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This commit is contained in:
Nico
2025-06-06 21:00:32 +02:00
parent 9c84d0c375
commit cc110ac104
44 changed files with 1230 additions and 646 deletions
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26
lib/screens/addCam/add_cam_main.dart
View File

@@ -22,9 +22,14 @@ import 'widgets/mez.dart';
import 'widgets/platzung.dart';
import 'widgets/status.dart';
/// Widget for adding or editing camera trap locations
/// Supports template creation, editing existing entries, and new entries
class AddCamMain extends StatefulWidget {
/// Whether this form is being used to create a template
final bool isTemplate;
/// Whether the entry has been sent to the server
final bool isSent;
/// Existing data to populate the form with (for editing)
final Map<String, dynamic>? existingData;
const AddCamMain({
@@ -38,14 +43,17 @@ class AddCamMain extends StatefulWidget {
State<AddCamMain> createState() => _AddCamMainState();
}
/// State class for the camera trap location form
class _AddCamMainState extends State<AddCamMain> {
// var declaration
/// Current step in the multi-step form
int currentStep = 0;
/// Whether this form is being used as a template
late bool isTemplate;
/// Current GPS position, initialized with default values for Germany
Position currentPosition = Position(
longitude: 10.0,
latitude: 51.0,
longitude: 10.0, // Default longitude (roughly center of Germany)
latitude: 51.0, // Default latitude (roughly center of Germany)
timestamp: DateTime.now(),
accuracy: 0.0,
altitude: 0.0,
@@ -56,6 +64,12 @@ class _AddCamMainState extends State<AddCamMain> {
headingAccuracy: 0.0,
);
/// Map containing all form fields with their controllers and required status
/// Organized by steps:
/// - Step 1: Basic information (ID, Status, etc.)
/// - Step 2: Location information
/// - Step 3: Dates and control periods
/// - Step 4: Contact information
Map<String, Map<String, dynamic>> rmap = {
"ID": {"controller": TextEditingController(), "required": false},
// Step 1
@@ -102,6 +116,8 @@ class _AddCamMainState extends State<AddCamMain> {
"Sent": {"controller": TextEditingController(), "required": false},
};
/// Retrieves all field values as a map
/// @return Map of field names to their current values
Map<String, String> getFieldsText() {
Map<String, String> puff = {};
@@ -112,8 +128,12 @@ class _AddCamMainState extends State<AddCamMain> {
return puff;
}
/// Flag indicating whether position is currently being loaded
bool isLoadingPosition = false;
/// Initializes the GPS position
/// Handles location permissions and device settings
/// @return Future<Position> The determined position
Future<Position> _initializePosition() async {
try {
final position = await GeolocatorService.deteterminePosition();

25
lib/screens/addCam/cam_widgets.dart
View File

@@ -1,25 +0,0 @@
// Karte
// ! completely new page
// Status
// STTyp
// platzung
// FotoFilm
// MEZ
// KontDat
// AbbauDat

22
lib/screens/addCam/services/geolocator_service.dart
View File

@@ -1,19 +1,34 @@
// * Service for handling GPS location functionality
// * Provides methods for:
// * - Location permission handling
// * - GPS service status checks
// * - Position determination
// * - Always-on location checks
import 'package:fforte/screens/addCam/exceptions/location_disabled_exception.dart';
import 'package:fforte/screens/addCam/exceptions/location_forbidden_exception.dart';
import 'package:fforte/screens/excursion/exceptions/need_always_location_exception.dart';
import 'package:geolocator/geolocator.dart';
/// Service class for handling all GPS location related functionality
class GeolocatorService {
// determine live position with checks for denied permission and turned off location service
/// Determine the current device position with permission checks
/// @param alwaysOnNeeded Whether the app needs always-on location permission
/// @throws LocationDisabledException if location services are disabled
/// @throws LocationForbiddenException if location permission is denied
/// @throws NeedAlwaysLocation if always-on permission is needed but not granted
/// @return Future<Position> The current GPS position
static Future<Position> deteterminePosition({bool alwaysOnNeeded = false}) async {
bool locationEnabled;
LocationPermission permissionGiven;
// Check if location services are enabled
locationEnabled = await Geolocator.isLocationServiceEnabled();
if (!locationEnabled) {
throw LocationDisabledException();
}
// Check and request location permissions if needed
permissionGiven = await Geolocator.checkPermission();
if (permissionGiven == LocationPermission.denied) {
permissionGiven = await Geolocator.requestPermission();
@@ -22,13 +37,16 @@ class GeolocatorService {
}
}
// Check for always-on permission if required
if (alwaysOnNeeded && permissionGiven != LocationPermission.always) {
throw NeedAlwaysLocation();
}
return await Geolocator.getCurrentPosition();
return await Geolocator.getCurrentPosition();
}
/// Check if always-on location permission is enabled
/// @return Future<bool> True if always-on permission is granted or location is disabled
static Future<bool> alwaysPositionEnabled() async {
LocationPermission permissionGiven = await Geolocator.checkPermission();
bool locationEnabled = await Geolocator.isLocationServiceEnabled();

61
lib/screens/addCam/widgets/abbau_dat.dart
View File

@@ -1,8 +1,18 @@
// * Widget for managing camera trap dismantling dates
// * Features:
// * - Date picker for selecting dismantling date
// * - Date display and reset functionality
// * - Localized text support
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for selecting and displaying camera trap dismantling dates
/// Allows users to pick a date or clear the selection
class AbbauDat extends StatefulWidget {
/// Initial dismantling date, can be null if not set
final DateTime? initAbbauDat;
/// Callback function when date is changed
final Function(DateTime) onDateChanged;
const AbbauDat({super.key, required this.initAbbauDat, required this.onDateChanged});
@@ -11,7 +21,9 @@ class AbbauDat extends StatefulWidget {
State<AbbauDat> createState() => _AbbauDatState();
}
/// State class for the dismantling date widget
class _AbbauDatState extends State<AbbauDat> {
/// Currently selected dismantling date
DateTime? abbauDat;
@override
@@ -25,6 +37,7 @@ class _AbbauDatState extends State<AbbauDat> {
return Row(
children: [
Column(children: [
// Date picker button
SizedBox(
width: 140,
child: ElevatedButton(
@@ -38,34 +51,34 @@ class _AbbauDatState extends State<AbbauDat> {
),
Row(
children: [
const SizedBox(
width: 10,
),
Builder(builder: (context) {
if (abbauDat != null) {
return Text(
'${abbauDat?.day}. ${abbauDat?.month}. ${abbauDat?.year}');
} else {
return Text(AppLocalizations.of(context)!.nichts);
}
}),
const SizedBox(
width: 10,
),
ElevatedButton(
onPressed: () {
setState(() {
abbauDat = null;
});
},
child: const Text("X"))
]),
],
)
const SizedBox(width: 10),
// Display selected date or "nothing" text
Builder(builder: (context) {
if (abbauDat != null) {
return Text(
'${abbauDat?.day}. ${abbauDat?.month}. ${abbauDat?.year}');
} else {
return Text(AppLocalizations.of(context)!.nichts);
}
}),
const SizedBox(width: 10),
// Clear date button
ElevatedButton(
onPressed: () {
setState(() {
abbauDat = null;
});
},
child: const Text("X"))
]),
],
)
],
);
}
/// Show date picker dialog and return selected date
/// @return Future<DateTime?> Selected date or null if cancelled
Future<DateTime?> pickDate() async {
final date = await showDatePicker(
context: context,

14
lib/screens/addCam/widgets/foto_film.dart
View File

@@ -1,8 +1,18 @@
// * Widget for selecting camera trap media type
// * Provides radio button selection between:
// * - Photo mode
// * - Film/Video mode
// * Includes localization support
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for selecting between photo and film/video mode
/// Uses radio buttons for selection with localized labels
class FotoFilm extends StatefulWidget {
/// Callback function when media type selection changes
final Function(String) onFotoFilmChanged;
/// Initial media type selection ('foto' by default)
final String initialFotoFilm;
const FotoFilm(
@@ -14,7 +24,9 @@ class FotoFilm extends StatefulWidget {
State<FotoFilm> createState() => _FotoFilmState();
}
/// State class for the photo/film selection widget
class _FotoFilmState extends State<FotoFilm> {
/// Currently selected media type
String? _selectedFotoFilm;
@override
@@ -27,6 +39,7 @@ class _FotoFilmState extends State<FotoFilm> {
Widget build(BuildContext context) {
return Column(
children: [
// Photo mode radio button
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.foto),
@@ -41,6 +54,7 @@ class _FotoFilmState extends State<FotoFilm> {
},
),
),
// Film/Video mode radio button
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.film),

30
lib/screens/addCam/widgets/karte.dart
View File

@@ -1,4 +1,10 @@
// import 'package:fforte/screens/helper/snack_bar_helper.dart';
// * Interactive map widget for camera trap location selection
// * Features:
// * - OpenStreetMap integration
// * - Location marker placement
// * - GPS coordinates display and saving
// * - Localized interface
import 'package:flutter/material.dart';
import 'package:flutter_map/flutter_map.dart';
import 'package:geolocator/geolocator.dart';
@@ -6,11 +12,18 @@ import 'package:latlong2/latlong.dart';
// import 'package:geocoding/geocoding.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for displaying and interacting with the map
/// Allows users to select and save camera trap locations
class Karte extends StatefulWidget {
/// Controller for nearby location name
final TextEditingController beiOrtC;
/// Controller for location details
final TextEditingController ortInfoC;
/// Controller for longitude coordinate
final TextEditingController decLngC;
/// Controller for latitude coordinate
final TextEditingController decLatC;
/// Current GPS position
final Position currentPosition;
const Karte(
@@ -25,15 +38,20 @@ class Karte extends StatefulWidget {
KarteState createState() => KarteState();
}
/// State class for the map widget
class KarteState extends State<Karte> {
/// Current marker on the map
Marker? currentMarker;
/// Selected position coordinates
LatLng? selectedPosition;
/// Whether the save button should be visible
bool saveVisible = false;
@override
void initState() {
super.initState();
// Initialize marker at current position
currentMarker = Marker(
point: LatLng(
widget.currentPosition.latitude, widget.currentPosition.longitude),
@@ -50,6 +68,7 @@ class KarteState extends State<Karte> {
appBar: AppBar(
title: Text(AppLocalizations.of(context)!.map),
actions: [
// Save location button
Visibility(
visible: saveVisible,
child: Padding(
@@ -76,6 +95,7 @@ class KarteState extends State<Karte> {
),
],
),
// Map display with OpenStreetMap tiles
body: FlutterMap(
mapController: MapController(),
options: MapOptions(
@@ -89,15 +109,21 @@ class KarteState extends State<Karte> {
onTap: _handleTap,
),
children: [
// OpenStreetMap tile layer
TileLayer(
urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
userAgentPackageName: 'de.lupus.apps',
),
// Marker layer
MarkerLayer(markers: [currentMarker!]),
]),
);
}
/// Handle tap events on the map
/// Creates a new marker at the tapped location
/// @param position The tap position on the screen
/// @param latlng The geographical coordinates of the tap
_handleTap(TapPosition position, LatLng latlng) {
setState(() {
currentMarker = Marker(
@@ -111,7 +137,7 @@ class KarteState extends State<Karte> {
);
// selectedPosition = latlng;
saveVisible = true;
});
});
// ScaffoldMessenger.of(context).showSnackBar(SnackBar(
// content: Text(
// "${AppLocalizations.of(context)!.markerSet}\n${selectedPosition!.latitude}\n${selectedPosition!.longitude}")));

20
lib/screens/addCam/widgets/kont_dat.dart
View File

@@ -1,8 +1,18 @@
// * Widget for managing camera trap control/check dates
// * Features:
// * - Date picker for selecting control dates
// * - Date display in localized format
// * - Callback support for date changes
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for selecting and displaying camera trap control dates
/// Used to schedule when the camera trap should be checked
class KontDat extends StatefulWidget {
/// Initial control date, if any
final DateTime? initKontDat;
/// Callback function when date is changed
final Function(DateTime) onDateChanged;
const KontDat(
@@ -12,7 +22,9 @@ class KontDat extends StatefulWidget {
State<KontDat> createState() => _KontDatState();
}
/// State class for the control date widget
class _KontDatState extends State<KontDat> {
/// Currently selected control date
DateTime? kontDat;
@override
@@ -26,6 +38,7 @@ class _KontDatState extends State<KontDat> {
return Row(
children: [
Row(children: [
// Date picker button
SizedBox(
width: 140,
child: ElevatedButton(
@@ -39,9 +52,8 @@ class _KontDatState extends State<KontDat> {
},
child: Text(AppLocalizations.of(context)!.pickkontdat)),
),
const SizedBox(
width: 10,
),
const SizedBox(width: 10),
// Display selected date in DD.MM.YYYY format
Text(
'${kontDat?.day}. ${kontDat?.month}. ${kontDat?.year}',
),
@@ -50,6 +62,8 @@ class _KontDatState extends State<KontDat> {
);
}
/// Show date picker dialog and return selected date
/// @return Future<DateTime?> Selected date or null if cancelled
Future<DateTime?> pickDate() async {
final date = await showDatePicker(
context: context,

