using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Text;
using UnityEngine;
using UnityEngine.Networking;
namespace WildAttack
{

    /// <summary>
    /// 关卡配置结构体
    /// </summary>
    public struct ProcessData
    {
        public int id;
        public List<int> monsterId;
        public List<List<int>> weight;
        public List<float> refreshTime;
    }
    /// <summary>
    /// process.csv
    /// </summary>
    public class ProcessModule : Singleton<ProcessModule>, IModule
    {
        #region Member
        public Dictionary<int, ProcessData> processDataDic;
        #endregion

        #region Override
        public IEnumerator LoadCSV(string fileName, Action callback)
        {
            string sPath = CSVUtils.GetStreamingAssetPath() + "/" + fileName;
            UnityWebRequest www = UnityWebRequest.Get(sPath);
            yield return www.SendWebRequest();
            File.WriteAllText(Application.persistentDataPath + "/" + fileName, www.downloadHandler.text, Encoding.GetEncoding("utf-8"));
            www.Dispose();
            SaveData(CSVUtils.GetInstance().LoadFile(Application.persistentDataPath, fileName));

            callback();
        }

        public void SaveData(string[] lineArr)
        {
            processDataDic = new Dictionary<int, ProcessData>();
            for (int i = 1; i < lineArr.Length; i++)
            {
                string[] data = lineArr[i].Split(',');
                List<int> idList = new List<int>();
                string[] idListStr = data[2].Split('|');

                for (int k = 0; k < idListStr.Length; k++)
                {
                    idList.Add(int.Parse(idListStr[k]));
                }

                List<List<int>> weightList = new List<List<int>>();
                if (idListStr.Length == 1)
                {
                    string[] weightStr = data[3].Split('|');
                    List<int> weight = new List<int>();
                    foreach (var item in weightStr)
                    {
                        weight.Add(int.Parse(item));
                    }
                    weightList.Add(weight);
                }
                else
                {
                    for (int j = 0; j < idList.Count; j++)
                    {
                        List<int> weight = new List<int>();
                        string[] weightStr;
                        if (j == 0)
                        {
                            weightStr = data[j + 3].Split('\"')[1].Split('|');
                        }
                        else if (j == idList.Count - 1)
                        {
                            weightStr = data[j + 3].Split('\"')[0].Split('|');
                        }
                        else
                        {
                            weightStr = data[j + 3].Split('|');
                        }
                        foreach (var item in weightStr)
                        {
                            weight.Add(int.Parse(item));
                        }
                        weightList.Add(weight);
                    }
                }

                List<float> timeList = new List<float>();
                string[] timeListStr = data[3 + idList.Count].Split('|');
                for (int z = 0; z < timeListStr.Length; z++)
                {
                    timeList.Add(float.Parse(timeListStr[z]));
                }
                processDataDic[int.Parse(data[0])] = new ProcessData()
                {
                    id = int.Parse(data[0]),
                    monsterId = idList,
                    weight = weightList,
                    refreshTime = timeList,
                };
            }
        }
        #endregion

        #region Function
        public ProcessData GetData(int id)
        {
            ProcessData module = new ProcessData();
            if (processDataDic.ContainsKey(id))
            {
                module = processDataDic[id];
            }
            return module;
        }
        #endregion
    }
}