whatever
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Nico
323
lib/screens/viewCam/view_cams.dart
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323
lib/screens/viewCam/view_cams.dart
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@@ -0,0 +1,323 @@
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import 'package:fforte/addCam/add_cam_main.dart';
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import 'package:fforte/other/db_helper.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/app_localizations.dart';
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import 'package:flutter_map/flutter_map.dart';
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import 'package:flutter_slidable/flutter_slidable.dart';
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import 'package:latlong2/latlong.dart';
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// * Site that shows all entries in the databases
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class ViewCams extends StatefulWidget {
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const ViewCams({super.key});
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@override
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State<ViewCams> createState() => _ViewCamsState();
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}
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class _ViewCamsState extends State<ViewCams> {
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// var declaration
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late Future<List<Map<String, dynamic>>> place;
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late Future<List<Map<String, dynamic>>> templates;
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late List<Marker> markers;
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// loads the entries
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@override
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void initState() {
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super.initState();
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place = DBHelper().getPlace();
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templates = DBHelper().getTemplates();
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}
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// functions to delete all entries LOCALLY
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void delAllPlaces() async {
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return showDialog(
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context: context,
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barrierDismissible: false,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text(AppLocalizations.of(context)!.deleteEverything),
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content: SingleChildScrollView(
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child: ListBody(children: <Widget>[
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Text(AppLocalizations.of(context)!.deleteEverythingContent)
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]),
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),
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actions: <Widget>[
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TextButton(
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onPressed: () {
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var placeDB = DBHelper();
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placeDB.deleteAllPlaces();
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setState(() {
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place = DBHelper().getPlace();
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});
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Navigator.of(context).pop();
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},
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child: Text(AppLocalizations.of(context)!.deleteEverything)),
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TextButton(
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onPressed: () {
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Navigator.of(context).pop();
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},
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child: Text(AppLocalizations.of(context)!.cancel))
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],
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);
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});
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}
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void delSinglePlace(int id) async {
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DBHelper().deletePlace(id.toString());
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setState(() {
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place = DBHelper().getPlace();
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});
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}
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void delAllTemplates() async {
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return showDialog(
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context: context,
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barrierDismissible: false,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text(AppLocalizations.of(context)!.deleteEverything),
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content: SingleChildScrollView(
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child: ListBody(children: <Widget>[
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Text(AppLocalizations.of(context)!.deleteEverythingContent)
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]),
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),
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actions: <Widget>[
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TextButton(
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onPressed: () {
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var placeDB = DBHelper();
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placeDB.deleteAllTemplates();
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setState(() {
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templates = DBHelper().getTemplates();
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});
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Navigator.of(context).pop();
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},
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child: Text(AppLocalizations.of(context)!.deleteEverything)),
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TextButton(
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onPressed: () {
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Navigator.of(context).pop();
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},
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child: Text(AppLocalizations.of(context)!.cancel))
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],
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);
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});
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}
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// The widet tree with taps to differentiate between templates and finished entries
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@override
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Widget build(BuildContext context) {
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return DefaultTabController(
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length: 3,
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child: Scaffold(
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appBar: AppBar(
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bottom: TabBar(tabs: [
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Tab(text: AppLocalizations.of(context)!.completed),
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Tab(
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text: AppLocalizations.of(context)!.uncompleted,
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),
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Tab(
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text: AppLocalizations.of(context)!.map,
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),
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]),
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title: Text(AppLocalizations.of(context)!.viewplacesappbar)),
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body: TabBarView(
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children: [
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FutureBuilder<List<Map<String, dynamic>>>(
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future: place,
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return const CircularProgressIndicator();
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} else if (snapshot.hasError) {
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return Text('Error: ${snapshot.error}');
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} else {
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List<Map<String, dynamic>> placeList =
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List.of(snapshot.data!);
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return Scaffold(
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floatingActionButton: FloatingActionButton(
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child: const Icon(Icons.delete),
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onPressed: () {
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delAllPlaces();
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},
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),
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body: Column(
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children: [
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const SizedBox(
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height: 10,
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Row(
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children: [
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const SizedBox(
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width: 10,
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),
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Text(
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style: const TextStyle(
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decoration: TextDecoration.underline),
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AppLocalizations.of(context)!.placedata),
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],
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),
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Row(
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children: [
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Text(
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style: const TextStyle(
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decoration: TextDecoration.underline),
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AppLocalizations.of(context)!.sent),
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const SizedBox(
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width: 10,
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),
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],
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),
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],
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),
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const SizedBox(
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height: 15,
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),
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Expanded(
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child: ListView.builder(
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itemCount: placeList.length,
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itemBuilder: (context, index) {
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Map<String, dynamic> place =
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snapshot.data![index];
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return Slidable(
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startActionPane: ActionPane(
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motion: const ScrollMotion(),
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children: [
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SlidableAction(
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onPressed: (context) {
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delSinglePlace(
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place['ID'.toString()]);
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},
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backgroundColor: Colors.red,
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foregroundColor: Colors.white,
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icon: Icons.delete,
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label: AppLocalizations.of(context)!
