using System.Collections.Generic;
using Common.Utility.CombatEvent;
using Core.Utility;
using Excel2Json;
using Fort23.Core;
using Fort23.UTool;
using GameLogic.Bag;

namespace GameLogic.Hero
{
    public class HeroController
    {
        
        
        
        /// <summary>
        /// 所有英雄
        /// </summary>
        public Dictionary<int, HeroInfo> allHeroDic = new Dictionary<int, HeroInfo>();
        

        /// <summary>
        /// 也可以叫主力(afk的共鸣英雄)，替补英雄等级=主力英雄的最低等级（和afk一样的）
        /// 主力英雄不一定等于上阵英雄，主力英雄只是决定了共鸣等级
        /// </summary>
        public Dictionary<int, HeroInfo> heroDicInLead = new Dictionary<int, HeroInfo>(4);

        /// <summary>
        /// 后备英雄(共享等级)
        /// </summary>
        public Dictionary<int, HeroInfo> heroDicInBack = new Dictionary<int, HeroInfo>();

        public int mainLevel => m_MainLevel;
    

        private int m_MainLevel;


        private void CalMainLevel()
        {
            //计算主力英雄的最低等级
            int tmpLv = 9999;
            foreach (var keyValuePair in heroDicInLead)
            {
                if (keyValuePair.Value.level.Value < tmpLv)
                {
                    tmpLv = keyValuePair.Value.level.Value;
                }
            }
            
            m_MainLevel = tmpLv;
            
            EventManager.Instance.Dispatch(CustomEventType.MainLvUp, new SimpleEventData(){intData = m_MainLevel});
        }


        public HeroUpResultType CanPromote(HeroInfo heroInfo)
        {
            long curHeroCount = BagController.Instance.GetItemInfo(heroInfo.modelConfig.itemID).count.Value;
            int costHeroCount = heroInfo.promoteConfig.costCount;

            if (curHeroCount < costHeroCount)
            {
                return HeroUpResultType.ResNotEnough;    
            }
            
            return HeroUpResultType.Success;
        }
        
        public HeroUpResultType CanUpgrade(HeroInfo heroInfo, bool isOpenPre = false)
        {
            if (PlayerManager.Instance.gameConstantConfig.maxLv <= heroInfo.level.Value)
            {
                LogTool.Log("已到达最高等级:" + PlayerManager.Instance.gameConstantConfig.maxLv);
                return HeroUpResultType.MaxLv;
            }
            
            //计算主力英雄等级差, 如果再升一级，就大于最大等级差了，就不允许升了.
            if (heroInfo.level.Value - m_MainLevel >= GlobalParam.Max_Main_Level_Difference)
            {
                LogTool.Log(heroInfo.modelID + "主力英雄等级差不能超过:" + GlobalParam.Max_Main_Level_Difference);
                return HeroUpResultType.MainLevelNotEnough;
            }

            //每10级，要打开预览界面后，再升级(如果已经打开，就不判断了)
            if (!isOpenPre && (heroInfo.level.Value + 1) % 10 == 1)
            {
                return HeroUpResultType.NeedOpenPreUI;
            }
            
            if (BagController.Instance.IsEnough(GlobalParam.Item_HeroExp_ID, heroInfo.powerUpConfig.levelUpExp))
            {
                if (isOpenPre)
                {
                    return HeroUpResultType.PlayUpgradeEftFirst;
                }
                return HeroUpResultType.Success;
            }
            else
            {
                return HeroUpResultType.ExpNotEnough;    
            }
        }

        private void DoUpgrade(HeroInfo heroInfo)
        {
            heroInfo.Upgrade();
            PlayerManager.Instance.SaveHeroData(heroInfo);
            //如果当前英雄等级等于主力等级，则升级时需要重新计算主力等级
            if (heroInfo.level.Value - 1 == m_MainLevel)
            {
                CalMainLevel();
            }
            // SendEvent(HeroUpType.Level, heroInfo, HeroUpResultType.Success);
        }


        public HeroUpResultType PromoteHeroLogic(HeroInfo heroInfo)
        {
            
            HeroUpResultType resultType = CanPromote(heroInfo);

            if (resultType == HeroUpResultType.Success)
            {
                //扣除碎片
                bool isOk = BagController.Instance.DeductItem(heroInfo.modelConfig.itemID, heroInfo.promoteConfig.costCount);
                if (isOk)
                {
                    if (resultType == HeroUpResultType.Success)
                    {
                        heroInfo.Promote();
                        PlayerManager.Instance.SaveHeroData(heroInfo);
                        // SendEvent(HeroUpType.Promote, heroInfo, resultType);
                    }
                }
            }
            
            return resultType;
            
        }

        /// <summary>
        /// 英雄升级逻辑，主要是改数据，不在这里做UI表现
        /// </summary>
        /// <param name="heroInfo"></param>
        public HeroUpResultType UpgradeHeroLogic(HeroInfo heroInfo, bool isOpenPre = false)
        {
            HeroUpResultType resultType = CanUpgrade(heroInfo, isOpenPre);
            if (resultType == HeroUpResultType.Success || resultType == HeroUpResultType.PlayUpgradeEftFirst)
            {
                //扣除经验
                bool isOk = BagController.Instance.DuctHeroExp(heroInfo.powerUpConfig.levelUpExp);

                if (isOk)
                {
                    if (resultType == HeroUpResultType.Success)
                    {
                        DoUpgrade(heroInfo);
                    }
                    else if (resultType == HeroUpResultType.PlayUpgradeEftFirst)
                    {
                        //执行逻辑，返回播放特效的类型
                        DoUpgrade(heroInfo);
                        return resultType;
                    }

                    return HeroUpResultType.Success;
                }
            }
            return resultType;
        }
        
