using CMM.Language;
using CMM.Library.Base;
using CMM.Library.Helpers;
using CMM.Library.Method;
using System.Globalization;
using System.IO;
using System.Text.Json.Serialization;
using System.Windows;

namespace CMM.Library.Config;

public class XConfig : PropertyBase
{
    [JsonIgnore]
    public string Version { get; private set; }

    public static string ConfigFileName => Path.Combine(AssemblyData.Path, "Config.cfg");

    #region Language
    [JsonIgnore]
    public CultureInfo Culture
    {
        get => _Culture;
        set
        {
            SetProperty(ref _Culture, value);
            LoadCultures();
        }
    }
    CultureInfo _Culture;
    public string Language { get; set; } = null;
    CulturesHelper CulturesHelper { get; init; } = new();
    public void LoadCultures()
    {
        if (CulturesHelper == null) return;

        CulturesHelper.ChangeCulture(Culture);
    }
    #endregion

    public virtual void Load()
    {
        XConfig _base = null;
        if (new FileInfo(ConfigFileName).Exists)
        {
            try
            {
                _base = ConfigFileName.JsonFormFile<XConfig>();
            }
            catch (Exception ex)
            {
                MessageBox.Show($"{Lang.Find("LoadConfigErr")}{ex.Message}", "failed", MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }
        this.Culture = _base?.Culture ?? new CultureInfo(_base?.Language ?? "en-US", false);
        this.Version = $"{AssemblyData.AppName} {AssemblyData.AppVersion}";
    }

    public virtual void Save()
    {
        try
        {
            this.FileToJson(ConfigFileName);
        }
        catch (Exception ex)
        {
            MessageBox.Show($"{Lang.Find("SaveConfigErr")}{ex.Message}", "failed", MessageBoxButton.OK, MessageBoxImage.Error);
        }
    }
}