using ET;
using FairyGUI;

using System;
using System.Collections.Generic;

namespace ET
{
    public class FamilyBossUIAwakeSyatem : AwakeSystem<FamilyBossUI>
    {
        public override void Awake(FamilyBossUI self)
        {
            self.Awake();
        }
    }
    public class FamilyBossUIDestroySyatem : DestroySystem<FamilyBossUI>
    {
        public override void Destroy(FamilyBossUI self)
        {
            self.Destroy();
        }
    }
    public class FamilyBossUI : Entity
    {
        public struct BossDamageInfo
        {
            public int totalDamage;
            public int totalTreat;
            public List<BossDamageMemberInfo> list;

            public BossDamageInfo(int totalDamage, int totalTreat)
            {
                this.totalDamage = totalDamage;
                this.totalTreat = totalTreat;
                this.list = new List<BossDamageMemberInfo>(5);
            }

            public struct BossDamageMemberInfo
            {
                public long Id;
                public string name;
                public int damage;
                public int treat;
            }
        }
        public FUI_FamilyBossUI ui;

        private int currRank = 1;
        private int currBossIndex = 1;
        private Dictionary<int, List<BossDamageInfo>> rankListDic = new Dictionary<int, List<BossDamageInfo>>();

        public void Awake()
        {
            ui = GetParent<FUI_FamilyBossUI>();
            AwakeAsync().Coroutine();
        }
        private async ETVoid AwakeAsync()
        {
            ui.m_bossList.selectedIndex = currBossIndex;

            LoadBossList().Coroutine();
            InitRankInfo().Coroutine();

            ui.m_bossList.onClickItem.Set(() =>
            {
                currRank = 1;
                currBossIndex = ui.m_bossList.selectedIndex + 1;
                if (!rankListDic.ContainsKey(currBossIndex-1))
                    InitRankInfo().Coroutine();
                else
                if (rankListDic[currBossIndex - 1].Count == 0)
                    InitRankInfo().Coroutine();
                else
                    LoadRankInfo();
            });
            ui.m_btnPlus.self.onClick.Set(() =>
            {
                currRank++;
                if (!rankListDic.TryGetValue(currBossIndex - 1, out var list))
                {
                    Log.Error($"dic has not the key = {currBossIndex - 1}");
                    return;
                }
                if (currRank > list.Count)
                    currRank = list.Count;
                LoadRankInfo();
            });
            ui.m_btnMinus.self.onClick.Set(() =>
            {
                currRank--;
                if (currRank < 1)
                    currRank = 1;
                LoadRankInfo();
            });
            ui.m_btnStart.self.onClick.Set(() =>
            {
                OnStartBossFight().Coroutine();
            });
        }

        private async ETVoid LoadBossList()
        {
            M2C_GetFamilyBossInfo ret = await SessionComponent.Instance.Call<M2C_GetFamilyBossInfo>(new C2M_GetFamilyBossInfo { });
            if (!ret.Message.IsNullOrEmpty())
            {
                TipHelper.OpenUI(ret.Message);
                return;
            }
            var list = ret.BossInfoList;
            ui.m_bossList.ClearSelection();
            ui.m_bossList.RemoveChildrenToPool();
            foreach (BossInfo bossInfo in list)
            {
                GObject item = ui.m_bossList.AddItemFromPool();
                FUI_ButtonFamilyBossItem itemUI = FUI_ButtonFamilyBossItem.GetFormPool(ui.ZoneScene(), item);
                itemUI.self.title = $"{bossInfo.Index}阶Boss";
                itemUI.m_proHp.self.max = bossInfo.MaxHp;
                itemUI.m_proHp.self.value = bossInfo.Hp;
                itemUI.m_btnReceive.visible = bossInfo.HasReward;
                itemUI.m_btnReceive.onClick.Set(async() =>
                {
                    M2C_GetFamilyBossReward rewardRet = await SessionComponent.Instance.Call<M2C_GetFamilyBossReward>(new C2M_GetFamilyBossReward { BossId = currBossIndex});
                    if (!rewardRet.Message.IsNullOrEmpty())
                    {
                        TipHelper.OpenUI(rewardRet.Message);
                        return;
                    }
                    string rewardTip = null;
                    foreach (ItemInfo rewardItem in rewardRet.ItemList)
                    {
                        rewardTip+=$"{BagHelper.GetIconName(rewardItem.Id).Item1} X {rewardItem.Count}\n";
                    }
                    TipHelper.OpenUI(rewardTip);
                    itemUI.m_btnReceive.visible = false;
                });
            }
        }

