using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using System;


public class TeamManager : GameSystemManager<TeamManager>
{
	protected Dictionary<int, TeamBase> teamDict = new Dictionary<int, TeamBase>();

	public Action<int> OnTeamChange = null;

	public override void Init()
	{
		base.Init();
		
        DTC0102_tagCDBPlayer.beforePlayerDataInitializeEvent += OnBeforePlayerDataInitialize;
    }

	public override void Release()
	{
		base.Release();
        DTC0102_tagCDBPlayer.beforePlayerDataInitializeEvent -= OnBeforePlayerDataInitialize;
    }

	protected void OnBeforePlayerDataInitialize()
	{
		teamDict.Clear();
	}

	public void OnHeroChangeEvent(HB124_tagSCHeroPresetInfo vNetData)
	{
		var heroPack = PackManager.Instance.GetSinglePack(PackType.Hero);
		HashSet<int> teamTypeSet = new HashSet<int>();
		for (int i = 0; i < vNetData.PresetCnt; i++)
		{
			int teamType = vNetData.PresetList[i].PresetID;
			teamTypeSet.Add(teamType);
			var team = GetTeam(teamType);
			for (int j = 0; j < vNetData.PresetList[i].HeroCnt; j++)
			{
				int index = vNetData.PresetList[i].HeroItemIndexList[j];
				HeroInfo hero;
				if (index == 0)
				{
					hero = null;
				}
				else
				{
					var item = heroPack.GetItemByIndex(vNetData.PresetList[i].HeroItemIndexList[j] - 1);
					if (item == null)
					{
						hero = null;
						Debug.LogError("没有对应的武将数据！");
					}
					hero = HeroManager.Instance.GetHero(item.guid);

				}
				team.RefreshServerData(j, hero);
			}
		}

		foreach (var tt in teamTypeSet)
		{
			OnTeamChange?.Invoke(tt);
		}
	}


	public bool HasTeam(int teamType)
	{
		return teamDict.ContainsKey(teamType);
	}

	//通过阵容方案ID获取阵容 从1开始
	public TeamBase GetTeam(int presetID)
	{
		TeamBase team = null;

		if (!teamDict.TryGetValue(presetID, out team))
		{
			team = new TeamBase(presetID);
			// team.CreateDefault(HeroManager.Instance.GetPowerfulHeroList());
			teamDict.Add(presetID, team);
		}

		return team;
	}

	//通过战斗类型获取阵容
	public TeamBase GetTeam(BattlePreSetType battlePassType)
	{
		int presetID = GetTeamID((int)battlePassType);
		TeamBase team = null;

		if (!teamDict.TryGetValue(presetID, out team))
		{
			team = new TeamBase(presetID);
			// team.CreateDefault(HeroManager.Instance.GetPowerfulHeroList());
			teamDict.Add(presetID, team);
		}

		return team;
	}

	// 获取主阵容方案ID
	public int GetMainTeamID()
	{
		return FuncPresetManager.Instance.GetFuncPresetID((int)BattlePreSetType.Story, (int)FuncPresetType.Team);
	}

	// 获取指定的方案ID
	public int GetTeamID(int battleType)
	{
		return FuncPresetManager.Instance.GetFuncPresetID(battleType, (int)FuncPresetType.Team);
	}
}