14
lib/screens/addCam/widgets/mez.dart
View File

@@ -1,8 +1,18 @@
// * Widget for selecting time zone settings (MEZ/MESZ)
// * Features:
// * - Radio button selection between summer and winter time
// * - Localized labels for time zones
// * - Default selection support
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for selecting between summer time (MESZ) and winter time (MEZ)
/// Used to configure camera trap time settings
class MEZ extends StatefulWidget {
/// Callback function when time zone selection changes
final Function(String) onMEZChanged;
/// Initial time zone selection ('sommerzeit' by default)
final String initialMEZ;
const MEZ(
@@ -12,7 +22,9 @@ class MEZ extends StatefulWidget {
State<MEZ> createState() => _MEZState();
}
/// State class for the time zone selection widget
class _MEZState extends State<MEZ> {
/// Currently selected time zone
String? _selectedMEZ;
@override
@@ -25,6 +37,7 @@ class _MEZState extends State<MEZ> {
Widget build(BuildContext context) {
return Column(
children: [
// Summer time (MESZ) radio button
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.sommerzeit),
@@ -39,6 +52,7 @@ class _MEZState extends State<MEZ> {
},
),
),
// Winter time (MEZ) radio button
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.winterzeit),

27
lib/screens/addCam/widgets/platzung.dart
View File

@@ -1,8 +1,26 @@
// * Widget for selecting camera trap placement type
// * Features:
// * - Multiple placement options via radio buttons
// * - Localized labels for each placement type
// * - Support for initial selection
// * Available placement types:
// * - Bait station (Kirrung)
// * - Water source (Wasserstelle)
// * - Forest (Wald)
// * - Game pass (Wildwechsel)
// * - Path/Road (Weg/Straße)
// * - Farm/Garden (Hof/Garten)
// * - Meadow/Field (Wiese/Feld/Offenfläche)
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for selecting the type of location where the camera trap is placed
/// Provides various predefined placement options common in wildlife monitoring
class Platzung extends StatefulWidget {
/// Callback function when placement type selection changes
final Function(String) onPlatzungChanged;
/// Initial placement type selection
final String? initialPlatzung;
const Platzung({
@@ -15,7 +33,9 @@ class Platzung extends StatefulWidget {
State<Platzung> createState() => _PlatzungState();
}
/// State class for the placement type selection widget
class _PlatzungState extends State<Platzung> {
/// Currently selected placement type
String? _selectedPlatzung;
@override
@@ -30,6 +50,7 @@ class _PlatzungState extends State<Platzung> {
Widget build(BuildContext context) {
return Column(
children: [
// Bait station placement option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.kirrung),
@@ -44,6 +65,7 @@ class _PlatzungState extends State<Platzung> {
},
),
),
// Water source placement option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.wasserstelle),
@@ -58,6 +80,7 @@ class _PlatzungState extends State<Platzung> {
},
),
),
// Forest placement option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.wald),
@@ -72,6 +95,7 @@ class _PlatzungState extends State<Platzung> {
},
),
),
// Game pass placement option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.wildwechsel),
@@ -86,6 +110,7 @@ class _PlatzungState extends State<Platzung> {
},
),
),
// Path/Road placement option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.wegstrasse),
@@ -100,6 +125,7 @@ class _PlatzungState extends State<Platzung> {
},
),
),
// Farm/Garden placement option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.hofgarten),
@@ -114,6 +140,7 @@ class _PlatzungState extends State<Platzung> {
},
),
),
// Meadow/Field placement option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.wiesefeld),

14
lib/screens/addCam/widgets/status.dart
View File

@@ -1,8 +1,18 @@
// * Widget for selecting camera trap status
// * Features:
// * - Radio button selection between active and inactive
// * - Localized status labels
// * - Default selection support
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for selecting the operational status of a camera trap
/// Allows toggling between active and inactive states
class Status extends StatefulWidget {
/// Callback function when status selection changes
final Function(String) onStatusChanged;
/// Initial status selection ('Aktiv' by default)
final String initialStatus;
const Status(
@@ -12,7 +22,9 @@ class Status extends StatefulWidget {
State<Status> createState() => _StatusState();
}
/// State class for the status selection widget
class _StatusState extends State<Status> {
/// Currently selected status
String? _selectedStatus;
@override
@@ -25,6 +37,7 @@ class _StatusState extends State<Status> {
Widget build(BuildContext context) {
return Column(
children: [
// Active status option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.aktiv),
@@ -39,6 +52,7 @@ class _StatusState extends State<Status> {
},
),
),
// Inactive status option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.inaktiv),

15
lib/screens/addCam/widgets/sttyp.dart
View File

@@ -1,8 +1,19 @@
// * Widget for selecting the sampling type for camera trap monitoring
// * Features:
// * - Two sampling modes: opportunistic and systematic
// * - Radio button selection interface
// * - State management for selection
// * - Callback for selection changes
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for managing sampling type selection
/// Provides choice between opportunistic and systematic sampling
class STTyp extends StatefulWidget {
/// Callback function when sampling type changes
final Function(String) onSTTypChanged;
/// Initial sampling type value
final String initialSTTyp;
const STTyp(
@@ -14,7 +25,9 @@ class STTyp extends StatefulWidget {
State<STTyp> createState() => _STTypState();
}
/// State class for the sampling type selection widget
class _STTypState extends State<STTyp> {
/// Currently selected sampling type
String? _selectedSTTyp;
@override
@@ -27,6 +40,7 @@ class _STTypState extends State<STTyp> {
Widget build(BuildContext context) {
return Column(
children: [
// Opportunistic sampling option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.opportunistisch),
@@ -41,6 +55,7 @@ class _STTypState extends State<STTyp> {
},
),
),
// Systematic sampling option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.systematisch),

73
lib/screens/excursion/excursion_main.dart
View File

@@ -24,9 +24,14 @@ import 'package:flutter/material.dart';
import 'package:geolocator/geolocator.dart';
import 'package:shared_preferences/shared_preferences.dart';
/// Main widget for managing excursion data entry
/// Provides a multi-step form interface for recording excursion details
class ExcursionMain extends StatefulWidget {
/// Whether this is a template excursion
final bool isTemplate;
/// Whether the excursion data has been sent to the server
final bool isSent;
/// Existing excursion data for editing
final Map<String, dynamic>? existingData;
const ExcursionMain({
@@ -40,9 +45,13 @@ class ExcursionMain extends StatefulWidget {
State<ExcursionMain> createState() => _ExcursionMainState();
}
/// State class for the main excursion screen
class _ExcursionMainState extends State<ExcursionMain> {
/// Current step in the form
int currentStep = 0;
/// Whether this is a template excursion
late bool isTemplate;
/// Current GPS position
Position currentPosition = Position(
longitude: 10.0,
latitude: 51.0,
@@ -56,12 +65,14 @@ class _ExcursionMainState extends State<ExcursionMain> {
headingAccuracy: 0.0,
);
/// Whether to show extended BImA information
bool bimaExtended = false;
// all TextEditingController because its easier
/// Map of all form fields and their controllers
/// Each field has a controller and required flag
Map<String, Map<String, dynamic>> rmap = {
"ID": {"controller": TextEditingController(), "required": false},
// Step 1
// Step 1 - Basic Information
"Datum": {"controller": TextEditingController(), "required": false},
"Rudel": {"controller": TextEditingController(), "required": false},
"Teilnehmer": {"controller": TextEditingController(), "required": false},
@@ -76,7 +87,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
"BimaNutzer": {"controller": TextEditingController(), "required": false},
"BimaAGV": {"controller": TextEditingController(), "required": false},
// Step 2
// Step 2 - Environmental Conditions and Observations
"Weg": {"controller": TextEditingController(), "required": false},
"Wetter": {"controller": TextEditingController(), "required": false},
"Temperat": {"controller": TextEditingController(), "required": false},
@@ -89,7 +100,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
"KmFuProz": {"controller": TextEditingController(), "required": false},
"KmRaProz": {"controller": TextEditingController(), "required": false},
// Spur maybe own step?
// Track Findings
"SpGut": {"controller": TextEditingController(), "required": false},
"SpMittel": {"controller": TextEditingController(), "required": false},
"SpSchlecht": {"controller": TextEditingController(), "required": false},
@@ -101,6 +112,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
"WelpenAnz": {"controller": TextEditingController(), "required": false},
"WpSicher": {"controller": TextEditingController(), "required": false},
// Sample Counts
"LosungGes": {"controller": TextEditingController(), "required": false},
"LosungAnz": {"controller": TextEditingController(), "required": false},
"LosungGen": {"controller": TextEditingController(), "required": false},
@@ -114,7 +126,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
"GenetiKm": {"controller": TextEditingController(), "required": false},
"Hinweise": {"controller": TextEditingController(), "required": false},
// Step 3
// Step 3 - Notes and Communication
"Bemerk": {"controller": TextEditingController(), "required": false},
"IntKomm": {"controller": TextEditingController(), "required": false},
"FallNum": {"controller": TextEditingController(), "required": false},
@@ -123,6 +135,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
@override
void initState() {
// Initialize location services
GeolocatorService.deteterminePosition(
alwaysOnNeeded: false,
).then((result) => currentPosition = result).catchError((error) async {
@@ -156,13 +169,14 @@ class _ExcursionMainState extends State<ExcursionMain> {
return currentPosition;
});
// Load existing data or set defaults
if (widget.existingData?.isNotEmpty ?? false) {
for (var key in widget.existingData!.keys) {
rmap[key]!["controller"]!.text =
widget.existingData?[key].toString() ?? "";
}
} else {
// Set BLand and default values if there is no existing data
// Set default state and date
SharedPreferences.getInstance().then((prefs) {
rmap["BLand"]!["controller"]!.text = prefs.getString('bLand') ?? "";
});
@@ -178,12 +192,15 @@ class _ExcursionMainState extends State<ExcursionMain> {
@override
void dispose() {
// Dispose all controllers
for (String key in rmap.keys) {
rmap[key]!["controller"].dispose();
}
super.dispose();
}
/// Get all form field values as a map
/// @return Map<String, String> Map of field names to values
Map<String, String> getFieldsText() {
Map<String, String> puff = {};
@@ -196,12 +213,14 @@ class _ExcursionMainState extends State<ExcursionMain> {
@override
Widget build(BuildContext context) {
/// Build the steps for the form
/// @return List<Step> List of form steps
List<Step> getSteps() => [
Step(
title: Text(AppLocalizations.of(context)!.dateandtime),
content: Column(
children: [
// ---------- Date
// Date picker
Datum(
initDatum: DateTime.now(),
onDateChanged: (date) {
@@ -210,7 +229,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
name: AppLocalizations.of(context)!.date,
),
const SizedBox(height: 10),
// ---------- Pack
// Pack/Group field
VarTextField(
textController: rmap["Rudel"]!["controller"]!,
localization: AppLocalizations.of(context)!.rudel,
@@ -219,7 +238,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
dbDesignation: DatabasesEnum.excursion,
),
const SizedBox(height: 10),
// ---------- Participants
// Participants field
VarTextField(
textController: rmap["Teilnehmer"]!["controller"]!,
localization: AppLocalizations.of(context)!.teilnehmer,
@@ -228,7 +247,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
dbDesignation: DatabasesEnum.excursion,
),
const SizedBox(height: 10),
// ---------- Duration
// Duration field
VarTextField(
textController: rmap["Dauer"]!["controller"]!,
localization: AppLocalizations.of(context)!.dauer,
@@ -237,13 +256,13 @@ class _ExcursionMainState extends State<ExcursionMain> {
dbDesignation: DatabasesEnum.excursion,
),
const SizedBox(height: 20),
// ---------- Dog(leash)
// Dog and leash selection
HundULeine(
mHund: rmap["MHund"]!["controller"]!,
mLeine: rmap["MLeine"]!["controller"]!,
),
const SizedBox(height: 10),
// ---------- State
// State field
VarTextField(
textController: rmap["BLand"]!["controller"]!,
localization: AppLocalizations.of(context)!.bland,
@@ -252,7 +271,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
dbDesignation: DatabasesEnum.excursion,
),
const SizedBox(height: 10),
// ---------- Country
// County field
VarTextField(
textController: rmap["Lkr"]!["controller"]!,
localization: AppLocalizations.of(context)!.lkr,
@@ -261,7 +280,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
dbDesignation: DatabasesEnum.excursion,
),
const SizedBox(height: 10),
// ---------- By State
// Nearby location field
VarTextField(
textController: rmap["BeiOrt"]!["controller"]!,
localization: AppLocalizations.of(context)!.beiort,
@@ -270,7 +289,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
dbDesignation: DatabasesEnum.excursion,
),
const SizedBox(height: 10),
// ---------- Bima number
// BImA information section
const Divider(),
const SizedBox(height: 10),
ClipRRect(
@@ -307,7 +326,6 @@ class _ExcursionMainState extends State<ExcursionMain> {
dbDesignation: DatabasesEnum.excursion,
),
const SizedBox(height: 10),
// ---------- Bima name
VarTextField(
textController:
rmap["BimaName"]!["controller"]!,
@@ -318,7 +336,6 @@ class _ExcursionMainState extends State<ExcursionMain> {
dbDesignation: DatabasesEnum.excursion,
),
const SizedBox(height: 10),
// ---------- Bima user
BimaNutzer(
onBimaNutzerChanged: (value) {
setState(() {
@@ -328,7 +345,6 @@ class _ExcursionMainState extends State<ExcursionMain> {
},
),
const SizedBox(height: 10),
// ---------- Bima AGV
VarTextField(
textController: rmap["BimaAGV"]!["controller"]!,
localization:
@@ -351,7 +367,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
title: Text(AppLocalizations.of(context)!.umstaendeUndAktionen),
content: Column(
children: [
// ---------- Tracking
// GPS tracking button
ElevatedButton(
onPressed: () async {
// Check for always permission before starting tracking
@@ -426,7 +442,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
),
const SizedBox(height: 10),
// ---------- Weather
// Weather field
VarTextField(
textController: rmap["Wetter"]!["controller"]!,
localization: AppLocalizations.of(context)!.wetter,
@@ -435,7 +451,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
dbDesignation: DatabasesEnum.excursion,
),
const SizedBox(height: 10),
// ---------- Temperature
// Temperature field
VarTextField(
textController: rmap["Temperat"]!["controller"]!,
localization: AppLocalizations.of(context)!.temperatur,
@@ -444,11 +460,11 @@ class _ExcursionMainState extends State<ExcursionMain> {
dbDesignation: DatabasesEnum.excursion,
),
const SizedBox(height: 10),
// ---------- Last precipitation
// Last precipitation selection
LetzterNiederschlag(
controller: rmap["RegenVor"]!["controller"]!),
const SizedBox(height: 20),
// ---------- Track conditions
// Distance and track conditions
StreckeUSpurbedingungen(
kmAutoController: rmap["KmAuto"]!["controller"]!,
kmFussController: rmap["KmFuss"]!["controller"]!,
@@ -459,7 +475,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
),
const SizedBox(height: 20),
const Divider(),
// ---------- Track found
// Track findings
SpurGefunden(
spurFund: rmap["SpurFund"]!["controller"]!,
spurLang: rmap["SpurLang"]!["controller"]!,
@@ -471,7 +487,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
),
const Divider(),
const SizedBox(height: 20),
// ---------- Counts
// Sample counts
Anzahlen(
losungAnz: rmap["LosungAnz"]!["controller"]!,
losungGes: rmap["LosungGes"]!["controller"]!,
@@ -486,7 +502,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
const SizedBox(height: 20),
const Divider(),
const SizedBox(height: 20),
// ---------- Clues
// Observations section
Align(
alignment: Alignment.bottomLeft,
child: Text(
@@ -502,7 +518,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
title: Text(AppLocalizations.of(context)!.intkomm),
content: Column(
children: [
// ---------- Remarks
// Remarks field
VarTextField(
textController: rmap["Bemerk"]!["controller"]!,
localization: AppLocalizations.of(context)!.sonstbemerkungen,
@@ -511,7 +527,7 @@ class _ExcursionMainState extends State<ExcursionMain> {
dbDesignation: DatabasesEnum.excursion,
),
const SizedBox(height: 20),
// ---------- Internal communication
// Internal communication field
VarTextField(
textController: rmap["IntKomm"]!["controller"]!,
localization: AppLocalizations.of(context)!.intkomm,
@@ -583,7 +599,6 @@ class _ExcursionMainState extends State<ExcursionMain> {
appBar: AppBar(
title: Text(AppLocalizations.of(context)!.excursion),
actions: [
// Text(TrackingService().isTracking ? "Tracking" : "Not tracking")
Image.asset(
TrackingService().isTracking
? "assets/icons/tracking_on.png"

