using System.Linq;
using System.IO;
using Newtonsoft.Json;
using toast_mcl.Config;

namespace toast_mcl.Programs;
public static class ConfigUtils
{
    public static ConfigSettings ?Settings { get; private set;}
    
    private static readonly string ConfigFolderPath = Path.Combine(Base.AppDirectory, "toast_mc");
    private static readonly string ConfigFilePath = Path.Combine(ConfigFolderPath, "config.json");

    public static void Init()
    {
        if (!Directory.Exists(ConfigFolderPath))
        {
            Directory.CreateDirectory(ConfigFolderPath);
        }
        if (!File.Exists(ConfigFilePath))
        {
            CreateDefaultConfig();
        }
    }
    private static void CreateDefaultConfig()
    {
        Settings = DefaultConfig.GetDefaultConfig();
        SaveConfig();
    }
    public static void LoadConfig()
    {
        if (File.Exists(ConfigFilePath))
        {
            string configJson = File.ReadAllText(ConfigFilePath);
            Settings = JsonConvert.DeserializeObject<ConfigSettings>(configJson);
        }
        else
        {
            CreateDefaultConfig();
        }

        var ConfigVersion = Settings?.AppSettings?.Version;
        if (ConfigVersion != Base.Version)
        {
            var oldSettings = Settings;
            UpdateConfig();
        }
    }

    private static void UpdateConfig()
    {
        
    }

    public static void SaveConfig()
    {
        string configJson = JsonConvert.SerializeObject(Settings, Formatting.Indented);
        File.WriteAllText(ConfigFilePath, configJson);
    }
}