add request and url utils

unit2/lib/screens/sos/add_mobile.dart

@@ -26,6 +26,8 @@ class AddMobile extends StatelessWidget {
       child: SafeArea(
         child: Scaffold(
           appBar: AppBar(
+            title: const Text("Add contact info"),
+            centerTitle: true,
             backgroundColor: primary,
             elevation: 0,
           ),

unit2/lib/screens/sos/sos_received.dart

@@ -65,7 +65,7 @@ class SOSreceived extends StatelessWidget {
                     ),
                     Positioned(
                       top: blockSizeVertical * 3,
-                      child: SpinKitPulse(
+                      child: const SpinKitPulse(
                         color: primary,
                         size: 120,
                       ),

unit2/lib/utils/request.dart

@@ -0,0 +1,97 @@
+import 'dart:async';
+import 'dart:io';
+import 'package:flutter/material.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+import 'package:http/http.dart';
+import 'package:unit2/utils/text_container.dart';
+import 'package:unit2/utils/urls.dart';
+
+class Request {
+  static final Request _instance = Request();
+  static Request get instance => _instance;
+  int requestTimeout = 25;
+  String host = Url.instance.host();
+
+  Future<Response> getRequest(
+      {String? path,
+      Map<String, String>? headers,
+      Map<String, String>? param}) async {
+    Response response;
+    try {
+      response = await get(Uri.http(host, path!, param), headers: headers)
+          .timeout(Duration(seconds: requestTimeout));
+    } on TimeoutException catch (_) {
+      Fluttertoast.showToast(
+        msg: timeoutError,
+        toastLength: Toast.LENGTH_LONG,
+        gravity: ToastGravity.BOTTOM,
+        backgroundColor: Colors.black,
+      );
+      throw (timeoutError);
+    } on SocketException catch (_) {
+      Fluttertoast.showToast(
+        msg: timeoutError,
+        toastLength: Toast.LENGTH_LONG,
+        gravity: ToastGravity.BOTTOM,
+        backgroundColor: Colors.black,
+      );
+      throw (timeoutError);
+    } on FormatException catch (_) {
+      throw const FormatException(formatError);
+    } on HttpException catch (_) {
+      throw const HttpException(httpError);
+    } on Error catch (e) {
+      debugPrint("get request error: $e");
+      Fluttertoast.showToast(
+        msg: onError,
+        toastLength: Toast.LENGTH_LONG,
+        gravity: ToastGravity.BOTTOM,
+        backgroundColor: Colors.black,
+      );
+      throw (onError);
+    }
+    return response;
+  }
+
+  Future<Response> postRequest(
+      {String? path,
+      Map<String, String>? headers,
+      Map? body,
+      Map<String, String>? param}) async {
+    Response response;
+    try {
+      response = await post(Uri.http(host, path!, param), headers: headers)
+          .timeout(Duration(seconds: requestTimeout));
+    } on TimeoutException catch (_) {
+      Fluttertoast.showToast(
+        msg: timeoutError,
+        toastLength: Toast.LENGTH_LONG,
+        gravity: ToastGravity.BOTTOM,
+        backgroundColor: Colors.black,
+      );
+      throw (timeoutError);
+    } on SocketException catch (_) {
+      Fluttertoast.showToast(
+        msg: timeoutError,
+        toastLength: Toast.LENGTH_LONG,
+        gravity: ToastGravity.BOTTOM,
+        backgroundColor: Colors.black,
+      );
+      throw (timeoutError);
+    } on FormatException catch (_) {
+      throw const FormatException(formatError);
+    } on HttpException catch (_) {
+      throw const HttpException(httpError);
+    } on Error catch (e) {
+      debugPrint("post request error: $e");
+      Fluttertoast.showToast(
+        msg: onError,
+        toastLength: Toast.LENGTH_LONG,
+        gravity: ToastGravity.BOTTOM,
+        backgroundColor: Colors.black,
+      );
+      throw (onError);
+    }
+    return response;
+  }
+}

