draf db features for label mod

src/app/browser/window/tab/database.rs

@@ -74,8 +74,7 @@ impl Database {
         tx.execute("DELETE FROM `app_browser_window_tab` WHERE `id` = ?", [id])
     }
 
-    /* not in use
     pub fn last_insert_id(&self, tx: &Transaction) -> i64 {
         tx.last_insert_rowid()
-    } */
+    }
 }

src/app/browser/window/tab/label.rs

@@ -1,15 +1,19 @@
+mod database;
 mod pin;
 mod title;
 mod widget;
 
+use database::Database;
 use pin::Pin;
+use sqlite::{Connection, Transaction};
 use title::Title;
 use widget::Widget;
 
 use gtk::{glib::GString, Box};
-use std::sync::Arc;
+use std::sync::{Arc, RwLock};
 
 pub struct Label {
+    database: Arc<Database>,
     // Components
     pin: Arc<Pin>,
     title: Arc<Title>,
@@ -19,7 +23,38 @@ pub struct Label {
 
 impl Label {
     // Construct
-    pub fn new(name: GString, is_pinned: bool) -> Label {
+    pub fn new(
+        profile_database_connection: Arc<RwLock<Connection>>,
+        name: GString,
+        is_pinned: bool,
+    ) -> Label {
+        // Init database
+        let database = {
+            /* @TODO init outside
+            // Init writable database connection
+            let mut connection = match profile_database_connection.write() {
+                Ok(connection) => connection,
+                Err(e) => todo!("{e}"),
+            };
+
+            // Init new transaction
+            let transaction = match connection.transaction() {
+                Ok(transaction) => transaction,
+                Err(e) => todo!("{e}"),
+            };
+
+            // Init database structure
+            match Database::init(&transaction) {
+                Ok(database) => match transaction.commit() {
+                    Ok(_) => Arc::new(database),
+                    Err(e) => todo!("{e}"),
+                },
+                Err(e) => todo!("{e}"),
+            } */
+
+            Arc::new(Database::new())
+        };
+
         // Components
         let pin = Arc::new(Pin::new(is_pinned));
         let title = Arc::new(Title::new());
@@ -28,10 +63,59 @@ impl Label {
         let widget = Arc::new(Widget::new(name, pin.gobject(), title.gobject()));
 
         // Result
-        Self { pin, title, widget }
+        Self {
+            database,
+            pin,
+            title,
+            widget,
+        }
     }
 
     // Actions
+    pub fn clean(&self, tx: &Transaction, app_browser_window_tab_id: &i64) {
+        match self.database.records(tx, app_browser_window_tab_id) {
+            Ok(records) => {
+                for record in records {
+                    match self.database.delete(tx, &record.id) {
+                        Ok(_) => {
+                            // Delegate clean action to childs
+                            // nothing yet..
+                        }
+                        Err(e) => todo!("{e}"),
+                    }
+                }
+            }
+            Err(e) => todo!("{e}"),
+        }
+    }
+
+    pub fn restore(&self, tx: &Transaction, app_browser_window_tab_id: &i64) {
+        match self.database.records(tx, app_browser_window_tab_id) {
+            Ok(records) => {
+                for record in records {
+                    self.pin(record.is_pinned);
+
+                    // Delegate restore action to childs
+                    // nothing yet..
+                }
+            }
+            Err(e) => todo!("{e}"),
+        }
+    }
+
+    pub fn save(&self, tx: &Transaction, app_browser_window_tab_id: &i64) {
+        match self
+            .database
+            .add(tx, app_browser_window_tab_id, &self.is_pinned())
+        {
+            Ok(_) => {
+                // Delegate save action to childs
+                // nothing yet..
+            }
+            Err(e) => todo!("{e}"),
+        }
+    }
+
     pub fn update(&self, title: Option<&GString>) {
         self.title.update(title);
         self.widget.update(title);
@@ -45,7 +129,7 @@ impl Label {
 
     // Getters
     pub fn is_pinned(&self) -> bool {
-        self.pin.is_pinned()
+        self.pin.is_pinned() // @TODO
     }
 
     pub fn gobject(&self) -> &Box {

src/app/browser/window/tab/label/database.rs

@@ -0,0 +1,88 @@
+use sqlite::{Error, Transaction};
+
+pub struct Table {
+    pub id: i64,
+    // pub app_browser_window_tab_id: i64, not in use
+    pub is_pinned: bool,
+}
+
+pub struct Database {
+    // nothing yet..
+}
+
+impl Database {
+    pub fn new() -> Self {
+        Self {}
+    }
+
+    pub fn init(tx: &Transaction) -> Result<Database, Error> {
+        tx.execute(
+            "CREATE TABLE IF NOT EXISTS `app_browser_window_tab_label`
+            (
+                `id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+                `app_browser_window_tab_id` INTEGER NOT NULL,
+                `is_pinned` INTEGER NOT NULL
+            )",
+            [],
+        )?;
+
+        Ok(Self {})
+    }
+
+    pub fn add(
+        &self,
+        tx: &Transaction,
+        app_browser_window_tab_id: &i64,
+        is_pinned: &bool,
+    ) -> Result<usize, Error> {
+        tx.execute(
+            "INSERT INTO `app_browser_window_tab_label` (
+                `app_browser_window_tab_id`,
+                `is_pinned`
+            ) VALUES (?,?)",
+            [app_browser_window_tab_id, &(*is_pinned as i64)],
+        )
+    }
+
+    pub fn records(
+        &self,
+        tx: &Transaction,
+        app_browser_window_tab_id: &i64,
+    ) -> Result<Vec<Table>, Error> {
+        let mut stmt = tx.prepare(
+            "SELECT `id`,
+                    `app_browser_window_tab_id`,
+                    `is_pinned` FROM  `app_browser_window_tab_label`
+                                WHERE `app_browser_window_tab_id` = ?",
+        )?;
+
+        let result = stmt.query_map([app_browser_window_tab_id], |row| {
+            Ok(Table {
+                id: row.get(0)?,
+                // app_browser_window_tab_id: row.get(1)?, not in use
+                is_pinned: row.get(2)?,
+            })
+        })?;
+
+        let mut records = Vec::new();
+
+        for record in result {
+            let table = record?;
+            records.push(table);
+        }
+
+        Ok(records)
+    }
+
+    pub fn delete(&self, tx: &Transaction, id: &i64) -> Result<usize, Error> {
+        tx.execute(
+            "DELETE FROM `app_browser_window_tab_label` WHERE `id` = ?",
+            [id],
+        )
+    }
+
+    /* not in use
+    pub fn last_insert_id(&self, tx: &Transaction) -> i64 {
+        tx.last_insert_rowid()
+    } */
+}