added send file to server function

Todo.txt

@@ -1,4 +1,5 @@
 todo:
+TEST SEND FILE TO SERVER FUNCTION
 maybe auch vorschläge aus templates in dropdown menüs anzeigen
 im englischen abändern
 zurückfeld in datenansicht
@@ -8,8 +9,7 @@ fehler beim speichern anzeigen
 nach koordinaten lkr auswählen (esri-leaflet-geocoder)
 fix ktage und nebeneinander positioniere
 textdateien auch an server senden
-ausvon und ausbis fixen (falsches datum übergeben (20000-01-01))
+error check wenn dateiauswahl abgebrochen wurde einfügen
-
 
 keine ahnung obs funktioniert:
 eintrg in db wenn http response (in sent column)

lib/addCam/add_cam_main.dart

@@ -2,7 +2,7 @@ import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
 import 'package:fforte/addCam/cam_widgets.dart';
-import 'package:fforte/db_helper.dart';
+import 'package:fforte/other/db_helper.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';

lib/addCam/cam_widgets.dart

@@ -1,5 +1,5 @@
 // ignore_for_file: non_constant_identifier_names
-import 'package:fforte/db_helper.dart';
+import 'package:fforte/other/db_helper.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:flutter_map/flutter_map.dart';

lib/home.dart

@@ -47,7 +47,7 @@ class HomePage extends StatelessWidget {
                   child: Text(AppLocalizations.of(context)!.addplace)),
               ElevatedButton(onPressed: () => Navigator.pushNamed(context, '/viewCams'),
               child: Text(AppLocalizations.of(context)!.viewplaces)),
-          
+              ElevatedButton(onPressed: () {}, child: Text(AppLocalizations.of(context)!.sendfile))
             ],
           )),
         ],

lib/l10n/app_de.arb

@@ -84,5 +84,7 @@
     "filelocation": "Ort der zuletzt gespeicherten Datei:",
     "open": "öffnen",
     "date": "Datum",
-    "location": "Standort"
+    "location": "Standort",
+    "sendfile": "Datei zum Server schicken",
+    "pickfile": "Datei auswählen"
 }

lib/l10n/app_en.arb

@@ -407,6 +407,16 @@
     "location": "Location",
     "@location": {
         "description": "Location text"
+    },
+
+    "sendfile": "Send file to server",
+    "@sendfile": {
+        "description": "Send file to server button"
+    },
+
+    "pickfile": "Pick file",
+    "@pickfile": {
+        "description": "Pick file button"
     }
 
 }

lib/main.dart

@@ -1,6 +1,6 @@
 import 'package:fforte/addCam/add_cam_main.dart';
-import 'package:fforte/intro_screen.dart';
+import 'package:fforte/other/intro_screen.dart';
-import 'package:fforte/settings.dart';
+import 'package:fforte/other/settings.dart';
 import 'package:fforte/viewCam/view_cams.dart';
 import 'package:flutter/material.dart';
 import 'package:flex_color_scheme/flex_color_scheme.dart';

lib/other/send_file.dart

@@ -0,0 +1,71 @@
+import 'dart:convert';
+
+import 'package:dio/dio.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+import 'dart:io';
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/material.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+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))
+        ],
+      ),
+    );
+  }
+}

lib/viewCam/view_cams.dart

@@ -1,5 +1,5 @@
 import 'package:fforte/addCam/add_cam_main.dart';
-import 'package:fforte/db_helper.dart';
+import 'package:fforte/other/db_helper.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:flutter_popup_card/flutter_popup_card.dart';

time.txt

@@ -46,3 +46,4 @@
 21 mär 4h 15 min
 23 mär 2h 15 min
 24 mär 1h
+26 mär beginn 10:20