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

public class ResSvc : MonoBehaviour
{
    private Dictionary<int, List<Answer>> _answerDict = new Dictionary<int, List<Answer>>();
    private Dictionary<int, PassInfo> _passInfoDict = new Dictionary<int, PassInfo>();
    private Dictionary<int, List<AnswerTip>> _answerTipDict = new Dictionary<int, List<AnswerTip>>();
    // Start is called before the first frame update


    public void Init()
    {

        switch (GameRoot.Instance.ABType)
        {
            case 0:
                InitAnswerConfig("answerConfig");
                InitAnswerTip("answerTip");
                break;
            case 1:
                InitAnswerConfig("answerConfig_B");
                InitAnswerTip("answerTip_B");
                break;
        }
       
        
        InitPassConfig("passInfo");

    }

    private void InitAnswerConfig(string path)
    {
        TextAsset xml = Resources.Load<TextAsset>(path);
        if (!xml)
        {
            Debug.Log("Xml" + path + "加载失败");
        }
        else
        {
            Debug.Log("Xml" + path + "加载");
            XmlDocument doc = new XmlDocument();
            doc.LoadXml(xml.text);

            XmlNodeList nodLst = doc.SelectSingleNode("root").ChildNodes;
            List<Answer> answers = new List<Answer>();
            int index = 1;
            for (int i = 0; i < nodLst.Count; i++)
            {


               
                XmlElement ele = nodLst[i] as XmlElement;

                if (ele.GetAttributeNode("PassIndex") == null)
                {
                    continue;
                }

                int PassIndex = Convert.ToInt32(ele.GetAttributeNode("PassIndex").InnerText);
                
                if (index != PassIndex)
                {
                    answers = new List<Answer>();
                    index = PassIndex;
                }
                Answer data = new Answer(PassIndex);

                foreach (XmlElement e in nodLst[i].ChildNodes)
                {

                    
                    switch (e.Name)
                    {
                        case "questionIndex":

                            data.QuestionIndex = int.Parse(e.InnerText);
                            break;
                        case "answer":
                            string[] valArr = e.InnerText.Split('_');

                            if (valArr.Length > 1)
                            {
                                for (int j = 0; j < valArr.Length; j++)
                                {
                                    data.answer += valArr[j];
                                }

                            }
                            else
                            {
                                data.answer = valArr[0];
                            }
                            break;
                        case "score":
                            data.score =float.Parse(e.InnerText);
                            break;
                            
                    }

                    

                }
                answers.Add(data);

                if (_answerDict.ContainsKey(PassIndex))
                {
                    _answerDict[PassIndex] = answers;
                }
                else
                {

                    _answerDict.Add(PassIndex, answers);
                }
                //Debug.Log(PassIndex + "-" + data.QuestionIndex + "-" + data.answer);


            }
        }



    }

    private void InitAnswerTip(string path)
    {
        TextAsset xml = Resources.Load<TextAsset>(path);
        if (!xml)
        {
            Debug.Log("Xml" + path + "加载失败");
        }
        else
        {
            XmlDocument doc = new XmlDocument();
            doc.LoadXml(xml.text);

            XmlNodeList nodLst = doc.SelectSingleNode("root").ChildNodes;
            List<AnswerTip> answers = new List<AnswerTip>();
            int index = 1;
            for (int i = 0; i < nodLst.Count; i++)
            {



                XmlElement ele = nodLst[i] as XmlElement;

                if (ele.GetAttributeNode("PassIndex") == null)
                {
                    continue;
                }

                int PassIndex = Convert.ToInt32(ele.GetAttributeNode("PassIndex").InnerText);

                if (index != PassIndex)
                {
                    answers = new List<AnswerTip>();
                    index = PassIndex;
                }
                AnswerTip data = new AnswerTip(PassIndex);

                foreach (XmlElement e in nodLst[i].ChildNodes)
                {


                    switch (e.Name)
                    {
                        case "questionIndex":

                            data.QuestionIndex = int.Parse(e.InnerText);
                            break;
                        case "answer":
                            data.answer = e.InnerText;
                            if (data.answer.Contains("r"))
                            {
                               data.answer= data.answer.Replace('r', '\n');
                            }
                            //if (data.answer.Contains("R"))
                            //{
                            //    data.answer = data.answer.Replace('R', '\n');
                            //}

                            if (data.answer.Contains("1."))
                            {
                                data.answer = data.answer.Replace("1.", "(1)");
                            }
                            break;
                            if (data.answer.Contains("2."))
                            {
                                data.answer = data.answer.Replace("2.", "(2)");
                            }
                            break;
                            if (data.answer.Contains("3."))
                            {
                                data.answer = data.answer.Replace("3.", "(3)");
                            }
                            break;
                            if (data.answer.Contains("4."))
                            {
                                data.answer = data.answer.Replace("4.", "(4)");
                            }
                            break;
                            if (data.answer.Contains("5."))
                            {
                                data.answer = data.answer.Replace("5.", "(5)");
                            }
                            break;


