YZWater3/src/YZWater.Avalonia/Converters/TankStageConverters.cs

using Avalonia.Data.Converters;
using Avalonia.Media;
using System;
using System.Globalization;
using YZWater.Core.Models;
using YZWater.Core.Services;

namespace YZWater.Avalonia.Converters;

/// <summary>
/// 液位工况档位（TankStage）转换器集合：
/// <list type="bullet">
/// <item><see cref="ToText"/> — 档位名称（随语言切换）</item>
/// <item><see cref="ToBrush"/> — 档位警示色（停泵灰 / 启泵蓝绿 / 保护红）</item>
/// </list>
/// </summary>
public static class TankStageConverters
{
    /// <summary>档位名称（随语言切换）</summary>
    public static readonly IValueConverter ToText =
        new FuncValueConverter<TankStage, string>(stage => stage switch
        {
            TankStage.Protection => LanguageService.Instance.Get("TankStageProtection"),
            TankStage.Pump3 => LanguageService.Instance.Get("TankStagePump3"),
            TankStage.Pump2 => LanguageService.Instance.Get("TankStagePump2"),
            TankStage.Pump1 => LanguageService.Instance.Get("TankStagePump1"),
            _ => LanguageService.Instance.Get("TankStageStop"),
        });

    /// <summary>档位警示色：保护红 / 启泵琥珀 / 停泵灰绿</summary>
    public static readonly IValueConverter ToBrush =
        new FuncValueConverter<TankStage, IBrush>(stage => stage switch
        {
            TankStage.Protection => new SolidColorBrush(Color.Parse("#E53935")),
            TankStage.Pump3 => new SolidColorBrush(Color.Parse("#FF7043")),
            TankStage.Pump2 => new SolidColorBrush(Color.Parse("#FFB300")),
            TankStage.Pump1 => new SolidColorBrush(Color.Parse("#26A69A")),
            _ => new SolidColorBrush(Color.Parse("#78909C")),
        });

    /// <summary>档位文字前景色（深色区配白字，浅色区配深字）</summary>
    public static readonly IValueConverter ToForeground =
        new FuncValueConverter<TankStage, IBrush>(stage => stage is TankStage.Stop or TankStage.Pump1
            ? new SolidColorBrush(Color.Parse("#1B1F27"))
            : new SolidColorBrush(Colors.White));
}