105
lib/screens/excursion/widgets/anzahlen.dart
View File

@@ -1,15 +1,34 @@
// * Widget for tracking various wildlife monitoring quantities
// * Features:
// * - Tracking of droppings (Losung) counts and samples
// * - Urine marking spot counts and samples
// * - Estrus blood sample tracking
// * - Hair sample tracking
// * All fields support genetic sample counting
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for managing counts of various wildlife monitoring samples
/// Provides input fields for different types of samples and their genetic subsets
class Anzahlen extends StatefulWidget {
/// Controller for number of droppings found
final TextEditingController losungAnz;
/// Controller for number of droppings collected
final TextEditingController losungGes;
/// Controller for number of genetic samples from droppings
final TextEditingController losungGen;
/// Controller for number of urine marking spots
final TextEditingController urinAnz;
/// Controller for number of genetic samples from urine
final TextEditingController urinGen;
/// Controller for number of estrus blood spots
final TextEditingController oestrAnz;
/// Controller for number of genetic samples from estrus blood
final TextEditingController oestrGen;
/// Controller for number of hair samples
final TextEditingController haarAnz;
/// Controller for number of genetic samples from hair
final TextEditingController haarGen;
const Anzahlen(
@@ -28,6 +47,7 @@ class Anzahlen extends StatefulWidget {
AnzahlenState createState() => AnzahlenState();
}
/// State class for the quantity tracking widget
class AnzahlenState extends State<Anzahlen> {
@override
Widget build(BuildContext context) {
@@ -37,6 +57,7 @@ class AnzahlenState extends State<Anzahlen> {
children: [
Column(
children: [
// Droppings count section
Row(
children: [
Expanded(
@@ -46,9 +67,7 @@ class AnzahlenState extends State<Anzahlen> {
child: Text(
AppLocalizations.of(context)!.anzahlLosungen)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
child: Align(
alignment: Alignment.centerLeft, child: TextField(
@@ -57,9 +76,7 @@ class AnzahlenState extends State<Anzahlen> {
onTap: () => widget.losungAnz.selection = TextSelection(baseOffset: 0, extentOffset: widget.losungAnz.value.text.length),
)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
flex: 2,
child: Align(
@@ -67,9 +84,7 @@ class AnzahlenState extends State<Anzahlen> {
child: Text(
AppLocalizations.of(context)!.davonEingesammelt)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
child: Align(
alignment: Alignment.centerLeft, child: TextField(
@@ -78,11 +93,10 @@ class AnzahlenState extends State<Anzahlen> {
onTap: () => widget.losungGes.selection = TextSelection(baseOffset: 0, extentOffset: widget.losungGes.value.text.length),
)),
),
const SizedBox(
height: 20,
),
const SizedBox(height: 20),
],
),
// Genetic samples from droppings
Row(
crossAxisAlignment: CrossAxisAlignment.end,
children: [
@@ -94,9 +108,7 @@ class AnzahlenState extends State<Anzahlen> {
AppLocalizations.of(context)!.davonGenetikproben),
),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
child: Align(
alignment: Alignment.centerLeft, child: TextField(
@@ -107,9 +119,8 @@ class AnzahlenState extends State<Anzahlen> {
),
],
),
const Divider(
height: 40,
),
const Divider(height: 40),
// Urine marking spots section
Row(
children: [
Expanded(
@@ -119,9 +130,7 @@ class AnzahlenState extends State<Anzahlen> {
child: Text(AppLocalizations.of(context)!
.anzahlUrinMakierstellen)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
child: Align(
alignment: Alignment.centerLeft, child: TextField(
@@ -130,9 +139,7 @@ class AnzahlenState extends State<Anzahlen> {
onTap: () => widget.urinAnz.selection = TextSelection(baseOffset: 0, extentOffset: widget.urinAnz.value.text.length),
)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
flex: 2,
child: Align(
@@ -140,9 +147,7 @@ class AnzahlenState extends State<Anzahlen> {
child: Text(AppLocalizations.of(context)!
.davonGenetikproben)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
child: Align(
alignment: Alignment.centerLeft, child: TextField(
@@ -151,14 +156,11 @@ class AnzahlenState extends State<Anzahlen> {
onTap: () => widget.urinGen.selection = TextSelection(baseOffset: 0, extentOffset: widget.urinGen.value.text.length),
)),
),
const SizedBox(
height: 20,
),
const SizedBox(height: 20),
],
),
const Divider(
height: 40,
),
const Divider(height: 40),
// Estrus blood section
Row(
children: [
Expanded(
@@ -168,9 +170,7 @@ class AnzahlenState extends State<Anzahlen> {
child: Text(
AppLocalizations.of(context)!.anzahlOestrusblut)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
child: Align(
alignment: Alignment.centerLeft, child: TextField(
@@ -179,9 +179,7 @@ class AnzahlenState extends State<Anzahlen> {
onTap: () => widget.oestrAnz.selection = TextSelection(baseOffset: 0, extentOffset: widget.oestrAnz.value.text.length),
)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
flex: 2,
child: Align(
@@ -189,9 +187,7 @@ class AnzahlenState extends State<Anzahlen> {
child: Text(AppLocalizations.of(context)!
.davonGenetikproben)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
child: Align(
alignment: Alignment.centerLeft, child: TextField(
@@ -200,14 +196,11 @@ class AnzahlenState extends State<Anzahlen> {
onTap: () => widget.oestrGen.selection = TextSelection(baseOffset: 0, extentOffset: widget.oestrGen.value.text.length),
)),
),
const SizedBox(
height: 20,
),
const SizedBox(height: 20),
],
),
const Divider(
height: 40,
),
const Divider(height: 40),
// Hair samples section
Row(
children: [
Expanded(
@@ -217,9 +210,7 @@ class AnzahlenState extends State<Anzahlen> {
child: Text(
AppLocalizations.of(context)!.anzahlHaarproben)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
child: Align(
alignment: Alignment.centerLeft, child: TextField(
@@ -228,9 +219,7 @@ class AnzahlenState extends State<Anzahlen> {
onTap: () => widget.haarAnz.selection = TextSelection(baseOffset: 0, extentOffset: widget.haarAnz.value.text.length),
)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
flex: 2,
child: Align(
@@ -238,9 +227,7 @@ class AnzahlenState extends State<Anzahlen> {
child: Text(AppLocalizations.of(context)!
.davonGenetikproben)),
),
const SizedBox(
width: 20,
),
const SizedBox(width: 20),
Expanded(
child: Align(
alignment: Alignment.centerLeft, child: TextField(
@@ -249,9 +236,7 @@ class AnzahlenState extends State<Anzahlen> {
onTap: () => widget.haarGen.selection = TextSelection(baseOffset: 0, extentOffset: widget.haarGen.value.text.length),
)),
),
const SizedBox(
height: 20,
),
const SizedBox(height: 20),
],
),
],

28
lib/screens/excursion/widgets/bima_nutzer.dart
View File

@@ -1,14 +1,23 @@
// * Widget for selecting BImA (Bundesanstalt für Immobilienaufgaben) property user type
// * Features:
// * - Radio button selection for different user categories
// * - Localized labels for each user type
// * Available user types:
// * - Bundeswehr (German Armed Forces)
// * - Gaststreitkräfte (Foreign Armed Forces)
// * - NNE Bund (Federal non-civil use)
// * - Geschäftsliegenschaft/AGV (Commercial property)
// * - kein (none)
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
// Bundeswehr
// Gastreitkraefte
// NNE Bund
// Geschaeftsliegenschaft/AGV
// kein
/// Widget for selecting the type of BImA property user
/// Used to categorize the property where monitoring takes place
class BimaNutzer extends StatefulWidget {
/// Callback function when user type selection changes
final Function(String) onBimaNutzerChanged;
/// Initial user type selection ('Bundeswehr' by default)
final String initialStatus;
const BimaNutzer(
@@ -18,7 +27,9 @@ class BimaNutzer extends StatefulWidget {
State<BimaNutzer> createState() => _StatusState();
}
/// State class for the BImA user selection widget
class _StatusState extends State<BimaNutzer> {
/// Currently selected user type
String? _selectedStatus;
@override
@@ -31,6 +42,7 @@ class _StatusState extends State<BimaNutzer> {
Widget build(BuildContext context) {
return Column(
children: [
// German Armed Forces option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.bundeswehr),
@@ -45,6 +57,7 @@ class _StatusState extends State<BimaNutzer> {
},
),
),
// Foreign Armed Forces option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.gaststreitkraefte),
@@ -59,6 +72,7 @@ class _StatusState extends State<BimaNutzer> {
},
),
),
// Federal non-civil use option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.nneBund),
@@ -73,6 +87,7 @@ class _StatusState extends State<BimaNutzer> {
},
),
),
// Commercial property option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.geschaeftsliegenschaftAGV),
@@ -87,6 +102,7 @@ class _StatusState extends State<BimaNutzer> {
},
),
),
// No user option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.kein),

