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improve:自动更新

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CJKmkp
2025-07-22 17:36:02 +08:00
parent 0691293973
commit f9ceeaad44
4 changed files with 80 additions and 16 deletions
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Ink Canvas/Windows/HistoryRollbackWindow.xaml.cs
+59 -9
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@@ -5,6 +5,10 @@ using System.IO;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Linq; // Added for OrderByDescending
using System.ComponentModel;
using System.Threading;
namespace Ink_Canvas
{
@@ -19,83 +23,115 @@ namespace Ink_Canvas
private List<VersionItem> versionList = new List<VersionItem>();
private VersionItem selectedItem = null;
private UpdateChannel channel = UpdateChannel.Release;
private CancellationTokenSource downloadCts = null;
public HistoryRollbackWindow()
public HistoryRollbackWindow(UpdateChannel channel = UpdateChannel.Release)
{
InitializeComponent();
this.channel = channel;
LoadVersions();
}
private async void LoadVersions()
{
LogHelper.WriteLogToFile($"HistoryRollback | 开始加载历史版本，通道: {channel}");
RollbackButton.IsEnabled = false;
VersionComboBox.Items.Clear();
DownloadProgressPanel.Visibility = Visibility.Collapsed;
DownloadProgressBar.Value = 0;
DownloadProgressText.Text = "";
ReleaseNotesViewer.Markdown = "正在获取历史版本...";
var releases = await AutoUpdateHelper.GetAllGithubReleases();
var releases = await AutoUpdateHelper.GetAllGithubReleases(channel);
versionList.Clear();
foreach (var (version, url, notes) in releases)
{
versionList.Add(new VersionItem { Version = version, DownloadUrl = url, ReleaseNotes = notes });
}
// 按版本号数字降序排列
versionList = versionList.OrderByDescending(v => ParseVersionForSort(v.Version)).ToList();
VersionComboBox.ItemsSource = versionList;
if (versionList.Count > 0)
{
VersionComboBox.SelectedIndex = 0;
RollbackButton.IsEnabled = true;
LogHelper.WriteLogToFile($"HistoryRollback | 加载到 {versionList.Count} 个历史版本");
}
else
{
ReleaseNotesViewer.Markdown = "未获取到历史版本信息。";
LogHelper.WriteLogToFile($"HistoryRollback | 未获取到历史版本信息", LogHelper.LogType.Warning);
}
}
// 辅助方法：解析版本号用于排序
private Version ParseVersionForSort(string version)
{
var v = version.TrimStart('v', 'V');
Version result;
if (Version.TryParse(v, out result))
return result;
return new Version(0, 0, 0, 0);
}
private void VersionComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
selectedItem = VersionComboBox.SelectedItem as VersionItem;
if (selectedItem != null)
{
ReleaseNotesViewer.Markdown = selectedItem.ReleaseNotes ?? "无更新日志";
LogHelper.WriteLogToFile($"HistoryRollback | 用户选择版本: {selectedItem.Version}");
}
// 取消聚焦，防止父级自动滚动
Keyboard.ClearFocus();
}
private async void RollbackButton_Click(object sender, RoutedEventArgs e)
{
if (selectedItem == null) return;
LogHelper.WriteLogToFile($"HistoryRollback | 用户点击回滚，目标版本: {selectedItem.Version}");
RollbackButton.IsEnabled = false;
VersionComboBox.IsEnabled = false;
DownloadProgressPanel.Visibility = Visibility.Visible;
DownloadProgressBar.Value = 0;
DownloadProgressText.Text = "正在准备下载...";
bool downloadSuccess = false;
downloadCts = new CancellationTokenSource();
try
{
downloadSuccess = await DownloadAndInstallVersion(selectedItem.Version, selectedItem.DownloadUrl);
downloadSuccess = await DownloadAndInstallVersion(selectedItem.Version, selectedItem.DownloadUrl, downloadCts.Token);
