf);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 根据已读取的字符串关键字创建字符串约束对象。
|
||
/// 正则会在 schema 解析阶段预编译，字符串 format 也会先归一化成共享枚举，
|
||
/// 避免每次校验都重新解释 schema 原文。
|
||
/// </summary>
|
||
/// <param name="minLength">最小长度约束。</param>
|
||
/// <param name="maxLength">最大长度约束。</param>
|
||
/// <param name="pattern">正则模式约束。</param>
|
||
/// <param name="formatConstraint">字符串 format 约束。</param>
|
||
/// <returns>字符串约束对象；未声明任何字符串约束时返回空。</returns>
|
||
private static YamlConfigStringConstraints? CreateStringScalarConstraints(
|
||
int? minLength,
|
||
int? maxLength,
|
||
string? pattern,
|
||
YamlConfigStringFormatConstraint? formatConstraint)
|
||
{
|
||
return !minLength.HasValue &&
|
||
!maxLength.HasValue &&
|
||
pattern is null &&
|
||
formatConstraint is null
|
||
? null
|
||
: new YamlConfigStringConstraints(
|
||
minLength,
|
||
maxLength,
|
||
pattern,
|
||
pattern is null
|
||
? null
|
||
: new Regex(
|
||
pattern,
|
||
SupportedPatternRegexOptions),
|
||
formatConstraint);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验数值标量的区间与步进约束。
|
||
/// 该方法把解析失败、闭区间、开区间和步进诊断集中到数值路径，避免主调度方法继续增长。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">字段路径。</param>
|
||
/// <param name="rawValue">原始 YAML 标量值。</param>
|
||
/// <param name="normalizedValue">归一化后的比较值。</param>
|
||
/// <param name="schemaNode">标量 schema 节点。</param>
|
||
/// <param name="constraints">数值约束对象。</param>
|
||
private static void ValidateNumericScalarConstraints(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
string rawValue,
|
||
string normalizedValue,
|
||
YamlConfigSchemaNode schemaNode,
|
||
YamlConfigNumericConstraints? constraints)
|
||
{
|
||
if (constraints is null)
|
||
{
|
||
return;
|
||
}
|
||
|
||
var numericValue = ParseComparableNumericValue(
|
||
tableName,
|
||
yamlPath,
|
||
displayPath,
|
||
rawValue,
|
||
normalizedValue,
|
||
schemaNode);
|
||
if (constraints.Minimum.HasValue && numericValue < constraints.Minimum.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must be greater than or equal to {constraints.Minimum.Value.ToString(CultureInfo.InvariantCulture)}, but the current YAML scalar value is '{rawValue}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail: $"Minimum allowed value: {constraints.Minimum.Value.ToString(CultureInfo.InvariantCulture)}.");
|
||
}
|
||
|
||
if (constraints.ExclusiveMinimum.HasValue && numericValue <= constraints.ExclusiveMinimum.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must be greater than {constraints.ExclusiveMinimum.Value.ToString(CultureInfo.InvariantCulture)}, but the current YAML scalar value is '{rawValue}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail:
|
||
$"Exclusive minimum allowed value: {constraints.ExclusiveMinimum.Value.ToString(CultureInfo.InvariantCulture)}.");
|
||
}
|
||
|
||
if (constraints.Maximum.HasValue && numericValue > constraints.Maximum.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must be less than or equal to {constraints.Maximum.Value.ToString(CultureInfo.InvariantCulture)}, but the current YAML scalar value is '{rawValue}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail: $"Maximum allowed value: {constraints.Maximum.Value.ToString(CultureInfo.InvariantCulture)}.");
|
||
}
|
||
|
||
if (constraints.ExclusiveMaximum.HasValue && numericValue >= constraints.ExclusiveMaximum.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must be less than {constraints.ExclusiveMaximum.Value.ToString(CultureInfo.InvariantCulture)}, but the current YAML scalar value is '{rawValue}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail:
|
||
$"Exclusive maximum allowed value: {constraints.ExclusiveMaximum.Value.ToString(CultureInfo.InvariantCulture)}.");
|
||
}
|
||
|
||
if (constraints.MultipleOf.HasValue &&
|
||
!IsMultipleOf(normalizedValue, numericValue, constraints.MultipleOf.Value))
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must be a multiple of {constraints.MultipleOf.Value.ToString(CultureInfo.InvariantCulture)}, but the current YAML scalar value is '{rawValue}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail:
|
||
$"Required numeric step: {constraints.MultipleOf.Value.ToString(CultureInfo.InvariantCulture)}.");
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将归一化后的数值文本还原为双精度值，用于统一后续区间比较。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">字段路径。</param>
|
||
/// <param name="rawValue">原始 YAML 标量值。</param>
|
||
/// <param name="normalizedValue">归一化后的比较值。</param>
|
||
/// <param name="schemaNode">标量 schema 节点。</param>
|
||
/// <returns>可比较的双精度值。</returns>
|
||
private static double ParseComparableNumericValue(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
string rawValue,
|
||
string normalizedValue,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
if (double.TryParse(
|
||
normalizedValue,
|
||
NumberStyles.Float | NumberStyles.AllowThousands,
|
||
CultureInfo.InvariantCulture,
|
||
out var numericValue))
|
||
{
|
||
return numericValue;
|
||
}
|
||
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.UnexpectedFailure,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' could not be normalized into a comparable numeric value.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验字符串标量的长度、模式与 format 约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">字段路径。</param>
|
||
/// <param name="rawValue">原始 YAML 标量值。</param>
|
||
/// <param name="schemaNode">标量 schema 节点。</param>
|
||
/// <param name="constraints">字符串约束对象。</param>
|
||
private static void ValidateStringScalarConstraints(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
string rawValue,
|
||
YamlConfigSchemaNode schemaNode,
|
||
YamlConfigStringConstraints? constraints)
|
||
{
|
||
if (constraints is null)
|
||
{
|
||
return;
|
||
}
|
||
|
||
var stringLength = rawValue.Length;
|
||
if (constraints.MinLength.HasValue && stringLength < constraints.MinLength.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must be at least {constraints.MinLength.Value} characters long, but the current YAML scalar value is '{rawValue}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail: $"Minimum length: {constraints.MinLength.Value}.");
|
||
}
|
||
|
||
if (constraints.MaxLength.HasValue && stringLength > constraints.MaxLength.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must be at most {constraints.MaxLength.Value} characters long, but the current YAML scalar value is '{rawValue}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail: $"Maximum length: {constraints.MaxLength.Value}.");
|
||
}
|
||
|
||
if (constraints.PatternRegex is not null &&
|
||
!constraints.PatternRegex.IsMatch(rawValue))
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must match regular expression '{constraints.Pattern}', but the current YAML scalar value is '{rawValue}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail: $"Expected pattern: {constraints.Pattern}.");
|
||
}
|
||
|
||
if (constraints.FormatConstraint is not null &&
|
||
!MatchesSupportedStringFormat(rawValue, constraints.FormatConstraint.Kind))
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must satisfy string format '{constraints.FormatConstraint.SchemaName}', but the current YAML scalar value is '{rawValue}'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail: $"Expected string format: {constraints.FormatConstraint.SchemaName}.");
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 判断一个字符串是否满足当前共享支持的 format 子集。
|
||
/// 这里只接受 Runtime / Generator / Tooling 三端都能稳定解释的格式，
|
||
/// 避免把 JSON Schema 的开放格式名直接当成“全部支持”。
|
||
/// </summary>
|
||
/// <param name="value">待校验的字符串值。</param>
|
||
/// <param name="formatKind">共享 format 枚举。</param>
|
||
/// <returns>当前字符串是否满足指定 format。</returns>
|
||
private static bool MatchesSupportedStringFormat(
|
||
string value,
|
||
YamlConfigStringFormatKind formatKind)
|
||
{
|
||
ArgumentNullException.ThrowIfNull(value);
|
||
|
||
return formatKind switch
|
||
{
|
||
YamlConfigStringFormatKind.Date => MatchesSupportedDateFormat(value),
|
||
YamlConfigStringFormatKind.DateTime => MatchesSupportedDateTimeFormat(value),
|
||
YamlConfigStringFormatKind.Duration => MatchesSupportedDurationFormat(value),
|
||