49
lib/screens/excursion/widgets/hinweise.dart
View File

@@ -1,9 +1,24 @@
// * Widget for managing wildlife observation hints and indicators
// * Features:
// * - Checkbox selection for common observation types
// * - Custom text input for additional observations
// * - Automatic text aggregation of selected items
// * Available observation types:
// * - Resting places (Liegestelle)
// * - Animal carcasses (Wildtierkadaver)
// * - Direct sightings (Sichtung)
// * - Howling (Heulen)
// * - Other observations (Sonstiges)
import 'package:fforte/enums/databases.dart';
import 'package:fforte/screens/sharedWidgets/var_text_field.dart';
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for recording various types of wildlife observations
/// Combines predefined categories with custom input options
class Hinweise extends StatefulWidget {
/// Controller for the combined observation text
final TextEditingController hinweise;
const Hinweise({super.key, required this.hinweise});
@@ -11,21 +26,29 @@ class Hinweise extends StatefulWidget {
@override
State<Hinweise> createState() => _HinweiseState();
}
class _HinweiseState extends State<Hinweise> {
// Vars for Checkboxes
late bool liegestelleChecked;
late bool kadaverChecked;
late bool sichtungChecked;
late bool heulenChecked;
bool sonstigesChecked = false;
// for sonstiges textfield
/// State class for the observations widget
class _HinweiseState extends State<Hinweise> {
// Checkbox state variables
/// Whether resting place was observed
late bool liegestelleChecked;
/// Whether animal carcass was found
late bool kadaverChecked;
/// Whether direct sighting occurred
late bool sichtungChecked;
/// Whether howling was heard
late bool heulenChecked;
/// Whether other observations exist
bool sonstigesChecked = false;
/// Controller for additional observations text
TextEditingController sonstigesController = TextEditingController();
@override
void initState() {
sonstigesController.addListener(updateController);
// Initialize checkboxes based on existing text
liegestelleChecked = widget.hinweise.text.contains("Liegestelle") ? true : false;
kadaverChecked = widget.hinweise.text.contains("Wildtierkadaver") ? true : false;
sichtungChecked = widget.hinweise.text.contains("Sichtung") ? true : false;
@@ -33,6 +56,7 @@ class _HinweiseState extends State<Hinweise> {
bool firstRun = true;
// Parse existing other observations
for (String val in widget.hinweise.text.split(",")) {
if (val != "Liegestelle" && val != "Wildtierkadaver" && val != "Sichtung" && val != "Heulen" && val != "") {
sonstigesChecked = true;
@@ -51,6 +75,8 @@ class _HinweiseState extends State<Hinweise> {
super.dispose();
}
/// Update the main controller text based on selected options
/// Combines all checked items and additional text into a comma-separated string
void updateController() {
Map<String, bool> props = {
"Liegestelle": liegestelleChecked,
@@ -63,6 +89,7 @@ class _HinweiseState extends State<Hinweise> {
widget.hinweise.text = "";
// Build combined text from selected options
for (String key in props.keys) {
if (!firstRun && props[key]!) {
widget.hinweise.text += ",";
@@ -74,7 +101,6 @@ class _HinweiseState extends State<Hinweise> {
} else if (props[key]!){
widget.hinweise.text += key;
}
}
debugPrint(widget.hinweise.text);
}
@@ -83,6 +109,7 @@ class _HinweiseState extends State<Hinweise> {
Widget build(BuildContext context) {
return Column(
children: [
// Resting place checkbox
CheckboxListTile(
title: Text(AppLocalizations.of(context)!.liegestelle),
value: liegestelleChecked,
@@ -90,6 +117,7 @@ class _HinweiseState extends State<Hinweise> {
setState(() => liegestelleChecked = value ?? false);
updateController();
}),
// Animal carcass checkbox
CheckboxListTile(
title: Text(AppLocalizations.of(context)!.wildtierKadaver),
value: kadaverChecked,
@@ -97,6 +125,7 @@ class _HinweiseState extends State<Hinweise> {
setState(() => kadaverChecked = value ?? false);
updateController();
}),
// Direct sighting checkbox
CheckboxListTile(
title: Text(AppLocalizations.of(context)!.sichtung),
value: sichtungChecked,
@@ -104,6 +133,7 @@ class _HinweiseState extends State<Hinweise> {
setState(() => sichtungChecked = value ?? false);
updateController();
}),
// Howling checkbox
CheckboxListTile(
title: Text(AppLocalizations.of(context)!.heulen),
value: heulenChecked,
@@ -111,6 +141,7 @@ class _HinweiseState extends State<Hinweise> {
setState(() => heulenChecked = value ?? false);
updateController();
}),
// Other observations checkbox and input field
CheckboxListTile(
title: Text(AppLocalizations.of(context)!.sonstiges),
value: sonstigesChecked,

37
lib/screens/excursion/widgets/hund_u_leine.dart
View File

@@ -1,10 +1,19 @@
// * Widget for recording presence of dogs and their leash status during excursions
// * Features:
// * - Dog presence selection (yes/no)
// * - Conditional leash status selection
// * - State persistence via text controllers
// * - Localized labels
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for managing information about dogs during wildlife monitoring
/// Tracks both presence of dogs and whether they are leashed
class HundULeine extends StatefulWidget {
// 1. with dog (ja, bzw name oder nein) 2. with leash
// if nothing selected null
/// Controller for dog presence status (yes/name or no)
final TextEditingController mHund;
/// Controller for leash status
final TextEditingController mLeine;
const HundULeine({super.key, required this.mHund, required this.mLeine});
@@ -13,13 +22,18 @@ class HundULeine extends StatefulWidget {
HundULeineState createState() => HundULeineState();
}
/// State class for the dog and leash selection widget
class HundULeineState extends State<HundULeine> {
/// Currently selected dog presence value
late String _selectedMHundValue;
/// Currently selected leash status value
late String _selectedMLeineValue;
/// Whether to show leash selection options
bool visible = false;
@override
void initState() {
// Initialize dog presence selection
if (widget.mHund.text == "") {
_selectedMHundValue = "nein";
} else {
@@ -27,6 +41,7 @@ class HundULeineState extends State<HundULeine> {
visible = true;
}
// Initialize leash status selection
if (widget.mLeine.text == "") {
_selectedMLeineValue = "nein";
} else {
@@ -36,6 +51,9 @@ class HundULeineState extends State<HundULeine> {
super.initState();
}
/// Update widget state and controller values when selections change
/// @param mHund New dog presence value
/// @param mLeine New leash status value
void onValueChanged(String mHund, String mLeine) {
setState(() {
visible = mHund == "ja" ? true : false;
@@ -50,10 +68,12 @@ class HundULeineState extends State<HundULeine> {
Widget build(BuildContext context) {
return Column(
children: [
// Dog presence section header
Align(
alignment: Alignment.bottomLeft,
child: Text(AppLocalizations.of(context)!.mHund),
),
// Dog presence - Yes option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.ja),
@@ -65,6 +85,7 @@ class HundULeineState extends State<HundULeine> {
},
),
),
// Dog presence - No option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.nein),
@@ -76,19 +97,14 @@ class HundULeineState extends State<HundULeine> {
},
),
),
// Conditional leash status section
if (visible) ...[
// TextField(
// controller: controller,
// onChanged: (value) {
// onValueChanged("ja", _selectedMLeineValue);
// },
// decoration:
// InputDecoration(hintText: AppLocalizations.of(context)!.name),
// ),
// Leash status section header
Align(
alignment: Alignment.bottomLeft,
child: Text(AppLocalizations.of(context)!.mLeine),
),
// Leash status - Yes option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.ja),
@@ -100,6 +116,7 @@ class HundULeineState extends State<HundULeine> {
},
),
),
// Leash status - No option
ListTile(
visualDensity: const VisualDensity(vertical: -4),
title: Text(AppLocalizations.of(context)!.nein),

29
lib/screens/excursion/widgets/letzter_niederschlag.dart
View File

@@ -1,7 +1,24 @@
// * Widget for selecting the timing of last precipitation
// * Features:
// * - Dropdown menu for time selection
// * - Multiple predefined time ranges
// * - Localized time descriptions
// * Available time ranges:
// * - Currently raining
// * - Same morning
// * - Last night
// * - Previous day/evening
// * - 2-3 days ago
// * - 4-6 days ago
// * - 1 week or more
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for recording when the last precipitation occurred
/// Used to track weather conditions during wildlife monitoring
class LetzterNiederschlag extends StatefulWidget {
/// Controller for storing the selected precipitation timing
final TextEditingController controller;
const LetzterNiederschlag({super.key, required this.controller});
@@ -10,11 +27,14 @@ class LetzterNiederschlag extends StatefulWidget {
LetzterNiederschlagState createState() => LetzterNiederschlagState();
}
/// State class for the last precipitation selection widget
class LetzterNiederschlagState extends State<LetzterNiederschlag> {
late String? selectedValue; // Variable für den ausgewählten Wert
/// Currently selected precipitation timing value
late String? selectedValue;
@override
void initState() {
// Initialize selection from controller
if (widget.controller.text == "") {
selectedValue = null;
} else {
@@ -36,30 +56,37 @@ class LetzterNiederschlagState extends State<LetzterNiederschlag> {
});
},
items: [
// Currently raining option
DropdownMenuItem<String>(
value: "aktuell",
child: Text(AppLocalizations.of(context)!.aktuell),
),
// Same morning option
DropdownMenuItem<String>(
value: "am selben Morgen",
child: Text(AppLocalizations.of(context)!.selberMorgen),
),
// Last night option
DropdownMenuItem<String>(
value: "in der Nacht",
child: Text(AppLocalizations.of(context)!.letzteNacht),
),
// Previous day/evening option
DropdownMenuItem<String>(
value: "am Tag oder Abend zuvor",
child: Text(AppLocalizations.of(context)!.vortag),
),
// 2-3 days ago option
DropdownMenuItem<String>(
value: "vor 2 bis 3 Tagen",
child: Text(AppLocalizations.of(context)!.vor23Tagen),
),
// 4-6 days ago option
DropdownMenuItem<String>(
value: "vor 4 bis 6 Tagen",
child: Text(AppLocalizations.of(context)!.vor46Tagen),
),
// 1 week or more option
DropdownMenuItem<String>(
value: ">=1 Woche",
child: Text(AppLocalizations.of(context)!.vor1Woche),

49
lib/screens/excursion/widgets/spur_gefunden.dart
View File

@@ -1,13 +1,31 @@
// * Widget for recording wildlife track findings during excursions
// * Features:
// * - Track presence recording
// * - Track length measurement
// * - Animal count estimation
// * - Confidence level indication
// * - Separate tracking for cubs/pups
// * - Nested visibility based on selections
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for managing wildlife track findings and measurements
/// Includes options for both adult and cub/pup tracks
class SpurGefunden extends StatefulWidget {
/// Controller for track presence status
final TextEditingController spurFund;
/// Controller for total track length
final TextEditingController spurLang;
/// Controller for estimated number of animals
final TextEditingController spurTiere;
/// Controller for track identification confidence
final TextEditingController spSicher;
/// Controller for cub/pup track length
final TextEditingController welpenSp;
/// Controller for estimated number of cubs/pups
final TextEditingController welpenAnz;
/// Controller for cub/pup track identification confidence
final TextEditingController wpSicher;
const SpurGefunden({
@@ -25,14 +43,20 @@ class SpurGefunden extends StatefulWidget {
State<SpurGefunden> createState() => _SpurGefundenState();
}
/// State class for the track findings widget
class _SpurGefundenState extends State<SpurGefunden> {
/// Whether any tracks were found
late bool _spurFundChecked;
/// Whether adult track identification is confident
bool _spSicher = false;
/// Whether cub/pup track identification is confident
bool _wpSicher = false;
/// Whether cub/pup tracks were found
late bool _welpenSpFundChecked;
@override
void initState() {
// Initialize track finding states
if (widget.spurFund.text == "") {
_spurFundChecked = false;
_welpenSpFundChecked = false;
@@ -53,6 +77,7 @@ class _SpurGefundenState extends State<SpurGefunden> {
Widget build(BuildContext context) {
return Column(
children: [
// Track presence checkbox
Row(
children: [
Text(AppLocalizations.of(context)!.spurGefunden),
@@ -65,22 +90,14 @@ class _SpurGefundenState extends State<SpurGefunden> {
});
},
),
// Text(AppLocalizations.of(context)!.welpenSpurGefunden),
// Checkbox(
// value: _welpenSpFundChecked,
// onChanged: (val) {
// setState(() {
// _welpenSpFundChecked = val ?? false;
// widget.welpenSp.text = val ?? false ? "WelpenSp" : "";
// });
// },
// ),
],
),
// Track details section (visible when tracks found)
Visibility(
visible: _spurFundChecked,
child: Column(
children: [
// Total track length input
Row(
children: [
Expanded(
@@ -101,7 +118,7 @@ class _SpurGefundenState extends State<SpurGefunden> {
),
],
),
// const SizedBox(height: 10),
// Estimated animal count input
Row(
children: [
Expanded(
@@ -124,6 +141,7 @@ class _SpurGefundenState extends State<SpurGefunden> {
),
],
),
// Track identification confidence
Row(
children: [
Text(AppLocalizations.of(context)!.sicher),
@@ -139,7 +157,7 @@ class _SpurGefundenState extends State<SpurGefunden> {
),
],
),
// const SizedBox(height: 10),
// Cub/pup track presence checkbox
Row(
children: [
Text(AppLocalizations.of(context)!.welpenSpurGefunden),
@@ -153,10 +171,12 @@ class _SpurGefundenState extends State<SpurGefunden> {
),
],
),
// Cub/pup track details section
Visibility(
visible: _welpenSpFundChecked,
child: Column(
children: [
// Cub/pup track length input
Row(
children: [
Expanded(
@@ -179,9 +199,7 @@ class _SpurGefundenState extends State<SpurGefunden> {
),
],
),
// const SizedBox(height: 10),
// Estimated cub/pup count input
Row(
children: [
Expanded(
@@ -204,6 +222,7 @@ class _SpurGefundenState extends State<SpurGefunden> {
),
],
),
// Cub/pup track identification confidence
Row(
children: [
Text(AppLocalizations.of(context)!.sicher),

