GFramework/GFramework.SourceGenerators.Tests/Rule/snapshots/ContextAwareGenerator/MyRule.ContextAware.g.cs

// <auto-generated/>
#nullable enable

namespace TestApp;

/// <summary>
/// 为当前规则类型补充自动生成的架构上下文访问实现。
/// </summary>
partial class MyRule : global::GFramework.Core.Abstractions.Rule.IContextAware
{
    private global::GFramework.Core.Abstractions.Architectures.IArchitectureContext? _context;
    private static global::GFramework.Core.Abstractions.Architectures.IArchitectureContextProvider? _contextProvider;
    private static readonly object _contextSync = new();

    /// <summary>
    /// 自动获取的架构上下文（懒加载，默认使用 GameContextProvider）
    /// </summary>
    protected global::GFramework.Core.Abstractions.Architectures.IArchitectureContext Context
    {
        get
        {
            var context = _context;
            if (context is not null)
            {
                return context;
            }

            // 在同一个同步域内协调懒加载与 provider 切换，避免读取到被并发重置的空提供者。
            lock (_contextSync)
            {
                _contextProvider ??= new global::GFramework.Core.Architectures.GameContextProvider();
                _context ??= _contextProvider.GetContext();
                return _context;
            }
        }
    }

    /// <summary>
    /// 配置上下文提供者（用于测试或多架构场景）
    /// </summary>
    /// <param name="provider">上下文提供者实例</param>
    public static void SetContextProvider(global::GFramework.Core.Abstractions.Architectures.IArchitectureContextProvider provider)
    {
        lock (_contextSync)
        {
            _contextProvider = provider;
        }
    }

    /// <summary>
    /// 重置上下文提供者为默认值（用于测试清理）
    /// </summary>
    public static void ResetContextProvider()
    {
        lock (_contextSync)
        {
            _contextProvider = null;
        }
    }

    void global::GFramework.Core.Abstractions.Rule.IContextAware.SetContext(global::GFramework.Core.Abstractions.Architectures.IArchitectureContext context)
    {
        _context = context;
    }

    global::GFramework.Core.Abstractions.Architectures.IArchitectureContext global::GFramework.Core.Abstractions.Rule.IContextAware.GetContext()
    {
        return Context;
    }

}