using System;
using System.Collections.Generic;
using System.Globalization;
using Avalonia.Data.Converters;

namespace DispenserUI.ViewModels.Converter;

public class UserRoleConverter : IValueConverter
{
    private static readonly List<string> Roles = ["普通用户", "管理员"];

    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        return Roles[(int)value!];
    }

    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        for (var i = 0; i < Roles.Count; i++)
            if (ReferenceEquals(Roles[i], value))
                return i;

        return 0;
    }
}