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


public static class Language
{

    static Dictionary<string, string> languageShowDict = new Dictionary<string, string>();  //设置中显示多语言版本选择
    static Dictionary<string, string> languageDict = new Dictionary<string, string>();  //unity语言配置对应的约定字符
    static string defaultLanguage = "";


    public static int languageNumber
    {
        get;
        set;
    }

    public static event Action languageChangeEvent;

    public static void ChangeLanguage(int _number)
    {
        if (languageChangeEvent != null)
        {
            languageChangeEvent();
        }
    }


    /// <summary>
    /// 根据系统语言自动设置默认语言
    /// </summary>
    public static void InitDefaultLanguage()
    {
        if (languageShowDict.IsNullOrEmpty())
        {
            var config = InitialFunctionConfig.Get("Language");
            Debug.LogFormat("系统语言：{0} 配置： {1}", Application.systemLanguage, config.Numerical1);
            if (string.IsNullOrEmpty(config.Numerical1))
                return;
            languageShowDict = JsonMapper.ToObject<Dictionary<string, string>>(config.Numerical1);
            languageDict = JsonMapper.ToObject<Dictionary<string, string>>(config.Numerical5);
            defaultLanguage = config.Numerical2;
            if (!languageShowDict.ContainsKey(defaultLanguage))
                defaultLanguage = "";
        }

        var id = LocalSave.GetString("LANGUAGE_ID1");
        Debug.LogFormat("系统语言：{0} 当前语言： {1}", Application.systemLanguage, id);
        if (!string.IsNullOrEmpty(id))
            return;

        string languageMark = ((int)Application.systemLanguage).ToString();
        if (languageDict.ContainsKey(languageMark))
        {
            id = languageDict[languageMark];
        }

        Id = languageShowDict.ContainsKey(id) ? id : defaultLanguage;
        Debug.LogFormat("系统语言：{0} 设置为： {1}", Application.systemLanguage, Id);
    }

    /// <summary>
    /// 语言的ID，用于区分下载资源
    /// </summary>
    /// <value></value>
    public static string Id
    {
        get
        {
            if (languageShowDict.IsNullOrEmpty())
                return "";
            return LocalSave.GetString("LANGUAGE_ID1");
        }
        set
        {
            LocalSave.SetString("LANGUAGE_ID1", value);
        }
    }

    //默认路径不附加地址，Id不为空时附加Id
    public static string fixPath
    {
        get
        {
            if (string.IsNullOrEmpty(Id))
                return "";
            return string.Format("/{0}", Id);
        }
    }

    public static string Get(string _id)
    {
        var languageInfo = LanguageConfig.Get(_id);
        if (languageInfo == null)
        {
#if UNITY_EDITOR
            if (_id.StartsWith(NewBieGuideScriptableObject.GuidesPrefixNewBie) ||
                _id.StartsWith(NewBieGuideScriptableObject.GuidesPrefixFun))
                return string.Empty;
            DebugEx.LogFormat("缺少语言表配置,id: {0}", _id);
#endif
            return string.Empty;
        }

        if (string.IsNullOrEmpty(languageInfo.content))
        {
            DebugEx.LogFormat("语言内容为空,id: {0}", _id);
        }

        return languageInfo.content;
    }

    public static string Get(string _id, params object[] _objects)
    {
        var content = Get(_id);
        try
        {
            return string.Format(content, _objects);
        }
        catch (Exception ex)
        {
            DebugEx.LogFormat("语言内容格式错误,id: {0}", _id);
            return content;
        }
    }

    public static string GetFromLocal(int _id)
    {
        var languageInfo = PriorLanguageConfig.Get(_id);
        if (languageInfo == null)
        {
            DebugEx.LogFormat("缺少语言表配置,id: {0}", _id);
            return string.Empty;
        }

        if (string.IsNullOrEmpty(languageInfo.Content))
        {
            DebugEx.LogFormat("语言内容为空,id: {0}", _id);
        }

        return languageInfo.Content;
    }

    public static string GetFromLocal(int _id, params object[] _objects)
    {
        var content = GetFromLocal(_id);
        try
        {
            return string.Format(content, _objects);
        }
        catch (Exception ex)
        {
            DebugEx.LogFormat("语言内容格式错误,id: {0}", _id);
            return content;
        }
    }


}