37
lib/screens/excursion/widgets/strecke_u_spurbedingungen.dart
View File

@@ -1,13 +1,28 @@
// * Widget for recording travel distances and track conditions during excursions
// * Features:
// * - Distance tracking by transportation mode (car, foot, bicycle)
// * - Track condition assessment (good, medium, poor)
// * - Automatic validation of total distances
// * - Input validation with user feedback
import 'package:fforte/screens/helper/snack_bar_helper.dart';
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
/// Widget for managing travel distances and track conditions
/// Tracks both how the distance was covered and the quality of tracks found
class StreckeUSpurbedingungen extends StatefulWidget {
/// Controller for distance traveled by car
final TextEditingController kmAutoController;
/// Controller for distance traveled on foot
final TextEditingController kmFussController;
/// Controller for distance traveled by bicycle
final TextEditingController kmRadController;
/// Controller for distance with good track conditions
final TextEditingController spGutController;
/// Controller for distance with medium track conditions
final TextEditingController spMittelController;
/// Controller for distance with poor track conditions
final TextEditingController spSchlechtController;
const StreckeUSpurbedingungen({
@@ -24,6 +39,7 @@ class StreckeUSpurbedingungen extends StatefulWidget {
StreckeUSpurbedingungenState createState() => StreckeUSpurbedingungenState();
}
/// State class for the distance and track conditions widget
class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
// vars for percent text fields
// String carPercent = "0";
@@ -44,7 +60,7 @@ class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
// widget.kmFussController.addListener(onDistanceTravledUpdated);
// widget.kmRadController.addListener(onDistanceTravledUpdated);
// if one of the values is "" the excursion is edited for the first time. On which value i check here is unnecessarry
// Initialize distance values if not set
if (widget.kmAutoController.text == "") {
widget.kmAutoController.text = "0";
widget.kmFussController.text = "0";
@@ -56,7 +72,7 @@ class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
widget.spMittelController.addListener(onTrackConditionsUpdated);
widget.spSchlechtController.addListener(onTrackConditionsUpdated);
// if one of the values is "" the excursion is edited for the first time. On which value i check here is unnecessarry
// Initialize track condition values if not set
if (widget.spGutController.text == "") {
widget.spGutController.text = "0";
widget.spMittelController.text = "0";
@@ -87,20 +103,25 @@ class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
// }
// }
/// Validate that track condition distances don't exceed total travel distance
/// Shows warning if track conditions total is greater than distance traveled
void onTrackConditionsUpdated() {
try {
// Parse track condition distances
double kmGood = double.parse(widget.spGutController.text);
double kmMiddle = double.parse(widget.spMittelController.text);
double kmBad = double.parse(widget.spSchlechtController.text);
// Parse travel distances
double kmAuto = double.parse(widget.kmAutoController.text);
double kmFuss = double.parse(widget.kmFussController.text);
double kmRad = double.parse(widget.kmRadController.text);
// Calculate totals
double gesConditionsKm = (kmGood + kmMiddle + kmBad);
double gesDistanceKm = (kmAuto + kmFuss + kmRad);
// Show warning if track conditions exceed distance
if (gesConditionsKm > gesDistanceKm) {
SnackBarHelper.showSnackBarMessage(context, AppLocalizations.of(context)!.bedingungenGroesserAlsStrecke);
}
@@ -115,6 +136,7 @@ class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
Widget build(BuildContext context) {
return Column(
children: [
// Travel distance section header
Align(
alignment: Alignment.bottomLeft,
child: Text(
@@ -124,8 +146,10 @@ class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
),
const SizedBox(height: 10),
// Travel distance inputs
Row(
children: [
// Car distance input
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
@@ -145,6 +169,7 @@ class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
),
),
// Foot distance input
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
@@ -164,6 +189,7 @@ class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
),
),
// Bicycle distance input
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
@@ -189,6 +215,7 @@ class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
const SizedBox(height: 20),
// Track conditions section header
Align(
alignment: Alignment.bottomLeft,
child: Text(
@@ -198,8 +225,10 @@ class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
),
const SizedBox(height: 10,),
// Track condition inputs
Row(
children: [
// Good conditions input
Expanded(
child: Padding(
padding: const EdgeInsets.all(8),
@@ -215,6 +244,7 @@ class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
),
),
),
// Medium conditions input
Expanded(
child: Padding(
padding: const EdgeInsets.all(8),
@@ -230,6 +260,7 @@ class StreckeUSpurbedingungenState extends State<StreckeUSpurbedingungen> {
),
),
),
// Poor conditions input
Expanded(
child: Padding(
padding: const EdgeInsets.all(8),

40
lib/screens/excursion/widgets/tracking.dart
View File

@@ -1,3 +1,12 @@
// * Widget for GPS tracking during wildlife monitoring excursions
// * Features:
// * - Real-time location tracking
// * - Track visualization on map
// * - Distance calculation
// * - Location accuracy monitoring
// * - Track recording controls (start/pause/stop)
// * - Track data persistence
import 'dart:async';
import 'package:fforte/l10n/app_localizations.dart';
@@ -11,27 +20,40 @@ import 'package:flutter_map_location_marker/flutter_map_location_marker.dart';
import 'package:geolocator/geolocator.dart';
import 'package:latlong2/latlong.dart';
/// Widget for managing GPS tracking functionality
/// Provides map visualization and tracking controls
class Tracking extends StatefulWidget {
/// Initial position for the tracking session
final Position startPosition;
/// Controller for storing the tracked path
final TextEditingController weg;
const Tracking({super.key, required this.startPosition, required this.weg});
@override
State<Tracking> createState() => _TrackingState();
}
/// State class for the tracking widget
class _TrackingState extends State<Tracking> {
/// Service for managing tracking functionality
final TrackingService _trackingService = TrackingService();
/// Current GPS position
Position? currentPosition;
/// Controller for the map widget
MapController mapController = MapController();
/// Subscription for position updates
StreamSubscription? _positionSubscription;
/// Subscription for tracking statistics updates
StreamSubscription? _statsSubscription;
/// Current tracking statistics
TrackingStats? _currentStats;
@override
void initState() {
super.initState();
// Load existing track if available
if (widget.weg.text.isNotEmpty) {
for (var element in widget.weg.text.split(";")) {
List<String> posSplit = element.split(",");
@@ -50,24 +72,27 @@ class _TrackingState extends State<Tracking> {
currentPosition = widget.startPosition;
// Initialisiere die Statistiken sofort
// Initialize tracking statistics
setState(() {
_currentStats = _trackingService.currentStats;
});
_trackingService.requestStatsUpdate();
// Subscribe to position updates
_positionSubscription = _trackingService.positionStream$.listen((position) {
setState(() {
currentPosition = position;
});
});
// Subscribe to statistics updates
_statsSubscription = _trackingService.statsStream$.listen((stats) {
setState(() {
_currentStats = stats;
});
});
// Check location permissions
GeolocatorService.alwaysPositionEnabled().then((value) {
if (!value && mounted) {
Navigator.of(context).pop();
@@ -84,6 +109,9 @@ class _TrackingState extends State<Tracking> {
super.dispose();
}
/// Format distance for display
/// @param meters Distance in meters
/// @return Formatted distance string with appropriate unit
String _formatDistance(double meters) {
if (meters >= 1000) {
return '${(meters / 1000).toStringAsFixed(2)} km';
@@ -99,6 +127,7 @@ class _TrackingState extends State<Tracking> {
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(AppLocalizations.of(context)!.tracking),
// Display tracking statistics if available
if (_currentStats != null)
DefaultTextStyle(
style: Theme.of(context).textTheme.bodySmall!,
@@ -125,6 +154,7 @@ class _TrackingState extends State<Tracking> {
icon: Icon(Icons.arrow_back_rounded)
),
actions: [
// Delete track button (only when not tracking)
if (!_trackingService.isTracking)
IconButton(
onPressed: () async {
@@ -140,6 +170,7 @@ class _TrackingState extends State<Tracking> {
color: Theme.of(context).colorScheme.errorContainer,
),
),
// Stop tracking button (only when tracking)
if (_trackingService.isTracking)
TextButton(
onPressed: () {
@@ -149,6 +180,7 @@ class _TrackingState extends State<Tracking> {
},
child: Text(AppLocalizations.of(context)!.trackingStop),
),
// Start/Pause tracking button
TextButton(
onPressed: () {
setState(() {
@@ -165,6 +197,7 @@ class _TrackingState extends State<Tracking> {
),
],
),
// Center on current location button
floatingActionButton: FloatingActionButton(
onPressed: () {
mapController.move(
@@ -177,6 +210,7 @@ class _TrackingState extends State<Tracking> {
},
child: Icon(Icons.my_location),
),
// Map display
body: FlutterMap(
mapController: mapController,
options: MapOptions(
@@ -192,10 +226,12 @@ class _TrackingState extends State<Tracking> {
initialZoom: 16.0,
),
children: [
// Base map layer
TileLayer(
urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
userAgentPackageName: 'de.lupus.apps',
),
// Track path layer
if (_trackingService.pathList.isNotEmpty)
PolylineLayer(
polylines: [
@@ -206,6 +242,7 @@ class _TrackingState extends State<Tracking> {
),
],
),
// Current position accuracy circle
if (currentPosition != null)
CircleLayer(
circles: [
@@ -231,6 +268,7 @@ class _TrackingState extends State<Tracking> {
),
],
),
// Current location marker
CurrentLocationLayer(),
],
),

