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

/// <summary>
/// Question.cs——CSV信息类
/// </summary>
public class Question
{
    /// <summary>
    /// id
    /// </summary>
    public string ID { get; set; }

    /// <summary>
    /// 类型（1单选，2多选，3填空）
    /// </summary>
    public QuestionType Type { get; set; }

    /// <summary>
    /// 描述
    /// </summary>
    public string Description { get; set; }
    /// <summary>
    /// 内容
    /// </summary>
    public List<string> Content { get; set; }
    /// <summary>
    /// 选择题结果
    /// </summary>
    public Dictionary<string, bool> SelectionResult = new Dictionary<string, bool>();
    /// <summary>
    /// 评分结果
    /// </summary>
    public Dictionary<string, int> ScoreResult = new Dictionary<string, int>();
}
public enum QuestionType
{
    RadioSelect = 1,
    MultiSelect = 2,
    FillInTheBlanks = 3
}

public class QuestionItem : MonoBehaviour
{
    // 单选按钮预设
    public GameObject RadioSelectItem;
    // 多选按钮预设
    public GameObject MultiSelectItem;
    // 填空按钮预设
    public GameObject FillInTheBlanksItem;
    // Item父对象
    public GameObject ItemParent;
    // 问题描述
    public Text QuestionDescription;
    // Question
    private Question Data;
    public IEnumerator SetData(Question question)
    {
        Data = question;
        if (Data.ID == "2" || Data.ID == "1")
        {
            // 参演人员打分
            ItemParent.GetComponent<GridLayoutGroup>().cellSize = new Vector2(1100, 50);
        }
        QuestionDescription.text = string.Format("{0}", Data.Description);
        for (int i = 0; i < Data.Content.Count; i++)
        {
            GameObject obj = null;
            switch (Data.Type)
            {
                case QuestionType.RadioSelect:
                    obj = Instantiate(RadioSelectItem);
                    break;
                case QuestionType.MultiSelect:
                    obj = Instantiate(MultiSelectItem);
                    break;
                case QuestionType.FillInTheBlanks:
                    obj = Instantiate(FillInTheBlanksItem);
                    break;
            }
            // 记录问题位置，大小
            Vector3 tempPos = obj.transform.localPosition;
            Vector3 tempSca = obj.transform.localScale;
            // 设置父对象
            obj.transform.SetParent(ItemParent.transform);
            obj.transform.localPosition = tempPos;
            obj.transform.localScale = tempSca;
            // 获取ItemScript
            QuestionSubItem sub = obj.GetComponent<QuestionSubItem>();
            sub.UIText.text = Data.Content[i];
            string key = Data.Content[i];
            if (Data.Type == QuestionType.FillInTheBlanks)
            {
                // 添加结果
                Data.ScoreResult.Add(key, 0);
                // 添加事件
                sub.UIInput.onEndEdit.AddListener(a =>
                {
                    if (string.IsNullOrEmpty(a))
                    {
                        return;
                    }
                    int temp = int.Parse(a);
                    temp = Mathf.Clamp(temp, 1, 10);
                    sub.UIInput.text = temp.ToString();
                    Data.ScoreResult[key] = temp;
                    //Debug.Log(string.Format("结果有{0}条，当前是第{1}条，结果{2}", Data.Result.Count, num, Data.Result[num]));
                    MessageDispatcher.SendMessage("CHECK_QUESTION_BUTTON");
                });
            }
            else
            {
                if (Data.Type == QuestionType.RadioSelect)
                {
                    // 单选组
                    sub.UIToggle.group = ItemParent.GetComponent<ToggleGroup>();
                }
                // 添加结果
                Data.SelectionResult.Add(key, false);
                // 添加事件
                sub.UIToggle.onValueChanged.AddListener(a =>
                {
                    Data.SelectionResult[sub.UIText.text] = a;

                    //Debug.Log(string.Format("单选结果为：{0}", Data.Result[0]));
                    MessageDispatcher.SendMessage("CHECK_QUESTION_BUTTON");

                });
            }
            yield return new WaitForEndOfFrame();
        }
        // 调整大小
        SetSize();
    }
    private void SetSize()
    {
        RectTransform temp = (ItemParent.transform as RectTransform);
        float y = temp.sizeDelta.y;
        RectTransform itemRect = (transform as RectTransform);
        itemRect.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, y + 40);
    }
}