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

namespace AI.Converters
{
    /// <summary>
    /// 表单布尔字段与字符串双向转换（CheckBox 与 CurrentValue 绑定）
    /// </summary>
    public class FormBoolConverter : IValueConverter
    {
        public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
        {
            if (value is string s)
            {
                var v = s?.Trim() ?? string.Empty;
                return v is "1" or "true" or "True" or "yes" or "是";
            }
            return false;
        }

        public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
        {
            if (value is bool b)
            {
                return b ? "True" : "False";
            }

            return "False";
        }
    }
}