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

namespace ET
{
    public class IdleBattleAwakeSystem : AwakeSystem<IdleBattle, Team>
    {
        public override void Awake(IdleBattle self, Team team)
        {
            self.Awake(team);
        }
    }
    public class IdleBattleUpdateSystem : UpdateSystem<IdleBattle>
    {
        public override void Update(IdleBattle self)
        {
            self.Update();
        }
    }
    public class IdleBattleDestroySystem : DestroySystem<IdleBattle>
    {
        public override void Destroy(IdleBattle self)
        {
            self.team.ChangeState(TeamState.None);
            self.targetTeam.ChangeState(TeamState.None);
            self.team = null;
            foreach (var item in self.targetTeam.GetUnits())
            {
                item.GetMap().Leave(item);

                item.Dispose();
            }
            self.targetTeam.Dispose();
            self.targetTeam = null;
            self.mainStory = null;
            self.mineKillInfo.Dispose();
            self.targetKillInfo.Dispose();
        }
    }
    public static class IdleBattleSystem
    {
        private const int StartTime = 5 * 1000;

        public static void Awake(this IdleBattle self, Team team)
        {
            self.team = team;
            self.mineKillInfo = new MonsterKillInfo(self, team);
            self.isRunning = false;
            self.quitBattleAction = OnQuitBattle;
        }
        public static void Init(this IdleBattle self, MainStory mainStory)
        {
            self.mainStory = mainStory;
            self.ReadyBeforeBattle();
            var now = TimeHelper.ClientNow();
            self.startTime = now;
        }
        public static void Update(this IdleBattle self)
        {

            if (!self.isRunning) return;
            var now = TimeHelper.ClientNow();
            if (now - self.startTime < StartTime)
                return;
            if (now - self.startTime > ConstDefine.MainStoryBattleTime)
            {
                var anotherTeam = self.GetAnotherTeam(self.team);
                OnTargetVictory(self, anotherTeam);
                return;
            }
            CheckCanStartSkill(self, now);
        }
        private static void CheckCanStartSkill(IdleBattle self, long now)
        {
            foreach (var unit in self.team.GetUnits())
            {
                if (!unit.IsAlive) continue;
                if (unit.GetComponent<SkillAI>().CheckCD(now))
                {
                    BattleHelper.PlayerSkill(unit, now);
                }
            }
            foreach (var unit in self.targetTeam.GetUnits())
            {
                if (!unit.IsAlive) continue;
                if (unit.GetComponent<SkillAI>().CheckCD(now))
                {
                    BattleHelper.MonsterSkill(unit);
                }
            }
        }

        public static void ReadyBeforeBattle(this IdleBattle self)
        {
            try
            {
                var team = self.team;
                MainStory mainStory = self.mainStory;
                if (mainStory == null)
                {
                    BattleMgrCompnent.Instance.RemoveBattle(self);
                    return;
                }
                team.ChangeState(TeamState.Fight);
                var teamList = team.GetUnits();

                var monsterBase = MonsterFactoryHelper.MainstoryGenerate(self, mainStory);

                self.targetKillInfo = new MonsterKillInfo(self, self.targetTeam);
                //!+设置每个人的状态/行动值
                foreach (var u in teamList)
                {
                    u.GetComponent<BattleComponent>().BattleType = BattleType.IdleBattle;
                    
                    var num = u.GetComponent<NumericComponent>();
                    int energy = num.GetAsInt(NumericType.Energy);
                    if (energy > 0)
                    {
                        int oldEnergy = energy;
                        switch ((MonsterType)monsterBase.MonsterType)
                        {
                            case MonsterType.None:
                                throw new Exception("怪物类型错误");
                            case MonsterType.Normal:
                                energy -= 3;
                                break;
                            case MonsterType.Elite:
                                energy -= 3;
                                break;
                            case MonsterType.Suzerain:
                                energy -= 1;
                                break;
                            default:
                                break;
                        }

                        num.Set(NumericType.Energy, energy);
                        StatisticsHelper.AddEnergyCost(u.Id, StatisticsTypes.EnergyCostType_IdleBattle,oldEnergy-energy);
                    }
                }
                //!+设置目标/技能信息
                var monsterTeamList = self.targetTeam.GetUnits();
                Game.EventSystem.Publish(new EventType.BattleStart { teamList = teamList, targetTeamList = monsterTeamList }).Coroutine();
                foreach (var item in monsterTeamList)
                {
                    CharacterHelper.SyncNumeric(item);
                    CharacterHelper.RecoverUnit(item);
                }
                BattleHelper.SetTargets(self, teamList, monsterTeamList);
                //!+保存主怪Id
                MainStoryMap.Instance.GetBattleInteractiveInfo(team.LeaderId).LeaderMonsterId = mainStory.Monster_1Arr[0].Monster_1_Id;
                //!+创建怪物击破信息
                self.mineKillInfo.Init(self.targetTeam.MemberCount, OnVictory);
                self.targetKillInfo.Init(self.team.MemberCount, OnTargetVictory);
                Log.Info($"\n{team.GetMemberName()}开始挂机战斗,[{mainStory.SceneId}][{mainStory.Layer}]*************");


