create separated mod for widget

src/app/browser/widget.rs

@@ -0,0 +1,89 @@
+mod database;
+
+use database::Database;
+
+use gtk::{prelude::GtkWindowExt, ApplicationWindow, Box, HeaderBar};
+use std::sync::Arc;
+
+// Default options
+const DEFAULT_HEIGHT: i32 = 480;
+const DEFAULT_WIDTH: i32 = 640;
+const MAXIMIZED: bool = false;
+
+pub struct Widget {
+    database: Arc<Database>,
+    application_window: ApplicationWindow,
+}
+
+impl Widget {
+    // Construct
+    pub fn new(
+        profile_database_connection: Arc<sqlite::Connection>,
+        titlebar: &HeaderBar,
+        child: &Box,
+    ) -> Self {
+        // Init database
+        let database = match Database::init(profile_database_connection) {
+            Ok(database) => Arc::new(database),
+            Err(error) => panic!("{error}"), // @TODO
+        };
+
+        // Init GTK
+        let application_window = ApplicationWindow::builder()
+            .titlebar(titlebar)
+            .child(child)
+            .default_height(DEFAULT_HEIGHT)
+            .default_width(DEFAULT_WIDTH)
+            .maximized(MAXIMIZED)
+            .build();
+
+        // Return new struct
+        Self {
+            database,
+            application_window,
+        }
+    }
+
+    // Actions
+    pub fn clean(&self, app_browser_id: i64) {
+        match self.database.records(app_browser_id) {
+            Ok(records) => {
+                for record in records {
+                    match self.database.delete(record.id) {
+                        Ok(_) => {
+                            // Delegate clean action to childs
+                            // nothing yet..
+                        }
+                        Err(error) => panic!("{error}"), // @TODO
+                    }
+                }
+            }
+            Err(error) => panic!("{error}"), // @TODO
+        }
+    }
+
+    pub fn restore(&self) {
+        // @TODO
+    }
+
+    pub fn save(&self, app_browser_id: i64) {
+        match self.database.add(
+            app_browser_id,
+            self.application_window.default_width(),
+            self.application_window.default_height(),
+            self.application_window.is_maximized(),
+        ) {
+            Ok(_) => {
+                // Delegate save action to childs
+                // let id = self.database.last_insert_id();
+                // nothing yet..
+            }
+            Err(error) => panic!("{error}"), // @TODO
+        }
+    }
+
+    // Getters
+    pub fn application_window(&self) -> &ApplicationWindow {
+        &self.application_window
+    }
+}