XplorePlane/XP.Hardware.PLC.Sentry/Views/WriteValueTemplateSelector.cs

using System.Windows;
using System.Windows.Controls;
using XP.Hardware.PLC.Sentry.ViewModels;

namespace XP.Hardware.PLC.Sentry.Views
{
    /// <summary>
    /// 写入值控件模板选择器，根据信号数据类型选择不同的写入控件 | Write value template selector, selects different write controls based on signal data type
    /// bool → ToggleButton, byte/short/int → RadNumericUpDown（整数）, single/double → RadNumericUpDown（浮点）, string → TextBox
    /// </summary>
    public class WriteValueTemplateSelector : DataTemplateSelector
    {
        /// <summary>
        /// bool 类型写入模板 | Bool type write template
        /// </summary>
        public DataTemplate BoolTemplate { get; set; }

        /// <summary>
        /// 整数类型写入模板（byte, short, int）| Integer type write template
        /// </summary>
        public DataTemplate IntegerTemplate { get; set; }

        /// <summary>
        /// 浮点类型写入模板（single, double）| Float type write template
        /// </summary>
        public DataTemplate FloatTemplate { get; set; }

        /// <summary>
        /// 字符串类型写入模板 | String type write template
        /// </summary>
        public DataTemplate StringTemplate { get; set; }

        public override DataTemplate SelectTemplate(object item, DependencyObject container)
        {
            if (item is SignalRowViewModel row)
            {
                return row.Type?.ToLowerInvariant() switch
                {
                    "bool" => BoolTemplate,
                    "byte" or "short" or "int" => IntegerTemplate,
                    "single" or "double" => FloatTemplate,
                    "string" => StringTemplate,
                    _ => StringTemplate // 默认使用文本框 | Default to TextBox
                };
            }

            return base.SelectTemplate(item, container);
        }
    }
}