mirror of
https://github.com/wwiinnddyy/LanMountainDesktop.git
synced 2026-06-20 23:54:26 +08:00
0.2.5
课表组件、天气组件全面升级。
This commit is contained in:
lincube
@@ -0,0 +1,345 @@
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Threading.Tasks;
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using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Interactivity;
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using Avalonia.Layout;
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using Avalonia.Media;
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using Avalonia.Platform.Storage;
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using LanMontainDesktop.Models;
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using LanMontainDesktop.Services;
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namespace LanMontainDesktop.Views.Components;
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public partial class ClassScheduleSettingsWindow : UserControl
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{
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private readonly AppSettingsService _appSettingsService = new();
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private readonly LocalizationService _localizationService = new();
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private readonly List<ImportedClassScheduleSnapshot> _importedSchedules = [];
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private string _activeScheduleId = string.Empty;
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private string _languageCode = "zh-CN";
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public event EventHandler? SettingsChanged;
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public ClassScheduleSettingsWindow()
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{
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InitializeComponent();
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LoadState();
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ApplyLocalization();
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RenderImportedSchedules();
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}
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private void LoadState()
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{
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var snapshot = _appSettingsService.Load();
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_languageCode = _localizationService.NormalizeLanguageCode(snapshot.LanguageCode);
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_importedSchedules.Clear();
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foreach (var item in snapshot.ImportedClassSchedules)
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{
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if (string.IsNullOrWhiteSpace(item.Id) ||
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string.IsNullOrWhiteSpace(item.FilePath))
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{
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continue;
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}
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_importedSchedules.Add(new ImportedClassScheduleSnapshot
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{
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Id = item.Id.Trim(),
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DisplayName = item.DisplayName?.Trim() ?? string.Empty,
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FilePath = item.FilePath.Trim()
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});
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}
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_activeScheduleId = snapshot.ActiveImportedClassScheduleId?.Trim() ?? string.Empty;
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if (_importedSchedules.Count > 0 &&
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!_importedSchedules.Any(item => string.Equals(item.Id, _activeScheduleId, StringComparison.OrdinalIgnoreCase)))
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{
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_activeScheduleId = _importedSchedules[0].Id;
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}
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}
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private void ApplyLocalization()
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{
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TitleTextBlock.Text = L("schedule.settings.title", "课表导入");
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DescriptionTextBlock.Text = L(
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"schedule.settings.desc",
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"导入 ClassIsland 的 CSES 课表文件并选择启用项。");
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AddScheduleButtonTextBlock.Text = L("schedule.settings.add", "添加课表");
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EmptyStateTextBlock.Text = L("schedule.settings.empty", "暂无导入课表");
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}
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private async void OnAddScheduleClick(object? sender, RoutedEventArgs e)
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{
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var topLevel = TopLevel.GetTopLevel(this);
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var storageProvider = topLevel?.StorageProvider;
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if (storageProvider is null)
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{
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return;
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}
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var files = await storageProvider.OpenFilePickerAsync(new FilePickerOpenOptions
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{
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Title = L("schedule.settings.picker_title", "选择 ClassIsland 课表文件"),
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AllowMultiple = false,
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FileTypeFilter =
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[
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new FilePickerFileType(L("schedule.settings.picker_file_type", "ClassIsland CSES 课表"))
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{
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Patterns = ["*.cses", "*.yaml", "*.yml"]
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}
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]
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});
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if (files.Count == 0)
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{
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return;
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}
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var importedPath = await ImportScheduleFileAsync(files[0]);
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if (string.IsNullOrWhiteSpace(importedPath))
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{
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return;
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}
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var existing = _importedSchedules.FirstOrDefault(item =>
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string.Equals(item.FilePath, importedPath, StringComparison.OrdinalIgnoreCase));
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if (existing is not null)
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{
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_activeScheduleId = existing.Id;
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SaveState();
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RenderImportedSchedules();
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return;
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}
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var displayName = Path.GetFileNameWithoutExtension(importedPath)?.Trim();
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if (string.IsNullOrWhiteSpace(displayName))
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{
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displayName = L("schedule.settings.unnamed", "未命名课表");
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}
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var imported = new ImportedClassScheduleSnapshot
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{
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Id = Guid.NewGuid().ToString("N"),
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DisplayName = displayName,
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FilePath = importedPath
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};
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_importedSchedules.Add(imported);
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_activeScheduleId = imported.Id;
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SaveState();
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RenderImportedSchedules();
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}
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private async Task<string?> ImportScheduleFileAsync(IStorageFile file)
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{
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try
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{
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var extension = Path.GetExtension(file.Name);
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if (string.IsNullOrWhiteSpace(extension))
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{
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extension = ".cses";
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}
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var importedDirectory = Path.Combine(
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Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
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"LanMontainDesktop",
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"Schedules");
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Directory.CreateDirectory(importedDirectory);
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var destinationPath = Path.Combine(
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importedDirectory,
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$"{DateTime.Now:yyyyMMdd_HHmmss}_{Guid.NewGuid():N}{extension}");
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await using var sourceStream = await file.OpenReadAsync();
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await using var destinationStream = File.Create(destinationPath);
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await sourceStream.CopyToAsync(destinationStream);
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return destinationPath;
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}
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catch
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{
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return null;
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}
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}
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private void RenderImportedSchedules()
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{
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ScheduleItemsPanel.Children.Clear();
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if (_importedSchedules.Count == 0)
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{