YamlConfigStringFormatKind.Email => SupportedEmailFormatRegex.IsMatch(value),
|
||
YamlConfigStringFormatKind.Time => MatchesSupportedTimeFormat(value),
|
||
YamlConfigStringFormatKind.Uri => MatchesSupportedUriFormat(value),
|
||
YamlConfigStringFormatKind.Uuid => Guid.TryParseExact(value, "D", out _),
|
||
_ => false
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 判断字符串是否满足共享支持的 <c>date</c> 格式。
|
||
/// 这里固定采用 <c>yyyy-MM-dd</c>，避免文化区域或宽松解析导致工具与运行时漂移。
|
||
/// </summary>
|
||
/// <param name="value">待校验的字符串值。</param>
|
||
/// <returns>当前值是否是合法日期。</returns>
|
||
private static bool MatchesSupportedDateFormat(string value)
|
||
{
|
||
return SupportedDateFormatRegex.IsMatch(value) &&
|
||
DateOnly.TryParseExact(
|
||
value,
|
||
"yyyy-MM-dd",
|
||
CultureInfo.InvariantCulture,
|
||
DateTimeStyles.None,
|
||
out _);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 判断字符串是否满足共享支持的 <c>date-time</c> 格式。
|
||
/// 该格式固定要求显式时区偏移，避免消费者误把本地时区文本当成跨进程稳定配置。
|
||
/// </summary>
|
||
/// <param name="value">待校验的字符串值。</param>
|
||
/// <returns>当前值是否是合法时间戳。</returns>
|
||
private static bool MatchesSupportedDateTimeFormat(string value)
|
||
{
|
||
if (!SupportedDateTimeFormatRegex.IsMatch(value))
|
||
{
|
||
return false;
|
||
}
|
||
|
||
return DateTimeOffset.TryParseExact(
|
||
value,
|
||
["yyyy'-'MM'-'dd'T'HH':'mm':'ssK", "yyyy'-'MM'-'dd'T'HH':'mm':'ss.FFFFFFFK"],
|
||
CultureInfo.InvariantCulture,
|
||
DateTimeStyles.None,
|
||
out _);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 判断字符串是否满足共享支持的 <c>duration</c> 格式。
|
||
/// 当前共享子集只接受 day-time duration：可声明 <c>D/H/M/S</c>，秒允许小数，
|
||
/// 但拒绝 <c>Y</c> / <c>M(月)</c> / <c>W</c> 等依赖日历语义的部分，
|
||
/// 避免不同宿主对“一个月/一年到底多长”出现解释漂移。
|
||
/// </summary>
|
||
/// <param name="value">待校验的字符串值。</param>
|
||
/// <returns>当前值是否是合法持续时间文本。</returns>
|
||
private static bool MatchesSupportedDurationFormat(string value)
|
||
{
|
||
var match = SupportedDurationFormatRegex.Match(value);
|
||
if (!match.Success)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
var hasDayComponent = match.Groups["days"].Success;
|
||
var hasHourComponent = match.Groups["hours"].Success;
|
||
var hasMinuteComponent = match.Groups["minutes"].Success;
|
||
var hasSecondComponent = match.Groups["seconds"].Success;
|
||
var hasAnyComponent = hasDayComponent || hasHourComponent || hasMinuteComponent || hasSecondComponent;
|
||
if (!hasAnyComponent)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
var hasTimeSection = value.Contains('T', StringComparison.Ordinal);
|
||
if (hasTimeSection &&
|
||
!hasHourComponent &&
|
||
!hasMinuteComponent &&
|
||
!hasSecondComponent)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 判断字符串是否满足共享支持的 <c>time</c> 格式。
|
||
/// 该格式固定要求显式时区偏移，并只接受 24 小时制的合法时分秒文本，
|
||
/// 避免不同宿主对“time-only + offset”解析默认日期或时区时产生漂移。
|
||
/// </summary>
|
||
/// <param name="value">待校验的字符串值。</param>
|
||
/// <returns>当前值是否是合法时间文本。</returns>
|
||
private static bool MatchesSupportedTimeFormat(string value)
|
||
{
|
||
var match = SupportedTimeFormatRegex.Match(value);
|
||
if (!match.Success)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
var hour = int.Parse(match.Groups["hour"].Value, CultureInfo.InvariantCulture);
|
||
var minute = int.Parse(match.Groups["minute"].Value, CultureInfo.InvariantCulture);
|
||
var second = int.Parse(match.Groups["second"].Value, CultureInfo.InvariantCulture);
|
||
if (hour > 23 || minute > 59 || second > 59)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
var offset = match.Groups["offset"].Value;
|
||
if (offset == "Z")
|
||
{
|
||
return true;
|
||
}
|
||
|
||
var offsetHour = int.Parse(offset.AsSpan(1, 2), CultureInfo.InvariantCulture);
|
||
var offsetMinute = int.Parse(offset.AsSpan(4, 2), CultureInfo.InvariantCulture);
|
||
return offsetHour <= 23 && offsetMinute <= 59;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 判断字符串是否满足共享支持的 <c>uri</c> 格式。
|
||
/// 这里要求输入显式包含 scheme，避免把普通路径意外解释成平台相关的绝对 URI。
|
||
/// </summary>
|
||
/// <param name="value">待校验的字符串值。</param>
|
||
/// <returns>当前值是否是合法绝对 URI。</returns>
|
||
private static bool MatchesSupportedUriFormat(string value)
|
||
{
|
||
return SupportedUriSchemeRegex.IsMatch(value) &&
|
||
Uri.TryCreate(value, UriKind.Absolute, out var uri) &&
|
||
uri.IsAbsoluteUri;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验数组值是否满足元素数量约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">字段路径。</param>
|
||
/// <param name="itemCount">当前数组元素数量。</param>
|
||
/// <param name="schemaNode">数组 schema 节点。</param>
|
||
private static void ValidateArrayConstraints(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
int itemCount,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
var constraints = schemaNode.ArrayConstraints;
|
||
if (constraints is null)
|
||
{
|
||
return;
|
||
}
|
||
|
||
if (constraints.MinItems.HasValue && itemCount < constraints.MinItems.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must contain at least {constraints.MinItems.Value} items, but the current YAML sequence contains {itemCount}.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: itemCount.ToString(CultureInfo.InvariantCulture),
|
||
detail: $"Minimum item count: {constraints.MinItems.Value}.");
|
||
}
|
||
|
||
if (constraints.MaxItems.HasValue && itemCount > constraints.MaxItems.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must contain at most {constraints.MaxItems.Value} items, but the current YAML sequence contains {itemCount}.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: itemCount.ToString(CultureInfo.InvariantCulture),
|
||
detail: $"Maximum item count: {constraints.MaxItems.Value}.");
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验数组是否满足去重约束。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">字段路径。</param>
|
||
/// <param name="sequenceNode">实际数组节点。</param>
|
||
/// <param name="schemaNode">数组 schema 节点。</param>
|
||
private static void ValidateArrayUniqueItemsConstraint(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
YamlSequenceNode sequenceNode,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
var constraints = schemaNode.ArrayConstraints;
|
||
if (constraints is null ||
|
||
!constraints.UniqueItems ||
|
||
schemaNode.ItemNode is null)
|
||
{
|
||
return;
|
||
}
|
||
|
||
// The canonical item key uses schema-aware normalization so object key order,
|
||
// scalar quoting, and numeric formatting do not accidentally bypass uniqueItems.
|
||
Dictionary<string, int> seenItems = new(StringComparer.Ordinal);
|
||
for (var itemIndex = 0; itemIndex < sequenceNode.Children.Count; itemIndex++)
|
||
{
|
||
var itemNode = sequenceNode.Children[itemIndex];
|
||
var comparableValue = BuildComparableNodeValue(itemNode, schemaNode.ItemNode);
|
||
if (seenItems.TryGetValue(comparableValue, out var existingIndex))
|
||
{
|
||
var itemPath = $"{displayPath}[{itemIndex}]";
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' requires unique array items, but item '{itemPath}' duplicates '{displayPath}[{existingIndex}]'.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: itemPath,
|
||
rawValue: DescribeYamlNodeForDiagnostics(itemNode, schemaNode.ItemNode),
|
||
detail: "The schema declares uniqueItems = true.");
|
||
}
|
||
|
||
seenItems.Add(comparableValue, itemIndex);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验数组是否满足 <c>contains</c> 声明的匹配数量边界。
|
||
/// 该实现会对每个数组项复用同一套递归校验逻辑做“非抛出式匹配”，避免 contains 与主校验链各自维护不同的 schema 解释规则。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">字段路径。</param>
|
||
/// <param name="sequenceNode">实际数组节点。</param>
|
||
/// <param name="schemaNode">数组 schema 节点。</param>
|
||
/// <param name="references">匹配成功的 <c>contains</c> 子树所声明的跨表引用收集器。</param>
|
||
private static void ValidateArrayContainsConstraints(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
YamlSequenceNode sequenceNode,
|
||
YamlConfigSchemaNode schemaNode,
|
||
ICollection<YamlConfigReferenceUsage>? references)
|
||
{
|
||
var containsConstraints = schemaNode.ArrayConstraints?.ContainsConstraints;
|
||
if (containsConstraints is null)
|
||
{
|
||
return;
|
||
}
|
||
|
||
var matchingCount = CountMatchingContainsItems(
|
||
tableName,
|
||
yamlPath,
|
||
displayPath,
|
||
sequenceNode,
|
||
containsConstraints.ContainsNode,
