using System.Collections.Generic;
using UnityEngine;

public class BattleDetailWin : UIBase
{
    [SerializeField] ImageEx imgResultBlue;
    [SerializeField] ImageEx imgResultRed;
    [SerializeField] TextEx redName;
    [SerializeField] TextEx blueName;
    [SerializeField] List<BattleDetailHeroInfoItem> redList = new List<BattleDetailHeroInfoItem>();
    [SerializeField] List<BattleDetailHeroInfoItem> blueList = new List<BattleDetailHeroInfoItem>();
    BattleSettlementManager manager { get { return BattleSettlementManager.Instance; } }
    protected override void OnPreOpen()
    {
        Display();
    }

    public void Display()
    {
        BattleDetailMsg msg = manager.msg;
        if (msg == null)
            return;
        string battleName = manager.BattleDetailBattleName;
        string blueFaction = manager.GetFaction(true);
        string redFaction = manager.GetFaction(false);

        string myName = PlayerDatas.Instance.baseData.PlayerName;
        string enemyName = manager.GetBattleDetailEnemyNameByMyStart(battleName);
        blueName.text = myName;
        redName.text = enemyName;
        
        bool isTianzi = battleName == BattleConst.TianziBillboradBattleField;
        imgResultBlue.SetSprite(isTianzi ? "BattleDetailWin" : msg.winFaction.ToString() == blueFaction ? "BattleDetailWin" : "BattleDetailFail");
        imgResultRed.SetSprite(isTianzi ? "BattleDetailFail" : msg.winFaction.ToString() == redFaction ? "BattleDetailWin" : "BattleDetailFail");
        
        List<BattleDetailHeroInfo> blueBattleDetailHeroInfoList = manager.GetHeroInfoByFaction(msg, blueFaction);
        List<BattleDetailHeroInfo> redBattleDetailHeroInfoList = manager.GetHeroInfoByFaction(msg, redFaction);
        DisplayDetail(blueList, blueBattleDetailHeroInfoList);
        DisplayDetail(redList, redBattleDetailHeroInfoList);
    }

    public void DisplayDetail(List<BattleDetailHeroInfoItem> teamItemList, List<BattleDetailHeroInfo> infoList)
    {
        int mvpIndex = GetMvpIndex(infoList);
        GetMaxAttr(infoList, out ulong maxAtk, out ulong maxDef, out ulong maxCure);

        for (int i = 0; i < teamItemList.Count; i++)
        {
            if (i < infoList.Count)
            {
                teamItemList[i].SetActive(true);
                teamItemList[i].Display(new BattleDetailHeroInfoItemData()
                {
                    index = i,
                    mvpIndex = mvpIndex,
                    maxAtk = maxAtk,
                    maxDef = maxDef,
                    maxCure = maxCure,
                    info = infoList[i],
                });
            }
            else
            {
                teamItemList[i].SetActive(false);
            }
        }
    }

    public int GetMvpIndex(List<BattleDetailHeroInfo> infos)
    {
        if (infos.IsNullOrEmpty())
            return -1;
        int mvpIndex = -1;
        ulong mvpScore = 0;
        for (int i = 0; i < infos.Count; i++)
        {
            BattleDetailHeroInfo nowInfo = infos[i];
            ulong nowValue = (ulong)nowInfo.AtkHurt + (ulong)nowInfo.DefHurt + (ulong)nowInfo.CureHP;
            if (nowValue > mvpScore)
            {
                mvpIndex = i;
                mvpScore = nowValue;
            }
        }
        return mvpIndex;
    }

    public void GetMaxAttr(List<BattleDetailHeroInfo> infos, out ulong maxAtk, out ulong maxDef, out ulong maxCure)
    {
        maxAtk = 0;
        maxDef = 0;
        maxCure = 0;
        if (infos.IsNullOrEmpty())
            return;

        for (int i = 0; i < infos.Count; i++)
        {
            BattleDetailHeroInfo nowInfo = infos[i];
            if ((ulong)nowInfo.AtkHurt > maxAtk)
                maxAtk = (ulong)nowInfo.AtkHurt;
            if ((ulong)nowInfo.DefHurt > maxDef)
                maxDef = (ulong)nowInfo.DefHurt;
            if ((ulong)nowInfo.CureHP > maxCure)
                maxCure = (ulong)nowInfo.CureHP;
        }
    }
}
public class BattleDetailHeroInfoItemData
{
    public int index;
    public int mvpIndex;
    public ulong maxAtk;
    public ulong maxDef;
    public ulong maxCure;
    public BattleDetailHeroInfo info;
}