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

namespace ET
{
    public class FamilyBossBattleAwakeSystem : AwakeSystem<FamilyBossBattle, Team>
    {
        public override void Awake(FamilyBossBattle self, Team team)
        {
            self.Awake(team);
        }
    }
    public class FamilyBossBattleUpdateSystem : UpdateSystem<FamilyBossBattle>
    {
        public override void Update(FamilyBossBattle self)
        {
            self.Update();
        }
    }
    public class FamilyBossBattleDestroySystem : DestroySystem<FamilyBossBattle>
    {
        public override void Destroy(FamilyBossBattle 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.bossId = 0;
            self.mineKillInfo.Dispose();
            self.targetKillInfo.Dispose();
            self.family = null;
            self.bossDamageMap = null;
            self.hasSettle = false;
        }
    }
    public static class FamilyBossBattleSystem
    {
        private const int StartTime = 5 * 1000;
        //0.50f, 0.46f, 0.41f, 0.35f
        public readonly static float[] HpDifficultyArr = { 0, 0.50f, 0.96f, 1.37f, 1.72f };
        // 0.18f, 0.16f, 0.12f, 0.08f
        public readonly static float[] AtkDefDifficultyArr = { 0, 0.18f, 0.34f, 0.46f, 0.53f };
        public static void Awake(this FamilyBossBattle self, Team team)
        {
            self.team = team;
            self.mineKillInfo = new MonsterKillInfo(self, team);
            self.isRunning = false;
            self.bossDamageMap = new BossDamageMap();
            foreach (var unit in team.GetUnits())
            {
                self.bossDamageMap.DamageList.Add(new BossDamagePerMemberMap
                {
                    Id = unit.Id,
                    Name = UserComponent.Instance.Get(unit.Id)?.NickName,
                });
            }
            self.quitBattleAction = OnQuitBattle;
        }
        public static void Init(this FamilyBossBattle self, int bossId, FamilyBoss family)
        {
            self.bossId = bossId;
            self.family = family;
            self.ReadyBeforeBattle();
            self.startTime = TimeHelper.ClientNow();
        }
        public static void Update(this FamilyBossBattle self)
        {
            if (!self.isRunning) return;
            var now = TimeHelper.ClientNow();
            if (now - self.startTime < StartTime)
                return;
            if (now - self.startTime > ConstDefine.FamilyBossBattleTime)
            {
                var anotherTeam = self.GetAnotherTeam(self.team);
                OnTargetVictory(self, anotherTeam);
                return;
            }
            CheckCanStartSkill(self, now);
        }

        private static void CheckCanStartSkill(FamilyBossBattle 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);
                    AddProperty(self, unit);
                }
            }

        }

        private static void AddProperty(FamilyBossBattle self, Unit unit)
        {
            FamilyBossConfig familyBossConfig = DataTableHelper.Get<FamilyBossConfig>(self.bossId);
            float additional = familyBossConfig.CharacterAdd;

            var num = unit.GetComponent<NumericComponent>();
            int atk = MathHelper.RoundToInt(num.GetAsInt(NumericType.PhyAtkBase) * additional);
            num.AddSet(NumericType.PhyAtk, atk);
            atk = MathHelper.RoundToInt(num.GetAsInt(NumericType.SpiAtkBase) * additional);
            num.AddSet(NumericType.SpiAtk, atk);
            int def = MathHelper.RoundToInt(num.GetAsInt(NumericType.PhyDefBase) * additional);
            num.AddSet(NumericType.PhyDef, def);
            def = MathHelper.RoundToInt(num.GetAsInt(NumericType.SpiDefBase) * additional);
            num.AddSet(NumericType.SpiDef, def);
        }

        public static void ReadyBeforeBattle(this FamilyBossBattle self)
        {
            try
            {
                var team = self.team;

                if (self.bossId == 0)
                {
                    BattleMgrCompnent.Instance.RemoveBattle(self);
                    return;
                }
                team.ChangeState(TeamState.Fight);
                var teamList = team.GetUnits();

                var bossBase = MonsterFactoryHelper.FamilyBossGenerate(self, self.bossId, self.family);

                self.targetKillInfo = new MonsterKillInfo(self, self.targetTeam);
                //!+设置每个人的状态
                foreach (var u in teamList)
                {
                    u.GetComponent<BattleComponent>().BattleType = BattleType.FamilyBoss;
                }
                //!+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 = (int)bossBase.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()}开始家族Boss战斗,[{self.bossId}阶Boss]*************");