|
||
references);
|
||
var rawValue = matchingCount.ToString(CultureInfo.InvariantCulture);
|
||
var requiredMinContains = containsConstraints.MinContains ?? 1;
|
||
if (matchingCount < requiredMinContains)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must contain at least {requiredMinContains} items matching the 'contains' schema, but the current YAML sequence contains {matchingCount}.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail: $"Minimum matching contains count: {requiredMinContains}.");
|
||
}
|
||
|
||
if (containsConstraints.MaxContains.HasValue &&
|
||
matchingCount > containsConstraints.MaxContains.Value)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"Property '{displayPath}' in config file '{yamlPath}' must contain at most {containsConstraints.MaxContains.Value} items matching the 'contains' schema, but the current YAML sequence contains {matchingCount}.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: rawValue,
|
||
detail: $"Maximum matching contains count: {containsConstraints.MaxContains.Value}.");
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 统计当前数组中有多少元素满足 <c>contains</c> 子 schema。
|
||
/// 非预期内部错误会继续抛出，只有正常的 schema 不匹配才会被当成“当前元素不计数”。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">数组字段路径。</param>
|
||
/// <param name="sequenceNode">实际数组节点。</param>
|
||
/// <param name="containsNode">contains 子 schema。</param>
|
||
/// <param name="references">匹配成功元素的可选跨表引用收集器。</param>
|
||
/// <returns>匹配 <c>contains</c> 子 schema 的元素数量。</returns>
|
||
private static int CountMatchingContainsItems(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
YamlSequenceNode sequenceNode,
|
||
YamlConfigSchemaNode containsNode,
|
||
ICollection<YamlConfigReferenceUsage>? references)
|
||
{
|
||
var matchingCount = 0;
|
||
for (var itemIndex = 0; itemIndex < sequenceNode.Children.Count; itemIndex++)
|
||
{
|
||
if (TryMatchSchemaNode(
|
||
tableName,
|
||
yamlPath,
|
||
$"{displayPath}[{itemIndex}]",
|
||
sequenceNode.Children[itemIndex],
|
||
containsNode,
|
||
references,
|
||
allowUnknownObjectProperties: true))
|
||
{
|
||
matchingCount++;
|
||
}
|
||
}
|
||
|
||
return matchingCount;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 判断当前 YAML 节点是否满足给定 schema 子树。
|
||
/// contains / not 都通过该路径复用主校验逻辑，因此普通约束失败会返回 <see langword="false" />，
|
||
/// 但内部意外状态仍会继续抛出。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">当前节点路径。</param>
|
||
/// <param name="node">实际 YAML 节点。</param>
|
||
/// <param name="schemaNode">要试匹配的 schema 子树。</param>
|
||
/// <param name="references">当前节点匹配成功后要写回的可选跨表引用收集器。</param>
|
||
/// <param name="allowUnknownObjectProperties">对象试匹配时是否允许额外字段。</param>
|
||
/// <returns>当前节点是否匹配指定 schema 子树。</returns>
|
||
private static bool TryMatchSchemaNode(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
YamlNode node,
|
||
YamlConfigSchemaNode schemaNode,
|
||
ICollection<YamlConfigReferenceUsage>? references,
|
||
bool allowUnknownObjectProperties)
|
||
{
|
||
// 约束试匹配不能把失败路径的引用泄漏给外层，但匹配成功的分支仍需要把引用写回，
|
||
// 这样 contains / not 等内联 schema 才能与主校验链复用同一套递归解释规则。
|
||
List<YamlConfigReferenceUsage>? matchedReferences = references is null ? null : new();
|
||
|
||
try
|
||
{
|
||
ValidateNode(
|
||
tableName,
|
||
yamlPath,
|
||
displayPath,
|
||
node,
|
||
schemaNode,
|
||
matchedReferences,
|
||
allowUnknownObjectProperties);
|
||
|
||
if (references is not null &&
|
||
matchedReferences is not null)
|
||
{
|
||
foreach (var referenceUsage in matchedReferences)
|
||
{
|
||
references.Add(referenceUsage);
|
||
}
|
||
}
|
||
|
||
return true;
|
||
}
|
||
catch (ConfigLoadException exception) when (exception.Diagnostic.FailureKind !=
|
||
ConfigLoadFailureKind.UnexpectedFailure)
|
||
{
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 校验节点是否命中了 <c>not</c> 声明的禁用 schema。
|
||
/// 与 contains 不同，not 会沿用主校验链的严格对象语义，避免把“声明属性子集”误当成完整命中。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="yamlPath">YAML 文件路径。</param>
|
||
/// <param name="displayPath">当前字段路径。</param>
|
||
/// <param name="node">当前 YAML 节点。</param>
|
||
/// <param name="schemaNode">当前 schema 节点。</param>
|
||
private static void ValidateNegatedSchemaConstraint(
|
||
string tableName,
|
||
string yamlPath,
|
||
string displayPath,
|
||
YamlNode node,
|
||
YamlConfigSchemaNode schemaNode)
|
||
{
|
||
if (schemaNode.NegatedSchemaNode is null ||
|
||
!TryMatchSchemaNode(
|
||
tableName,
|
||
yamlPath,
|
||
displayPath,
|
||
node,
|
||
schemaNode.NegatedSchemaNode,
|
||
references: null,
|
||
allowUnknownObjectProperties: false))
|
||
{
|
||
return;
|
||
}
|
||
|
||
var subject = string.IsNullOrWhiteSpace(displayPath)
|
||
? "Root object"
|
||
: $"Property '{displayPath}'";
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.ConstraintViolation,
|
||
tableName,
|
||
$"{subject} in config file '{yamlPath}' must not match the 'not' schema.",
|
||
yamlPath: yamlPath,
|
||
schemaPath: schemaNode.SchemaPathHint,
|
||
displayPath: GetDiagnosticPath(displayPath),
|
||
rawValue: DescribeYamlNodeForDiagnostics(node, schemaNode.NegatedSchemaNode),
|
||
detail: "The current YAML value matches the forbidden 'not' schema.");
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将一个已通过结构校验的 YAML 节点归一化为可比较字符串。
|
||
/// 该键同时服务于 <c>uniqueItems</c> 与 <c>const</c>，
|
||
/// 因此要忽略对象字段顺序和字符串引号形式。
|
||
/// </summary>
|
||
/// <param name="node">YAML 节点。</param>
|
||
/// <param name="schemaNode">对应 schema 节点。</param>
|
||
/// <returns>可稳定比较的归一化键。</returns>
|
||
private static string BuildComparableNodeValue(YamlNode node, YamlConfigSchemaNode schemaNode)
|
||
{
|
||
return schemaNode.NodeType switch
|
||
{
|
||
YamlConfigSchemaPropertyType.Object => BuildComparableObjectValue(node, schemaNode),
|
||
YamlConfigSchemaPropertyType.Array => BuildComparableArrayValue(node, schemaNode),
|
||
YamlConfigSchemaPropertyType.Integer => BuildComparableScalarValue(node, schemaNode),
|
||
YamlConfigSchemaPropertyType.Number => BuildComparableScalarValue(node, schemaNode),
|
||
YamlConfigSchemaPropertyType.Boolean => BuildComparableScalarValue(node, schemaNode),
|
||
YamlConfigSchemaPropertyType.String => BuildComparableScalarValue(node, schemaNode),
|
||
_ => throw new InvalidOperationException($"Unsupported schema node type '{schemaNode.NodeType}'.")
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 构建对象节点的可比较键。
|
||
/// 对象字段会先按属性名排序，避免 YAML 原始字段顺序影响 <c>uniqueItems</c> 的等价关系。
|
||
/// </summary>
|
||
/// <param name="node">YAML 节点。</param>
|
||
/// <param name="schemaNode">对象 schema 节点。</param>
|
||
/// <returns>对象节点的稳定比较键。</returns>
|
||
private static string BuildComparableObjectValue(YamlNode node, YamlConfigSchemaNode schemaNode)
|
||
{
|
||
if (node is not YamlMappingNode mappingNode)
|
||
{
|
||
throw new InvalidOperationException("Validated object nodes must be YAML mappings.");
|
||
}
|
||
|
||
var properties = schemaNode.Properties
|
||
?? throw new InvalidOperationException(
|
||
"Validated object nodes must expose declared properties.");
|
||
var objectEntries = new List<KeyValuePair<string, string>>(mappingNode.Children.Count);
|
||
foreach (var entry in mappingNode.Children)
|
||
{
|
||
if (entry.Key is not YamlScalarNode keyNode ||
|
||
keyNode.Value is null ||
|
||
!properties.TryGetValue(keyNode.Value, out var propertySchema))
|
||
{
|
||
throw new InvalidOperationException("Validated object nodes must use declared scalar property names.");
|
||
}
|
||
|
||
objectEntries.Add(
|
||
new KeyValuePair<string, string>(
|
||
keyNode.Value,
|
||
BuildComparableNodeValue(entry.Value, propertySchema)));
|
||
}
|
||
|
||
objectEntries.Sort(static (left, right) => string.CompareOrdinal(left.Key, right.Key));
|
||
return string.Join(
|
||
"|",
|
||
objectEntries.Select(static entry =>
|
||
$"{entry.Key.Length.ToString(CultureInfo.InvariantCulture)}:{entry.Key}={entry.Value.Length.ToString(CultureInfo.InvariantCulture)}:{entry.Value}"));
|
||
}
|
||
|
||
/// <summary>
|
||
/// 构建数组节点的可比较键。
|
||
/// 数组仍保留元素顺序，因为 <c>uniqueItems</c> 只忽略对象字段顺序，不忽略数组顺序。
|
||
/// </summary>
|
||
/// <param name="node">YAML 节点。</param>
|
||
/// <param name="schemaNode">数组 schema 节点。</param>
|
||
/// <returns>数组节点的稳定比较键。</returns>
|
||