                self.SendMonsterInfo();
                self.isRunning = true;
            }
            catch (Exception e)
            {
                BattleMgrCompnent.Instance.RemoveBattle(self);
                Log.Error(e);
            }
        }


        private static void SendMonsterInfo(this IdleBattle self)
        {
            M2C_MainStoryMonsterInfo m2C_MainStoryMonsterInfo = new M2C_MainStoryMonsterInfo();
            foreach (var unitMonster in self.targetTeam.GetUnits())
            {
                //!给玩家返回怪物信息
                MonsterUnitInfo retUnitInfo = new MonsterUnitInfo()
                {
                    Id = unitMonster.Id,
                    MonsterId = unitMonster.GetComponent<MonsterInfo>().monsterId
                };

                m2C_MainStoryMonsterInfo.MonsterUnitInfoList.Add(retUnitInfo);
            }
            foreach (var u in self.team.GetUnits())
            {
                MessageHelper.SendActor(u, m2C_MainStoryMonsterInfo);
            }
        }
        public static void ReSendMonsterInfo(this IdleBattle self, Unit unit)
        {
            M2C_ReMainStoryMonsterInfo m2C_MainStoryMonsterInfo = new M2C_ReMainStoryMonsterInfo();
            foreach (var unitMonster in self.targetTeam.GetUnits())
            {
                //!给玩家返回怪物信息
                var num = unitMonster.GetComponent<NumericComponent>();
                ReMonsterUnitInfo retUnitInfo = new ReMonsterUnitInfo()
                {
                    Id = unitMonster.Id,
                    MonsterId = unitMonster.GetComponent<MonsterInfo>().monsterId,
                    Hp = num.GetAsInt(NumericType.Hp),
                    MaxHp = num.GetAsInt(NumericType.MaxHp),
                };

                m2C_MainStoryMonsterInfo.MonsterUnitInfoList.Add(retUnitInfo);
            }
            MessageHelper.SendActor(unit, m2C_MainStoryMonsterInfo);
        }

        private static void OnVictory(BattleBase self, Team team)
        {
            try
            {
                if (self == null)
                {
                    Log.Error($"battle == null");
                    return;
                }
                if (!self.isRunning) return;
                Execute(self.As<IdleBattle>(), team).Coroutine();
                static async ETVoid Execute(IdleBattle self, Team team)
                {
                    self.isRunning = false;

                    var teamList = team.GetUnits();
                    Unit unit = MapUnitComponent.Instance.Get(team.LeaderId);

                    Log.Info($"{team.GetMemberName()}挂机战斗胜利了！");

                    var unitScene = unit.GetComponent<UnitScene>();
                    //!触发通关任务事件
                    BattleHelper.UpdateChangeMapTaskStateEvent(unitScene, teamList).Coroutine();

                    await TimerComponent.Instance.WaitAsync(6000);
                    foreach (var item in teamList)
                    {
                        MessageHelper.SendActor(item, new M2C_BattleVictory() { BattleType = (int)self.battleType });
                    }
                    //!结束挂机战斗
                    BattleIdleMap.Instance.Get(team.LeaderId)?.SetFightEnd();

                    await BattleHelper.VictoryOption(self, team,self.mainStory.Id);

                    var anotherTeam = self.GetAnotherTeam(team);

                    BattleHelper.EnermyClearOption(self, anotherTeam);
                    BattleMgrCompnent.Instance.RemoveBattle(self);
                }
            }
            catch (Exception e)
            {
                Log.Error(e);
                BattleMgrCompnent.Instance.RemoveBattle(self);
            }
        }
        public static void OnTargetVictory(this BattleBase self, Team team)
        {
            try
            {
                if (self == null)
                {
                    Log.Error($"battle == null");
                    return;
                }
                if (!self.isRunning) return;
                Execute(self.As<IdleBattle>(), team).Coroutine();
                static async ETVoid Execute(IdleBattle self, Team team)
                {
                    self.isRunning = false;

                    var teamList = team.GetUnits();
                    await TimerComponent.Instance.WaitAsync(5500);

                    BattleHelper.EnermyClearOption(self, team);

                    var anotherTeam = self.GetAnotherTeam(team);
                    await self.OnDefeat(anotherTeam);
                    BattleMgrCompnent.Instance.RemoveBattle(self);
                }
            }
            catch (Exception e)
            {
                Log.Error(e);
                BattleMgrCompnent.Instance.RemoveBattle(self);
            }
        }

        private static void OnQuitBattle(BattleBase self, Team team,long Id)
        {
            if (team.AddVote(Id))
            {
                var anotherTeam = self.GetAnotherTeam(team);
                OnTargetVictory(self, anotherTeam);
            }
        }
    }
}