1 files changed, 111 insertions, 0 deletions
diff --git a/ui/config_dialog.py b/ui/config_dialog.py
new file mode 100644
index 0000000..7d87772
--- /dev/null
+++ b/ui/config_dialog.py
@@ -0,0 +1,111 @@
+"""
+ui/config_dialog.py  —  Device configuration dialog (tabbed).
+"""
+
+from PyQt6.QtWidgets import (
+    QDialog, QVBoxLayout, QHBoxLayout, QTabWidget,
+    QWidget, QFormLayout, QGroupBox, QScrollArea,
+    QLabel, QLineEdit, QDoubleSpinBox, QCheckBox,
+    QPushButton,
+)
+from PyQt6.QtCore import Qt
+
+
+class DeviceConfigDialog(QDialog):
+    def __init__(self, device, parent=None):
+        super().__init__(parent)
+        self.device = device
+        self.setWindowTitle(f"Configure  —  {device.info.name}  [{device.info.device_id}]")
+        self.setMinimumSize(520, 460)
+        self._build()
+
+    def _build(self):
+        layout = QVBoxLayout(self)
+        layout.setSpacing(8)
+
+        tabs = QTabWidget()
+
+        # ── Tab 1: Device-specific widget ────────────────────────────
+        scroll = QScrollArea()
+        scroll.setWidgetResizable(True)
+        scroll.setWidget(self.device.get_config_widget())
+        tabs.addTab(scroll, "Hardware / Backend")
+
+        # ── Tab 2: Channel settings ───────────────────────────────────
+        tabs.addTab(self._channel_tab(), "Channels & Alarms")
+
+        # ── Tab 3: Device info ────────────────────────────────────────
+        tabs.addTab(self._info_tab(), "Info")
+
+        layout.addWidget(tabs)
+
+        btn_row = QHBoxLayout()
+        btn_row.addStretch()
+        close_btn = QPushButton("Close")
+        close_btn.setDefault(True)
+        close_btn.clicked.connect(self.accept)
+        btn_row.addWidget(close_btn)
+        layout.addLayout(btn_row)
+
+    def _channel_tab(self):
+        w = QScrollArea()
+        w.setWidgetResizable(True)
+        container = QWidget()
+        layout = QVBoxLayout(container)
+
+        for ch in self.device.info.channels:
+            grp  = QGroupBox(f"{ch.channel_id}  —  {ch.name}")
+            form = QFormLayout(grp)
+
+            name_e = QLineEdit(ch.name)
+            unit_e = QLineEdit(ch.unit)
+            en_chk = QCheckBox()
+            en_chk.setChecked(ch.enabled)
+
+            lo = QDoubleSpinBox(); lo.setRange(-1e9, 1e9); lo.setValue(ch.alarm_low or 0.0)
+            hi = QDoubleSpinBox(); hi.setRange(-1e9, 1e9); hi.setValue(ch.alarm_high or 100.0)
+
+            form.addRow("Name:",       name_e)
+            form.addRow("Unit:",       unit_e)
+            form.addRow("Enabled:",    en_chk)
+            form.addRow("Alarm Low:",  lo)
+            form.addRow("Alarm High:", hi)
+
+            apply = QPushButton("Apply")
+            apply.setObjectName("applyButton")
+
+            def _make_apply(c, ne, ue, ec, ls, hs):
+                def _do():
+                    c.name       = ne.text()
+                    c.unit       = ue.text()
+                    c.enabled    = ec.isChecked()
+                    c.alarm_low  = ls.value()
+                    c.alarm_high = hs.value()
+                return _do
+
+            apply.clicked.connect(_make_apply(ch, name_e, unit_e, en_chk, lo, hi))
+            form.addRow(apply)
+            layout.addWidget(grp)
+
+        layout.addStretch()
+        w.setWidget(container)
+        return w
+
+    def _info_tab(self):
+        w = QWidget()
+        form = QFormLayout(w)
+        info = self.device.info
+
+        def _ro(v):
+            e = QLineEdit(str(v)); e.setReadOnly(True); return e
+
+        form.addRow("Device ID:",    _ro(info.device_id))
+        form.addRow("Name:",         _ro(info.name))
+        form.addRow("Type:",         _ro(info.device_type))
+        form.addRow("Description:",  _ro(info.description))
+        form.addRow("Manufacturer:", _ro(info.manufacturer))
+        form.addRow("Model:",        _ro(info.model))
+        form.addRow("Version:",      _ro(info.version))
+        form.addRow("Status:",       _ro(self.device.status.value))
+        form.addRow("Channels:",     _ro(len(info.channels)))
+        return w