private static string BuildComparableArrayValue(YamlNode node, YamlConfigSchemaNode schemaNode)
|
||
{
|
||
if (node is not YamlSequenceNode sequenceNode ||
|
||
schemaNode.ItemNode is null)
|
||
{
|
||
throw new InvalidOperationException("Validated array nodes must be YAML sequences with item schema.");
|
||
}
|
||
|
||
return "[" +
|
||
string.Join(
|
||
",",
|
||
sequenceNode.Children.Select(item =>
|
||
{
|
||
var comparableValue = BuildComparableNodeValue(item, schemaNode.ItemNode);
|
||
return $"{comparableValue.Length.ToString(CultureInfo.InvariantCulture)}:{comparableValue}";
|
||
})) +
|
||
"]";
|
||
}
|
||
|
||
/// <summary>
|
||
/// 构建标量节点的可比较键。
|
||
/// 标量会沿用与 enum / 引用校验一致的归一化规则，避免数字格式和引号形式导致伪差异。
|
||
/// </summary>
|
||
/// <param name="node">YAML 节点。</param>
|
||
/// <param name="schemaNode">标量 schema 节点。</param>
|
||
/// <returns>标量节点的稳定比较键。</returns>
|
||
private static string BuildComparableScalarValue(YamlNode node, YamlConfigSchemaNode schemaNode)
|
||
{
|
||
if (node is not YamlScalarNode scalarNode ||
|
||
scalarNode.Value is null)
|
||
{
|
||
throw new InvalidOperationException("Validated scalar nodes must be YAML scalars.");
|
||
}
|
||
|
||
var normalizedScalar = NormalizeScalarValue(schemaNode.NodeType, scalarNode.Value);
|
||
return
|
||
$"{schemaNode.NodeType}:{normalizedScalar.Length.ToString(CultureInfo.InvariantCulture)}:{normalizedScalar}";
|
||
}
|
||
|
||
/// <summary>
|
||
/// 为唯一性诊断提取一个可读的节点摘要。
|
||
/// </summary>
|
||
/// <param name="node">YAML 节点。</param>
|
||
/// <param name="schemaNode">对应 schema 节点。</param>
|
||
/// <returns>诊断摘要。</returns>
|
||
private static string DescribeYamlNodeForDiagnostics(YamlNode node, YamlConfigSchemaNode schemaNode)
|
||
{
|
||
return schemaNode.NodeType switch
|
||
{
|
||
YamlConfigSchemaPropertyType.Object => "{...}",
|
||
YamlConfigSchemaPropertyType.Array => "[...]",
|
||
_ when node is YamlScalarNode scalarNode => scalarNode.Value ?? string.Empty,
|
||
_ => node.GetType().Name
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 判断数值是否满足 <c>multipleOf</c>。
|
||
/// 优先按十进制字面量做精确整倍数判断，
|
||
/// 以同时避免 0.1 / 0.01 这类十进制步进的伪失败和大数量级非整倍数的伪通过；
|
||
/// 只有当值超出精确十进制路径时才退回双精度容差比较。
|
||
/// </summary>
|
||
/// <param name="normalizedValue">用于数值比较的规范化 YAML 标量文本。</param>
|
||
/// <param name="value">当前值。</param>
|
||
/// <param name="divisor">步进约束。</param>
|
||
/// <returns>是否满足整倍数关系。</returns>
|
||
private static bool IsMultipleOf(string normalizedValue, double value, double divisor)
|
||
{
|
||
if (TryIsExactDecimalMultiple(normalizedValue, divisor, out var exactResult))
|
||
{
|
||
return exactResult;
|
||
}
|
||
|
||
var quotient = value / divisor;
|
||
var nearestInteger = Math.Round(quotient);
|
||
var tolerance = 1e-9 * Math.Max(1d, Math.Abs(quotient));
|
||
return Math.Abs(quotient - nearestInteger) <= tolerance;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 尝试按十进制字面量精确判断 <c>multipleOf</c>。
|
||
/// 该路径直接对齐 YAML / JSON 中常见的有限十进制写法，
|
||
/// 避免双精度舍入把明显的非整倍数误判为合法。
|
||
/// </summary>
|
||
/// <param name="valueText">规范化后的 YAML 数值文本。</param>
|
||
/// <param name="divisor">Schema 声明的步进约束。</param>
|
||
/// <param name="isMultiple">精确路径下的判断结果。</param>
|
||
/// <returns>是否成功进入精确十进制判断路径。</returns>
|
||
private static bool TryIsExactDecimalMultiple(string valueText, double divisor, out bool isMultiple)
|
||
{
|
||
var divisorText = divisor.ToString("R", CultureInfo.InvariantCulture);
|
||
if (!TryParseExactDecimal(valueText, out var valueSignificand, out var valueScale) ||
|
||
!TryParseExactDecimal(divisorText, out var divisorSignificand, out var divisorScale) ||
|
||
divisorSignificand.IsZero)
|
||
{
|
||
isMultiple = false;
|
||
return false;
|
||
}
|
||
|
||
var commonScale = Math.Max(valueScale, divisorScale);
|
||
var scaledValue = ScaleDecimalSignificand(valueSignificand, valueScale, commonScale);
|
||
var scaledDivisor = ScaleDecimalSignificand(divisorSignificand, divisorScale, commonScale);
|
||
isMultiple = scaledValue % scaledDivisor == BigInteger.Zero;
|
||
return true;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将有限十进制或科学计数法文本拆成“整数有效数字 + 十进制位数”形式。
|
||
/// 这样可以把整倍数判断转成同一尺度下的整数取模，避免浮点误差参与计算。
|
||
/// </summary>
|
||
/// <param name="text">待解析的数值文本。</param>
|
||
/// <param name="significand">去掉小数点后的有效数字。</param>
|
||
/// <param name="scale">十进制缩放位数；原值等于 <paramref name="significand" /> / 10^<paramref name="scale" />。</param>
|
||
/// <returns>是否成功解析为有限十进制数。</returns>
|
||
private static bool TryParseExactDecimal(string text, out BigInteger significand, out int scale)
|
||
{
|
||
var match = ExactDecimalPattern.Match(text);
|
||
if (!match.Success)
|
||
{
|
||
significand = BigInteger.Zero;
|
||
scale = 0;
|
||
return false;
|
||
}
|
||
|
||
var exponentGroup = match.Groups["exponent"].Value;
|
||
var exponent = 0;
|
||
if (!string.IsNullOrEmpty(exponentGroup) &&
|
||
!int.TryParse(exponentGroup, NumberStyles.Integer, CultureInfo.InvariantCulture, out exponent))
|
||
{
|
||
significand = BigInteger.Zero;
|
||
scale = 0;
|
||
return false;
|
||
}
|
||
|
||
var integerDigits = match.Groups["integer"].Value;
|
||
var fractionDigits = match.Groups["fraction"].Success
|
||
? match.Groups["fraction"].Value
|
||
: match.Groups["fractionOnly"].Value;
|
||
var digits = string.Concat(integerDigits, fractionDigits);
|
||
if (digits.Length == 0)
|
||
{
|
||
digits = "0";
|
||
}
|
||
|
||
digits = digits.TrimStart('0');
|
||
if (digits.Length == 0)
|
||
{
|
||
significand = BigInteger.Zero;
|
||
scale = 0;
|
||
return true;
|
||
}
|
||
|
||
scale = checked(fractionDigits.Length - exponent);
|
||
if (scale < 0)
|
||
{
|
||
digits = string.Concat(digits, new string('0', -scale));
|
||
scale = 0;
|
||
}
|
||
|
||
while (scale > 0 && digits[^1] == '0')
|
||
{
|
||
digits = digits[..^1];
|
||
scale--;
|
||
}
|
||
|
||
significand = BigInteger.Parse(digits, CultureInfo.InvariantCulture);
|
||
if (match.Groups["sign"].Value == "-")
|
||
{
|
||
significand = BigInteger.Negate(significand);
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将十进制有效数字放大到目标尺度，便于在同一量纲下执行整数取模。
|
||
/// </summary>
|
||
/// <param name="significand">原始有效数字。</param>
|
||
/// <param name="currentScale">当前十进制位数。</param>
|
||
/// <param name="targetScale">目标十进制位数。</param>
|
||
/// <returns>放大到目标尺度后的有效数字。</returns>
|
||
private static BigInteger ScaleDecimalSignificand(BigInteger significand, int currentScale, int targetScale)
|
||
{
|
||
if (currentScale == targetScale)
|
||
{
|
||
return significand;
|
||
}
|
||
|
||
return significand * BigInteger.Pow(10, targetScale - currentScale);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 解析跨表引用目标表名称。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="element">Schema 节点。</param>
|
||
/// <returns>目标表名称；未声明时返回空。</returns>
|
||
private static string? TryGetReferenceTableName(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
JsonElement element)
|
||
{
|
||
if (!element.TryGetProperty("x-gframework-ref-table", out var referenceTableElement))
|
||
{
|
||
return null;
|
||
}
|
||
|
||
if (referenceTableElement.ValueKind != JsonValueKind.String)
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare a string 'x-gframework-ref-table' value.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
var referenceTableName = referenceTableElement.GetString();
|
||
if (string.IsNullOrWhiteSpace(referenceTableName))
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' must declare a non-empty 'x-gframework-ref-table' value.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
|
||
return referenceTableName;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 验证哪些 schema 类型允许声明跨表引用。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="propertyType">字段类型。</param>
|
||
/// <param name="referenceTableName">目标表名称。</param>
|
||
private static void EnsureReferenceKeywordIsSupported(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
YamlConfigSchemaPropertyType propertyType,
|
||
string? referenceTableName)
|
||
{
|
||
if (referenceTableName == null)
|
||
{
|
||
return;
|
||
}
|
||
|
||
if (propertyType == YamlConfigSchemaPropertyType.String ||
|
||
propertyType == YamlConfigSchemaPropertyType.Integer)
|
||
{
|
||
return;
|
||
}
|
||
