using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using System;
using UnityEngine.UI;
using AX.MessageSystem;
using AX.NetworkSystem;
public struct ExamInfoRequestPair
{
    public string ID;
    public int Pattern;

}
/// <summary>
/// 考试管理类
/// </summary>
public class ExamManager : BaseExamManager
{

    public bool AutoBackToLastSceneFlag = false;

    public override void GetData(IMessage message)
    {
        //从服务端获取考试信息
        //解析message信息
        ExamList.Clear();
        ExamList = (List<ExaminationInfo>)message.Data;
        if (ExamList.Count == 0)
        {
            this.gameObject.transform.parent.Find("bulletin").gameObject.SetActive(true);//没有考试信息的告示
            return;
        }
        GenerateExamItem();//测试时自动调用

        //注册获取服务端时间事件

        NetworkManager.Default.SendRequestAsync("GET_SERVER_TIME_REQUEST");//请求服务端时间
                                                                           //GetExamInfoFromServer();//服务端考试信息刷新UI
                                                                           //ToDo...下载所有考题文件
                                                                           //DownloadExam(ExamList[0]);

        if (TimeManager.CurExam != null && TimeManager.CurQues != null)
        {
            MessageDispatcher.SendMessage(TimeManager.CurExam.ID, "ToggleTrue", (object)TimeManager.CurQues.ID);
        }

    }

    public override void GetExamInfoFromServer()
    {
        //连接服务器，获取考试信息数据，准备考试，同时要下载考题文件到本地
        //ToDo...
        //首先清空以前的记录
        


        ////test: 1 exam,1 question
        //ExamInfo exam = new ExamInfo();
        //exam.ExamName = "exam1";
        //exam.ExamID = "1";
        //exam.StartTime = "start";
        //exam.DurationTime = "2";
        //exam.EndTime = "end";
        //exam.QuestionList = new List<QuestionInfo_o>();

        //QuestionInfo_o question = new QuestionInfo_o();
        //question.QuestionName = "油罐考题";
        //question.QuestionXMLPath = "question/" + "8.xml";
        //question.QuestionID = "1";
        //question.SceneID = "5";
        //exam.QuestionList.Add(question);

        //QuestionInfo_o question1 = new QuestionInfo_o();
        //question1.QuestionName = "油罐考题2";
        //question1.QuestionXMLPath = "question/" + "8.xml";
        //question1.QuestionID = "2";
        //question1.SceneID = "6";
        //exam.QuestionList.Add(question1);

        //ExamList.Add(exam);
        //ExamList.Add(exam);
        //ExamList.Add(exam);

        //下载考题文件到本地
        //ToDo...

    }
    public override void InitMessageType()
    {
        MESSAGETYPE = "GET_EXAMINATION_INFOS_REFRESH";
    }
    public override void InitInfo()
    {
        
        //给预制体复制
        ItemPrefab = Resources.Load<GameObject>("UIPrefab/Examination/ExamInfo2");
        var mode = (int)ExamInfoHelpClass.applicationMode;
        //向服务端请求考试信息
        //NetworkManager.Default.SendAsync("GET_EXAMINATION_INFOS_REQUEST", 
        //    new ExamInfoRequestPair { ID= MySelf.mySelf.ID ,Pattern=(int)ExamInfoHelpClass.applicationMode});
        NetworkManager.Default.SendRequestAsync("GET_EXAMINATION_INFOS_REQUEST",
            new ExamInfoRequestPair { ID = MySelf.mySelf.ID, Pattern = (int)ExamInfoHelpClass.applicationMode });

        MySceneManager.BackToLastSceneEvent += BackToLastSceneEvent;
    }

    /// <summary>
    /// 下载指定试卷
    /// </summary>
    /// <param name="ei"></param>

    private void BackToLastSceneEvent(MyEventArgs e)
    {
        if (e.sourceScene == "StartExam" && e.destinateScene == "ModeSelect")
        {
            if(TimeManager.CurExam != null)
            {
                Debug.Log("推出前请提交当前考试！");
                GameObject TipWindow = Instantiate(Resources.Load<GameObject>("UIPrefab/TipWindow"));
                TipWindow.GetComponent<TipWindowManager>().SetWindow(
                    "确定提交本次考试，并退出 ？", new UnityEngine.Events.UnityAction(OKSubmit), new UnityEngine.Events.UnityAction(NOSubmit));

                return;
            }
            BaseItemManager.CurExam = null;
            BaseItemManager.CurQues = null;
            BaseItemManager.CurExamID = 0;
            BaseItemManager.CurQuestionID = 0;
            ///////////////////
            TimeManager.CurExam = null;
            TimeManager.CurQues = null;
            TimeManager.RemainSeconds = -10;
        }
        MySceneManager.BackToLastSceneEvent -= BackToLastSceneEvent;
    }

    private void NOSubmit()
    {
        
    }

    private void OKSubmit()
    {
        AutoBackToLastSceneFlag = true;
        MessageDispatcher.SendMessage("SubmitExam", (object)TimeManager.CurExam.ID);
        
    }
}