using System;
using System.Collections.Generic;

namespace ActiveProtect.Simulation
{
    /// <summary>
    /// 仿真管理器接口，定义了仿真管理器的基本功能
    /// </summary>
    public interface ISimulationManager
    {
        /// <summary>
        /// 当前仿真时间
        /// </summary>
        double CurrentTime { get; }

        /// <summary>
        /// 添加仿真元素
        /// </summary>
        void AddElement(SimulationElement element);

        /// <summary>
        /// 仿真元素列表
        /// </summary>
        List<SimulationElement> GetElements();

        /// <summary>
        /// 根据ID获取仿真实体
        /// </summary>
        SimulationElement GetEntityById(string id);

        /// <summary>
        /// 处理目标被击中事件
        /// </summary>
        void HandleTargetHit();

        /// <summary>
        /// 发布仿真事件
        /// </summary>
        void PublishEvent(SimulationEvent evt);

        /// <summary>
        /// 订阅仿真事件
        /// </summary>
        void SubscribeToEvent<T>(Action<T> handler) where T : SimulationEvent;

        /// <summary>
        /// 取消订阅仿真事件
        /// </summary>
        void UnsubscribeFromEvent<T>(Action<T> handler) where T : SimulationEvent;

        /// <summary>
        /// 取消所有事件订阅
        /// </summary>
        void UnsubscribeAllEvents(SimulationElement element);
    }
}