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' uses 'x-gframework-ref-table', but only string, integer, or arrays of those scalar types can declare cross-table references.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath),
|
||
referencedTableName: referenceTableName);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 递归收集 schema 中声明的目标表名称。
|
||
/// </summary>
|
||
/// <param name="node">当前 schema 节点。</param>
|
||
/// <param name="referencedTableNames">输出集合。</param>
|
||
private static void CollectReferencedTableNames(
|
||
YamlConfigSchemaNode node,
|
||
ISet<string> referencedTableNames)
|
||
{
|
||
if (node.ReferenceTableName != null)
|
||
{
|
||
referencedTableNames.Add(node.ReferenceTableName);
|
||
}
|
||
|
||
if (node.Properties is not null)
|
||
{
|
||
foreach (var property in node.Properties.Values)
|
||
{
|
||
CollectReferencedTableNames(property, referencedTableNames);
|
||
}
|
||
}
|
||
|
||
if (node.ItemNode is not null)
|
||
{
|
||
CollectReferencedTableNames(node.ItemNode, referencedTableNames);
|
||
}
|
||
|
||
var containsNode = node.ArrayConstraints?.ContainsConstraints?.ContainsNode;
|
||
if (containsNode is not null)
|
||
{
|
||
CollectReferencedTableNames(containsNode, referencedTableNames);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将 schema 关键字中的标量值归一化到运行时比较字符串。
|
||
/// </summary>
|
||
/// <param name="tableName">所属配置表名称。</param>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="propertyPath">字段路径。</param>
|
||
/// <param name="keywordName">关键字名称。</param>
|
||
/// <param name="expectedType">期望的标量类型。</param>
|
||
/// <param name="item">当前关键字值节点。</param>
|
||
/// <returns>归一化后的字符串值。</returns>
|
||
private static string NormalizeKeywordScalarValue(
|
||
string tableName,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
string keywordName,
|
||
YamlConfigSchemaPropertyType expectedType,
|
||
JsonElement item)
|
||
{
|
||
try
|
||
{
|
||
return expectedType switch
|
||
{
|
||
YamlConfigSchemaPropertyType.String when item.ValueKind == JsonValueKind.String =>
|
||
item.GetString() ?? string.Empty,
|
||
YamlConfigSchemaPropertyType.Integer when item.ValueKind == JsonValueKind.Number =>
|
||
item.GetInt64().ToString(CultureInfo.InvariantCulture),
|
||
YamlConfigSchemaPropertyType.Number when item.ValueKind == JsonValueKind.Number =>
|
||
item.GetDouble().ToString(CultureInfo.InvariantCulture),
|
||
YamlConfigSchemaPropertyType.Boolean when item.ValueKind == JsonValueKind.True =>
|
||
bool.TrueString.ToLowerInvariant(),
|
||
YamlConfigSchemaPropertyType.Boolean when item.ValueKind == JsonValueKind.False =>
|
||
bool.FalseString.ToLowerInvariant(),
|
||
_ => throw new InvalidOperationException()
|
||
};
|
||
}
|
||
catch
|
||
{
|
||
throw ConfigLoadExceptionFactory.Create(
|
||
ConfigLoadFailureKind.SchemaUnsupported,
|
||
tableName,
|
||
$"Property '{propertyPath}' in schema file '{schemaPath}' contains a '{keywordName}' value that is incompatible with schema type '{GetTypeName(expectedType)}'.",
|
||
schemaPath: schemaPath,
|
||
displayPath: GetDiagnosticPath(propertyPath));
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将内部路径转换为适合放入诊断对象的可选字段路径。
|
||
/// </summary>
|
||
/// <param name="path">内部使用的属性路径。</param>
|
||
/// <returns>可用于诊断的路径；根节点时返回空。</returns>
|
||
private static string? GetDiagnosticPath(string path)
|
||
{
|
||
return string.IsNullOrWhiteSpace(path) || string.Equals(path, "<root>", StringComparison.Ordinal)
|
||
? null
|
||
: path;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将 YAML 标量值规范化成运行时比较格式。
|
||
/// </summary>
|
||
/// <param name="expectedType">期望的标量类型。</param>
|
||
/// <param name="value">原始字符串值。</param>
|
||
/// <returns>归一化后的字符串。</returns>
|
||
private static string NormalizeScalarValue(YamlConfigSchemaPropertyType expectedType, string value)
|
||
{
|
||
return expectedType switch
|
||
{
|
||
YamlConfigSchemaPropertyType.String => value,
|
||
YamlConfigSchemaPropertyType.Integer when long.TryParse(
|
||
value,
|
||
NumberStyles.Integer,
|
||
CultureInfo.InvariantCulture,
|
||
out var integerValue) =>
|
||
integerValue.ToString(CultureInfo.InvariantCulture),
|
||
YamlConfigSchemaPropertyType.Number when double.TryParse(
|
||
value,
|
||
NumberStyles.Float | NumberStyles.AllowThousands,
|
||
CultureInfo.InvariantCulture,
|
||
out var numberValue) =>
|
||
numberValue.ToString(CultureInfo.InvariantCulture),
|
||
YamlConfigSchemaPropertyType.Boolean when bool.TryParse(value, out var booleanValue) =>
|
||
booleanValue.ToString().ToLowerInvariant(),
|
||
YamlConfigSchemaPropertyType.Integer =>
|
||
throw new InvalidOperationException($"Value '{value}' cannot be normalized as integer."),
|
||
YamlConfigSchemaPropertyType.Number =>
|
||
throw new InvalidOperationException($"Value '{value}' cannot be normalized as number."),
|
||
YamlConfigSchemaPropertyType.Boolean =>
|
||
throw new InvalidOperationException($"Value '{value}' cannot be normalized as boolean."),
|
||
_ =>
|
||
throw new InvalidOperationException(
|
||
$"Schema node type '{expectedType}' cannot be normalized as a scalar value.")
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取 schema 类型的可读名称，用于错误信息。
|
||
/// </summary>
|
||
/// <param name="type">Schema 节点类型。</param>
|
||
/// <returns>可读类型名。</returns>
|
||
private static string GetTypeName(YamlConfigSchemaPropertyType type)
|
||
{
|
||
return type switch
|
||
{
|
||
YamlConfigSchemaPropertyType.Integer => "integer",
|
||
YamlConfigSchemaPropertyType.Number => "number",
|
||
YamlConfigSchemaPropertyType.Boolean => "boolean",
|
||
YamlConfigSchemaPropertyType.String => "string",
|
||
YamlConfigSchemaPropertyType.Array => "array",
|
||
YamlConfigSchemaPropertyType.Object => "object",
|
||
_ => type.ToString()
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 组合 schema 中的逻辑路径，便于诊断时指出深层字段。
|
||
/// </summary>
|
||
/// <param name="parentPath">父级路径。</param>
|
||
/// <param name="propertyName">当前属性名。</param>
|
||
/// <returns>组合后的路径。</returns>
|
||
private static string CombineSchemaPath(string parentPath, string propertyName)
|
||
{
|
||
return parentPath == "<root>" ? propertyName : $"{parentPath}.{propertyName}";
|
||
}
|
||
|
||
/// <summary>
|
||
/// 组合 YAML 诊断展示路径。
|
||
/// </summary>
|
||
/// <param name="parentPath">父级路径。</param>
|
||
/// <param name="propertyName">当前属性名。</param>
|
||
/// <returns>组合后的路径。</returns>
|
||
private static string CombineDisplayPath(string parentPath, string propertyName)
|
||
{
|
||
return string.IsNullOrWhiteSpace(parentPath) ? propertyName : $"{parentPath}.{propertyName}";
|
||
}
|
||
|
||
/// <summary>
|
||
/// 判断当前标量是否应按字符串处理。
|
||
/// 这里显式排除 YAML 的数字、布尔和 null 标签，避免未加引号的值被当成字符串混入运行时。
|
||
/// </summary>
|
||
/// <param name="tag">YAML 标量标签。</param>
|
||
/// <returns>是否为字符串标量。</returns>
|
||
private static bool IsStringScalar(string tag)
|
||
{
|
||
if (string.IsNullOrWhiteSpace(tag))
|
||
{
|
||
return true;
|
||
}
|
||
|
||
return !string.Equals(tag, "tag:yaml.org,2002:int", StringComparison.Ordinal) &&
|
||
!string.Equals(tag, "tag:yaml.org,2002:float", StringComparison.Ordinal) &&
|
||
!string.Equals(tag, "tag:yaml.org,2002:bool", StringComparison.Ordinal) &&
|
||
!string.Equals(tag, "tag:yaml.org,2002:null", StringComparison.Ordinal);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示已解析并可用于运行时校验的 JSON Schema。
|
||
/// 该模型保留根节点与引用依赖集合，避免运行时引入完整 schema 引擎。
|
||
/// </summary>
|
||
internal sealed class YamlConfigSchema
|
||
{
|
||
/// <summary>
|
||
/// 初始化一个可用于运行时校验的 schema 模型。
|
||
/// </summary>
|
||
/// <param name="schemaPath">Schema 文件路径。</param>
|
||
/// <param name="rootNode">根节点模型。</param>
|
||
/// <param name="referencedTableNames">Schema 声明的目标引用表名称集合。</param>
|
||
public YamlConfigSchema(
|
||
string schemaPath,
|
||
YamlConfigSchemaNode rootNode,
|
||
IReadOnlyCollection<string> referencedTableNames)
|
||
{
|
||
ArgumentNullException.ThrowIfNull(schemaPath);
|
||
ArgumentNullException.ThrowIfNull(rootNode);
|
||
ArgumentNullException.ThrowIfNull(referencedTableNames);
|
||
|
||
SchemaPath = schemaPath;
|
||
RootNode = rootNode;
|
||
ReferencedTableNames = referencedTableNames;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取 schema 文件路径。
|
||
/// </summary>
|
||
public string SchemaPath { get; }
