redesign: file tree always left, transfer area bottom, bookmarks, history

src/ui/state.rs

@@ -1,3 +1,4 @@
+use std::collections::HashMap;
 use std::sync::Arc;
 
 use crate::domain::connection::{ConnectionParams, ConnectionStatus};
@@ -27,18 +28,34 @@ pub struct PendingRemoteList {
     pub result: PendingResult<Vec<FileEntry>>,
 }
 
+#[derive(Clone)]
+pub struct Bookmark {
+    pub name: String,
+    pub path: String,
+}
+
+#[derive(Clone)]
+pub struct HistoryEntry {
+    pub host: String,
+    pub port: u16,
+    pub user: String,
+    pub time: String,
+}
+
 pub struct AppState {
     pub tabs: Vec<ConnectionTab>,
     pub active_tab: usize,
     pub local_path: String,
     pub local_entries: Vec<FileEntry>,
     pub local_selected: Option<String>,
-    pub local_tree_open: bool,
     pub show_connect_dialog: bool,
-    pub onboarding_host: String,
-    pub onboarding_user: String,
-    pub onboarding_pass: String,
-    pub onboarding_port: String,
+    pub show_bookmarks: bool,
+    pub show_history: bool,
+    pub bookmarks: Vec<Bookmark>,
+    pub history: Vec<HistoryEntry>,
+    pub tree_expanded: HashMap<String, bool>,
+    pub tree_children: HashMap<String, Vec<FileEntry>>,
+    pub tree_loading: HashMap<String, bool>,
     pub connect_label: String,
     pub connect_host: String,
     pub connect_port: String,
@@ -68,12 +85,18 @@ impl Default for AppState {
                 .to_string(),
             local_entries: Vec::new(),
             local_selected: None,
-            local_tree_open: false,
             show_connect_dialog: false,
-            onboarding_host: String::new(),
-            onboarding_user: String::new(),
-            onboarding_pass: String::new(),
-            onboarding_port: String::new(),
+            show_bookmarks: false,
+            show_history: false,
+            bookmarks: vec![
+                Bookmark { name: "Home".into(), path: dirs::home_dir().unwrap_or_default().to_string_lossy().to_string() },
+                Bookmark { name: "Root".into(), path: "/".into() },
+                Bookmark { name: "Downloads".into(), path: dirs::download_dir().map(|p| p.to_string_lossy().to_string()).unwrap_or_else(|| "/tmp".into()) },
+            ],
+            history: Vec::new(),
+            tree_expanded: HashMap::new(),
+            tree_children: HashMap::new(),
+            tree_loading: HashMap::new(),
             connect_label: String::new(),
             connect_host: String::new(),
             connect_port: "22".into(),
@@ -112,4 +135,18 @@ impl AppState {
             Some(&self.tabs[idx])
         }
     }
+
+    pub fn add_history(&mut self, host: &str, port: u16, user: &str) {
+        use chrono::Local;
+        let now = Local::now().format("%H:%M %d.%m").to_string();
+        self.history.insert(0, HistoryEntry {
+            host: host.into(),
+            port,
+            user: user.into(),
+            time: now,
+        });
+        if self.history.len() > 20 {
+            self.history.truncate(20);
+        }
+    }
 }