61
lib/screens/helper/add_entries_dialog_helper.dart
View File

@@ -1,3 +1,11 @@
// * Helper class for managing entry-related dialogs
// * Provides various dialog types:
// * - Template creation dialog
// * - Save options dialog
// * - Server error handling dialog
// * - Location settings dialog
// * - Route deletion confirmation dialog
import 'package:fforte/enums/databases.dart';
import 'package:fforte/screens/helper/snack_bar_helper.dart';
import 'package:fforte/screens/sharedMethods/http_request.dart';
@@ -8,8 +16,12 @@ import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
import 'package:geolocator/geolocator.dart';
/// Helper class for managing various dialogs related to adding and saving entries
class AddEntriesDialogHelper {
// Function to show the dialog where the user has to choose if he want to safe his values as a template
/// Show dialog for saving current data as a template
/// @param context The BuildContext to show the dialog in
/// @param saveData Map containing the data to save
/// @param dbType The type of database (place/excursion)
static Future<void> showTemplateDialog(
BuildContext context,
Map<String, String> saveData,
@@ -17,17 +29,19 @@ class AddEntriesDialogHelper {
) async {
return showDialog(
context: context,
barrierDismissible: false,
barrierDismissible: false, // User must make a choice
builder: (BuildContext context) {
return AlertDialog(
title: Text(AppLocalizations.of(context)!.fieldEmpty),
actions: <Widget>[
// Cancel button
TextButton(
onPressed: () {
Navigator.of(context).pop();
},
child: Text(AppLocalizations.of(context)!.cancel),
),
// Save as template button
TextButton(
onPressed: () {
saveTemplate(saveData, dbType);
@@ -45,6 +59,12 @@ class AddEntriesDialogHelper {
);
}
/// Show error dialog when server communication fails
/// Offers options to retry or cancel
/// @param context The BuildContext to show the dialog in
/// @param saveData Map containing the data to save
/// @param isTemplate Whether this is a template entry
/// @param dbType The type of database (place/excursion)
static Future<dynamic> showServerErrorDialog(
BuildContext context,
Map<String, String> saveData,
@@ -68,6 +88,7 @@ class AddEntriesDialogHelper {
)
: null,
actions: [
// Retry button
if (!isLoading)
TextButton(
onPressed: () async {
@@ -79,19 +100,18 @@ class AddEntriesDialogHelper {
if (errorCode == 200 && context.mounted) {
Navigator.pop(context);
// saveData(true);
SaveMainEntryMethod.saveEntry(
entryData: saveData,
isTemplate: isTemplate,
dbType: dbType,
sent: true
);
showSuccessDialog(context);
}
},
child: Text(AppLocalizations.of(context)!.sendagain),
),
// Cancel button
if (!isLoading)
TextButton(
onPressed: () {
@@ -107,6 +127,17 @@ class AddEntriesDialogHelper {
);
}
/// Show dialog with various save options
/// Options include:
/// - Save as template
/// - Send to server
/// - Save as file
/// - Save locally only
/// @param context The BuildContext to show the dialog in
/// @param saveData Map containing the data to save
/// @param isTemplate Whether this is a template entry
/// @param dbType The type of database (place/excursion)
/// @return bool Whether the operation was completed successfully
static Future<bool> showSaveOptionsDialog(
BuildContext context,
Map<String, String> saveData,
@@ -118,7 +149,7 @@ class AddEntriesDialogHelper {
await showDialog(
context: context,
barrierDismissible: false,
barrierDismissible: false, // User must make a choice
builder: (BuildContext context) {
return StatefulBuilder(
builder: (context, setState) {
@@ -135,6 +166,7 @@ class AddEntriesDialogHelper {
)
: null,
actions: [
// Save as template button
if (!isLoading)
TextButton(
onPressed: () async {
@@ -156,6 +188,7 @@ class AddEntriesDialogHelper {
},
child: Text(AppLocalizations.of(context)!.template),
),
// Send to server button
if (!isLoading)
TextButton(
onPressed: () async {
@@ -192,6 +225,7 @@ class AddEntriesDialogHelper {
},
child: Text(AppLocalizations.of(context)!.sendtoserver),
),
// Save as file button
if (!isLoading)
TextButton(
onPressed: () async {
@@ -223,7 +257,7 @@ class AddEntriesDialogHelper {
pop = true;
}
} catch (_) {
// User cancelled the dialog
// User cancelled the file save dialog
}
setState(() => isLoading = false);
} catch (e) {
@@ -238,6 +272,7 @@ class AddEntriesDialogHelper {
},
child: Text(AppLocalizations.of(context)!.saveasfile),
),
// Save locally only button
if (!isLoading)
TextButton(
onPressed: () {
@@ -265,6 +300,7 @@ class AddEntriesDialogHelper {
},
child: Text(AppLocalizations.of(context)!.justsave),
),
// Cancel button
if (!isLoading)
TextButton(
onPressed: () {
@@ -282,6 +318,8 @@ class AddEntriesDialogHelper {
return pop;
}
/// Show success dialog after successful save operation
/// @param context The BuildContext to show the dialog in
static Future<void> showSuccessDialog(BuildContext context) async {
return showDialog(
context: context,
@@ -305,8 +343,10 @@ class AddEntriesDialogHelper {
);
}
/// Show dialog requesting location permission settings
/// @param context The BuildContext to show the dialog in
/// @return bool Whether the settings were changed
static Future<bool> locationSettingsDialog(BuildContext context) async {
bool reload = false;
await showDialog(
@@ -316,6 +356,7 @@ class AddEntriesDialogHelper {
return AlertDialog(
content: Text(AppLocalizations.of(context)!.needsAlwaysLocation),
actions: [
// Open settings button
TextButton(
onPressed: () async {
await Geolocator.openAppSettings();
@@ -324,6 +365,7 @@ class AddEntriesDialogHelper {
},
child: Text("Ok"),
),
// Cancel button
TextButton(
onPressed: () {
Navigator.of(context).pop();
@@ -337,6 +379,9 @@ class AddEntriesDialogHelper {
return reload;
}
/// Show confirmation dialog for deleting entire route
/// @param context The BuildContext to show the dialog in
/// @return bool Whether deletion was confirmed
static Future<bool> deleteCompleteRouteDialog(BuildContext context) async {
bool confirmed = false;
@@ -354,6 +399,7 @@ class AddEntriesDialogHelper {
),
),
actions: [
// Confirm delete button
TextButton(
onPressed: () {
confirmed = true;
@@ -361,6 +407,7 @@ class AddEntriesDialogHelper {
},
child: Text("Ok"),
),
// Cancel button
TextButton(
onPressed: () => {Navigator.of(context).pop()},
child: Text(AppLocalizations.of(context)!.cancel),

9
lib/screens/helper/snack_bar_helper.dart
View File

@@ -1,6 +1,15 @@
// * Helper class for displaying snackbar messages
// * Provides a consistent way to show temporary notifications
// * throughout the app
import 'package:flutter/material.dart';
/// Utility class for showing snackbar messages
/// Contains static methods to display notifications
class SnackBarHelper {
/// Display a snackbar message at the bottom of the screen
/// @param context The BuildContext to show the snackbar in
/// @param message The text message to display
static void showSnackBarMessage(BuildContext context, String message) {
ScaffoldMessenger.of(context)
.showSnackBar(SnackBar(content: Text(message)));

22
lib/screens/helper/view_entries_dialog_helper.dart
View File

@@ -1,17 +1,26 @@
// * Helper class for displaying confirmation dialogs
// * Used when viewing and managing database entries
// * Provides dialogs for deleting entries and templates
import 'package:fforte/enums/databases.dart';
import 'package:fforte/l10n/app_localizations.dart';
import 'package:fforte/screens/sharedMethods/delete_main_entries.dart';
import 'package:fforte/screens/sharedMethods/delete_templates.dart';
import 'package:flutter/material.dart';
/// Helper class for managing confirmation dialogs
/// Contains static methods for showing delete confirmation dialogs
class ViewEntriesDialogHelper {
/// Show confirmation dialog for deleting all main entries
/// @param context The BuildContext to show the dialog in
/// @param dbType The type of database (place/excursion) to delete from
static Future<void> deleteAllMainEntries(
BuildContext context,
DatabasesEnum dbType,
) async {
return showDialog(
context: context,
barrierDismissible: false,
barrierDismissible: false, // User must make a choice
builder: (BuildContext context) {
return AlertDialog(
title: Text(AppLocalizations.of(context)!.deleteEverything),
@@ -23,14 +32,15 @@ class ViewEntriesDialogHelper {
),
),
actions: <Widget>[
// Delete confirmation button
TextButton(
onPressed: () async {
await DeleteMainEntries.deleteAll(dbType);
if (context.mounted) Navigator.of(context).pop();
},
child: Text(AppLocalizations.of(context)!.deleteEverything),
),
// Cancel button
TextButton(
onPressed: () {
Navigator.of(context).pop();
@@ -43,13 +53,16 @@ class ViewEntriesDialogHelper {
);
}
/// Show confirmation dialog for deleting all templates
/// @param context The BuildContext to show the dialog in
/// @param dbType The type of database (place/excursion) to delete from
static Future<void> deleteAllTemplates(
BuildContext context,
DatabasesEnum dbType,
) async {
return showDialog(
context: context,
barrierDismissible: false,
barrierDismissible: false, // User must make a choice
builder: (BuildContext context) {
return AlertDialog(
title: Text(AppLocalizations.of(context)!.deleteEverything),
@@ -61,6 +74,7 @@ class ViewEntriesDialogHelper {
),
),
actions: <Widget>[
// Delete confirmation button
TextButton(
onPressed: () async {
await DeleteTemplates.deleteAll(dbType);
@@ -68,6 +82,7 @@ class ViewEntriesDialogHelper {
},
child: Text(AppLocalizations.of(context)!.deleteEverything),
),
// Cancel button
TextButton(
onPressed: () {
Navigator.of(context).pop();
@@ -79,5 +94,4 @@ class ViewEntriesDialogHelper {
},
);
}
}

256
lib/screens/intro_screen.dart
View File

@@ -1,7 +1,15 @@
import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:fforte/l10n/app_localizations.dart';
// * Initial setup screen shown on first app launch
// * Allows users to configure:
// * - Username/Address
// * - Region settings
// * - API endpoints for server communication
// * Settings are persisted using SharedPreferences
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
import 'package:shared_preferences/shared_preferences.dart';
/// Widget for initial app configuration
class IntroScreen extends StatefulWidget {
const IntroScreen({super.key});
@@ -9,65 +17,52 @@ class IntroScreen extends StatefulWidget {
State<IntroScreen> createState() => _IntroScreenState();
}
/// State class for the intro screen
class _IntroScreenState extends State<IntroScreen> {
TextEditingController addresse1C = TextEditingController();
TextEditingController bLandC = TextEditingController();
TextEditingController ffApiAddress = TextEditingController();
TextEditingController exApiAddress = TextEditingController();
String selectedFFApiAddress = "https://data.dbb-wolf.de/app24.php";
String selectedEXApiAddress = "https://data.dbb-wolf.de/api_exkursion.php";
String? selectedBLand = "Sachsen";
// Text controllers for input fields
final TextEditingController addresse1C = TextEditingController();
final TextEditingController bLandC = TextEditingController();
final TextEditingController ffApiAddress = TextEditingController();
final TextEditingController exApiAddress = TextEditingController();
/// Save configuration data to SharedPreferences
Future<void> _saveData() async {
SharedPreferences prefs = await SharedPreferences.getInstance();
final SharedPreferences prefs = await SharedPreferences.getInstance();
// Save user inputs
await prefs.setString('addresse1', addresse1C.text);
await prefs.setString('bLand', bLandC.text);
await prefs.setBool('isFirstLaunch', false);
await prefs.setString('fotofallenApiAddress', ffApiAddress.text);
await prefs.setString('exkursionenApiAddress', exApiAddress.text);
}
@override
void initState() {
super.initState();
_loadPrefs();
}
void _loadPrefs() {
Future.delayed(Duration.zero, () async {
SharedPreferences prefs = await SharedPreferences.getInstance();
setState(() {
ffApiAddress.text = prefs.getString('fotofallenApiAddress') ?? "https://data.dbb-wolf.de/app24.php";
exApiAddress.text = prefs.getString('exkursionenApiAddress') ?? "https://data.dbb-wolf.de/api_exkursion.php";
addresse1C.text = prefs.getString('addresse1') ?? "";
bLandC.text = prefs.getString('bLand') ?? "Sachsen";
});
});
// Mark app as initialized
await prefs.setBool('isFirstLaunch', false);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('LUPUS'),
title: const Text('LUPUS'),
),
body: Center(
child: Container(
padding: const EdgeInsets.all(31),
child: Column(
children: [
// Username/Address input
TextField(
decoration: InputDecoration(
hintText: AppLocalizations.of(context)!.benutzername),
hintText: AppLocalizations.of(context)!.benutzername
),
controller: addresse1C,
onChanged: (value) => setState(() {
addresse1C.text = value;
}),
),
const SizedBox(
height: 15,
),
const SizedBox(height: 15),
// Region settings
Column(
children: [
Row(
@@ -79,193 +74,58 @@ class _IntroScreenState extends State<IntroScreen> {
controller: bLandC,
),
),
// Expanded(
// flex: 1,
// child: PopupMenuButton(
// icon: const Icon(Icons.arrow_drop_down),
// initialValue: selectedBLand,
// onSelected: (value) {
// setState(() {
// selectedBLand = value;
// bLandC.text = value;
// });
// },
// itemBuilder: (context) => const <PopupMenuEntry>[
// PopupMenuItem(
// value: 'Baden-Württemberg',
// child: Text('Baden-Württemberg'),
// ),
// PopupMenuItem(
// value: 'Bayern',
// child: Text('Bayern'),
// ),
// PopupMenuItem(
// value: 'Berlin',
// child: Text('Berlin'),
// ),
// PopupMenuItem(
// value: 'Brandenburg',
// child: Text('Brandenburg'),
// ),
// PopupMenuItem(
// value: 'Bremen',
// child: Text('Bremen'),
// ),
// PopupMenuItem(
// value: 'Hamburg',
// child: Text('Hamburg'),
// ),
// PopupMenuItem(
// value: 'Hessen',
// child: Text('Hessen'),
// ),
// PopupMenuItem(
// value: 'Mecklenburg-Vorpommern',
// child: Text('Mecklenburg-Vorpommern'),
// ),
// PopupMenuItem(
// value: 'Niedersachsen',
// child: Text('Niedersachsen'),
// ),
// PopupMenuItem(
// value: 'Nordrhein-Westfalen',
// child: Text('Nordrhein-Westfalen'),
// ),
// PopupMenuItem(
// value: 'Rheinland-Pfalz',
// child: Text('Rheinland-Pfalz'),
// ),
// PopupMenuItem(
// value: 'Saarland',
// child: Text('Saarland'),
// ),
// PopupMenuItem(
// value: 'Sachsen',
// child: Text('Sachsen'),
// ),
// PopupMenuItem(
// value: 'Sachsen-Anhalt',
// child: Text('Sachsen-Anhalt'),
// ),
// PopupMenuItem(
// value: 'Schleswig-Holstein',
// child: Text('Schleswig-Holstein'),
// ),
// PopupMenuItem(
// value: 'Thüringen',
// child: Text('Thüringen'),
// ),
// ],
// ),
// ),
],
),
const SizedBox(
height: 35,
),
const SizedBox(height: 35),
// Camera trap API endpoint
Align(
alignment: Alignment.bottomLeft,
child: Text(AppLocalizations.of(context)!.ffApiAddress)),
alignment: Alignment.bottomLeft,
child: Text(AppLocalizations.of(context)!.ffApiAddress)
),
Row(
children: [
// Expanded(
// flex: 4,
// child: TextField(
// decoration: InputDecoration(
// hintText:
// AppLocalizations.of(context)!.ffApiAddress),
// controller: ffApiAddress,
// ),
// ),
Expanded(
flex: 1,
child: TextField(
controller: ffApiAddress,
),
// child: PopupMenuButton(
// icon: const Icon(Icons.arrow_drop_down),
// initialValue: selectedFFApiAddress,
// onSelected: (value) {
// setState(() {
// selectedFFApiAddress = value;
// ffApiAddress.text = value;
// });
// },
// itemBuilder: (context) => <PopupMenuEntry>[
// // PopupMenuItem(
// // value:
// // "http://192.168.1.106/www.dbb-wolf.de/data/app24.php",
// // child:
// // Text(AppLocalizations.of(context)!.test)),
// PopupMenuItem(
// value: "https://data.dbb-wolf.de/app24.php",
// child: Text(
// AppLocalizations.of(context)!.notest))
// ],
// ),
//)
)
],
),
const SizedBox(
height: 10,
),
const SizedBox(height: 10),
// Excursion API endpoint
Align(
alignment: Alignment.bottomLeft,
child: Text(AppLocalizations.of(context)!.exApiAddress)),
alignment: Alignment.bottomLeft,
child: Text(AppLocalizations.of(context)!.exApiAddress)
),
Row(
children: [
// Expanded(
// flex: 4,
// child: TextField(
// decoration: InputDecoration(
// hintText:
// AppLocalizations.of(context)!.exApiAddress),
// controller: exApiAddress,
// ),
// ),
Expanded(
flex: 1,
flex: 1,
child: TextField(
controller: exApiAddress,
),
// child: PopupMenuButton(
// icon: const Icon(Icons.arrow_drop_down),
// initialValue: selectedEXApiAddress,
// onSelected: (value) {
// setState(() {
// selectedEXApiAddress = value;
// exApiAddress.text = value;
// });
// },
// itemBuilder: (context) => <PopupMenuEntry>[
// // PopupMenuItem(
// // value:
// // "http://192.168.1.106/www.dbb-wolf.de/data/app24.php",
// // child:
// // Text(AppLocalizations.of(context)!.test)),
// PopupMenuItem(
// value:
// "https://data.dbb-wolf.de/api_exkursion.php",
// child: Text(
// AppLocalizations.of(context)!.notest))
// ],
// )
)
)
],
)
],
),
const SizedBox(
height: 15,
),
const SizedBox(height: 15),
// Continue button - saves settings and goes to home
ElevatedButton(
onPressed: () {
_saveData();
Navigator.pushNamedAndRemoveUntil(
context, '/home', (route) => false);
},
child: Text(AppLocalizations.of(context)!.continueB))
onPressed: () {
_saveData();
Navigator.pushNamedAndRemoveUntil(
context,
'/home',
(route) => false,
);
},
child: Text(AppLocalizations.of(context)!.continueB)
)
],
),
),

