mirror of
https://github.com/wwiinnddyy/LanMountainDesktop.git
synced 2026-06-22 00:54:26 +08:00
0.7.7.1
This commit is contained in:
lincube
144
VoiceHubLanDesktop/Views/VoiceHubScheduleControl.axaml
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144
VoiceHubLanDesktop/Views/VoiceHubScheduleControl.axaml
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<UserControl xmlns="https://github.com/avaloniaui"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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mc:Ignorable="d" d:DesignWidth="300" d:DesignHeight="400"
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x:Class="VoiceHubLanDesktop.Views.VoiceHubScheduleControl"
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x:DataType="VoiceHubLanDesktop.Views.VoiceHubScheduleControl">
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<Design.DataContext>
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<VoiceHubLanDesktop.Views.VoiceHubScheduleControl/>
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</Design.DataContext>
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<Grid RowDefinitions="Auto,*">
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<!-- 标题栏 -->
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<Border Grid.Row="0"
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Background="{DynamicResource SystemControlBackgroundAltHighBrush}"
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Padding="12,8"
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BorderBrush="{DynamicResource SystemControlForegroundBaseMediumLowBrush}"
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BorderThickness="0,0,0,1">
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<StackPanel Orientation="Horizontal" Spacing="8">
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<TextBlock Text=""
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FontFamily="Segoe MDL2 Assets"
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FontSize="16"
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VerticalAlignment="Center"
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Foreground="{DynamicResource SystemControlForegroundBaseHighBrush}"/>
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<TextBlock Text="{Binding TitleText}"
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FontWeight="SemiBold"
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FontSize="14"
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VerticalAlignment="Center"/>
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<TextBlock Text="{Binding DateText}"
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FontSize="12"
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VerticalAlignment="Center"
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Foreground="{DynamicResource SystemControlForegroundBaseMediumBrush}"
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Margin="8,0,0,0"/>
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</StackPanel>
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</Border>
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<!-- 内容区域 -->
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<Grid Grid.Row="1">
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<!-- 加载状态 -->
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<StackPanel x:Name="LoadingPanel"
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Orientation="Vertical"
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HorizontalAlignment="Center"
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VerticalAlignment="Center"
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Spacing="12"
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IsVisible="{Binding IsLoading}">
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<ProgressBar IsIndeterminate="True"
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Width="100"
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Height="4"/>
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<TextBlock Text="正在加载排期..."
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FontSize="13"
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Foreground="{DynamicResource SystemControlForegroundBaseMediumBrush}"/>
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</StackPanel>
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<!-- 排期列表 -->
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<ScrollViewer x:Name="SchedulePanel"
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IsVisible="{Binding IsNormal}"
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Padding="8,8,8,8">
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<ItemsControl ItemsSource="{Binding Songs}">
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<ItemsControl.ItemTemplate>
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<DataTemplate>
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<Border Background="{DynamicResource SystemControlBackgroundChromeMediumBrush}"
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CornerRadius="8"
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Padding="12,10"
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Margin="0,0,0,8">
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<Grid ColumnDefinitions="Auto,*">
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<!-- 序号 -->
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<Border Grid.Column="0"
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Background="{DynamicResource SystemAccentColor}"
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CornerRadius="12"
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Width="24"
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Height="24"
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Margin="0,0,12,0"
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VerticalAlignment="Center">
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<TextBlock Text="{Binding Sequence}"
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FontSize="11"
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FontWeight="Bold"
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Foreground="White"
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HorizontalAlignment="Center"
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VerticalAlignment="Center"/>
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</Border>
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<!-- 歌曲信息 -->
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<StackPanel Grid.Column="1" Spacing="4">
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<TextBlock Text="{Binding Song.Title}"
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FontSize="14"
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FontWeight="Medium"
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TextTrimming="CharacterEllipsis"
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MaxLines="1"/>
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<TextBlock FontSize="12"
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Foreground="{DynamicResource SystemControlForegroundBaseMediumBrush}"
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TextTrimming="CharacterEllipsis"
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MaxLines="1">
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<Run Text="{Binding Song.Artist}"/>
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</TextBlock>
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</StackPanel>
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</Grid>
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</Border>
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</DataTemplate>
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</ItemsControl.ItemTemplate>
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</ItemsControl>
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</ScrollViewer>
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<!-- 空状态 -->
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<StackPanel x:Name="EmptyPanel"
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Orientation="Vertical"
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HorizontalAlignment="Center"
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VerticalAlignment="Center"
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Spacing="8"
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IsVisible="{Binding IsEmpty}">
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<TextBlock Text=""
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FontFamily="Segoe MDL2 Assets"
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FontSize="48"
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Foreground="{DynamicResource SystemControlForegroundBaseMediumLowBrush}"/>
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<TextBlock Text="{Binding EmptyMessage}"
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FontSize="14"
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Foreground="{DynamicResource SystemControlForegroundBaseMediumBrush}"/>
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</StackPanel>
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<!-- 错误状态 -->
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<StackPanel x:Name="ErrorPanel"
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Orientation="Vertical"
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HorizontalAlignment="Center"
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VerticalAlignment="Center"
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Spacing="8"
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IsVisible="{Binding IsError}">
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<TextBlock Text=""
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FontFamily="Segoe MDL2 Assets"
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FontSize="48"
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Foreground="#FFB00020"/>
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<TextBlock Text="{Binding ErrorMessage}"
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FontSize="14"
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Foreground="#FFB00020"
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TextWrapping="Wrap"
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MaxWidth="200"
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TextAlignment="Center"/>
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<Button Content="重试"
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Command="{Binding RetryCommand}"
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Margin="0,8,0,0"
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HorizontalAlignment="Center"/>
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</StackPanel>
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</Grid>
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</Grid>
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</UserControl>
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168
VoiceHubLanDesktop/Views/VoiceHubScheduleControl.axaml.cs
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168
VoiceHubLanDesktop/Views/VoiceHubScheduleControl.axaml.cs
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@@ -0,0 +1,168 @@
