begin cleanup add_cam_main. dont remember if anything more

lib/screens/sharedMethods/http_request.dart

@@ -0,0 +1,42 @@
+// ignore_for_file: avoid_print
+
+import 'dart:convert';
+import 'package:dio/dio.dart';
+
+import 'package:shared_preferences/shared_preferences.dart';
+
+class HttpRequest {
+  int? _errorCode;
+
+
+  int get errorCode => _errorCode ?? 0;
+
+
+  Future<void> httpRequest(String httpData) async {
+    // print(jsonEncode(place));
+
+    final dio = Dio();
+    final SharedPreferences prefs = await SharedPreferences.getInstance();
+
+    dio.options
+    ..connectTimeout = const Duration(seconds: 5)
+    ..receiveTimeout = const Duration(seconds: 5)
+    ..responseType = ResponseType.plain;
+    Response response = Response(requestOptions: RequestOptions(path: ''), statusCode: 400);
+
+    try {
+      response = await dio.post(prefs.getString('apiAddress') ?? "",
+          data: jsonEncode(httpData));
+
+    // ignore: unused_catch_clause
+    } on DioException catch (e) {
+      _errorCode = response.statusCode;
+      print('is hier. var: $_errorCode');
+      return;
+    }
+    _errorCode = response.statusCode;
+      print('is hier 2. var: $_errorCode');
+  }
+}
+
+

lib/screens/sharedMethods/save_file.dart

@@ -0,0 +1,21 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:file_picker/file_picker.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+Future<void> saveFile(
+    Map place, String fileNameLocalization, String placeID) async {
+  String? selectedDirectory = await FilePicker.platform.getDirectoryPath();
+  SharedPreferences prefs = await SharedPreferences.getInstance();
+  String jsonPlace = jsonEncode(place);
+
+  if (selectedDirectory == null) {
+    return;
+  }
+  await prefs.setString('saveDir', selectedDirectory);
+
+  File file = File('$selectedDirectory/$fileNameLocalization-$placeID.txt');
+
+  await file.writeAsString(jsonPlace);
+}

lib/screens/sharedMethods/save_template.dart

@@ -0,0 +1,22 @@
+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';
+
+void saveTemplate(Map<String, dynamic> templateData, DatabasesEnum dbType,
+    bool update) async {
+  IDb dbHelper;
+  if (dbType == DatabasesEnum.place) {
+    dbHelper = PlaceDBHelper();
+  } else if (dbType == DatabasesEnum.excursion) {
+    dbHelper = ExcursionDBHelper();
+  } else {
+    return;
+  }
+
+  if (update) {
+    await dbHelper.updateTemplate(templateData);
+  } else {
+    await dbHelper.addTemplate(templateData);
+  }
+}

lib/screens/sharedMethods/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))
+        ],
+      ),
+    );
+  }
+}