using System.Collections.Generic;
using AibisDream.Framework;
using UnityEngine;
using Yarn.Unity;

namespace AibisDream.FixSystem
{
    [RequireComponent(typeof(BodyModuleSystem))]
    public class WhackMoleSystem : MonoBehaviour
    {
        private BodyModuleSystem _bodyModuleSystem;

        private Dictionary<string, MoleModule> _moleModules;

        private void Awake()
        {
            _bodyModuleSystem = GetComponent<BodyModuleSystem>();
            FixSystemCenter.SystemDic.Register(this);
        }

        #region 打地鼠游戏流程控制

        public void StartWhack(WhackMoleData levelData)
        {
            WhackMoleHandler handler = new WhackMoleHandler(levelData);
            handler.OnGameEnd += OnGameEnd;
            handler.Start();
        }

        private void OnGameEnd(WhackMoleRes res)
        {
            Debug.Log($"结果：共计{res.totalMoleNum}个，成功击中{res.hitMoleNum}个");
        }
        
        #endregion

        #region 效果相关, 控制BodyModuleSystem实现

        public void StartAllFlicker()
        {
            foreach (var module in _moleModules.Values)
            {
                module.StartFlicker();
            }
        }

        public void StopAllFlicker()
        {
            foreach (var module in _moleModules.Values)
            {
                module.StopFlicker();
            }
        }
        
        public Dictionary<string, MoleModule> MoleModules
        {
            get
            {
                if (_moleModules == null)
                {
                    _moleModules = new Dictionary<string, MoleModule>();
                    foreach (var module in _bodyModuleSystem.BodyModules)
                    {
                        if (module is MoleModule moleModule)
                        {
                            _moleModules.Add(moleModule.data.moduleName, moleModule);
                        }
                    }
                }

                return _moleModules;
            }
        }

        #endregion
    }

    public static class WholeMoleCommand
    {
        private static WhackMoleSystem WhackMoleSystem => FixSystemCenter.SystemDic.Get<WhackMoleSystem>();

        [YarnCommand("start_whack_game")]
        public static void StartWhack(string levelName)
        {
            var levelData = ResourceKit.LoadAssetSync<WhackMoleData>($"WhackMoleData/{levelName}.asset");
            WhackMoleSystem.StartWhack(levelData);
        }
    }
}