        private async ETVoid OnStartBossFight()
        {
            if (currBossIndex == 0)
            {
                TipHelper.OpenUI("请选择想要挑战的Boss！");
                return;
            }
            M2C_StartFamilyBossFight ret = await SessionComponent.Instance.Call<M2C_StartFamilyBossFight>(new C2M_StartFamilyBossFight { BossId = currBossIndex });
            if (!ret.Message.IsNullOrEmpty())
            {
                TipHelper.OpenUI(ret.Message);
                return;
            }
            CloseFamilyUIAndBossUI();
        }

        private void CloseFamilyUIAndBossUI()
        {
            ui.GetComponent<FUIWindowComponent>().Hide();
            if (!(FUIComponent.Instance.Get(FUIPackage.Friend_FriendUI) is FUI_FriendUI friendUI))
            {
                Log.Error($"friendUi is not find");
                return;
            }
            friendUI.GetComponent<FUIWindowComponent>().Hide();
        }


        private async ETVoid InitRankInfo()
        {
            if (currBossIndex == 0)
            {
                TipHelper.OpenUI("请选择想要查看的Boss！");
                return;
            }
            M2C_GetBossDamageMap ret = await SessionComponent.Instance.Call<M2C_GetBossDamageMap>(new C2M_GetBossDamageMap { BossId = currBossIndex });
            if (!ret.Message.IsNullOrEmpty())
            {
                TipHelper.OpenUI(ret.Message);
                return;
            }
            if (ret.RankList.Count != 0)
            {
                if (!rankListDic.ContainsKey(currBossIndex - 1))
                    rankListDic[currBossIndex - 1] = new List<BossDamageInfo>();
                else
                    rankListDic[currBossIndex - 1].Clear();
                foreach (BossDamageMap item in ret.RankList)
                {
                    BossDamageInfo info =GetInfos(item);
                    rankListDic[currBossIndex - 1].Add(info);
                }
            }
            LoadRankInfo();
        }
        private BossDamageInfo GetInfos(BossDamageMap bossDamageMap)
        {
            int treat = 0;
            foreach (BossDamagePerMemberMap info in bossDamageMap.DamageList)
            {
                treat += info.Treat;
            }
            BossDamageInfo bossInfo = new BossDamageInfo(bossDamageMap.TotalDamage, treat);
            foreach (BossDamagePerMemberMap info in bossDamageMap.DamageList)
            {
                bossInfo.list.Add(new BossDamageInfo.BossDamageMemberInfo
                {
                    Id = info.Id,
                    name=info.Name,
                    damage=info.Damage,
                    treat=info.Treat
                });
            }
            return bossInfo;
        }
        private void LoadRankInfo()
        {
            ui.m_txtRank.text = "排名:" + currRank;
            ui.m_rankList.RemoveChildrenToPool();
            int index = currRank - 1;
            if (!rankListDic.TryGetValue(currBossIndex - 1, out var list))
            {
                Log.Error($"dic has not the key = {currBossIndex - 1}");
                return;
            }
            if (list.Count == 0)
                return;
            BossDamageInfo bossDamageMap = list[index];
            foreach (BossDamageInfo.BossDamageMemberInfo info in bossDamageMap.list)
            {
                GObject item = ui.m_rankList.AddItemFromPool();
                FUI_LabelFamilyBattleInfo itemUI = FUI_LabelFamilyBattleInfo.GetFormPool(ui.ZoneScene(), item);
                itemUI.m_txtName.text = info.name;
                itemUI.m_proDamage.self.value = info.damage;
                itemUI.m_proDamage.self.max = bossDamageMap.totalDamage;

                itemUI.m_proTreat.self.value = info.treat;
                itemUI.m_proTreat.self.max = bossDamageMap.totalTreat;
            }
        }

        public void Destroy()
        {
            foreach (var item in rankListDic)
            {
                item.Value.Clear();
            }
            currRank = 1;
            currBossIndex = 1;
        }
    }
}