|
||
|
||
/// <summary>
|
||
/// 获取根节点模型。
|
||
/// </summary>
|
||
public YamlConfigSchemaNode RootNode { get; }
|
||
|
||
/// <summary>
|
||
/// 获取 schema 声明的目标引用表名称集合。
|
||
/// 该信息用于热重载时推导受影响的依赖表闭包。
|
||
/// </summary>
|
||
public IReadOnlyCollection<string> ReferencedTableNames { get; }
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示单个 schema 节点的最小运行时描述。
|
||
/// 同一个模型同时覆盖对象、数组和标量，便于递归校验逻辑只依赖一种树结构。
|
||
/// </summary>
|
||
internal sealed class YamlConfigSchemaNode
|
||
{
|
||
private readonly NodeChildren _children;
|
||
private readonly NodeValidation _validation;
|
||
|
||
private YamlConfigSchemaNode(
|
||
YamlConfigSchemaPropertyType nodeType,
|
||
NodeChildren children,
|
||
NodeValidation validation,
|
||
string schemaPathHint)
|
||
{
|
||
ArgumentNullException.ThrowIfNull(children);
|
||
ArgumentNullException.ThrowIfNull(validation);
|
||
ArgumentNullException.ThrowIfNull(schemaPathHint);
|
||
|
||
_children = children;
|
||
_validation = validation;
|
||
NodeType = nodeType;
|
||
Properties = children.Properties;
|
||
RequiredProperties = children.RequiredProperties;
|
||
ItemNode = children.ItemNode;
|
||
ReferenceTableName = validation.ReferenceTableName;
|
||
AllowedValues = validation.AllowedValues;
|
||
Constraints = validation.Constraints;
|
||
ArrayConstraints = validation.ArrayConstraints;
|
||
ObjectConstraints = validation.ObjectConstraints;
|
||
ConstantValue = validation.ConstantValue;
|
||
NegatedSchemaNode = validation.NegatedSchemaNode;
|
||
SchemaPathHint = schemaPathHint;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取节点类型。
|
||
/// </summary>
|
||
public YamlConfigSchemaPropertyType NodeType { get; }
|
||
|
||
/// <summary>
|
||
/// 获取对象属性集合；非对象节点时返回空。
|
||
/// </summary>
|
||
public IReadOnlyDictionary<string, YamlConfigSchemaNode>? Properties { get; }
|
||
|
||
/// <summary>
|
||
/// 获取对象必填属性集合；非对象节点时返回空。
|
||
/// </summary>
|
||
public IReadOnlyCollection<string>? RequiredProperties { get; }
|
||
|
||
/// <summary>
|
||
/// 获取数组元素节点；非数组节点时返回空。
|
||
/// </summary>
|
||
public YamlConfigSchemaNode? ItemNode { get; }
|
||
|
||
/// <summary>
|
||
/// 获取目标引用表名称；未声明跨表引用时返回空。
|
||
/// </summary>
|
||
public string? ReferenceTableName { get; }
|
||
|
||
/// <summary>
|
||
/// 获取节点允许值集合；未声明 <c>enum</c> 时返回空。
|
||
/// </summary>
|
||
public IReadOnlyCollection<YamlConfigAllowedValue>? AllowedValues { get; }
|
||
|
||
/// <summary>
|
||
/// 获取标量范围与长度约束；未声明时返回空。
|
||
/// </summary>
|
||
public YamlConfigScalarConstraints? Constraints { get; }
|
||
|
||
/// <summary>
|
||
/// 获取对象属性数量约束；未声明时返回空。
|
||
/// </summary>
|
||
public YamlConfigObjectConstraints? ObjectConstraints { get; }
|
||
|
||
/// <summary>
|
||
/// 获取数组元素数量约束；未声明时返回空。
|
||
/// </summary>
|
||
public YamlConfigArrayConstraints? ArrayConstraints { get; }
|
||
|
||
/// <summary>
|
||
/// 获取节点常量约束；未声明 <c>const</c> 时返回空。
|
||
/// </summary>
|
||
public YamlConfigConstantValue? ConstantValue { get; }
|
||
|
||
/// <summary>
|
||
/// 获取节点声明的 <c>not</c> 子 schema；未声明时返回空。
|
||
/// </summary>
|
||
public YamlConfigSchemaNode? NegatedSchemaNode { get; }
|
||
|
||
/// <summary>
|
||
/// 获取用于诊断显示的 schema 路径提示。
|
||
/// 当前节点本身不记录独立路径，因此对象校验会回退到所属根 schema 路径。
|
||
/// </summary>
|
||
public string SchemaPathHint { get; }
|
||
|
||
/// <summary>
|
||
/// 创建对象节点描述。
|
||
/// </summary>
|
||
/// <param name="properties">对象属性集合。</param>
|
||
/// <param name="requiredProperties">对象必填属性集合。</param>
|
||
/// <param name="objectConstraints">对象属性数量约束。</param>
|
||
/// <param name="schemaPathHint">用于错误信息的 schema 文件路径提示。</param>
|
||
/// <returns>对象节点模型。</returns>
|
||
public static YamlConfigSchemaNode CreateObject(
|
||
IReadOnlyDictionary<string, YamlConfigSchemaNode>? properties,
|
||
IReadOnlyCollection<string>? requiredProperties,
|
||
YamlConfigObjectConstraints? objectConstraints,
|
||
string schemaPathHint)
|
||
{
|
||
return new YamlConfigSchemaNode(
|
||
YamlConfigSchemaPropertyType.Object,
|
||
new NodeChildren(properties, requiredProperties, itemNode: null),
|
||
new NodeValidation(
|
||
referenceTableName: null,
|
||
allowedValues: null,
|
||
constraints: null,
|
||
arrayConstraints: null,
|
||
objectConstraints,
|
||
constantValue: null,
|
||
negatedSchemaNode: null),
|
||
schemaPathHint);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 创建数组节点描述。
|
||
/// </summary>
|
||
/// <param name="itemNode">数组元素节点。</param>
|
||
/// <param name="allowedValues">数组节点允许值集合。</param>
|
||
/// <param name="arrayConstraints">数组元素数量约束。</param>
|
||
/// <param name="schemaPathHint">用于错误信息的 schema 文件路径提示。</param>
|
||
/// <returns>数组节点模型。</returns>
|
||
public static YamlConfigSchemaNode CreateArray(
|
||
YamlConfigSchemaNode itemNode,
|
||
IReadOnlyCollection<YamlConfigAllowedValue>? allowedValues,
|
||
YamlConfigArrayConstraints? arrayConstraints,
|
||
string schemaPathHint)
|
||
{
|
||
return new YamlConfigSchemaNode(
|
||
YamlConfigSchemaPropertyType.Array,
|
||
new NodeChildren(properties: null, requiredProperties: null, itemNode),
|
||
new NodeValidation(
|
||
referenceTableName: null,
|
||
allowedValues,
|
||
constraints: null,
|
||
arrayConstraints,
|
||
objectConstraints: null,
|
||
constantValue: null,
|
||
negatedSchemaNode: null),
|
||
schemaPathHint);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 创建标量节点描述。
|
||
/// </summary>
|
||
/// <param name="nodeType">标量节点类型。</param>
|
||
/// <param name="referenceTableName">目标引用表名称。</param>
|
||
/// <param name="allowedValues">标量允许值集合。</param>
|
||
/// <param name="constraints">标量范围与长度约束。</param>
|
||
/// <param name="schemaPathHint">用于错误信息的 schema 文件路径提示。</param>
|
||
/// <returns>标量节点模型。</returns>
|
||
public static YamlConfigSchemaNode CreateScalar(
|
||
YamlConfigSchemaPropertyType nodeType,
|
||
string? referenceTableName,
|
||
IReadOnlyCollection<YamlConfigAllowedValue>? allowedValues,
|
||
YamlConfigScalarConstraints? constraints,
|
||
string schemaPathHint)
|
||
{
|
||
return new YamlConfigSchemaNode(
|
||
nodeType,
|
||
NodeChildren.None,
|
||
new NodeValidation(
|
||
referenceTableName,
|
||
allowedValues,
|
||
constraints,
|
||
arrayConstraints: null,
|
||
objectConstraints: null,
|
||
constantValue: null,
|
||
negatedSchemaNode: null),
|
||
schemaPathHint);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 基于当前节点复制一个只替换引用表名称的新节点。
|
||
/// 该方法用于把数组级别的 ref-table 语义挂接到元素节点上。
|
||
/// </summary>
|
||
/// <param name="referenceTableName">新的目标引用表名称。</param>
|
||
/// <returns>复制后的节点。</returns>
|
||
public YamlConfigSchemaNode WithReferenceTable(string referenceTableName)
|
||
{
|
||
return new YamlConfigSchemaNode(
|
||
NodeType,
|
||
_children,
|
||
_validation.WithReferenceTable(referenceTableName),
|
||
SchemaPathHint);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 基于当前节点复制一个只替换 <c>enum</c> 允许值集合的新节点。
|
||
/// </summary>
|
||
/// <param name="allowedValues">新的允许值集合。</param>
|
||
/// <returns>复制后的节点。</returns>
|
||
public YamlConfigSchemaNode WithAllowedValues(IReadOnlyCollection<YamlConfigAllowedValue>? allowedValues)
|
||
{
|
||
return new YamlConfigSchemaNode(
|
||
NodeType,
|
||
_children,
|
||
_validation.WithAllowedValues(allowedValues),
|
||
SchemaPathHint);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 基于当前节点复制一个只替换常量约束的新节点。
|
||
/// </summary>
|
||
/// <param name="constantValue">新的常量约束。</param>
|
||
/// <returns>复制后的节点。</returns>
|
||
public YamlConfigSchemaNode WithConstantValue(YamlConfigConstantValue? constantValue)
|
||
{
|
||
return new YamlConfigSchemaNode(
|
||
NodeType,
|
||
_children,
|
||
_validation.WithConstantValue(constantValue),
|
||
SchemaPathHint);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 基于当前节点复制一个只替换 <c>not</c> 子 schema 的新节点。
|
||
/// </summary>
|
||
/// <param name="negatedSchemaNode">新的 negated schema。</param>
|
||
/// <returns>复制后的节点。</returns>
|
||
public YamlConfigSchemaNode WithNegatedSchemaNode(YamlConfigSchemaNode? negatedSchemaNode)
|
||
{
|
||
return new YamlConfigSchemaNode(
|
||
NodeType,
|
||
_children,
|
||
_validation.WithNegatedSchemaNode(negatedSchemaNode),
|
||
SchemaPathHint);
|
||
}
|
||
|
||
private sealed class NodeChildren
|
||
{
|
||
public NodeChildren(
|
||
