using Cal.DataTable;
using System;
using System.Collections.Generic;

namespace ET
{
    public class ManulEquipMapAwakeSystem : AwakeSystem<ManulEquipMap>
    {
        public override void Awake(ManulEquipMap self)
        {
            ManulEquipMap.instance = self;
        }
    }
    public static class ManulEquipMapSystem
    {
        public static bool CanEnterMap(this ManulEquipMap self, PlayerData data, int targetMapId)
        {
            int layer = targetMapId % 100;
            if (layer != 1)
            {
                return data.currManulEquipMapLayer == layer;
            }
            return true;
        }
        public static async ETTask EnterMap(this ManulEquipMap self, PlayerData data, int targetMapId)
        {
            int layer = targetMapId % 100;
            if (layer == 1)
            {
                data.currManulEquipMapLayer = 1;
                UnitHelper.SaveComponenet(data).Coroutine();
            }
            await GenerateMonster(self, data.Id, targetMapId / 100, layer);
        }
        private static async ETTask GenerateMonster(ManulEquipMap self, long uid, int sceneId, int layer)
        {
            try
            {
                int difficulty = sceneId switch
                {
                    Sys_SceneId.Scene_ManulEquip1 => 1,
                    Sys_SceneId.Scene_ManulEquip2 => 2,
                    Sys_SceneId.Scene_ManulEquip3 => 3,
                    _ => throw new Exception($"sceneId is invalid where id = {sceneId}")
                };
                int id = difficulty * 1000 + layer * 100 + 1;

                MapMonsterConfig mapMonsterConfig =MapMonsterConfigCategory.Instance.Get( MapMonsterConfigCategory.Instance.GetManulEquipId(layer));
                
                Unit unit = EntityFactory.CreateWithParent<Unit, UnitType>(self, UnitType.MapMonster);
                unit.AddComponent<ConfigIdComponent>().configId = id;
                UnitScene unitScene = unit.AddComponent<UnitScene>();
                unitScene.Position = new UnityEngine.Vector2(mapMonsterConfig.X, mapMonsterConfig.Y);
                if (self.mapUnitDic.TryGetValue(uid, out var _unit))
                {
                    await Game.EventSystem.Publish(new ET.EventType.OnDisposeUnit
                    {
                        Actor_UnitId = uid,
                        unitId = _unit.Id
                    });
                    _unit.Dispose();
                }
                self.mapUnitDic[uid] = unit;
                Game.EventSystem.Publish(new ET.EventType.OnCreateUnit
                {
                    Actor_UnitId = uid,
                    unit = unit,
                    pos = unitScene.Position,
                    configId = (int)mapMonsterConfig.Id,
                    monsterType = ET.MapMonsterType.ManulEquip
                }).Coroutine();
            }
            catch (Exception e)
            {
                Log.Error(e);
            }
        }
        public static void SetLayer(this ManulEquipMap self, PlayerData data, long configId)
        {
            try
            {
                int layer = (int)(configId % 1000 / 100);
                data.currManulEquipMapLayer = ++layer;
                UnitHelper.SaveComponenet(data).Coroutine();
            }
            catch (Exception e)
            {
            	Log.Error(e);
            }
        }
        public static void DestoryUnit(this ManulEquipMap self,long uid)
        {
            if (self.mapUnitDic.TryGetValue(uid, out var _unit))
            {
                Game.EventSystem.Publish(new ET.EventType.OnDisposeUnit
                {
                    Actor_UnitId = uid,
                    unitId = _unit.Id
                }).Coroutine();
                _unit.Dispose();
            }
            self.mapUnitDic.Remove(uid);
        }
    }
}