I gang

ui/login_dialog.py

@@ -0,0 +1,139 @@
+"""
+login_dialog.py — Login-dialog til at gå online.
+Server-URL er hardcodet i config.
+"""
+
+from PyQt6.QtWidgets import (
+    QDialog, QVBoxLayout, QHBoxLayout, QLabel,
+    QLineEdit, QPushButton, QFrame, QCheckBox,
+)
+from PyQt6.QtCore import Qt, QSettings
+
+# ── Hardcodet server-URL ──────────────────────────────────────────────────────
+API_URL = "http://din-server:8000"
+# ─────────────────────────────────────────────────────────────────────────────
+
+
+class LoginDialog(QDialog):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.setWindowTitle("Gå online")
+        self.setFixedWidth(340)
+        self.setModal(True)
+
+        self._token: str | None = None
+        self._username: str | None = None
+        self._api_url = API_URL
+
+        self._build_ui()
+        self._load_saved_settings()
+
+    def _build_ui(self):
+        layout = QVBoxLayout(self)
+        layout.setSpacing(10)
+        layout.setContentsMargins(20, 20, 20, 20)
+
+        title = QLabel("Log ind på LineDance")
+        title.setObjectName("track_title")
+        title.setAlignment(Qt.AlignmentFlag.AlignCenter)
+        layout.addWidget(title)
+
+        sub = QLabel("Synkroniser projekter og alternativ-danse med andre brugere")
+        sub.setObjectName("track_meta")
+        sub.setWordWrap(True)
+        sub.setAlignment(Qt.AlignmentFlag.AlignCenter)
+        layout.addWidget(sub)
+
+        line = QFrame()
+        line.setFrameShape(QFrame.Shape.HLine)
+        layout.addWidget(line)
+
+        layout.addWidget(QLabel("Brugernavn:"))
+        self._user_input = QLineEdit()
+        self._user_input.setPlaceholderText("dit-brugernavn")
+        layout.addWidget(self._user_input)
+
+        layout.addWidget(QLabel("Kodeord:"))
+        self._pass_input = QLineEdit()
+        self._pass_input.setEchoMode(QLineEdit.EchoMode.Password)
+        self._pass_input.setPlaceholderText("••••••••")
+        self._pass_input.returnPressed.connect(self._on_login)
+        layout.addWidget(self._pass_input)
+
+        self._remember = QCheckBox("Husk brugernavn")
+        self._remember.setChecked(True)
+        layout.addWidget(self._remember)
+
+        self._status_label = QLabel("")
+        self._status_label.setObjectName("track_meta")
+        self._status_label.setWordWrap(True)
+        layout.addWidget(self._status_label)
+
+        btn_row = QHBoxLayout()
+        btn_cancel = QPushButton("Annuller")
+        btn_cancel.clicked.connect(self.reject)
+        btn_row.addWidget(btn_cancel)
+
+        self._btn_login = QPushButton("Log ind")
+        self._btn_login.setObjectName("btn_play")
+        self._btn_login.setDefault(True)
+        self._btn_login.clicked.connect(self._on_login)
+        btn_row.addWidget(self._btn_login)
+
+        layout.addLayout(btn_row)
+
+    def _load_saved_settings(self):
+        settings = QSettings("LineDance", "Player")
+        self._user_input.setText(settings.value("username", ""))
+
+    def _save_settings(self):
+        if self._remember.isChecked():
+            settings = QSettings("LineDance", "Player")
+            settings.setValue("username", self._user_input.text().strip())
+
+    def _on_login(self):
+        username = self._user_input.text().strip()
+        password = self._pass_input.text()
+
+        if not username or not password:
+            self._set_status("Udfyld brugernavn og kodeord", error=True)
+            return
+
+        self._btn_login.setEnabled(False)
+        self._set_status("Forbinder...")
+
+        try:
+            import urllib.request, urllib.parse, json
+
+            data = urllib.parse.urlencode({
+                "username": username,
+                "password": password,
+            }).encode()
+
+            req = urllib.request.Request(
+                f"{API_URL}/auth/login",
+                data=data,
+                headers={"Content-Type": "application/x-www-form-urlencoded"},
+                method="POST",
+            )
+            with urllib.request.urlopen(req, timeout=8) as resp:
+                body = json.loads(resp.read())
+                self._token    = body.get("access_token")
+                self._username = username
+
+            self._save_settings()
+            self._set_status("Logget ind!", error=False)
+            self.accept()
+
+        except Exception as e:
+            self._set_status(f"Fejl: {e}", error=True)
+            self._btn_login.setEnabled(True)
+
+    def _set_status(self, text: str, error: bool = False):
+        self._status_label.setText(text)
+        color = "#e74c3c" if error else "#2ecc71"
+        self._status_label.setStyleSheet(f"color: {color};")
+
+    def get_credentials(self) -> tuple[str, str, str]:
+        """Returnerer (api_url, username, token) efter succesfuldt login."""
+        return self._api_url, self._username, self._token