using System.Collections.Generic;
using Framework;
using PhxhSDK;
using Gameplay.AI;
using Gameplay.BT.Variables;
using Gameplay.Unit;
using Gameplay.Character;
using Gameplay.Level;

/// <summary>
/// 自动战斗
/// </summary>
public class PVEManager : Singlenton<PVEManager>
{
    private const string SharedVariableName = "battleInfo";
    
    // 临时AI行为树
    private const string AIBehavior = "AIbaseEnemy";

    public bool AutoFight = false;

    /// <summary>
    /// 己方添加AI
    /// </summary>
    public async void LoadAIToSelf(GameUnit unit)
    {
        if (unit is not Character { troopId: ETroopsId.Self } character) return;

        //创建角色 LevelData 数据
        character.unitLevelData = new UnitLevelData()
        {
            PatrolInfos = new List<LevelData.PatrolInfo>(),
            GroupInfos = new List<int>(),
        };

        character.statusData.isAttackActive = true;
        var bt = await AIManager.Instance.RegisterAI(character.Node.GameObject, AIBehavior, true);
        bt.SetVariable(SharedVariableName, new SharedBattleInfo()
        {
            Value = new BattleInfo()
            {
                ownerID = character.GetID(),
                patrolInfos = character.unitLevelData.PatrolInfos,
                groupInfo = character.unitLevelData.GroupInfos,
                AutoFight = false,
                cannotReach = new List<int>(),
            }
        });
        character.statusData.isAIControll = false;
        DebugUtil.Log("角色：{0} 绑定AI", character.GetID());
    }
    
    /// <summary>
    /// 开启或关闭自动战斗
    /// </summary>
    public void EnableSelfAutoFight(bool enable)
    {
        if (enable == AutoFight) return;
        AutoFight = enable;
        foreach (var unit in GameUnitManager.instance.canControlUnits.unitList)
        {
            unit.statusData.isAIControll = enable;
        }
        AIManager.Instance.EnableAllSelfAI(enable);
    }

    public void StopAI(GameUnit unit)
    {
        if (!AutoFight) return;
        AIManager.Instance.EnableSingleAI(unit.Node.GameObject, false);
    }
    
}