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.justdelete,
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)
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]),
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child: ListTile(
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title: Text('Standort ${index + 1}'),
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subtitle: Text(
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'ID: ${place['ID']} DATUM: ${place['Datum']}'),
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trailing: Checkbox(
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value: place['Sent'] == 0 ? false : true,
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onChanged: null,
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),
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onTap: () async {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => AddCamMain(
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isSent: place['Sent'] == 1 ? true : false,
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isFinished: true,
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existingData: place,
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)));
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},
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),
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);
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},
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))
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],
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),
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);
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}
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},
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),
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FutureBuilder<List<Map<String, dynamic>>>(
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future: templates,
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return const CircularProgressIndicator();
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} else if (snapshot.hasError) {
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return Text('Error: ${snapshot.error}');
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} else {
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return Scaffold(
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floatingActionButton: FloatingActionButton(
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child: const Icon(Icons.delete),
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onPressed: () {
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delAllTemplates();
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},
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),
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body: Column(
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children: [
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Expanded(
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child: ListView.builder(
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itemCount: snapshot.data!.length,
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itemBuilder: (context, index) {
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Map<String, dynamic> templates =
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snapshot.data![index];
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return ListTile(
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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AddCamMain(
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isTemplate: true,
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isFinished: false,
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existingData: templates,
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)));
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},
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title: Text('Place ${index + 1}'),
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subtitle: Text(
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'ID: ${templates['CID']} DATUM: ${templates['Datum']} RUDEL: ${templates['Rudel']} STATUS: ${templates['Status']}'),
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);
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}),
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)
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],
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),
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);
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}
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}),
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FutureBuilder(
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future: place,
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return const CircularProgressIndicator();
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} else if (snapshot.hasError) {
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return Text("Error ${snapshot.error}");
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} else {
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markers = snapshot.data!.map((e) {
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return Marker(
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width: 80.0,
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height: 80.0,
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point: LatLng(double.parse(e['DECLAT'].toString()),
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double.parse(e['DECLNG'].toString())),
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child: Column(
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children: [
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const Icon(
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Icons.location_on,
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color: Colors.red,
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),
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Text(
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"ID: ${e['ID'].toString()}",
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style: const TextStyle(color: Colors.black),
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)
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],
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));
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}).toList();
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return FlutterMap(
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options: MapOptions(
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initialCenter: markers.isEmpty
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? const LatLng(50, 10)
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: markers.first.point,
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interactionOptions: const InteractionOptions(
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flags: InteractiveFlag.pinchZoom |
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InteractiveFlag.drag |
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InteractiveFlag.pinchMove)),
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children: [
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TileLayer(
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urlTemplate:
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'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
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userAgentPackageName: 'com.example.app',
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),
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MarkerLayer(markers: markers)
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]);
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}
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})
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],
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)),
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);
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}
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}
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