40
lib/screens/settings.dart
View File

@@ -1,7 +1,14 @@
// * Settings screen for the LUPUS app
// * Allows configuration of:
// * - File storage location
// * - GPS tracking interval
// * All settings are persisted using SharedPreferences
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';
import 'package:shared_preferences/shared_preferences.dart';
// * Widget for the settings screen
class Settings extends StatefulWidget {
const Settings({super.key});
@@ -9,22 +16,28 @@ class Settings extends StatefulWidget {
State<Settings> createState() => _SettingsState();
}
// * State class for the settings screen
class _SettingsState extends State<Settings> {
// Default tracking interval in seconds
int _trackingInterval = 60;
@override
void initState() {
super.initState();
_loadSettings();
_loadSettings(); // Load saved settings on start
}
// * Load settings from SharedPreferences
Future<void> _loadSettings() async {
SharedPreferences prefs = await SharedPreferences.getInstance();
setState(() {
// Load tracking interval or use default (60 seconds)
_trackingInterval = prefs.getInt('trackingInterval') ?? 60;
});
}
// * Save new tracking interval
// * @param value The new interval in seconds
Future<void> _saveTrackingInterval(int value) async {
SharedPreferences prefs = await SharedPreferences.getInstance();
await prefs.setInt('trackingInterval', value);
@@ -33,6 +46,8 @@ class _SettingsState extends State<Settings> {
});
}
// * Get configured save directory
// * @return The configured directory or empty string
Future<String> _getSaveDir() async {
SharedPreferences prefs = await SharedPreferences.getInstance();
final String saveDir = prefs.getString('saveDir') ?? "";
@@ -42,15 +57,22 @@ class _SettingsState extends State<Settings> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text(AppLocalizations.of(context)!.settings),),
appBar: AppBar(
title: Text(AppLocalizations.of(context)!.settings),
),
body: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(AppLocalizations.of(context)!.filelocation, style: const TextStyle(fontSize: 20),),
// * File location section
Text(
AppLocalizations.of(context)!.filelocation,
style: const TextStyle(fontSize: 20),
),
// Display current save directory
FutureBuilder(
future: _getSaveDir(),
future: _getSaveDir(),
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.done) {
return Text(snapshot.data ?? "");
@@ -59,15 +81,22 @@ class _SettingsState extends State<Settings> {
}
}
),
// Button to open directory selection
ElevatedButton(
onPressed: () {},
onPressed: () {},
child: Text(AppLocalizations.of(context)!.open)
),
const SizedBox(height: 24),
// * Tracking interval section
const Text(
'Tracking Interval (Sekunden)',
style: TextStyle(fontSize: 20),
),
// Slider for interval adjustment
// - Minimum: 10 seconds
// - Maximum: 300 seconds (5 minutes)
// - 29 divisions for precise control
Slider(
value: _trackingInterval.toDouble(),
min: 10,
@@ -78,6 +107,7 @@ class _SettingsState extends State<Settings> {
_saveTrackingInterval(value.round());
},
),
// Display current interval
Text('Aktuelles Intervall: $_trackingInterval Sekunden'),
],
),

26
lib/screens/sharedMethods/check_required.dart
View File

@@ -1,12 +1,22 @@
class CheckRequired {
static bool checkRequired(Map<String, Map<String, dynamic>> fieldsList) {
for (String key in fieldsList.keys) {
if (fieldsList[key]!["required"]! && fieldsList[key]!["controller"]!.text.isEmpty) {
return true;
}
}
// * Utility class for validating required form fields
// * Used to check if all required fields have been filled out
// * before saving or submitting form data
return false;
/// Helper class for form field validation
class CheckRequired {
/// Check if any required fields are empty
/// @param fieldsList Map of field definitions with their required status and controllers
/// @return true if any required field is empty, false otherwise
static bool checkRequired(Map<String, Map<String, dynamic>> fieldsList) {
// Iterate through all fields
for (String key in fieldsList.keys) {
// Check if field is required and empty
if (fieldsList[key]!["required"]! && fieldsList[key]!["controller"]!.text.isEmpty) {
return true; // Found an empty required field
}
}
return false; // All required fields are filled
}
}

13
lib/screens/sharedMethods/delete_main_entries.dart
View File

@@ -1,10 +1,19 @@
// * Shared methods for deleting main entries from the database
// * Provides functionality for:
// * - Deleting all entries of a specific type
// * - Deleting a single entry by ID
import 'package:fforte/enums/databases.dart';
import 'package:fforte/interfaces/i_db.dart';
import 'package:fforte/methods/excursion_db_helper.dart';
import 'package:fforte/methods/place_db_helper.dart';
/// Helper class for deleting main entries from the database
class DeleteMainEntries {
/// Delete all main entries of a specific type
/// @param dbType The type of database (place/excursion)
static Future<void> deleteAll(DatabasesEnum dbType) async {
// Select appropriate database helper
IDb? db;
if (dbType == DatabasesEnum.place) {
@@ -15,7 +24,11 @@ class DeleteMainEntries {
await db!.deleteAllMainEntries();
}
/// Delete a single main entry by ID
/// @param dbType The type of database (place/excursion)
/// @param id ID of the entry to delete
static Future<void> deleteSingle(DatabasesEnum dbType, int id) async {
// Select appropriate database helper
IDb? db;
if (dbType == DatabasesEnum.place) {

14
lib/screens/sharedMethods/delete_templates.dart
View File

@@ -1,11 +1,20 @@
// * Shared methods for deleting templates from the database
// * Provides functionality for:
// * - Deleting all templates of a specific type
// * - Deleting a single template by ID
import 'package:fforte/enums/databases.dart';
import 'package:fforte/interfaces/i_db.dart';
import 'package:fforte/methods/excursion_db_helper.dart';
import 'package:fforte/methods/place_db_helper.dart';
/// Helper class for deleting templates from the database
class DeleteTemplates {
/// Delete a single template by ID
/// @param dbType The type of database (place/excursion)
/// @param id ID of the template to delete
static Future<void> deleteSingle(DatabasesEnum dbType, String id) async {
// Select appropriate database helper
IDb? db;
if (dbType == DatabasesEnum.place) {
@@ -17,7 +26,10 @@ class DeleteTemplates {
await db!.deleteTemplateById(id);
}
/// Delete all templates of a specific type
/// @param dbType The type of database (place/excursion)
static Future<void> deleteAll(DatabasesEnum dbType) async {
// Select appropriate database helper
IDb? db;
if (dbType == DatabasesEnum.place) {

14
lib/screens/sharedMethods/http_request.dart
View File

@@ -1,9 +1,22 @@
// * Service for handling HTTP requests to the backend API
// * Features:
// * - Support for camera trap and excursion data endpoints
// * - Configurable timeouts
// * - Error handling
// * - JSON data formatting
import 'dart:convert';
import 'package:dio/dio.dart';
import 'package:shared_preferences/shared_preferences.dart';
/// Service class for making HTTP requests to the backend
/// Handles both camera trap and excursion data submissions
class HttpRequestService {
/// Send data to the appropriate backend endpoint
/// @param saveDataMap Optional map of data to send
/// @param saveDataString Optional string of data to send
/// @return Future<int> HTTP status code of the response
static Future<int> httpRequest({Map<String, String>? saveDataMap, String? saveDataString}) async {
// print(jsonEncode(place));
@@ -18,6 +31,7 @@ class HttpRequestService {
Response(requestOptions: RequestOptions(path: ''), statusCode: 400);
try {
// Choose endpoint based on data type (camera trap vs excursion)
if (saveDataMap != null && saveDataMap.containsKey("CID") || saveDataString != null && saveDataString.contains("CID")) {
response = await dio.post(prefs.getString('fotofallenApiAddress') ?? "",
data: saveDataMap == null ? saveDataString : jsonEncode(saveDataMap));

21
lib/screens/sharedMethods/save_file.dart
View File

@@ -1,3 +1,9 @@
// * Shared method for saving entries to text files
// * Allows users to:
// * - Select a save directory
// * - Save entries as JSON files
// * - Persist the chosen directory for future use
import 'dart:convert';
import 'dart:io';
@@ -7,7 +13,14 @@ import 'package:file_picker/file_picker.dart';
import 'package:flutter/foundation.dart';
import 'package:shared_preferences/shared_preferences.dart';
/// Helper class for saving entries to files
class SaveFileMethod {
/// Save an entry to a text file in JSON format
/// @param place Map containing the entry data
/// @param id ID of the entry
/// @param fileNameLocalization Localized prefix for the filename
/// @param dbType The type of database (place/excursion)
/// @throws FileDialogCancelled if user cancels directory selection
static Future<void> saveFile(
Map<String, String> place,
int id,
@@ -15,24 +28,32 @@ class SaveFileMethod {
DatabasesEnum dbType,
) async {
try {
// Let user select save directory
String? selectedDirectory = await FilePicker.platform.getDirectoryPath();
if (selectedDirectory == null) {
throw FileDialogCancelled();
}
// Save entry as JSON
SharedPreferences prefs = await SharedPreferences.getInstance();
String jsonPlace = jsonEncode(place);
// Remember selected directory for future use
await prefs.setString('saveDir', selectedDirectory);
// Create file with format: prefix-id-identifier.txt
// For places: identifier = CID
// For excursions: identifier = date
File file = File(
'$selectedDirectory/$fileNameLocalization-$id-${dbType == DatabasesEnum.place ? place["CID"] : place["Datum"]!.split(" ").first}.txt',
);
// Write JSON data to file
await file.writeAsString(jsonPlace);
} catch (e) {
debugPrint(e.toString());
rethrow; // Re-throw to allow proper error handling by caller
}
}
}

