using NUnit.Framework.Internal;
using OpenCVForUnity.CoreModule;
using OpenCVForUnity.DnnModule;
using OpenCVForUnity.UnityUtils;
using OpenCVForUnity.UnityUtils.Helper;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using UnityEngine;

public class YogaManager : MonoSingleton<YogaManager>
{
    private List<Point> _points = new List<Point>();

    public List<Point> Points { get => _points; private set => _points = value; }

    private int _currentActionCount; //当前动作计数
    public int CurrentActionCount { get => _currentActionCount;}

    private int _currentSuccessActionCount; //当前成功动作计数
    public int CurrentSuccessActionCount { get => _currentSuccessActionCount; }

    private int _maxActionCount = 0;
    public int MaxActionCount { get => _maxActionCount; }

    private int _actionIndex;    //用户选择界面选择的动作索引
    public int ActionIndex { get => _actionIndex; internal set => _actionIndex = value; }

    private Dictionary<AvatarAction, PoseBase> _actions = new Dictionary<AvatarAction, PoseBase>();

    public void InitData()
    {
        _actions[AvatarAction.HeadTurnLeft] = new HeadTurnLeft();
        _actions[AvatarAction.HeadTurnRight] = new HeadTurnRight();

        _currentActionCount = 0;
        _currentSuccessActionCount = 0;
        _maxActionCount = 3;

        EventManager.Instance.Dispatch("UpdateProgress", CurrentSuccessActionCount, CurrentActionCount, MaxActionCount);
    }


    private void OnEnable()
    {
        EventManager.Instance.AddEventListener("ActionSuccess", OnActionSuccess);
        EventManager.Instance.AddEventListener("ActionFailed", OnActionFailed);
    }


    private void OnDisable()
    {
        EventManager.Instance.RemoveEventListener("ActionSuccess", OnActionSuccess);
        EventManager.Instance.RemoveEventListener("ActionFailed", OnActionFailed);
    }

    private void OnActionSuccess()
    {
        _currentSuccessActionCount++;
        _currentActionCount++;
        //args[0] = successCount args[1] = excutedCount args[2] = totalCount
        EventManager.Instance.Dispatch("UpdateProgress", CurrentSuccessActionCount, CurrentActionCount, MaxActionCount);
    }
    private void OnActionFailed()
    {
        _currentActionCount++;
        EventManager.Instance.Dispatch("UpdateProgress", CurrentSuccessActionCount, CurrentActionCount, MaxActionCount);
    }
    

    public bool IsCorrectAction(List<Point> personPoints, AvatarAction actionType)
    {
        if (!_actions.ContainsKey(actionType))
        {
            Debug.LogError("ActionType is not exist");
            return false;
        }
        var result = _actions[actionType].CheckPose(personPoints);
        Debug.LogWarning("ActionType: " + actionType + " result: " + result);
        return result;
    }
}