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using System.Collections.ObjectModel;
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using Avalonia.Controls;
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using Avalonia.Threading;
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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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using LanMountainDesktop.PluginSdk;
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using VoiceHubLanDesktop.Models;
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using VoiceHubLanDesktop.Services;
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namespace VoiceHubLanDesktop.Views;
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/// <summary>
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/// 广播站排期显示组件
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/// </summary>
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public sealed partial class VoiceHubScheduleControl : UserControl
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{
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private readonly VoiceHubScheduleService _scheduleService;
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private readonly VoiceHubSettingsService _settingsService;
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private readonly DispatcherTimer? _refreshTimer;
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private CancellationTokenSource? _loadCts;
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public ObservableCollection<SongItem> Songs { get; } = [];
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[ObservableProperty] private string _titleText = "广播站排期";
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[ObservableProperty] private string _dateText = "";
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[ObservableProperty] private string _emptyMessage = "暂无排期数据";
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[ObservableProperty] private string _errorMessage = "";
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[ObservableProperty] private bool _isLoading = true;
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[ObservableProperty] private bool _isNormal = false;
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[ObservableProperty] private bool _isEmpty = false;
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[ObservableProperty] private bool _isError = false;
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public VoiceHubScheduleControl(
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VoiceHubScheduleService scheduleService,
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VoiceHubSettingsService settingsService,
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IPluginRuntimeContext runtimeContext)
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{
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InitializeComponent();
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DataContext = this;
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_scheduleService = scheduleService;
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_settingsService = settingsService;
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// 设置刷新定时器
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var settings = _settingsService.GetSettings();
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_refreshTimer = new DispatcherTimer
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{
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Interval = TimeSpan.FromMinutes(settings.RefreshIntervalMinutes)
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};
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_refreshTimer.Tick += async (_, _) => await RefreshAsync();
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_refreshTimer.Start();
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// 监听设置变化
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_settingsService.SettingsChanged += OnSettingsChanged;
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// 初始加载
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_ = LoadAsync();
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}
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private void OnSettingsChanged(object? sender, PluginSettings settings)
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{
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if (_refreshTimer != null)
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{
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_refreshTimer.Interval = TimeSpan.FromMinutes(settings.RefreshIntervalMinutes);
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}
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_scheduleService.ClearCache();
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_ = RefreshAsync();
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}
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private async Task LoadAsync()
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{
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SetState(ComponentState.Loading);
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try
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{
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_loadCts?.Cancel();
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_loadCts = new CancellationTokenSource();
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var displayData = await _scheduleService.GetTodayScheduleAsync(_loadCts.Token);
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await Dispatcher.UIThread.InvokeAsync(() =>
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{
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ApplyDisplayData(displayData);
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});
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}
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catch (OperationCanceledException)
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{
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// 忽略取消
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}
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catch (Exception ex)
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{
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await Dispatcher.UIThread.InvokeAsync(() =>
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{
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SetState(ComponentState.NetworkError, $"加载失败: {ex.Message}");
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});
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}
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}
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private void ApplyDisplayData(DisplayData data)
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{
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switch (data.State)
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{
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case ComponentState.Normal:
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Songs.Clear();
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foreach (var song in data.Songs)
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{
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Songs.Add(song);
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}
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DateText = data.DisplayDate?.ToString("MM月dd日") ?? "";
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SetState(ComponentState.Normal);
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break;
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case ComponentState.NoSchedule:
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EmptyMessage = data.ErrorMessage ?? "暂无排期数据";
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SetState(ComponentState.NoSchedule);
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break;
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case ComponentState.NetworkError:
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SetState(ComponentState.NetworkError, data.ErrorMessage ?? "网络错误");
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break;
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default:
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SetState(ComponentState.Loading);
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break;
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}
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}
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private void SetState(ComponentState state, string? message = null)
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{
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IsLoading = state == ComponentState.Loading;
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IsNormal = state == ComponentState.Normal;
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IsEmpty = state == ComponentState.NoSchedule;
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IsError = state == ComponentState.NetworkError;
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if (!string.IsNullOrWhiteSpace(message))
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{
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if (state == ComponentState.NetworkError)
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{
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ErrorMessage = message;
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}
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else if (state == ComponentState.NoSchedule)
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{
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EmptyMessage = message;
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}
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}
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}
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[RelayCommand]
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private async Task RetryAsync()
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{
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_scheduleService.ClearCache();
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await LoadAsync();
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}
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public async Task RefreshAsync()
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{
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await LoadAsync();
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}
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protected override void OnDetachedFromVisualTree(VisualTreeAttachmentEventArgs e)
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{
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base.OnDetachedFromVisualTree(e);
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_refreshTimer?.Stop();
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_loadCts?.Cancel();
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_settingsService.SettingsChanged -= OnSettingsChanged;
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}
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}
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Reference in New Issue
Block a user