文件夹展开测试

src/ui.rs

@@ -24,6 +24,7 @@ pub struct AppDataCleaner {
     previous_logging_state: bool,         // 记录上一次日志启用状态
     ignored_folders: HashSet<String>,     // 忽略文件夹集合
     move_module: move_module::MoveModule, // 移动模块实例
+    expanded_folders: HashSet<String>,    // 用于记录哪些文件夹是展开状态
 }
 
 impl Default for AppDataCleaner {
@@ -42,6 +43,7 @@ impl Default for AppDataCleaner {
             previous_logging_state: false, // 初始时假定日志系统未启用
             ignored_folders: ignore::load_ignored_folders(),
             move_module: Default::default(),
+            expanded_folders: HashSet::new(),
         }
     }
 }
@@ -67,6 +69,69 @@ impl AppDataCleaner {
 
         ctx.set_fonts(fonts);
     }
+    fn render_folder(&mut self, ui: &mut egui::Ui, folder: &str, size: u64, depth: usize) {
+        let indent = "    ".repeat(depth); // 缩进
+        let base_path = utils::get_appdata_dir(&self.selected_appdata_folder);
+
+        ui.horizontal(|ui| {
+            if let Some(base_path) = &base_path {
+                let full_path = base_path.join(folder);
+                if full_path.is_dir() {
+                    let triangle = if self.expanded_folders.contains(folder) {
+                        "▼"
+                    } else {
+                        "▶"
+                    };
+
+                    if ui.button(triangle).clicked() {
+                        if self.expanded_folders.contains(folder) {
+                            self.expanded_folders.remove(folder);
+                        } else {
+                            self.expanded_folders.insert(folder.to_string());
+                        }
+                    }
+                } else {
+                    ui.label("  ");
+                }
+            }
+
+            ui.label(format!("{indent}{folder}"));
+            ui.label(utils::format_size(size));
+
+            // 操作按钮
+            if ui.button("彻底删除").clicked() {
+                self.confirm_delete = Some((folder.to_string(), false));
+            }
+            if ui.button("忽略").clicked() {
+                self.ignored_folders.insert(folder.to_string());
+                ignore::save_ignored_folders(&self.ignored_folders);
+                logger::log_info(&format!("文件夹 '{}' 已被忽略", folder));
+            }
+            if ui.button("打开").clicked() {
+                if let Some(base_path) = utils::get_appdata_dir(&self.selected_appdata_folder) {
+                    let full_path = base_path.join(folder);
+                    if let Err(err) = open::open_folder(&full_path) {
+                        logger::log_error(&format!("无法打开文件夹: {}", err));
+                    }
+                }
+            }
+        });
+
+        // 递归显示子文件夹
+        if self.expanded_folders.contains(folder) {
+            if let Some(base_path) = &base_path {
+                let full_path = base_path.join(folder);
+                if let Ok(entries) = full_path.read_dir() {
+                    for entry in entries.filter_map(Result::ok) {
+                        if entry.path().is_dir() {
+                            let child_folder = entry.file_name().to_string_lossy().to_string();
+                            self.render_folder(ui, &child_folder, 0, depth + 1);
+                        }
+                    }
+                }
+            }
+        }
+    }
 }
 
 impl eframe::App for AppDataCleaner {