                self.SendMonsterInfo();
                self.isRunning = true;
            }
            catch (Exception e)
            {
                BattleMgrCompnent.Instance.RemoveBattle(self);
                Log.Error(e);
            }
        }
        private static void SendMonsterInfo(this FamilyBossBattle self)
        {
            M2C_SendFamilyBossInfo m2C_MainStoryMonsterInfo = new M2C_SendFamilyBossInfo();
            foreach (var unitMonster in self.targetTeam.GetUnits())
            {
                //!给玩家返回怪物信息
                m2C_MainStoryMonsterInfo.BossId = unitMonster.GetComponent<MonsterInfo>().monsterId;
                m2C_MainStoryMonsterInfo.UnitId = unitMonster.Id;
                m2C_MainStoryMonsterInfo.Hp = unitMonster.GetComponent<NumericComponent>().GetAsInt(NumericType.Hp);
            }
            foreach (var u in self.team.GetUnits())
            {
                MessageHelper.SendActor(u, m2C_MainStoryMonsterInfo);
            }
        }
        public static void ReSendMonsterInfo(this FamilyBossBattle self)
        {
            M2C_ReSendFamilyBossInfo m2C_MainStoryMonsterInfo = new M2C_ReSendFamilyBossInfo();
            foreach (var unitMonster in self.targetTeam.GetUnits())
            {
                //!给玩家返回怪物信息
                m2C_MainStoryMonsterInfo.BossId = unitMonster.GetComponent<MonsterInfo>().monsterId;
                m2C_MainStoryMonsterInfo.UnitId = unitMonster.Id;
                m2C_MainStoryMonsterInfo.Hp = unitMonster.GetComponent<NumericComponent>().GetAsInt(NumericType.Hp);
            }
            foreach (var u in self.team.GetUnits())
            {
                MessageHelper.SendActor(u, m2C_MainStoryMonsterInfo);
            }
        }
        public static void ChangeBossHp(this FamilyBossBattle self, Unit unit, int hp)
        {
            var monsterInfo = unit.GetComponent<MonsterInfo>();
            self.family.SetBossHp(monsterInfo.monsterId, hp);
        }
        public static void ChangeDamageData(this FamilyBossBattle self, Unit unit, int damage)
        {
            var map = self.bossDamageMap;
            map.TotalDamage += damage;
            for (int i = map.DamageList.Count - 1; i >= 0; i--)
            {
                var info = map.DamageList[i];
                if (info.Id == unit.Id)
                {
                    info.Damage += damage;
                    return;
                }
            }
        }
        public static void ChangeTreatData(this FamilyBossBattle self, Unit unit, int treat)
        {
            var map = self.bossDamageMap;
            for (int i = map.DamageList.Count - 1; i >= 0; i--)
            {
                var info = map.DamageList[i];
                if (info.Id == unit.Id)
                {
                    info.Treat += treat;
                    return;
                }
            }
        }
        /// <summary>
        /// 结算Boss伤害数据
        /// </summary>
        /// <param name="self"></param>
        private static void SettleBossDamageData(FamilyBossBattle self)
        {
            self.family.InsertDamageInfo(self.bossId, self.bossDamageMap);
        }
        private static void OnVictory(BattleBase self, Team team)
        {
            try
            {
                if (self == null)
                {
                    Log.Error($"battle == null");
                    return;
                }
                if (!self.isRunning) return;
                Execute(self.As<FamilyBossBattle>(), team).Coroutine();
                static async ETVoid Execute(FamilyBossBattle self, Team team)
                {
                    self.isRunning = false;

                    if (!self.hasSettle)
                    {
                        self.hasSettle = true;
                        SettleBossDamageData(self);
                    }
                    var teamList = team.GetUnits();
                    Unit unit = MapUnitComponent.Instance.Get(team.LeaderId);

                    Log.Info($"{team.GetMemberName()}家族{self.bossId}阶Boss战斗胜利了！");

                    //!触发通关任务事件
                    //BattleHelper.UpdateChangeMapTaskStateEvent(unitScene, teamList).Coroutine();
                    await TimerComponent.Instance.WaitAsync(5500);
                    foreach (var item in teamList)
                    {
                        MessageHelper.SendActor(item, new M2C_BattleVictory() { BattleType = (int)self.battleType });
                    }
                    await BattleHelper.VictoryOption(self, team);

                    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<FamilyBossBattle>(), team).Coroutine();
                static async ETVoid Execute(FamilyBossBattle self, Team team)
                {
                    self.isRunning = false;

                    if (!self.hasSettle)
                    {
                        self.hasSettle = true;
                        SettleBossDamageData(self);
                    }

                    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)
        {
            try
            {
                if (team.AddVote(Id))
                {
                    var anotherTeam = self.GetAnotherTeam(team);
                    OnTargetVictory(self, anotherTeam);
                }
            }
            catch (Exception e)
            {
                Log.Error(e);
                BattleMgrCompnent.Instance.RemoveBattle(self);
            }
        }
    }
}