IReadOnlyDictionary<string, YamlConfigSchemaNode>? properties,
|
||
IReadOnlyCollection<string>? requiredProperties,
|
||
YamlConfigSchemaNode? itemNode)
|
||
{
|
||
Properties = properties;
|
||
RequiredProperties = requiredProperties;
|
||
ItemNode = itemNode;
|
||
}
|
||
|
||
public static NodeChildren None { get; } = new(properties: null, requiredProperties: null, itemNode: null);
|
||
|
||
public IReadOnlyDictionary<string, YamlConfigSchemaNode>? Properties { get; }
|
||
|
||
public IReadOnlyCollection<string>? RequiredProperties { get; }
|
||
|
||
public YamlConfigSchemaNode? ItemNode { get; }
|
||
}
|
||
|
||
private sealed class NodeValidation
|
||
{
|
||
public NodeValidation(
|
||
string? referenceTableName,
|
||
IReadOnlyCollection<YamlConfigAllowedValue>? allowedValues,
|
||
YamlConfigScalarConstraints? constraints,
|
||
YamlConfigArrayConstraints? arrayConstraints,
|
||
YamlConfigObjectConstraints? objectConstraints,
|
||
YamlConfigConstantValue? constantValue,
|
||
YamlConfigSchemaNode? negatedSchemaNode)
|
||
{
|
||
ReferenceTableName = referenceTableName;
|
||
AllowedValues = allowedValues;
|
||
Constraints = constraints;
|
||
ArrayConstraints = arrayConstraints;
|
||
ObjectConstraints = objectConstraints;
|
||
ConstantValue = constantValue;
|
||
NegatedSchemaNode = negatedSchemaNode;
|
||
}
|
||
|
||
public static NodeValidation None { get; } = new(
|
||
referenceTableName: null,
|
||
allowedValues: null,
|
||
constraints: null,
|
||
arrayConstraints: null,
|
||
objectConstraints: null,
|
||
constantValue: null,
|
||
negatedSchemaNode: null);
|
||
|
||
public string? ReferenceTableName { get; }
|
||
|
||
public IReadOnlyCollection<YamlConfigAllowedValue>? AllowedValues { get; }
|
||
|
||
public YamlConfigScalarConstraints? Constraints { get; }
|
||
|
||
public YamlConfigArrayConstraints? ArrayConstraints { get; }
|
||
|
||
public YamlConfigObjectConstraints? ObjectConstraints { get; }
|
||
|
||
public YamlConfigConstantValue? ConstantValue { get; }
|
||
|
||
public YamlConfigSchemaNode? NegatedSchemaNode { get; }
|
||
|
||
public NodeValidation WithReferenceTable(string referenceTableName)
|
||
{
|
||
return new NodeValidation(referenceTableName, AllowedValues, Constraints, ArrayConstraints,
|
||
ObjectConstraints, ConstantValue, NegatedSchemaNode);
|
||
}
|
||
|
||
public NodeValidation WithAllowedValues(IReadOnlyCollection<YamlConfigAllowedValue>? allowedValues)
|
||
{
|
||
return new NodeValidation(ReferenceTableName, allowedValues, Constraints, ArrayConstraints,
|
||
ObjectConstraints, ConstantValue, NegatedSchemaNode);
|
||
}
|
||
|
||
public NodeValidation WithConstantValue(YamlConfigConstantValue? constantValue)
|
||
{
|
||
return new NodeValidation(ReferenceTableName, AllowedValues, Constraints, ArrayConstraints,
|
||
ObjectConstraints, constantValue, NegatedSchemaNode);
|
||
}
|
||
|
||
public NodeValidation WithNegatedSchemaNode(YamlConfigSchemaNode? negatedSchemaNode)
|
||
{
|
||
return new NodeValidation(ReferenceTableName, AllowedValues, Constraints, ArrayConstraints,
|
||
ObjectConstraints, ConstantValue, negatedSchemaNode);
|
||
}
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示一个节点上声明的 <c>const</c> 约束。
|
||
/// 该模型同时保留稳定比较键与原始 JSON 文本，分别供运行时匹配和诊断输出复用。
|
||
/// </summary>
|
||
internal sealed class YamlConfigConstantValue
|
||
{
|
||
/// <summary>
|
||
/// 初始化常量约束模型。
|
||
/// </summary>
|
||
/// <param name="comparableValue">用于与 YAML 节点比较的稳定键。</param>
|
||
/// <param name="displayValue">用于诊断输出的原始常量文本。</param>
|
||
public YamlConfigConstantValue(string comparableValue, string displayValue)
|
||
{
|
||
ArgumentNullException.ThrowIfNull(comparableValue);
|
||
ArgumentException.ThrowIfNullOrWhiteSpace(displayValue);
|
||
|
||
ComparableValue = comparableValue;
|
||
DisplayValue = displayValue;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取用于运行时比较的稳定键。
|
||
/// </summary>
|
||
public string ComparableValue { get; }
|
||
|
||
/// <summary>
|
||
/// 获取用于诊断输出的原始 JSON 常量文本。
|
||
/// </summary>
|
||
public string DisplayValue { get; }
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示一个节点上声明的单个 <c>enum</c> 候选值。
|
||
/// 该模型同时保留稳定比较键与原始 JSON 文本，分别供运行时匹配和诊断输出复用。
|
||
/// </summary>
|
||
internal sealed class YamlConfigAllowedValue
|
||
{
|
||
/// <summary>
|
||
/// 初始化一个枚举候选值模型。
|
||
/// </summary>
|
||
/// <param name="comparableValue">用于与 YAML 节点比较的稳定键。</param>
|
||
/// <param name="displayValue">用于诊断输出的原始 JSON 文本。</param>
|
||
public YamlConfigAllowedValue(string comparableValue, string displayValue)
|
||
{
|
||
ArgumentNullException.ThrowIfNull(comparableValue);
|
||
ArgumentException.ThrowIfNullOrWhiteSpace(displayValue);
|
||
|
||
ComparableValue = comparableValue;
|
||
DisplayValue = displayValue;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取用于运行时比较的稳定键。
|
||
/// </summary>
|
||
public string ComparableValue { get; }
|
||
|
||
/// <summary>
|
||
/// 获取用于诊断输出的原始 JSON 文本。
|
||
/// </summary>
|
||
public string DisplayValue { get; }
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示一个对象节点上声明的属性数量约束。
|
||
/// 该模型将对象级约束与数组 / 标量约束拆开保存，避免运行时节点继续暴露无关成员。
|
||
/// </summary>
|
||
internal sealed class YamlConfigObjectConstraints
|
||
{
|
||
/// <summary>
|
||
/// 初始化对象约束模型。
|
||
/// </summary>
|
||
/// <param name="minProperties">最小属性数量约束。</param>
|
||
/// <param name="maxProperties">最大属性数量约束。</param>
|
||
public YamlConfigObjectConstraints(int? minProperties, int? maxProperties)
|
||
{
|
||
MinProperties = minProperties;
|
||
MaxProperties = maxProperties;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取最小属性数量约束。
|
||
/// </summary>
|
||
public int? MinProperties { get; }
|
||
|
||
/// <summary>
|
||
/// 获取最大属性数量约束。
|
||
/// </summary>
|
||
public int? MaxProperties { get; }
|
||
}
|
||
|
||
/// <summary>
|
||
/// 聚合一个标量节点上声明的数值约束与字符串约束。
|
||
/// 该包装层保留“标量字段有约束”的统一入口，同时把不同语义的约束分成更小的专用模型。
|
||
/// </summary>
|
||
internal sealed class YamlConfigScalarConstraints
|
||
{
|
||
/// <summary>
|
||
/// 初始化标量约束模型。
|
||
/// </summary>
|
||
/// <param name="numericConstraints">数值约束分组。</param>
|
||
/// <param name="stringConstraints">字符串约束分组。</param>
|
||
public YamlConfigScalarConstraints(
|
||
YamlConfigNumericConstraints? numericConstraints,
|
||
YamlConfigStringConstraints? stringConstraints)
|
||
{
|
||
NumericConstraints = numericConstraints;
|
||
StringConstraints = stringConstraints;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取数值约束分组。
|
||
/// </summary>
|
||
public YamlConfigNumericConstraints? NumericConstraints { get; }
|
||
|
||
/// <summary>
|
||
/// 获取字符串约束分组。
|
||
/// </summary>
|
||
public YamlConfigStringConstraints? StringConstraints { get; }
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示标量节点上声明的数值范围与步进约束。
|
||
/// 该类型只覆盖整数 / 浮点共享的关键字，避免字符串字段继续暴露不相关的成员。
|
||
/// </summary>
|
||
internal sealed class YamlConfigNumericConstraints
|
||
{
|
||
/// <summary>
|
||
/// 初始化数值约束模型。
|
||
/// </summary>
|
||
/// <param name="minimum">最小值约束。</param>
|
||
/// <param name="maximum">最大值约束。</param>
|
||
/// <param name="exclusiveMinimum">开区间最小值约束。</param>
|
||
/// <param name="exclusiveMaximum">开区间最大值约束。</param>
|
||
/// <param name="multipleOf">数值步进约束。</param>
|
||
public YamlConfigNumericConstraints(
|
||
double? minimum,
|
||
double? maximum,
|
||
double? exclusiveMinimum,
|
||
double? exclusiveMaximum,
|
||
double? multipleOf)
|
||
{
|
||
Minimum = minimum;
|
||
Maximum = maximum;
|
||
ExclusiveMinimum = exclusiveMinimum;
|
||
ExclusiveMaximum = exclusiveMaximum;
|
||
MultipleOf = multipleOf;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取最小值约束。
|
||
/// </summary>
|
||
public double? Minimum { get; }
|
||
|
||
/// <summary>
|
||
/// 获取最大值约束。
|
||
/// </summary>
|
||
public double? Maximum { get; }
|
||
|
||
/// <summary>
|
||
/// 获取开区间最小值约束。
|
||
/// </summary>
|
||
public double? ExclusiveMinimum { get; }
|
||
|
||
/// <summary>
|
||
/// 获取开区间最大值约束。
|
||
/// </summary>
|
||
public double? ExclusiveMaximum { get; }
|
||
|
||
/// <summary>
|
||
/// 获取数值步进约束。
|
||
/// </summary>
|
||
public double? MultipleOf { get; }
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示标量节点上声明的字符串长度、模式与 format 约束。
|
||
/// 该模型将正则原文、预编译正则和共享 format 枚举绑定保存，
|
||
/// 保证诊断内容与运行时匹配逻辑保持一致。
|
||
