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