using Microsoft.Win32;
using System.IO;

namespace RhSolutions.Services;

public class AddInConfiguration : IAddInConfiguration
{
    private RegistryKey _rootKey;
    private string _priceListPath;
    private Dictionary<string, string> _priceListHeaders;

    public event IAddInConfiguration.SettingsHandler OnSettingsChange;

    public AddInConfiguration()
    {
        _rootKey = Registry.CurrentUser.CreateSubKey(@"SOFTWARE\RhSolutions\RhSolutions-AddIn");
        _priceListPath = (string)_rootKey.GetValue("PriceListPath");
        _priceListHeaders = new()
        {
            ["Amount"] = "Кол-во",
            ["OldSku"] = "Прежний материал",
            ["Sku"] = "Актуальный материал",
            ["ProductLine"] = "Программа",
            ["Name"] = "Наименование",
            ["Measure"] = "Ед. изм."
        };
    }

    public string GetPriceListFileName() => Path.GetFileName(_priceListPath);
    public Dictionary<string, string> GetPriceListHeaders() => _priceListHeaders;
    public string GetPriceListPath() => _priceListPath;

    public void SaveSettings()
    {
        _rootKey.SetValue("PriceListPath", _priceListPath);
        OnSettingsChange.Invoke();
    }

    public void SetPriceListPath(string value)
    {
        _priceListPath = value;
    }
}