unit2/lib/utils/text_container.dart

@@ -5,7 +5,7 @@ const String mobileNumberRequired = "You must add atleast one mobile";
 const String numericValidator = "Please a number only";
 const String mobile1 = "Mobile number 1";
 const String mobile2 = "Mobile number 2";
-const String currentLocation = "You current location";
+const String currentLocation = "Your current location";
 const String noModule = "No Module Assign";
 const String noModuleSubTitle =
     "Please contact the admin if you want to access a module.";
@@ -57,13 +57,18 @@ const String tapToScanQR = "TAP TO SCAN QR CODE";
 const String incoming = "INCOMING";
 const String setQRScannerSettings = "Set QR Scanner Settings";
 const String includeOtherInputs = "Include other inputs?";
-const String includeOtherInputsSubTitle = "Inputs such as body temperature, etc.";
+const String includeOtherInputsSubTitle =
+    "Inputs such as body temperature, etc.";
 const String incomingORoutgoing = "Incoming or Outgoing?";
-const String incomingORoutgoingSubTitle = "incoming for entrance outgoing for exit.";
+const String incomingORoutgoingSubTitle =
+    "incoming for entrance outgoing for exit.";
 const String fieldIsRequired = "This field is required";
 const String selectLevel = "Select level";
 const String selectEstablishment = "Select Establishment";
-//
+const String timeoutError = "Internet timeout! Please Check your connection";
+const String formatError = "Invalid Error";
+const String httpError = "Error getting requested data";
+const String onError = "Something went wrong! Please try again.";
 //
 //
 

unit2/lib/utils/urls.dart

@@ -0,0 +1,13 @@
+class Url{
+  static final Url _instance = Url();
+  static Url get instance => instance;
+
+  
+  String host(){
+  return '192.168.10.219:3000';
+  }
+
+  String authentication(){
+    return '/api/account/auth/login';
+  }
+}

unit2/pubspec.lock

@@ -49,7 +49,7 @@ packages:
       name: barcode_scan2
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.2.1"
+    version: "4.2.3"
   boolean_selector:
     dependency: transitive
     description:
@@ -169,6 +169,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "6.1.4"
+  file_utils:
+    dependency: transitive
+    description:
+      name: file_utils
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.1"
   fixnum:
     dependency: transitive
     description:
@@ -201,7 +208,7 @@ packages:
       name: flutter_custom_clippers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0"
   flutter_form_builder:
     dependency: "direct main"
     description:
@@ -272,7 +279,7 @@ packages:
       name: fluttertoast
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "8.1.1"
+    version: "8.1.2"
   form_builder_validators:
     dependency: "direct main"
     description:
@@ -287,6 +294,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.2.0"
+  globbing:
+    dependency: transitive
+    description:
+      name: globbing
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
   go_router:
     dependency: "direct main"
     description:
@@ -321,7 +335,7 @@ packages:
       name: image
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.2.2"
+    version: "3.3.0"
   intl:
     dependency: "direct main"
     description:
@@ -517,7 +531,7 @@ packages:
       name: provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.0.4"
+    version: "6.0.5"
   qr:
     dependency: transitive
     description:
@@ -580,14 +594,14 @@ packages:
       name: shared_preferences_linux
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   shared_preferences_macos:
     dependency: transitive
     description:
       name: shared_preferences_macos
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.4"
+    version: "2.0.5"
   shared_preferences_platform_interface:
     dependency: transitive
     description:
@@ -608,7 +622,7 @@ packages:
       name: shared_preferences_windows
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   signature:
     dependency: "direct main"
     description:
@@ -634,7 +648,7 @@ packages:
       name: sqflite
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.0+3"
+    version: "2.2.2"
   sqflite_common:
     dependency: transitive
     description:
@@ -670,6 +684,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "3.0.0+3"
+  system_info2:
+    dependency: "direct main"
+    description:
+      name: system_info2
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.4"
   term_glyph:
     dependency: transitive
     description:
@@ -718,7 +739,7 @@ packages:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.1.2"
+    version: "3.1.3"
   xdg_directories:
     dependency: transitive
     description:

unit2/pubspec.yaml

@@ -59,6 +59,7 @@ dependencies:
   qr_flutter: ^4.0.0
   signature: ^5.3.0
   awesome_dialog: ^3.0.2
+  system_info2: ^2.0.4
 
 dev_dependencies:
   flutter_test: