using System;
using AlicizaX.Runtime;
using UnityEngine;
using UnityEngine.SceneManagement;
using YooAsset;

namespace AlicizaX.Scene.Runtime
{
    /// <summary>
    /// 场景管理模块。
    /// </summary>
    [DisallowMultipleComponent]
    [AddComponentMenu("Game Framework/Scene")]
    public sealed class SceneComponent : GameFrameworkComponent
    {
        private ISceneManager _sceneManager;

        protected override void Awake()
        {
            ImplementationComponentType = Utility.Assembly.GetType(componentType);
            InterfaceComponentType = typeof(ISceneManager);
            base.Awake();
            _sceneManager = SysModuleCenter.GetModule<ISceneManager>();
        }

        /// <summary>
        /// 当前主场景名称。
        /// </summary>
        public string CurrentMainSceneName => _sceneManager.CurrentMainSceneName;

        /// <summary>
        /// 加载场景。
        /// </summary>
        /// <param name="location">场景的定位地址</param>
        /// <param name="sceneMode">场景加载模式</param>
        /// <param name="suspendLoad">加载完毕时是否主动挂起</param>
        /// <param name="priority">优先级</param>
        /// <param name="callBack">加载回调。</param>
        /// <param name="gcCollect">加载主场景是否回收垃圾。</param>
        /// <param name="progressCallBack">加载进度回调。</param>
        public SceneHandle LoadScene(string location, LoadSceneMode sceneMode = LoadSceneMode.Single, bool suspendLoad = false, int priority = 100,
            Action<SceneHandle> callBack = null, bool gcCollect = true, Action<float> progressCallBack = null)
        {
            return _sceneManager.LoadScene(location, sceneMode, suspendLoad, priority, callBack, gcCollect, progressCallBack);
        }

        /// <summary>
        /// 加载子场景。
        /// </summary>
        /// <param name="location">场景的定位地址</param>
        /// <param name="suspendLoad">加载完毕时是否主动挂起</param>
        /// <param name="priority">优先级</param>
        /// <param name="callBack">加载回调。</param>
        /// <param name="gcCollect">加载主场景是否回收垃圾。</param>
        /// <param name="progressCallBack">加载进度回调。</param>
        public SceneHandle LoadSubScene(string location, bool suspendLoad = false, int priority = 100,
            Action<SceneHandle> callBack = null, bool gcCollect = true, Action<float> progressCallBack = null)
        {
            return _sceneManager.LoadScene(location, LoadSceneMode.Additive, suspendLoad, priority, callBack, gcCollect, progressCallBack);
        }

        /// <summary>
        /// 激活场景（当同时存在多个场景时用于切换激活场景）。
        /// </summary>
        /// <param name="location">场景资源定位地址。</param>
        /// <returns>是否操作成功。</returns>
        public bool ActivateScene(string location)
        {
            return _sceneManager.ActivateScene(location);
        }

        /// <summary>
        /// 解除场景加载挂起操作。
        /// </summary>
        /// <param name="location">场景资源定位地址。</param>
        /// <returns>是否操作成功。</returns>
        public bool UnSuspend(string location)
        {
            return _sceneManager.UnSuspend(location);
        }

        /// <summary>
        /// 异步卸载子场景。
        /// </summary>
        /// <param name="location">场景资源定位地址。</param>
        /// <returns>场景卸载异步操作类。</returns>
        public UnloadSceneOperation UnloadAsync(string location)
        {
            return _sceneManager.UnloadAsync(location);
        }

        /// <summary>
        /// 是否包含场景。
        /// </summary>
        /// <param name="location">场景资源定位地址。</param>
        /// <returns>是否包含场景。</returns>
        public bool IsContainScene(string location)
        {
            return _sceneManager.IsContainScene(location);
        }
    }
}