Update

app/ui/main_window.py

@@ -11,9 +11,11 @@ from PyQt6.QtGui import QFont, QCloseEvent, QColor
 from app.core.config import Config
 from app.core import wireguard as wg_core
 from app.core import log as conn_log
+from app.core import history as hist
 from app.ui.mfa_dialog import MFADialog
 from app.ui.admin_window import AdminWindow
 from app.ui.bw_graph import BandwidthGraph
+from app.ui.history_dialog import HistoryDialog
 from app.ui import icons
 
 _DARK  = "#1c2833"
@@ -44,6 +46,7 @@ class MainWindow(QMainWindow):
         self._prev_rx: int | None = None
         self._prev_tx: int | None = None
         self._auto_reconnect_active = False
+        self._session_id: int | None = None
 
         self.setWindowTitle("WGSecure")
         self.setFixedSize(430, 680)
@@ -80,6 +83,9 @@ class MainWindow(QMainWindow):
         self._reload_log()
         self._reload_profiles()
 
+        if self._cfg.get("ui", "auto_connect_on_startup") and self._cfg.configured:
+            QTimer.singleShot(500, self._on_connect)
+
     # ------------------------------------------------------------------ #
     #  Construction UI
     # ------------------------------------------------------------------ #
@@ -246,7 +252,10 @@ class MainWindow(QMainWindow):
         self._btn_connect.clicked.connect(self._on_connect)
         bl.addWidget(self._btn_connect)
 
-        btn_admin = QPushButton("⚙️  Panneau Administrateur")
+        secondary_row = QHBoxLayout()
+        secondary_row.setSpacing(6)
+
+        btn_admin = QPushButton("⚙️  Administrateur")
         btn_admin.setFixedHeight(30)
         btn_admin.setStyleSheet(
             "QPushButton { background: #2e4057; color: white; border-radius: 6px;"
@@ -254,7 +263,19 @@ class MainWindow(QMainWindow):
             "QPushButton:hover { background: #3d5166; }"
         )
         btn_admin.clicked.connect(self._open_admin)
-        bl.addWidget(btn_admin)
+        secondary_row.addWidget(btn_admin)
+
+        btn_history = QPushButton("📊  Historique")
+        btn_history.setFixedHeight(30)
+        btn_history.setStyleSheet(
+            "QPushButton { background: #2e4057; color: white; border-radius: 6px;"
+            " font-size: 11px; border: none; }"
+            "QPushButton:hover { background: #3d5166; }"
+        )
+        btn_history.clicked.connect(self._open_history)
+        secondary_row.addWidget(btn_history)
+
+        bl.addLayout(secondary_row)
         root.addWidget(btn_area)
 
     # ── Helpers UI ───────────────────────────────────────────────────────
@@ -508,6 +529,11 @@ class MainWindow(QMainWindow):
         if connected:
             ok, msg = wg_core.disconnect(self._cfg)
             if ok:
+                if self._session_id is not None:
+                    rx = self._prev_rx or 0
+                    tx = self._prev_tx or 0
+                    hist.end_session(self._session_id, rx, tx)
+                    self._session_id = None
                 self._add_log("Tunnel WireGuard désactivé", "warning")
             else:
                 self._add_log(f"Erreur déconnexion : {msg}", "error")
@@ -543,9 +569,10 @@ class MainWindow(QMainWindow):
 
             if ok:
                 self._connected_since = QDateTime.currentDateTime()
-                self._add_log(
-                    f"Connexion établie → {self._cfg.wg.get('server_endpoint','')}", "success"
-                )
+                endpoint = self._cfg.wg.get("server_endpoint", "")
+                profile  = self._cfg.active_profile
+                self._session_id = hist.start_session(endpoint, profile)
+                self._add_log(f"Connexion établie → {endpoint}", "success")
                 QTimer.singleShot(5000, self._update_ping)
             else:
                 self._add_log(f"Erreur : {msg}", "error")
@@ -553,6 +580,9 @@ class MainWindow(QMainWindow):
 
         self._refresh_status()
 
+    def _open_history(self):
+        HistoryDialog(self).exec()
+
     def _open_admin(self):
         if self._cfg.has_admin_password():
             pw, ok = QInputDialog.getText(