//--------------------------------------------------------
//    [Author]:           Fish
//    [  Date ]:           2024年5月17日
//--------------------------------------------------------

using System.Collections.Generic;
using System.IO;
using System.Threading;
using System;
using UnityEngine;
using LitJson;

public partial class DamageNumConfig
{

    public readonly string id;
	public readonly int realm;
	public readonly int prefix;
	public readonly int plus;
	public readonly int minus;
	public readonly int[] nums;

	public DamageNumConfig()
    {
    }

    public DamageNumConfig(string input)
    {
        try
        {
            var tables = input.Split('\t');

            id = tables[0];

			int.TryParse(tables[1],out realm); 

			int.TryParse(tables[2],out prefix); 

			int.TryParse(tables[3],out plus); 

			int.TryParse(tables[4],out minus); 

			if (tables[5].Contains("["))
			{
				nums = JsonMapper.ToObject<int[]>(tables[5]);
			}
			else
			{
				string[] numsStringArray = tables[5].Trim().Split(StringUtility.splitSeparator,StringSplitOptions.RemoveEmptyEntries);
				nums = new int[numsStringArray.Length];
				for (int i=0;i<numsStringArray.Length;i++)
				{
					 int.TryParse(numsStringArray[i],out nums[i]);
				}
			}
        }
        catch (Exception ex)
        {
            DebugEx.Log(ex);
        }
    }

    static Dictionary<string, DamageNumConfig> configs = new Dictionary<string, DamageNumConfig>();
    public static DamageNumConfig Get(string id)
    {   
		if (!inited)
        {
            Debug.LogError("DamageNumConfig 还未完成初始化。");
            return null;
        }
		
        if (configs.ContainsKey(id))
        {
            return configs[id];
        }

        DamageNumConfig config = null;
        if (rawDatas.ContainsKey(id))
        {
            config = configs[id] = new DamageNumConfig(rawDatas[id]);
            rawDatas.Remove(id);
        }

        return config;
    }

	public static DamageNumConfig Get(int id)
    {
        return Get(id.ToString());
    }

    public static List<string> GetKeys()
    {
        var keys = new List<string>();
        keys.AddRange(configs.Keys);
        keys.AddRange(rawDatas.Keys);
        return keys;
    }

    public static List<DamageNumConfig> GetValues()
    {
        var values = new List<DamageNumConfig>();
        values.AddRange(configs.Values);

        var keys = new List<string>(rawDatas.Keys);
        for (int i = 0; i < keys.Count; i++)
        {
            values.Add(Get(keys[i]));
        }

        return values;
    }

	public static bool Has(string id)
    {
        return configs.ContainsKey(id) || rawDatas.ContainsKey(id);
    }

	public static bool Has(int id)
    {
        return Has(id.ToString());
    }

	public static bool inited { get; private set; }
    protected static Dictionary<string, string> rawDatas = new Dictionary<string, string>();
    public static void Init(bool sync=false)
    {
	    inited = false;
		var path = string.Empty;
        if (AssetSource.refdataFromEditor)
        {
            path = ResourcesPath.CONFIG_FODLER +"/DamageNum.txt";
        }
        else
        {
            path = AssetVersionUtility.GetAssetFilePath("config/DamageNum.txt");
        }

        configs.Clear();
		var tempConfig = new DamageNumConfig();
        var preParse = tempConfig is IConfigPostProcess;

        if (sync)
        {
            var lines = File.ReadAllLines(path);
            if (!preParse)
            {
                rawDatas = new Dictionary<string, string>(lines.Length - 3);
            }
            for (int i = 3; i < lines.Length; i++)
            {
				try 
				{
					var line = lines[i];
					var index = line.IndexOf("\t");
					if (index == -1)
					{
						continue;
					}
					var id = line.Substring(0, index);

					if (preParse)
					{
						var config = new DamageNumConfig(line);
						configs[id] = config;
						(config as IConfigPostProcess).OnConfigParseCompleted();
					}
					else
					{
						rawDatas[id] = line;
					}
				}
				catch (System.Exception ex)
                {
                    Debug.LogError(ex);
                }
            }
			inited = true;
        }
        else
        {
            ThreadPool.QueueUserWorkItem((object _object) =>
            {
                var lines = File.ReadAllLines(path);
				if (!preParse)
				{
					rawDatas = new Dictionary<string, string>(lines.Length - 3);
				}
                for (int i = 3; i < lines.Length; i++)
                {
					try 
					{
					   var line = lines[i];
						var index = line.IndexOf("\t");
						if (index == -1)
						{
							continue;
						}
						var id = line.Substring(0, index);

						if (preParse)
						{
							var config = new DamageNumConfig(line);
							configs[id] = config;
							(config as IConfigPostProcess).OnConfigParseCompleted();
						}
						else
						{
							rawDatas[id] = line;
						}
					}
					catch (System.Exception ex)
                    {
                        Debug.LogError(ex);
                    }
                }

                inited = true;
            });
        }
    }

}