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

public class ExaminationQuestionSelectedList : MonoBehaviour {

    // Use this for initialization
    public GameObject itemPrefab;
    public List<ExaminationQuestionObject> questionList = new List<ExaminationQuestionObject>();
    void Start()
    {
        MessageDispatcher.AddListener("QUESTION_PAGE_REFRESH", showQuestionList);
    }
    void OnDestroy()
    {
        MessageDispatcher.RemoveListener("QUESTION_PAGE_REFRESH", showQuestionList);
    }

    // Update is called once per frame
    void Update()
    {

    }
    private void showQuestionList(IMessage message)
    {
        PagingReplyInfo<ExaminationQuestionObject> pair = (PagingReplyInfo<ExaminationQuestionObject>)(message.Data);
        questionList = pair.Items;
        foreach (Transform child in this.transform)
        {
            Destroy(child.gameObject);
        }
        foreach (ExaminationQuestionObject question in questionList)
        {
            GameObject item = Instantiate(itemPrefab) as GameObject;
            item.transform.parent = this.transform;
            item.transform.localScale = new Vector3(1, 1, 1);
            item.name = "Item";
            item.GetComponent<ExaminationQuestionSelectedMessage>().setQuestion(question);
            //item.transform.FindChild("Toggle").GetComponent<Toggle>().group = GetComponent<ToggleGroup>();
            if (ExaminationPaperDetail.questionId.Contains(question.ID.ToString()))
            {
                item.transform.Find("Toggle").GetComponent<Toggle>().isOn = true;
            }
        }
    }    
}