                    }



                }
                answers.Add(data);

                if (_answerDict.ContainsKey(PassIndex))
                {
                    _answerTipDict[PassIndex] = answers;
                }
                else
                {
                    _answerTipDict.Add(PassIndex, answers);
                }
                //Debug.Log(PassIndex + "-" + data.QuestionIndex + "-" + data.answer);


            }
        }



    }
    private void InitPassConfig(string path)
    {
        TextAsset xml = Resources.Load<TextAsset>(path);
        if (!xml)
        {
            Debug.Log("Xml" + path + "加载失败");
        }
        else
        {
            XmlDocument doc = new XmlDocument();
            doc.LoadXml(xml.text);

            XmlNodeList nodLst = doc.SelectSingleNode("root").ChildNodes;


            List<Answer> answers = new List<Answer>();


            for (int i = 0; i < nodLst.Count; i++)
            {
                XmlElement ele = nodLst[i] as XmlElement;

                if (ele.GetAttributeNode("PassIndex") == null)
                {
                    continue;
                }
                int PassIndex = Convert.ToInt32(ele.GetAttributeNode("PassIndex").InnerText);

                PassInfo data = new PassInfo(PassIndex);


                foreach (XmlElement e in nodLst[i].ChildNodes)
                {
                    switch (e.Name)
                    {
                        case "title":
                            data.info = e.InnerText;
                            break;
                        case "score":
                            data.score = float.Parse(e.InnerText);                           
                            break;
                        case "time":
                            data.time = int.Parse(e.InnerText);
                            break;
                    }
                }

                _passInfoDict.Add(PassIndex, data);

            }
        }



    }

    public bool CheckAnswerIsTrue(int passIndex,int questionIndex,int userAnswer)
    {

        List<Answer> answers = new List<Answer>();
        if(_answerDict.TryGetValue(passIndex,out answers))
        {
            for (int i = 0; i < answers.Count; i++)
            {
               if(answers[i].QuestionIndex == questionIndex)
                {

                    int value = int.Parse(answers[i].answer);
                    Debug.Log("第" + passIndex + "关第" + questionIndex + "题答题为" + userAnswer + "答案为" + answers[i].answer);
                    if (answers[i].answer == userAnswer.ToString())
                    {
                        Debug.Log("关卡"+passIndex+"小题"+questionIndex+"得分为"+answers[i].score);
                        return true;
                    }                   
                    
                }
            }
        }


        return false;
    }

    public bool CheckAnswerIsTrue(int passIndex, int questionIndex, int[] userAnswer)
    {
        List<Answer> answers = new List<Answer>();
        if (_answerDict.TryGetValue(passIndex, out answers))
        {
            for (int i = 0; i < answers.Count; i++)
            {
                if (answers[i].QuestionIndex == questionIndex)
                {
                    string value = answers[i].answer;
                    string str = "";
                    for (int j = 0; j < userAnswer.Length; j++)
                    {
                         str+= userAnswer[j];
                    }
                    if (answers[i].answer == str)
                    {
                        Debug.Log("关卡" + passIndex + "小题" + questionIndex + "得分为" + answers[i].score);
                        return true;
                    }
                    else
                    {
                        Debug.Log("第"+passIndex+"关第"+questionIndex+"题答题为" + str + "答案为" + answers[i].answer);
                    }
                }
            }
        }

        Debug.Log("第" + passIndex + "关第" + questionIndex + "多选题错误" );
        return false;
    }

    public float GetSomePassScore(int index,int[] passIndexs)
    {
        float allScore = 0;
        string scoreStr = "";
        for (int i = 0; i < passIndexs.Length; i++)
        {
            List<Answer> list = new List<Answer>();
            float score = 0;
            if (_answerDict.TryGetValue(passIndexs[i], out list))
            {
                foreach (var item in list)
                {
                    score += item.score;
                    scoreStr += score.ToString();
                    scoreStr += "+";
                }
            }
            allScore += score;
        }
        Debug.Log("计算密卷" + index + "的总分值为："+scoreStr +"="+ allScore);
        return allScore;
    }

    public List<AnswerTip> GetAnswerTip(int passIndex)
    {
        List<AnswerTip> tips = new List<AnswerTip>();
        if (_answerTipDict.TryGetValue(passIndex, out tips))
        {
            return tips;
        }
        return null;
    }

    public PassInfo GetPassInfo(int passIndex)
    {
        PassInfo passInfo = null;
        if(_passInfoDict.TryGetValue(passIndex,out passInfo))
        {
            return passInfo;
        }
        return null;
    }

    public float GetQuestionScore(int passIndex,int QuestionIndex)
    {
        List<Answer> list = new List<Answer>();
        if( _answerDict.TryGetValue(passIndex, out list))
        {
            foreach (var item in list)
            {
                if (item.QuestionIndex == QuestionIndex)
                {
                    return item.score;
                }
            }
        }
        return 0;
    }

}