using System.Collections;
using System.Collections.Generic;
using System.Linq;
using Cysharp.Threading.Tasks;
using Framework;
using Framework.Wrapper;
using Gameplay;
using Gameplay.Level;
using Gameplay.Net;
using Gameplay.SubSystems;
using PhxhSDK;
using TGS;
using UnityEngine;
using UnityEngine.SceneManagement;

//防守方布阵
public partial class PVPManager
{
    private string _scenePath;

    public async void EnterDefendPrepare()
    {
        await TerrainTypeConfig.Load();
        await CommonUtils.OpenUIWithScene(UINameConst.UI_PVPDefendPrepare, _pvpLevelInfo.LevelScene, null, true,
            LoadSceneMode.Additive, (sceneHandle) =>
            {
                var tgs = UnityEngine.Object.FindObjectOfType<TerrainGridSystem>();
                var mapData = _pvpLevelInfo.MapData;
                var levelData = _pvpLevelInfo.LevelData;
                var enemyPrepareRegionID = levelData.preparingRegionId;
                PrepareTeamManager.Instance.Init(tgs, mapData, levelData.pvpDefendRegionId,
                    levelData.pvpDefendToward, NLDSceneManager.Instance.SceneCamera, enemyPrepareRegionID);
            });
    }

    public async void ExitDefendPrepare(List<PVPUnitInfo> unitInfosAfterEdit)
    {
        SetPVPDefenderPrepareData(unitInfosAfterEdit);
        PrepareTeamManager.Instance.Dispose();
        await CommonUtils.CloseUIWithScene(UINameConst.UI_PVPDefendPrepare);
    }

    public async void ExitDefendPrepare()
    {
        PrepareTeamManager.Instance.Dispose();
        await CommonUtils.CloseUIWithScene(UINameConst.UI_PVPDefendPrepare);
    }

    public void SavePvPDefenderPrepareData(List<PVPUnitInfo> unitInfosAfterEdit)
    {
        SetPVPDefenderPrepareData(unitInfosAfterEdit);
    }

    private void SetPVPDefenderPrepareData(List<PVPUnitInfo> unitInfos)
    {
        if (unitInfos.Count == 0)
            return;
        unitInfos.Sort((a, b) => a.type.CompareTo(b.type));
        uint vehicleID = unitInfos[^1].type == Unit.UnitType.Vehicle ? unitInfos[^1].unitID : 0;
        uint[] characterIDs = new uint[vehicleID == 0 ? unitInfos.Count : unitInfos.Count - 1];
        for (int i = 0; i < characterIDs.Length; i++)
        {
            characterIDs[i] = unitInfos[i].unitID;
        }
        if (characterIDs.Length >= PrepareTeamManager.MaxOnFightNum)
        {
            DebugUtil.LogError("保存的CharacterID长度有误！！length:" + characterIDs.Length);
            return;
        }

        for (int i = 0; i < characterIDs.Length; i++)
        {
            var curIdx = characterIDs[i];
            int j = 0;
            while (j < characterIDs.Length)
            {
                if (j == i)
                {
                    ++j;
                    continue;
                }
                if (curIdx == characterIDs[j])
                {
                    DebugUtil.LogError("保存的CharacterID有重复！！ID:" + curIdx);
                    return;
                }

                ++j;
            }
        }

        byte[] teamData = PVPUnitInfo.Serialize(unitInfos);
        NetHelper.SetDefenceTeamForPvp(characterIDs, vehicleID, teamData);
    }
}