outsourced add cam main widgets and cleaned karte widget up

time
2025-05-10 18:04:32 +02:00
parent 9879809857
commit 2a43ed5514
11 changed files with 635 additions and 641 deletions
--- a/lib/screens/addCam/widgets/karte.dart
+++ b/lib/screens/addCam/widgets/karte.dart
@@ -0,0 +1,111 @@
+import 'package:fforte/screens/helper/snack_bar_helper.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_map/flutter_map.dart';
+import 'package:geolocator/geolocator.dart';
+import 'package:latlong2/latlong.dart';
+import 'package:geocoding/geocoding.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+
+class Karte extends StatefulWidget {
+  final TextEditingController beiOrtC;
+  final TextEditingController ortInfoC;
+  final TextEditingController decLngC;
+  final TextEditingController decLatC;
+  final Position currentPosition;
+
+  const Karte(
+      {super.key,
+      required this.currentPosition,
+      required this.beiOrtC,
+      required this.ortInfoC,
+      required this.decLngC,
+      required this.decLatC});
+
+  @override
+  KarteState createState() => KarteState();
+}
+
+class KarteState extends State<Karte> {
+  Marker? currentMarker;
+  bool saveVisible = false;
+
+  @override
+  void initState() {
+    super.initState();
+    currentMarker = Marker(
+        point: LatLng(
+            widget.currentPosition.latitude, widget.currentPosition.longitude),
+        child: const Icon(
+          Icons.location_on,
+          color: Colors.red,
+        ));
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(AppLocalizations.of(context)!.map),
+        actions: [
+          Visibility(
+            visible: saveVisible,
+            child: Row(
+              children: [
+                Text(AppLocalizations.of(context)!.saveMap),
+                TextButton(
+                  onPressed: () async {
+                    if (currentMarker != null) {
+                      setState(() {
+                        widget.decLatC.text =
+                            currentMarker!.point.latitude.toString();
+                        widget.decLngC.text =
+                            currentMarker!.point.longitude.toString();
+                      });
+                    }
+                    if (context.mounted) Navigator.pop(context);
+                  },
+                  child: const Icon(Icons.save),
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+      body: FlutterMap(
+          mapController: MapController(),
+          options: MapOptions(
+            interactionOptions: const InteractionOptions(
+                flags: InteractiveFlag.pinchZoom |
+                    InteractiveFlag.drag |
+                    InteractiveFlag.pinchMove),
+            initialCenter: LatLng(widget.currentPosition.latitude,
+                widget.currentPosition.longitude),
+            initialZoom: 16.0,
+            onTap: _handleTap,
+          ),
+          children: [
+            TileLayer(
+              urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
+              userAgentPackageName: 'com.example.app',
+            ),
+            MarkerLayer(markers: currentMarker != null ? [currentMarker!] : []),
+          ]),
+    );
+  }
+
+  _handleTap(TapPosition position, LatLng latlng) {
+    setState(() {
+      currentMarker = Marker(
+        width: 80.0,
+        height: 80.0,
+        point: latlng,
+        child: const Icon(
+          Icons.location_on,
+          color: Colors.red,
+        ),
+      );
+      saveVisible = true;
+    });
+  }
+}
+