using CommonLang.IO;
using CommonLang.XCSV;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace XmdsCommonServer.Plugin.XmdsSkillTemplate
{
    /// <summary>
    /// FileName: XmdsSkillDataMgr.cs
    /// Author: Alex.Yu
    /// Corporation:... 
    /// Description: 技能数值管理类.
    /// DateTime: 2015/5/19 19:50:44
    /// </summary>
    public class XmdsSkillDataMgr
    {

        private const string FILE_PATH = "/data_config/skill_config.csv";
        private static XmdsSkillDataMgr mInstance = null;
        public static XmdsSkillDataMgr Instance { get { return mInstance; } }
        public static void Init(string rootPath)
        {
            new XmdsSkillDataMgr();
            InitData(rootPath);
        }
        private XmdsSkillDataMgr() { mInstance = this; }
        private static Dictionary<int, Dictionary<int,int>> mSkillData  = null;
        private static void InitData(string path)
        {

            mSkillData = InitSkillConfig(Resource.FormatPath(path + FILE_PATH));
        }

        private static Dictionary<int, Dictionary<int, int>> InitSkillConfig(string path)
        {
            string text = Resource.LoadAllText(path);

            List<SkillConfigLine> lines = CsvParser.LoadCSVObjectList<SkillConfigLine>(text);
            Dictionary<int, Dictionary<int, int>> ret =  new Dictionary<int, Dictionary<int, int>>();

            foreach(SkillConfigLine line in lines)
            {
                if(line.ID != null && line.VALUE != null)
                {

                    #region Debug.
                    /*
                    int id = 0;
                    if(int.TryParse(line.ID, System.Globalization.NumberStyles.Integer,
                     System.Globalization.CultureInfo.InvariantCulture, out id))
                    {
                        mSkillData.Add(id, DictoryParserValue(line.VALUE));
                    }
                    else
                    {
                        XmdsVirtual.FormatLog("XmdsSkillData InitData Error:公式ID = {0}", line.ID);
                        break;
                    }
                    */
                    #endregion

                    ret.Add(int.Parse(line.ID), DictoryParserValue(line.VALUE));
                }
            }
            return ret;
        }

        private static Dictionary<int, int> DictoryParserValue(string context)
        {
            Dictionary<int, int> ret = new Dictionary<int, int>();

            context = context.Replace('{', ' ');
            context = context.Replace('}', ' ');
            string[] rlt = context.Split(',');
            if(rlt != null)
            {
                int l = rlt.Length;
                int v = 0;
                for(int i = 0; i < l; i++)
                {
                    v = 0;
                    #region Debug.

                    //if(!int.TryParse(rlt[i], System.Globalization.NumberStyles.Integer,
                    //  System.Globalization.CultureInfo.InvariantCulture, out v))
                    //{
                    //    XmdsVirtual.FormatLog("XmdsSkillData Parser Error:公式ID = {0}等级 = {1}", i, rlt[i]);
                    //}

                    #endregion

                    v = int.Parse(rlt[i]);

                    ret.Add(i, v);
                }
            }

            return ret;
        }

        //获取技能数据信息.
        public int GetXmdsSkillData(int formualID, int lv)
        {
            Dictionary<int,int> ret = null;
            int rlt = 0;
            if(mSkillData.TryGetValue(formualID, out ret))
            {

                if(ret.TryGetValue(lv - 1, out rlt))
                {
                    return rlt;
                }
                else
                {
                    XmdsVirtual.FormatLog("GetXmdsSkillData Error:公式ID = {0}等级 = {1}", formualID, lv);
                }
            }
            else
            {
                XmdsVirtual.FormatLog("GetXmdsSkillData Error:公式ID = {0}等级 = {1}", formualID, lv);
            }

            return 0;
        }

        internal class SkillConfigLine
        {
            public string ID = null;
            public string VALUE = null;
        }
    }



}