TianJin_23/Assets/Scripts/Examination/BaseItemManager.cs

using UnityEngine;
using System.Collections.Generic;
using UnityEngine.UI;
using System;
using AX.MessageSystem;

public abstract class BaseItemManager : MonoBehaviour {

    protected Text ExamNameText;
    protected Text StartTimeText;
    protected Text DurationTimeText;
    protected Text EndTimeText;
    protected GameObject TiShi;
    protected GameObject ParentGrid;
    protected List<QuestionInfo> items = new List<QuestionInfo>();
    [HideInInspector]
    public Transform CurSelectedTrans;
    [HideInInspector]
    public bool HasQuestionFiles = false;
    [HideInInspector]
    protected Dropdown DropDownList;
    protected GameObject ItemPrefab;

    public static ExaminationInfo CurExam;//当前选中的考试
    public static QuestionInfo CurQues;//当前选中的考题
    public static List<AnswerInfo> AnswerList = new List<AnswerInfo>();
    public static long CurExamID;//当前选中的考试ID
    public static long CurQuestionID;//代表考题ID，也代表考生ID
    public static string XmlPath;//当前工作目录不用再写了，赋值举例：“question/1.xml”
    protected ExaminationInfo exam = new ExaminationInfo();

    public float RemainSeconds = -10;//小于0，是初始值还没开始考试
    public TimeSpan deltaTimeBetweenLocalAndServer;//服务端与本地时间的差

    public ExaminationInfo Exam
    {
        set
        {
            exam = value;
            ExamNameText.text = exam.Name;
            StartTimeText.text = exam.StartingTime.ToShortDateString() + "   " + exam.StartingTime.ToShortTimeString();
            DurationTimeText.text = exam.Duration.ToString();
            EndTimeText.text = exam.Deadline.ToShortDateString() + "   " + exam.Deadline.ToShortTimeString();
            items.Clear();
            for (int i = 0; i < exam.QuestionInfos.Count; i++)
            {

                items.Add(exam.QuestionInfos[i]);
            }
            //SetDropDownItem(quesList);
            GenerateQuestionItem();
            CheckIfShowSubmitButton();
        }
        get
        {
            return exam;
        }
    }
    /// <summary>
    /// 在Awake中进行初始化工作，不然就晚了
    /// </summary>
    public virtual void Awake()
    {
        ExamNameText = transform.Find("CaptionText").GetComponent<Text>();
        StartTimeText = transform.Find("StartTimeText/Content").GetComponent<Text>();
        EndTimeText = transform.Find("EndTimeText/Content").GetComponent<Text>();
        DurationTimeText = transform.Find("DurationTimeText/Content").GetComponent<Text>();
        ParentGrid = transform.Find("QuestionSelectWin/ScrollView/Viewport/Content").gameObject;
        SetItemPrefab();
    }

    public void RefreshTime(IMessage message)
    {
        var ServerTime = (DateTime)message.Data;
        deltaTimeBetweenLocalAndServer = DateTime.Now - ServerTime;
    }
    public void ShowTimeAccordingSeconds(int second)
    {
        var hour = second / 3600;
        var min = (second % 3600) / 60;
        var sec = (second % 3600) % 60;
        transform.Find("RemainTimeText/Content").GetComponent<Text>().text = hour + ":" + min + ":" + sec;
    }

    public abstract void SetItemPrefab();
    void SetDropDownItem(List<QuestionInfo_o> quesList)
    {
        //DropDownList.options.Clear();
        for (int i = 0; i < quesList.Count; i++)
        {
            Dropdown.OptionData data = new Dropdown.OptionData();
            data.text = quesList[i].QuestionName;
            DropDownList.options.Add(data);
        }
        DropDownList.captionText.text = DropDownList.options[0].text;
        //DropDownList.transform.GetComponentInChildren<Text>().text = DropDownList.options[0].text;
        XmlPath = quesList[0].QuestionXMLPath;
        Debug.Log(XmlPath);
    }
    protected void GenerateQuestionItem() //开始创建考题节点预设
    {
        //foreach(Transform child in ParentGrid.transform)
        //{
        //    Destroy(child.gameObject);
        //}
        for (int i = 0; i < items.Count; i++)
        {
            GameObject question = Instantiate(ItemPrefab);
            question.transform.SetParent(ParentGrid.transform);
            question.transform.localScale = new Vector3(1, 1, 1);
            question.name =items[i].ID+"/"+items[i].FilePath;
            question.GetComponent<BaseSubItemManager>().Question = items[i];


            //if (0 == i)//赋个默认值
            //{
            //    question.transform.FindChild("Toggle").GetComponent<Toggle>().isOn = true;//该处赋值会自动触发XmlPath属性赋值
            //}
        }
        CheckIfHasFile(items);
    }
    //protected void AddOneQuestionItem(QuestionInfo questionI)
    //{
    //    GameObject question = Instantiate(ItemPrefab);
    //    question.transform.SetParent(ParentGrid.transform);
    //    question.transform.localScale = new Vector3(1, 1, 1);
    //    question.name = "question-" + items.Count;
    //    question.GetComponent<BaseSubItemManager>().Question = questionI;
    //}
    public abstract void CheckIfHasFile(List<QuestionInfo> items);
    public abstract void CheckIfShowSubmitButton();

    public void ValueChange()
    {
        XmlPath = items[DropDownList.value].FilePath;
        Debug.Log(XmlPath);
    }
    protected QuestionInfo question;
    public QuestionInfo Question
    {
        set
        {
            question = value;
            XmlPath = question.FilePath;
            CurQuestionID = question.ID;
            CurExamID = exam.ID;
            CurExam = exam;
            CurQues = question;

            Debug.Log(question.FilePath);
            Debug.Log(CurQuestionID);
            Debug.Log(CurExamID);
            if (transform.Find("ExamTip") && transform.Find("ExamTip").gameObject.activeInHierarchy)
            {
                transform.Find("ExamTip").gameObject.SetActive(false);
            }
        }
    }

}