}
catch (OperationCanceledException)
{
DownloadProgressText.Text = "下载已取消。";
LogHelper.WriteLogToFile($"HistoryRollback | 用户取消下载", LogHelper.LogType.Info);
}
catch (Exception ex)
{
DownloadProgressText.Text = $"下载失败: {ex.Message}";
LogHelper.WriteLogToFile($"HistoryRollback | 下载异常: {ex.Message}", LogHelper.LogType.Error);
}
if (downloadSuccess)
{
DownloadProgressBar.Value = 100;
DownloadProgressText.Text = "下载完成，准备安装...";
await Task.Delay(800);
LogHelper.WriteLogToFile($"HistoryRollback | 版本 {selectedItem.Version} 下载并准备安装成功");
this.DialogResult = true;
this.Close();
}
else
else if (!downloadCts.IsCancellationRequested)
{
DownloadProgressText.Text = "下载失败，请检查网络后重试。";
LogHelper.WriteLogToFile($"HistoryRollback | 版本 {selectedItem?.Version} 下载失败", LogHelper.LogType.Error);
RollbackButton.IsEnabled = true;
VersionComboBox.IsEnabled = true;
}
}
private async Task<bool> DownloadAndInstallVersion(string version, string downloadUrl)
private async Task<bool> DownloadAndInstallVersion(string version, string downloadUrl, CancellationToken token)
{
LogHelper.WriteLogToFile($"HistoryRollback | 开始下载版本: {version}, url: {downloadUrl}");
string updatesFolderPath = Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), "AutoUpdate");
if (!Directory.Exists(updatesFolderPath))
Directory.CreateDirectory(updatesFolderPath);
@@ -112,7 +148,7 @@ namespace Ink_Canvas
client.DefaultRequestHeaders.Add("User-Agent", "ICC-CE Auto Updater");
if (existingLength > 0)
client.DefaultRequestHeaders.Range = new System.Net.Http.Headers.RangeHeaderValue(existingLength, null);
using (var response = await client.GetAsync(downloadUrl, System.Net.Http.HttpCompletionOption.ResponseHeadersRead))
using (var response = await client.GetAsync(downloadUrl, System.Net.Http.HttpCompletionOption.ResponseHeadersRead, token))
{
response.EnsureSuccessStatusCode();
var totalBytes = response.Content.Headers.ContentLength.HasValue
@@ -125,9 +161,10 @@ namespace Ink_Canvas
long totalRead = existingLength;
int read;
var lastUpdate = DateTime.Now;
while ((read = await stream.ReadAsync(buffer, 0, buffer.Length)) > 0)
while ((read = await stream.ReadAsync(buffer, 0, buffer.Length, token)) > 0)
{
await fs.WriteAsync(buffer, 0, read);
token.ThrowIfCancellationRequested();
await fs.WriteAsync(buffer, 0, read, token);
totalRead += read;
if ((DateTime.Now - lastUpdate).TotalMilliseconds > 200)
{
@@ -141,13 +178,14 @@ namespace Ink_Canvas
}
DownloadProgressBar.Value = 100;
DownloadProgressText.Text = "下载完成，正在校验...";
await fs.FlushAsync();
await fs.FlushAsync(token);
}
if (File.Exists(zipFilePath)) File.Delete(zipFilePath);
File.Move(tmpFilePath, zipFilePath);
}
}
// 下载完成后，调用现有安装流程
LogHelper.WriteLogToFile($"HistoryRollback | 开始安装版本: {version}");
AutoUpdateHelper.InstallNewVersionApp(version, false);
App.IsAppExitByUser = true;
Application.Current.Dispatcher.Invoke(() => {
@@ -155,11 +193,23 @@ namespace Ink_Canvas
});
return true;
}
catch (OperationCanceledException)
{
LogHelper.WriteLogToFile($"HistoryRollback | 用户取消下载", LogHelper.LogType.Info);
return false;
}
catch (Exception ex)
{
if (File.Exists(tmpFilePath)) { /* 不删除，便于断点续传 */ }
LogHelper.WriteLogToFile($"HistoryRollback | 下载或安装异常: {ex.Message}", LogHelper.LogType.Error);
return false;
}
}
protected override void OnClosing(CancelEventArgs e)
{
downloadCts?.Cancel();
base.OnClosing(e);
}
}
}