/// </summary>
|
||
internal sealed class YamlConfigStringConstraints
|
||
{
|
||
/// <summary>
|
||
/// 初始化字符串约束模型。
|
||
/// </summary>
|
||
/// <param name="minLength">最小长度约束。</param>
|
||
/// <param name="maxLength">最大长度约束。</param>
|
||
/// <param name="pattern">正则模式约束原文。</param>
|
||
/// <param name="patternRegex">已编译的正则表达式。</param>
|
||
/// <param name="formatConstraint">字符串 format 约束。</param>
|
||
public YamlConfigStringConstraints(
|
||
int? minLength,
|
||
int? maxLength,
|
||
string? pattern,
|
||
Regex? patternRegex,
|
||
YamlConfigStringFormatConstraint? formatConstraint)
|
||
{
|
||
MinLength = minLength;
|
||
MaxLength = maxLength;
|
||
Pattern = pattern;
|
||
PatternRegex = patternRegex;
|
||
FormatConstraint = formatConstraint;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取最小长度约束。
|
||
/// </summary>
|
||
public int? MinLength { get; }
|
||
|
||
/// <summary>
|
||
/// 获取最大长度约束。
|
||
/// </summary>
|
||
public int? MaxLength { get; }
|
||
|
||
/// <summary>
|
||
/// 获取正则模式约束原文。
|
||
/// </summary>
|
||
public string? Pattern { get; }
|
||
|
||
/// <summary>
|
||
/// 获取已编译的正则表达式。
|
||
/// </summary>
|
||
public Regex? PatternRegex { get; }
|
||
|
||
/// <summary>
|
||
/// 获取字符串 format 约束。
|
||
/// </summary>
|
||
public YamlConfigStringFormatConstraint? FormatConstraint { get; }
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示一个已归一化的字符串 format 约束。
|
||
/// 该模型同时保留 schema 原文与共享枚举，方便诊断信息稳定展示，又避免运行时校验反复解析字符串。
|
||
/// </summary>
|
||
internal sealed class YamlConfigStringFormatConstraint
|
||
{
|
||
/// <summary>
|
||
/// 初始化字符串 format 约束模型。
|
||
/// </summary>
|
||
/// <param name="schemaName">schema 中声明的 format 名称。</param>
|
||
/// <param name="kind">归一化后的共享 format 枚举。</param>
|
||
public YamlConfigStringFormatConstraint(
|
||
string schemaName,
|
||
YamlConfigStringFormatKind kind)
|
||
{
|
||
ArgumentException.ThrowIfNullOrWhiteSpace(schemaName);
|
||
|
||
SchemaName = schemaName;
|
||
Kind = kind;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取 schema 中声明的 format 名称。
|
||
/// </summary>
|
||
public string SchemaName { get; }
|
||
|
||
/// <summary>
|
||
/// 获取归一化后的共享 format 枚举。
|
||
/// </summary>
|
||
public YamlConfigStringFormatKind Kind { get; }
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示当前 Runtime / Generator / Tooling 共享支持的字符串 format 子集。
|
||
/// </summary>
|
||
internal enum YamlConfigStringFormatKind
|
||
{
|
||
/// <summary>
|
||
/// 表示 <c>yyyy-MM-dd</c> 形式的日期。
|
||
/// </summary>
|
||
Date,
|
||
|
||
/// <summary>
|
||
/// 表示带显式时区偏移的 RFC 3339 日期时间。
|
||
/// </summary>
|
||
DateTime,
|
||
|
||
/// <summary>
|
||
/// 表示 day-time duration 形式的持续时间。
|
||
/// </summary>
|
||
Duration,
|
||
|
||
/// <summary>
|
||
/// 表示基础电子邮件地址格式。
|
||
/// </summary>
|
||
Email,
|
||
|
||
/// <summary>
|
||
/// 表示带显式时区偏移的 RFC 3339 时间。
|
||
/// </summary>
|
||
Time,
|
||
|
||
/// <summary>
|
||
/// 表示绝对 URI。
|
||
/// </summary>
|
||
Uri,
|
||
|
||
/// <summary>
|
||
/// 表示连字符分隔的 UUID 文本。
|
||
/// </summary>
|
||
Uuid
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示一个数组节点上声明的元素数量、去重与 contains 匹配计数约束。
|
||
/// 该模型与标量约束拆分保存，避免数组节点继续共享不适用的标量字段。
|
||
/// </summary>
|
||
internal sealed class YamlConfigArrayConstraints
|
||
{
|
||
/// <summary>
|
||
/// 初始化数组约束模型。
|
||
/// </summary>
|
||
/// <param name="minItems">最小元素数量约束。</param>
|
||
/// <param name="maxItems">最大元素数量约束。</param>
|
||
/// <param name="uniqueItems">是否要求数组元素唯一。</param>
|
||
/// <param name="containsConstraints">数组 contains 约束；未声明时为空。</param>
|
||
public YamlConfigArrayConstraints(
|
||
int? minItems,
|
||
int? maxItems,
|
||
bool uniqueItems,
|
||
YamlConfigArrayContainsConstraints? containsConstraints)
|
||
{
|
||
MinItems = minItems;
|
||
MaxItems = maxItems;
|
||
UniqueItems = uniqueItems;
|
||
ContainsConstraints = containsConstraints;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取最小元素数量约束。
|
||
/// </summary>
|
||
public int? MinItems { get; }
|
||
|
||
/// <summary>
|
||
/// 获取最大元素数量约束。
|
||
/// </summary>
|
||
public int? MaxItems { get; }
|
||
|
||
/// <summary>
|
||
/// 获取是否要求数组元素唯一。
|
||
/// </summary>
|
||
public bool UniqueItems { get; }
|
||
|
||
/// <summary>
|
||
/// 获取数组 contains 约束；未声明时返回空。
|
||
/// </summary>
|
||
public YamlConfigArrayContainsConstraints? ContainsConstraints { get; }
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示数组节点声明的 <c>contains</c> 匹配约束。
|
||
/// 该模型把 contains 子 schema 与匹配数量边界聚合在一起，避免数组节点再额外散落多组相关成员。
|
||
/// </summary>
|
||
internal sealed class YamlConfigArrayContainsConstraints
|
||
{
|
||
/// <summary>
|
||
/// 初始化数组 contains 约束模型。
|
||
/// </summary>
|
||
/// <param name="containsNode">contains 子 schema。</param>
|
||
/// <param name="minContains">最小匹配数量；为 <see langword="null" /> 时按 JSON Schema 语义默认 1。</param>
|
||
/// <param name="maxContains">最大匹配数量。</param>
|
||
public YamlConfigArrayContainsConstraints(
|
||
YamlConfigSchemaNode containsNode,
|
||
int? minContains,
|
||
int? maxContains)
|
||
{
|
||
ArgumentNullException.ThrowIfNull(containsNode);
|
||
|
||
ContainsNode = containsNode;
|
||
MinContains = minContains;
|
||
MaxContains = maxContains;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取 contains 子 schema。
|
||
/// </summary>
|
||
public YamlConfigSchemaNode ContainsNode { get; }
|
||
|
||
/// <summary>
|
||
/// 获取最小匹配数量；未显式声明时返回空，由调用方按默认值 1 解释。
|
||
/// </summary>
|
||
public int? MinContains { get; }
|
||
|
||
/// <summary>
|
||
/// 获取最大匹配数量。
|
||
/// </summary>
|
||
public int? MaxContains { get; }
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示单个 YAML 文件中提取出的跨表引用。
|
||
/// 该模型保留源文件、字段路径和目标表等诊断信息，以便加载器在批量校验失败时给出可定位的错误。
|
||
/// </summary>
|
||
internal sealed class YamlConfigReferenceUsage
|
||
{
|
||
/// <summary>
|
||
/// 初始化一个跨表引用使用记录。
|
||
/// </summary>
|
||
/// <param name="yamlPath">源 YAML 文件路径。</param>
|
||
/// <param name="schemaPath">定义该引用的 schema 文件路径。</param>
|
||
/// <param name="propertyPath">声明引用的字段路径。</param>
|
||
/// <param name="rawValue">YAML 中的原始标量值。</param>
|
||
/// <param name="referencedTableName">目标配置表名称。</param>
|
||
/// <param name="valueType">引用值的 schema 标量类型。</param>
|
||
public YamlConfigReferenceUsage(
|
||
string yamlPath,
|
||
string schemaPath,
|
||
string propertyPath,
|
||
string rawValue,
|
||
string referencedTableName,
|
||
YamlConfigSchemaPropertyType valueType)
|
||
{
|
||
ArgumentNullException.ThrowIfNull(yamlPath);
|
||
ArgumentNullException.ThrowIfNull(schemaPath);
|
||
ArgumentNullException.ThrowIfNull(propertyPath);
|
||
ArgumentNullException.ThrowIfNull(rawValue);
|
||
ArgumentNullException.ThrowIfNull(referencedTableName);
|
||
|
||
YamlPath = yamlPath;
|
||
SchemaPath = schemaPath;
|
||
PropertyPath = propertyPath;
|
||
RawValue = rawValue;
|
||
ReferencedTableName = referencedTableName;
|
||
ValueType = valueType;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取源 YAML 文件路径。
|
||
/// </summary>
|
||
public string YamlPath { get; }
|
||
|
||
/// <summary>
|
||
/// 获取定义该引用的 schema 文件路径。
|
||
/// </summary>
|
||
public string SchemaPath { get; }
|
||
|
||
/// <summary>
|
||
/// 获取声明引用的字段路径。
|
||
/// </summary>
|
||
public string PropertyPath { get; }
|
||
|
||
/// <summary>
|
||
/// 获取 YAML 中的原始标量值。
|
||
/// </summary>
|
||
public string RawValue { get; }
|
||
|
||
/// <summary>
|
||
/// 获取目标配置表名称。
|
||
/// </summary>
|
||
public string ReferencedTableName { get; }
|
||
|
||
/// <summary>
|
||
/// 获取引用值的 schema 标量类型。
|
||
/// </summary>
|
||
public YamlConfigSchemaPropertyType ValueType { get; }
|
||
|
||
/// <summary>
|
||
/// 获取便于诊断显示的字段路径。
|
||
/// </summary>
|
||
public string DisplayPath => PropertyPath;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 表示当前运行时 schema 校验器支持的属性类型。
|
||
/// </summary>
|
||
internal enum YamlConfigSchemaPropertyType
|
||
{
|
||
/// <summary>
|
||
/// 对象类型。
|
||
/// </summary>
|
||
Object,
|
||
|
||
/// <summary>
|
||
/// 整数类型。
|
||
/// </summary>
|
||
Integer,
|
||
|
||
/// <summary>
|
||
/// 数值类型。
|
||
/// </summary>
|
||
Number,
|
||
|
||
/// <summary>
|
||
/// 布尔类型。
|
||
/// </summary>
|
||
Boolean,
|
||
|
||
/// <summary>
|
||
/// 字符串类型。
|
||
/// </summary>
|
||
String,
|
||
|
||
/// <summary>
|
||
/// 数组类型。
|
||
/// </summary>
|
||
Array
|
||
}
|