GeWuYou 1e67b8ae52 feat(core): 更新架构接口返回值可空
- 修改 GetSystem 方法返回值为可空类型
- 修改 GetModel 方法返回值为可空类型
- 修改 GetUtility 方法返回值为可空类型
- 更新对应接口定义以支持可空返回值
2025-12-18 16:06:51 +08:00

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using GFramework.Core.command;
using GFramework.Core.events;
using GFramework.Core.model;
using GFramework.Core.query;
using GFramework.Core.system;
using GFramework.Core.utility;
namespace GFramework.Core.architecture;
/// <summary>
/// 架构接口,定义了应用程序架构的核心功能,包括系统、模型、工具的注册和获取,
/// 以及命令、查询、事件的发送和处理机制
/// </summary>
public interface IArchitecture
{
/// <summary>
/// 注册系统实例到架构中
/// </summary>
/// <typeparam name="T">系统类型必须实现ISystem接口</typeparam>
/// <param name="system">要注册的系统实例</param>
void RegisterSystem<T>(T system) where T : ISystem;
/// <summary>
/// 注册模型实例到架构中
/// </summary>
/// <typeparam name="T">模型类型必须实现IModel接口</typeparam>
/// <param name="model">要注册的模型实例</param>
void RegisterModel<T>(T model) where T : IModel;
/// <summary>
/// 注册工具实例到架构中
/// </summary>
/// <typeparam name="T">工具类型必须实现IUtility接口</typeparam>
/// <param name="utility">要注册的工具实例</param>
void RegisterUtility<T>(T utility) where T : IUtility;
/// <summary>
/// 从架构中获取指定类型的系统实例
/// </summary>
/// <typeparam name="T">系统类型必须是class且实现ISystem接口</typeparam>
/// <returns>指定类型的系统实例</returns>
T? GetSystem<T>() where T : class, ISystem;
/// <summary>
/// 从架构中获取指定类型的模型实例
/// </summary>
/// <typeparam name="T">模型类型必须是class且实现IModel接口</typeparam>
/// <returns>指定类型的模型实例</returns>
T? GetModel<T>() where T : class, IModel;
/// <summary>
/// 从架构中获取指定类型的工具实例
/// </summary>
/// <typeparam name="T">工具类型必须是class且实现IUtility接口</typeparam>
/// <returns>指定类型的工具实例</returns>
T? GetUtility<T>() where T : class, IUtility;
/// <summary>
/// 发送并执行指定的命令
/// </summary>
/// <typeparam name="T">命令类型必须实现ICommand接口</typeparam>
/// <param name="command">要执行的命令实例</param>
void SendCommand<T>(T command) where T : ICommand;
/// <summary>
/// 发送并执行带有返回值的命令
/// </summary>
/// <typeparam name="TResult">命令执行结果的类型</typeparam>
/// <param name="command">要执行的命令实例</param>
/// <returns>命令执行的结果</returns>
TResult SendCommand<TResult>(ICommand<TResult> command);
/// <summary>
/// 发送并执行查询操作
/// </summary>
/// <typeparam name="TResult">查询结果的类型</typeparam>
/// <param name="query">要执行的查询实例</param>
/// <returns>查询的结果</returns>
TResult SendQuery<TResult>(IQuery<TResult> query);
/// <summary>
/// 发送无参事件
/// </summary>
/// <typeparam name="T">事件类型,必须具有无参构造函数</typeparam>
void SendEvent<T>() where T : new();
/// <summary>
/// 发送指定的事件实例
/// </summary>
/// <typeparam name="T">事件类型</typeparam>
/// <param name="e">要发送的事件实例</param>
void SendEvent<T>(T e);
/// <summary>
/// 注册事件监听器
/// </summary>
/// <typeparam name="T">事件类型</typeparam>
/// <param name="onEvent">事件触发时的回调方法</param>
/// <returns>用于取消注册的句柄</returns>
IUnRegister RegisterEvent<T>(Action<T> onEvent);
/// <summary>
/// 取消注册事件监听器
/// </summary>
/// <typeparam name="T">事件类型</typeparam>
/// <param name="onEvent">要取消注册的事件回调方法</param>
void UnRegisterEvent<T>(Action<T> onEvent);
}