30
lib/screens/sharedMethods/save_main_entry.dart
View File

@@ -1,40 +1,60 @@
// * Shared method for saving main entries to the database
// * Handles both place and excursion entries
// * Supports:
// * - Creating new entries
// * - Converting templates to entries
// * - Updating existing entries
// * - Marking entries as sent to server
import 'package:fforte/enums/databases.dart';
import 'package:fforte/interfaces/i_db.dart';
import 'package:fforte/methods/excursion_db_helper.dart';
import 'package:fforte/methods/place_db_helper.dart';
/// Helper class for saving main entries to the database
class SaveMainEntryMethod {
/// Save or update a main entry in the database
/// @param entryData Map containing the entry data
/// @param isTemplate Whether this is being converted from a template
/// @param dbType The type of database (place/excursion)
/// @param sent Whether the entry has been sent to the server
/// @return ID of the saved entry
static Future<int> saveEntry({
required Map<String, String> entryData,
required bool isTemplate,
required DatabasesEnum dbType,
bool sent = false,
}) async {
// Select appropriate database helper
IDb? placeDB;
if (dbType == DatabasesEnum.place) {
placeDB = PlaceDBHelper();
placeDB = PlaceDBHelper();
} else if (dbType == DatabasesEnum.excursion) {
placeDB = ExcursionDBHelper();
placeDB = ExcursionDBHelper();
}
// If converting from template, delete the template first
if (isTemplate) await placeDB!.deleteTemplateById(entryData["ID"]!);
// Handle new entry creation vs update
int entryId;
if (entryData["ID"] == "" || isTemplate) {
// Create new entry
entryData.remove("ID");
entryId = await placeDB!.addMainEntry(entryData);
// Commented out template deletion by CID
// await placeDB.deleteTemplateById(entryData["CID"]!);
} else {
// Update existing entry
entryId = await placeDB!.updateMainEntry(entryData);
}
// Update sent status if entry was sent to server
if (sent == true) {
placeDB.updateSent(entryId); // Update 'Sent' using the correct ID
placeDB.updateSent(entryId);
}
return entryId;
}
}

18
lib/screens/sharedMethods/save_template.dart
View File

@@ -1,25 +1,39 @@
// * Shared method for saving templates to the database
// * Handles both place and excursion templates
// * Supports both creating new templates and updating existing ones
import 'package:fforte/enums/databases.dart';
import 'package:fforte/interfaces/i_db.dart';
import 'package:fforte/methods/excursion_db_helper.dart';
import 'package:fforte/methods/place_db_helper.dart';
/// Save or update a template in the database
/// @param templateData Map containing the template data
/// @param dbType The type of database (place/excursion)
/// @return ID of the saved template, or -1 if operation failed
Future<int> saveTemplate(Map<String, String> templateData, DatabasesEnum dbType,) async {
// Select appropriate database helper
IDb dbHelper;
int id =templateData["ID"]! != "" ? int.parse(templateData["ID"]!) : -1;
int id = templateData["ID"]! != "" ? int.parse(templateData["ID"]!) : -1;
if (dbType == DatabasesEnum.place) {
dbHelper = PlaceDBHelper();
} else if (dbType == DatabasesEnum.excursion) {
dbHelper = ExcursionDBHelper();
} else {
return -1;
return -1; // Invalid database type
}
// Remove sent status as it's not needed for templates
templateData.remove("Sent");
// Handle new template creation vs update
if (templateData["ID"]! == "" || templateData["ID"]! == "-1") {
// Create new template
templateData.remove("ID");
id = await dbHelper.addTemplate(templateData);
} else {
// Update existing template
await dbHelper.updateTemplate(templateData);
}

136
lib/screens/sharedMethods/send_file.dart
View File

@@ -1,15 +1,26 @@
// * Shared method for sending files to the server
// * Allows users to:
// * - Select a file using the system file picker
// * - Send the file contents to the server
// * Legacy widget implementation is kept for reference
import 'package:fforte/screens/sharedMethods/http_request.dart';
import 'package:file_picker/file_picker.dart';
import 'dart:io';
/// Helper class for sending files to the server
class SendFile {
/// Let user pick a file and send its contents to the server
/// Uses the system file picker for file selection
/// Sends file content using the HttpRequestService
static Future<void> sendFile() async {
File? pickedFile;
// Open file picker dialog
FilePickerResult? result = await FilePicker.platform.pickFiles();
if (result != null) {
// Read and send file contents
pickedFile = File(result.files.single.path!);
String fileContent = await pickedFile.readAsString();
await HttpRequestService.httpRequest(saveDataString: fileContent);
@@ -17,64 +28,67 @@ class SendFile {
}
}
// class SendFile extends StatefulWidget {
// const SendFile({super.key});
//
// @override
// State<SendFile> createState() => _SendFileState();
// }
//
// class _SendFileState extends State<SendFile> {
// File? pickedFile;
//
// @override
// Widget build(BuildContext context) {
// return Scaffold(
// appBar: AppBar(),
// body: Column(
// children: [
// ElevatedButton(
// onPressed: () async {
// FilePickerResult? result =
// await FilePicker.platform.pickFiles();
//
// if (result != null) {
// pickedFile = File(result.files.single.path!);
// } else {
// pickedFile = File("");
// }
// },
// child: Text(AppLocalizations.of(context)!.pickfile)),
// Text(pickedFile.toString()),
// ElevatedButton(
// onPressed: () async {
// final dio = Dio();
// final SharedPreferences prefs = await SharedPreferences.getInstance();
// String? fileContent = await pickedFile?.readAsString();
//
// dio.options.responseType = ResponseType.plain;
// Response response = Response(
// requestOptions: RequestOptions(path: ''), statusCode: 400);
//
// try {
// response = await dio.post(prefs.getString('apiAddress') ?? "",
// data: jsonEncode(fileContent));
// } on DioException catch (e) {
// if (e.response?.statusCode == 500) {
// /* print('-------------------------');
// print('code 500'); */
// return;
// }
// }
// if (response.statusCode == 201) {
// // print(response.statusCode);
// } else {
// //print(response.statusCode);
// }
// },
// child: Text(AppLocalizations.of(context)!.sendtoserver))
// ],
// ),
// );
// }
// }
// * Legacy widget implementation kept for reference
// * This was a stateful widget version of the file sender
// * with additional UI elements and error handling
/*
class SendFile extends StatefulWidget {
const SendFile({super.key});
@override
State<SendFile> createState() => _SendFileState();
}
class _SendFileState extends State<SendFile> {
File? pickedFile;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(),
body: Column(
children: [
ElevatedButton(
onPressed: () async {
FilePickerResult? result =
await FilePicker.platform.pickFiles();
if (result != null) {
pickedFile = File(result.files.single.path!);
} else {
pickedFile = File("");
}
},
child: Text(AppLocalizations.of(context)!.pickfile)),
Text(pickedFile.toString()),
ElevatedButton(
onPressed: () async {
final dio = Dio();
final SharedPreferences prefs = await SharedPreferences.getInstance();
String? fileContent = await pickedFile?.readAsString();
dio.options.responseType = ResponseType.plain;
Response response = Response(
requestOptions: RequestOptions(path: ''), statusCode: 400);
try {
response = await dio.post(prefs.getString('apiAddress') ?? "",
data: jsonEncode(fileContent));
} on DioException catch (e) {
if (e.response?.statusCode == 500) {
return;
}
}
if (response.statusCode == 201) {
// Success handling was here
} else {
// Error handling was here
}
},
child: Text(AppLocalizations.of(context)!.sendtoserver))
],
),
);
}
}
*/

19
lib/screens/sharedWidgets/datum.dart
View File

@@ -1,8 +1,21 @@
// * Shared widget for date selection across the application
// * Features:
// * - Date picker dialog interface
// * - Formatted date display
// * - Customizable button label
// * - Date range validation
// * - Callback for date changes
import 'package:flutter/material.dart';
/// Widget for managing date selection
/// Provides a button to open date picker and displays selected date
class Datum extends StatefulWidget {
/// Initial date value
final DateTime? initDatum;
/// Callback function when date changes
final Function(DateTime) onDateChanged;
/// Label for the date picker button
final String name;
const Datum(
@@ -12,7 +25,9 @@ class Datum extends StatefulWidget {
State<Datum> createState() => _DatumState();
}
/// State class for the date selection widget
class _DatumState extends State<Datum> {
/// Currently selected date
DateTime? datum;
@override
@@ -26,6 +41,7 @@ class _DatumState extends State<Datum> {
return Row(
children: [
Row(children: [
// Date picker button
SizedBox(
width: 140,
child: ElevatedButton(
@@ -40,6 +56,7 @@ class _DatumState extends State<Datum> {
const SizedBox(
width: 10,
),
// Formatted date display
Text(
'${datum?.day}. ${datum?.month}. ${datum?.year}',
),
@@ -48,6 +65,8 @@ class _DatumState extends State<Datum> {
);
}
/// Shows date picker dialog and returns selected date
/// @return Future<DateTime?> Selected date or null if cancelled
Future<DateTime?> pickDate() async {
final date = await showDatePicker(
context: context,

30
lib/screens/sharedWidgets/var_text_field.dart
View File

@@ -1,15 +1,32 @@
// * Shared widget for text input fields with database integration
// * Features:
// * - Customizable text input field
// * - Database value suggestions
// * - Required field validation
// * - Default value support
// * - Visual feedback for validation state
// * - Dropdown for previous entries
import 'package:fforte/enums/databases.dart';
import 'package:fforte/methods/excursion_db_helper.dart';
import 'package:fforte/methods/place_db_helper.dart';
import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
/// Widget for managing text input with database integration
/// Provides suggestions from previous entries and validation
class VarTextField extends StatefulWidget {
/// Controller for the text input
final TextEditingController textController;
/// Localized label/hint text
final String localization;
/// Database type (place or excursion)
final DatabasesEnum dbDesignation;
/// Database field name
final String dbName;
/// Default value key for preferences
final String? defaultValue;
/// Whether the field is required
final bool required;
const VarTextField({
@@ -26,24 +43,31 @@ class VarTextField extends StatefulWidget {
State<VarTextField> createState() => _VarTextFieldState();
}
/// State class for the variable text field widget
class _VarTextFieldState extends State<VarTextField> {
/// List of previous values from database
List<String> dbVar = [];
@override
void initState() {
super.initState();
// Load default value if field is empty
if (widget.textController.text == "" && widget.defaultValue != null) {
_loadPref();
}
// Load previous values from database
_loadData().then((e) => dbVar = e);
}
/// Load previous values from the appropriate database
/// @return Future<List<String>> List of previous values
Future<List<String>> _loadData() async {
List<Map<String, dynamic>> entries = [];
List<Map<String, dynamic>> templatesEntries = [];
// Get entries from appropriate database
if (widget.dbDesignation == DatabasesEnum.place) {
entries = await PlaceDBHelper().getAllMainEntries();
templatesEntries = await PlaceDBHelper().getAllTemplates();
@@ -54,6 +78,7 @@ class _VarTextFieldState extends State<VarTextField> {
List<String> erg = [];
// Extract values for this field from entries
for (var element in entries) {
for (var key in element.keys) {
if (key == widget.dbName && element[key].toString() != "") {
@@ -62,6 +87,7 @@ class _VarTextFieldState extends State<VarTextField> {
}
}
// Extract values from templates
for (var element in templatesEntries) {
for (var key in element.keys) {
if (key == widget.dbName && element[key].toString() != "") {
@@ -73,6 +99,7 @@ class _VarTextFieldState extends State<VarTextField> {
return erg;
}
/// Load default value from preferences
void _loadPref() {
Future.delayed(Duration.zero, () async {
SharedPreferences prefs = await SharedPreferences.getInstance();
@@ -87,6 +114,7 @@ class _VarTextFieldState extends State<VarTextField> {
Widget build(BuildContext context) {
return Row(
children: [
// Text input field
Expanded(
flex: 5,
child: TextField(
@@ -100,6 +128,7 @@ class _VarTextFieldState extends State<VarTextField> {
},
decoration: InputDecoration(
hintText: widget.localization,
// Border color based on required status and value
enabledBorder:
widget.required
? (widget.textController.text.isEmpty
@@ -128,6 +157,7 @@ class _VarTextFieldState extends State<VarTextField> {
),
),
const Expanded(child: SizedBox(width: 15)),
// Dropdown for previous values
Expanded(
flex: 1,
child: Align(

59
lib/screens/viewEntries/view_cams.dart
View File

@@ -337,65 +337,6 @@ class _ViewEntriesState extends State<ViewEntries> {
MarkerLayer(markers: marker),
],
),
// ),
// child: FutureBuilder(
// future: mainEntries,
// builder: (context, snapshot) {
// if (snapshot.connectionState == ConnectionState.waiting) {
// return const CircularProgressIndicator();
// } else if (snapshot.hasError) {
// return Text("Error ${snapshot.error}");
// } else {
// if (snapshot.data != null) {
// markers =
// snapshot.data!.map((e) {
// return Marker(
// width: 80.0,
// height: 80.0,
// point: LatLng(
// double.parse(e['DECLAT'].toString()),
// double.parse(e['DECLNG'].toString()),
// ),
// child: Column(
// children: [
// const Icon(
// Icons.location_on,
// color: Colors.red,
// ),
// Text(
// "ID: ${e['ID'].toString()}",
// style: const TextStyle(color: Colors.black),
// ),
// ],
// ),
// );
// }).toList();
// }
// return FlutterMap(
// options: MapOptions(
// initialCenter:
// markers.isEmpty
// ? const LatLng(50, 10)
// : markers.first.point,
// interactionOptions: const InteractionOptions(
// flags:
// InteractiveFlag.pinchZoom |
// InteractiveFlag.drag |
// InteractiveFlag.pinchMove,
// ),
// ),
// children: [
// TileLayer(
// urlTemplate:
// 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
// userAgentPackageName: 'com.example.app',
// ),
// MarkerLayer(markers: markers),
// ],
// );
// } // REMOVE
// }, // REMOVE
// ), // REMOVE
),
],
),