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EmptyStateTextBlock.IsVisible = true;
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return;
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}
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EmptyStateTextBlock.IsVisible = false;
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foreach (var item in _importedSchedules)
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{
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var selector = new RadioButton
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{
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GroupName = "class_schedule_imports",
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IsChecked = string.Equals(item.Id, _activeScheduleId, StringComparison.OrdinalIgnoreCase),
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VerticalAlignment = VerticalAlignment.Center,
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Tag = item.Id
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};
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selector.IsCheckedChanged += OnScheduleSelectionChanged;
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var title = new TextBlock
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{
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Text = string.IsNullOrWhiteSpace(item.DisplayName)
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? L("schedule.settings.unnamed", "未命名课表")
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: item.DisplayName,
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FontSize = 14,
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FontWeight = FontWeight.SemiBold,
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Foreground = ResolveThemeBrush("AdaptiveTextPrimaryBrush", "#FFEFF3FF"),
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TextTrimming = TextTrimming.CharacterEllipsis
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};
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var path = new TextBlock
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{
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Text = item.FilePath,
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FontSize = 11,
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Foreground = ResolveThemeBrush("AdaptiveTextSecondaryBrush", "#FF99A2B5"),
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TextTrimming = TextTrimming.CharacterEllipsis,
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TextWrapping = TextWrapping.NoWrap
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};
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var textStack = new StackPanel
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{
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Spacing = 4,
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VerticalAlignment = VerticalAlignment.Center,
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Children = { title, path }
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};
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var deleteButton = new Button
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{
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Content = L("schedule.settings.delete", "删除"),
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Tag = item.Id,
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Padding = new Thickness(10, 6),
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MinWidth = 64,
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HorizontalAlignment = HorizontalAlignment.Right,
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VerticalAlignment = VerticalAlignment.Center
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};
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deleteButton.Click += OnDeleteScheduleClick;
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var rowGrid = new Grid
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{
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ColumnDefinitions = new ColumnDefinitions("Auto,*,Auto"),
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ColumnSpacing = 10
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};
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rowGrid.Children.Add(selector);
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rowGrid.Children.Add(textStack);
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rowGrid.Children.Add(deleteButton);
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Grid.SetColumn(selector, 0);
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Grid.SetColumn(textStack, 1);
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Grid.SetColumn(deleteButton, 2);
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var rowBorder = new Border
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{
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Padding = new Thickness(10, 8),
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CornerRadius = new CornerRadius(12),
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Background = ResolveThemeBrush("AdaptiveSurfaceRaisedBrush", "#1AFFFFFF"),
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BorderBrush = ResolveThemeBrush("AdaptiveButtonBorderBrush", "#22000000"),
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BorderThickness = new Thickness(1),
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Child = rowGrid
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};
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ScheduleItemsPanel.Children.Add(rowBorder);
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}
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}
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private void OnScheduleSelectionChanged(object? sender, RoutedEventArgs e)
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{
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if (sender is not RadioButton button ||
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button.IsChecked != true ||
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button.Tag is not string scheduleId)
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{
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return;
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}
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if (string.Equals(_activeScheduleId, scheduleId, StringComparison.OrdinalIgnoreCase))
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{
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return;
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}
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_activeScheduleId = scheduleId;
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SaveState();
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}
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private void OnDeleteScheduleClick(object? sender, RoutedEventArgs e)
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{
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if (sender is not Button button || button.Tag is not string scheduleId)
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{
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return;
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}
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var target = _importedSchedules.FirstOrDefault(item =>
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string.Equals(item.Id, scheduleId, StringComparison.OrdinalIgnoreCase));
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if (target is null)
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{
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return;
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}
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_importedSchedules.Remove(target);
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TryDeleteImportedFile(target.FilePath);
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if (string.Equals(_activeScheduleId, scheduleId, StringComparison.OrdinalIgnoreCase))
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{
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_activeScheduleId = _importedSchedules.Count > 0 ? _importedSchedules[0].Id : string.Empty;
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}
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SaveState();
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RenderImportedSchedules();
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}
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private void SaveState()
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{
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var snapshot = _appSettingsService.Load();
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snapshot.ImportedClassSchedules = _importedSchedules
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.Select(item => new ImportedClassScheduleSnapshot
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{
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Id = item.Id,
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DisplayName = item.DisplayName,
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FilePath = item.FilePath
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})
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.ToList();
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snapshot.ActiveImportedClassScheduleId = _activeScheduleId ?? string.Empty;
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_appSettingsService.Save(snapshot);
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SettingsChanged?.Invoke(this, EventArgs.Empty);
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}
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private string L(string key, string fallback)
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{
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return _localizationService.GetString(_languageCode, key, fallback);
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}
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private static void TryDeleteImportedFile(string? filePath)
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{
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if (string.IsNullOrWhiteSpace(filePath) || !File.Exists(filePath))
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{
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return;
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}
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try
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{
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File.Delete(filePath);
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}
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catch
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{
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// Keep settings operation resilient even when file deletion fails.
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}
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}
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private IBrush ResolveThemeBrush(string key, string fallbackHex)
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{
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if (this.TryFindResource(key, out var value) && value is IBrush brush)
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{
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return brush;
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}
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return new SolidColorBrush(Color.Parse(fallbackHex));
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}
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}
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