using System; using System.Diagnostics; using System.IO; using System.Windows.Forms; using System.Drawing; using System.Text.Json; namespace AppStore { public class SettingsUserControl : UserControl { private Button btnCleanLogs; private Button btnLightTheme; private Button btnDarkTheme; public SettingsUserControl() { this.Dock = DockStyle.Fill; ThemeManager.ApplyTheme(this); // 设置顶部内边距 this.Padding = new Padding(0, 30, 0, 0); // 主题切换按钮 btnLightTheme = new Button(); btnLightTheme.Text = "浅色模式"; btnLightTheme.Size = new Size(150, 40); btnLightTheme.Location = new Point((this.Width - 320) / 2, 50); btnLightTheme.Font = new Font("Microsoft YaHei", 10); btnLightTheme.Anchor = AnchorStyles.Top; btnLightTheme.Click += (s, e) => SwitchTheme(ThemeManager.ThemeMode.Light); this.Controls.Add(btnLightTheme); btnDarkTheme = new Button(); btnDarkTheme.Text = "深色模式"; btnDarkTheme.Size = new Size(150, 40); btnDarkTheme.Location = new Point(btnLightTheme.Right + 20, 50); btnDarkTheme.Font = new Font("Microsoft YaHei", 10); btnDarkTheme.Anchor = AnchorStyles.Top; btnDarkTheme.Click += (s, e) => SwitchTheme(ThemeManager.ThemeMode.Dark); this.Controls.Add(btnDarkTheme); // 清理日志按钮 btnCleanLogs = new Button(); btnCleanLogs.Text = "清理日志"; btnCleanLogs.Size = new Size(150, 40); btnCleanLogs.Location = new Point((this.Width - 150) / 2, 110); btnCleanLogs.Font = new Font("Microsoft YaHei", 10); btnCleanLogs.Anchor = AnchorStyles.Top; btnCleanLogs.Click += (s, e) => CleanLogs(); this.Controls.Add(btnCleanLogs); // 下载路径设置 Label lblDownloadPath = new Label(); lblDownloadPath.Text = "下载路径:"; lblDownloadPath.AutoSize = true; lblDownloadPath.Location = new Point((this.Width - 300) / 2, 170); lblDownloadPath.Font = new Font("Microsoft YaHei", 10); lblDownloadPath.Anchor = AnchorStyles.Top; this.Controls.Add(lblDownloadPath); TextBox txtDownloadPath = new TextBox(); txtDownloadPath.Size = new Size(300, 30); txtDownloadPath.Location = new Point((this.Width - 300) / 2, 200); txtDownloadPath.Font = new Font("Microsoft YaHei", 10); txtDownloadPath.Anchor = AnchorStyles.Top; txtDownloadPath.ReadOnly = true; this.Controls.Add(txtDownloadPath); Button btnBrowse = new Button(); btnBrowse.Text = "浏览..."; btnBrowse.Size = new Size(80, 30); btnBrowse.Location = new Point(txtDownloadPath.Right + 10, 200); btnBrowse.Font = new Font("Microsoft YaHei", 10); btnBrowse.Anchor = AnchorStyles.Top; btnBrowse.Click += (s, e) => BrowseDownloadPath(txtDownloadPath); this.Controls.Add(btnBrowse); Button btnSavePath = new Button(); btnSavePath.Text = "保存路径"; btnSavePath.Size = new Size(100, 30); btnSavePath.Location = new Point((this.Width - 100) / 2, 240); btnSavePath.Font = new Font("Microsoft YaHei", 10); btnSavePath.Anchor = AnchorStyles.Top; btnSavePath.Click += (s, e) => SaveDownloadPath(txtDownloadPath.Text); this.Controls.Add(btnSavePath); ThemeManager.ThemeChanged += OnThemeChanged; LoadDownloadPath(txtDownloadPath); } private void SwitchTheme(ThemeManager.ThemeMode theme) { ThemeManager.CurrentTheme = theme; } private void OnThemeChanged(ThemeManager.ThemeMode theme) { ThemeManager.ApplyTheme(this); } private void CleanLogs() { try { string logCleanerPath = Path.Combine("resource", "log_cleaner.exe"); if (File.Exists(logCleanerPath)) { Process.Start(logCleanerPath); MessageBox.Show("日志清理程序已启动", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { MessageBox.Show("日志清理程序未找到", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error); } } catch (Exception ex) { Logger.LogError("清理日志时出错", ex); MessageBox.Show($"清理日志时出错: {ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error); } } private void BrowseDownloadPath(TextBox txtBox) { using (FolderBrowserDialog dialog = new FolderBrowserDialog()) { dialog.Description = "选择下载路径"; if (dialog.ShowDialog() == DialogResult.OK) { txtBox.Text = dialog.SelectedPath; } } } private void SaveDownloadPath(string path) { try { // 验证路径 if (string.IsNullOrWhiteSpace(path)) { MessageBox.Show("下载路径不能为空", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } // 尝试创建目录（如果不存在） try { Directory.CreateDirectory(path); // 验证目录是否可写 string testFile = Path.Combine(path, "write_test.tmp"); File.WriteAllText(testFile, "test"); File.Delete(testFile); } catch { MessageBox.Show($"无法访问路径: {path}\n请确保路径存在且有写入权限", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } // 保存路径 string dlPathDir = Path.Combine( Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "zsyg", "kortapp-z", ".date", "dl_path"); if (!Directory.Exists(dlPathDir)) { Directory.CreateDirectory(dlPathDir); } string jsonPath = Path.Combine(dlPathDir, "download_path.json"); var jsonData = new { DownloadPath = path }; string jsonString = JsonSerializer.Serialize(jsonData); File.WriteAllText(jsonPath, jsonString); MessageBox.Show($"下载路径已保存到:\n{path}", "成功", MessageBoxButtons.OK, MessageBoxIcon.Information); } catch (Exception ex) { Logger.LogError("保存下载路径时出错", ex); MessageBox.Show($"保存下载路径时出错: {ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error); } } private void LoadDownloadPath(TextBox txtBox) { // 默认下载路径为用户文件夹下的Downloads string defaultPath = Path.Combine( Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), "Downloads"); try { string jsonPath = Path.Combine( Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "zsyg", "kortapp-z", ".date", "dl_path", "download_path.json"); if (File.Exists(jsonPath)) { string jsonString = File.ReadAllText(jsonPath); var jsonData = JsonSerializer.Deserialize(jsonString); string customPath = jsonData.GetProperty("DownloadPath").GetString() ?? ""; // 如果自定义路径有效则显示，否则显示默认路径 txtBox.Text = !string.IsNullOrWhiteSpace(customPath) ? customPath : defaultPath; } else { txtBox.Text = defaultPath; } } catch (Exception ex) { Logger.LogError("加载下载路径时出错", ex); txtBox.Text = defaultPath; } } } }