using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;
using static System.Net.Mime.MediaTypeNames;



public class GameManager : MonoBehaviour
{
    public static GameManager Instance = null;
    public int CurrentQuesitionIndex = 1;
    public List<string> answers = new List<string>();

    public List<string> AnswerList = new List<string>();
    [Header("按钮")]
    public Button StartBtn;
    public Button NextQuesitonBtn;
    [Header("窗口")]
    public GameObject OverWnd;
    public GameObject FailWnd;


    public Conversation[] conversations;
    public ConversationInput[] conversationInputs;

    public GameObject obj1, obj2;


    public bool boolTwo;


    public bool succeed;  //  如果前面符合通过 则为True

    



    private void Awake()
    {
        Instance = this;
    


    }
   

    private void Start()
    {


        EventCenter.ResetEventTable();

        InitConversation();
        StartBtn.onClick.AddListener(() =>
        {
            EventCenter.Broadcast<int>(EventType.ShowQuestion, CurrentQuesitionIndex);
        });
        NextQuesitonBtn.onClick.AddListener(UpdateQuestionIndex);




    }



    public void InitConversation()
    {
       
        for (int i = 0; i < conversations.Length; i++)
        {
            conversations[i].Init();
            Debug.Log("加载对话" + i);
        }
    }


    IEnumerator LoadLeaver(int sceneindex, Action action)
    {
        AsyncOperation operation = SceneManager.LoadSceneAsync(sceneindex);

        while (operation.isDone)
        {

            if (action != null) action.Invoke();
            yield return null;
        }
    }

    private void Update()
    {

    

        if (Input.GetKeyDown(KeyCode.B) && Input.GetKey(KeyCode.LeftControl))
        {
            //直接跳到最后一步输入框的步骤
            CurrentQuesitionIndex = 19;
            answers = new List<string>();
            answers.Add("1");
            answers.Add("2");

        }

        if (Input.GetKeyDown(KeyCode.Q) && Input.GetKey(KeyCode.LeftControl))
        {
            StartCoroutine(LoadLeaver(1, () =>
            {

            }));
            //Application.LoadLevel(Application.loadedLevel);
        }

        if(Input.GetKeyDown(KeyCode.A) && Input.GetKey(KeyCode.LeftControl))
        {
            CurrentQuesitionIndex = 6;
            answers = new List<string>();
        }




    }

    /// <summary>
    ///   更新索引  以及答案和 显示问题
    /// </summary>
    public void UpdateQuestionIndex()
    {

        EventCenter.Broadcast(EventType.HideInput);
        EventCenter.Broadcast(EventType.HideQuestion);
        //  EventCenter.Broadcast(EventType.AddAnswer);             //调用加分
        EventCenter.Broadcast(EventType.ClearInput);





        if (CurrentQuesitionIndex == 6 || CurrentQuesitionIndex == 7 || CurrentQuesitionIndex == 19)
        {
            conversationInputs[CurrentQuesitionIndex - 1].GetComponent<ConversationInput>().AddAnswer();


            //if (CurrentQuesitionIndex==19)
            //{
                
            //        if (answers[2].Length <4)
            //        {
            //            answers.Remove(answers[2]);
            //            return;
            //        }
               
              
               
            //}

            conversationInputs[CurrentQuesitionIndex - 1].gameObject.SetActive(false);

            // ConversationInput.Instance.AddAnswer();

            if (CurrentQuesitionIndex == 19)
            {
                if (CheckAnswer())
                {
                    succeed = true;
                }

                EducoderText.Instance.Open();
            }
        }


        



        if (CurrentQuesitionIndex < 19)
        {
            CurrentQuesitionIndex++;

            StartTimeTask(1f, () => { EventCenter.Broadcast<int>(EventType.ShowQuestion, CurrentQuesitionIndex); });

        }
        //else
        //{
        //    //核算正确与否
        //    if (CheckAnswer())
        //    {   
        //     //   OverWnd.SetActive(true);
        //        // EduCoderTool.WebConnecter.Singleton.SendResultToWeb(true);
        //        succeed = true;
        //    }
        //    else
        //    {
        //     //   FailWnd.SetActive(true);
        //    }
        //}



    }

    private bool CheckAnswer()
    {
        int OKNum = 0;
        for (int i = 0; i < answers.Count; i++)
        {
            int index = i + 1;

            int OKindex = 0;
            string[] strArr = AnswerList[i].Split('-');
            for (int j = 0; j < strArr.Length; j++)
            {
                if (answers[i].Contains(strArr[j]))
                {
                    OKindex++;
                }
            }
            if (OKindex >= 1)

            {
                OKNum++;
            }

        }
        Debug.Log(OKNum);
        //提示正确或错误窗口
        if (OKNum >= 2)
        {
            return true;
        }
        else
        {
            return false;
        }
    }

    public void AddAnswer(string str)
    {
        answers.Add(str);
    }

    public void StartTimeTask(float time, Action action)
    {
        StartCoroutine(TimeTask(time, action));
    }

    IEnumerator TimeTask(float time, Action action)
    {
        yield return new WaitForSeconds(time);
        action();
    }

    public void ResetScene()
    {
        //SceneManager.LoadScene("office_Two");

        //  SceneManager.LoadScene("startOne");
        StartCoroutine(LoadLeaver(1, () =>
        {

        }));

    }

}