        // /// <summary>
        // /// 发送英雄提升的事件
        // /// </summary>
        // /// <param name="upType">提升类型：升级、升星等.</param>
        // public void SendEvent(HeroUpType upType, HeroInfo heroInfo, HeroUpResultType resultType = HeroUpResultType.None)
        // {
        //     HeroPowerUpEventData data = new HeroPowerUpEventData();
        //     data.heroModelID = heroInfo.modelID;
        //     data.upType = upType;
        //     data.ResultType = resultType;
        //     
        //     PlayerManager.Instance.lastHeroInfo = heroInfo;
        //  
        //     if (upType == HeroUpType.Level)
        //     {
        //         SkillUpConfig upConfig = PlayerManager.Instance.heroController
        //             .GetSkillUpConfig4Lv(heroInfo.level.Value);
        //         
        //         
        //         if (upConfig.ID > 0)
        //         {
        //             heroInfo.SkillData.UpdateSkills();
        //             data.isSkillUp = true;
        //         }
        //         
        //         EventManager.Instance.Dispatch(CustomEventType.HeroLvUp, data);
        //     }
        //     else if (upType == HeroUpType.Promote)
        //     {
        //         // SkillUpConfig upConfig = PlayerManager.Instance.heroController
        //         //     .IsStarUpGetNewSkill(heroInfo.star.Value);
        //         
        //         // data.isSkillUp = upConfig.ID > 0;
        //         
        //         // SkillUpConfig upConfig = PlayerManager.Instance.heroController.GetSkillUpConfig4Star(heroInfo.star.Value);
        //         //
        //         // if (upConfig.ID > 0)
        //         // {
        //         //     heroInfo.SkillData.UpdateSkills();
        //         //     data.isSkillUp = true;
        //         // }
        //         
        //         EventManager.Instance.Dispatch(CustomEventType.HeroPromote, data);
        //     }
        //     EventManager.Instance.Dispatch(CustomEventType.HeroPowerUp, data);
        // }
        //
        public void InitHeroes()
        {
        
            CalMainLevel();
        }
        
        /// <summary>
        /// 获取英雄
        /// </summary>
        /// <param name="modelID">英雄ID modelID</param>
        /// <returns></returns>
        public CombatHeroInfo GetHeroInfo(int modelID)
        {

            if (allHeroDic.ContainsKey(modelID))
            {
                return allHeroDic[modelID];
            }
            
            LogTool.Error("没有这个英雄" + modelID);
            return null;
        }
        
        
        /// <summary>
        /// 添加英雄
        /// </summary>
        /// <param name="heroInfo"></param>
        public void AddHero(HeroInfo heroInfo)
        {
            if (heroInfo.isLead)
            {
                DeployHeroToLead(heroInfo);
            }
            else
            {
                DeployHeroToBack(heroInfo);
            }
        }

        /// <summary>
        /// 进入主力队伍
        /// </summary>
        /// <param name="heroInfo"></param>
        public void DeployHeroToLead(HeroInfo heroInfo)
        {
            if (heroDicInLead.Count >= GlobalParam.Max_Deploy_HERO)
            {
                return;
            }

            if (heroDicInLead.ContainsKey(heroInfo.modelID))
            {
                LogTool.Error("heroDicInLead不应该出现相同的英雄ID=" + heroInfo.modelID);
                return;
            }
            
            heroDicInLead.Add(heroInfo.modelID, heroInfo);
            heroInfo.isLead = true;
            
            allHeroDic.Add(heroInfo.modelID, heroInfo);
            CalMainLevel();
        }

        /// <summary>
        /// 更换主力
        /// </summary>
        /// <param name="heroInfo"></param>
        public void ChangeLeadHero(HeroInfo backHero, HeroInfo leadHero)
        {
            if (!heroDicInLead.ContainsKey(leadHero.modelID))
            {
                LogTool.Error("不是主力" + leadHero.modelID);
                return;
            }
            
            if (!heroDicInBack.ContainsKey(backHero.modelID))
            {
                LogTool.Error("不是替补" + backHero.modelID);
                return;
            }
            
            //从主力中移除，并加入后补
            heroDicInLead.Remove(leadHero.modelID);
            DeployHeroToBack(leadHero);

            //从后补中移除，并加入主力
            heroDicInBack.Remove(backHero.modelID);
            DeployHeroToLead(backHero);
            
            
        }
        
        /// <summary>
        /// 进入后备队伍（英雄背包）
        /// </summary>
        /// <param name="heroInfo"></param>
        public void DeployHeroToBack(HeroInfo heroInfo)
        {
            if (heroDicInBack.ContainsKey(heroInfo.modelID))
            {
                LogTool.Error("heroDicInBack不应该出现相同的英雄ID=" + heroInfo.modelID);
                return;
            }
            
            heroDicInBack.Add(heroInfo.modelID, heroInfo);
            heroInfo.isLead = false;
            
            allHeroDic.Add(heroInfo.modelID, heroInfo);
        }
        
        
       
    }
}