using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class QustionData {

    private QuestionConfig[] questionBasicList;
    private QuestionConfig[] questionList;

    private Dictionary<string, QuestionConfig> datas;

    public System.Object[] GetAllQuestion()
    {
        List<System.Object> t_list = new List<System.Object>();
        for (int i = 0; i < questionBasicList.Length; i++)
        {
            t_list.Add(questionBasicList[i]);
        }
        for (int i = 0; i < questionList.Length; i++)
        {
            t_list.Add(questionList[i]);
        }
        return t_list.ToArray();
    }

    public List<System.Object> GetList()
    {
        List<System.Object> t_list = new List<System.Object>();
        for (int i = 0; i< questionBasicList.Length; i++)
        {
            t_list.Add(questionBasicList[i]);
        }
        for (int i = 0; i < questionList.Length; i++)
        {
            t_list.Add(questionList[i]);
        }
        return t_list;
    }

    public void InitQuestionConfig(QuestionConfig[] questionBasicList)
    {
        this.questionBasicList = questionBasicList;
        this.questionList = new QuestionConfig[0];
        datas = new Dictionary<string, QuestionConfig>();
        for (int i = 0; i < questionBasicList.Length; i++)
        {
            datas.Add(questionBasicList[i].id, questionBasicList[i]);
        }
    }

    public void InitQuestionConfig(QuestionConfig[] questionBasicList, QuestionConfig[] questionList)
    {
        this.questionBasicList = questionBasicList;
        this.questionList = questionList;
        datas = new Dictionary<string, QuestionConfig>();
        for (int i = 0; i < questionBasicList.Length; i++)
        {
            datas.Add(questionBasicList[i].id, questionBasicList[i]);
        }
        for (int i = 0; i < questionList.Length; i++)
        {
            datas.Add(questionList[i].id, questionList[i]);
        }
    }

    public QuestionConfig GetConfigById(string id)
    {
        if(id != null && datas.ContainsKey(id))
            return datas[id];
        return null;
    }
    //根据 题的ID 获取正确答案对应的索引号
    public int GetCorrectIndexById(string id)
    {
        if(!datas.ContainsKey(id))
        {
            return -1;//没有这个题
        }
        QuestionConfig config = datas[id];
        int res = -1;
        switch(config.answer)
        {
            case "A":
                res = 0;
                break;
            case "B":
                res = 1;
                break;
            case "C":
                res = 1;
                break;
            case "D":
                res = 1;
                break;

        }
        return res;
    }
}

public class QuestionConfig
{

    public string content;
    public string content_img;
    public string id;
    public string desc;
    public string answer;
    public string question_type;
}