first commit

lib/helper/distance.dart

@@ -0,0 +1,25 @@
+import 'dart:math';
+
+/// Calculate distance between two coordinates in km
+double calculateDistance(double lat1, double lon1, double lat2, double lon2) {
+  const double earthRadius = 6371; // km
+  final dLat = _degreesToRadians(lat2 - lat1);
+  final dLon = _degreesToRadians(lon2 - lon1);
+
+  final a = sin(dLat / 2) * sin(dLat / 2) +
+      cos(_degreesToRadians(lat1)) *
+          cos(_degreesToRadians(lat2)) *
+          sin(dLon / 2) *
+          sin(dLon / 2);
+
+  final c = 2 * atan2(sqrt(a), sqrt(1 - a));
+  final distance = earthRadius * c;
+
+  return distance;
+}
+
+double _degreesToRadians(double degrees) {
+  return degrees * pi / 180;
+}
+
+

lib/helper/firebase_options.dart

@@ -0,0 +1,22 @@
+import 'package:firebase_core/firebase_core.dart';
+import 'package:flutter/foundation.dart';
+
+class DefaultFirebaseOptions {
+  static FirebaseOptions get currentPlatform {
+    if (defaultTargetPlatform == TargetPlatform.iOS ||
+        defaultTargetPlatform == TargetPlatform.macOS) {
+      return const FirebaseOptions(
+        apiKey: 'AIzaSyBkzz2Yua74Q9YpzGmUPFP94fmJQqNMIiU',
+        appId: '1:140444764229:ios:d66c3707aaf5c1ed283b2c',
+        messagingSenderId: '140444764229',
+        projectId: 'nearle-gear',
+        storageBucket: 'nearle-gear.appspot.com',
+        iosBundleId: 'com.nearle.gear',
+      );
+    }
+
+    throw UnsupportedError(
+      'DefaultFirebaseOptions are not supported for this platform.',
+    );
+  }
+}

lib/helper/logger.dart

@@ -0,0 +1,11 @@
+import 'package:logger/logger.dart';
+
+var logger = Logger(
+  printer: PrettyPrinter(
+      methodCount: 2, // Number of method calls to be displayed
+      errorMethodCount: 8, // Number of method calls if stacktrace is provided
+      lineLength: 300, // Width of the output
+      colors: true, // Colorful log messages
+      printEmojis: true, // Print an emoji for each log message
+  ),
+);

lib/helper/toaster.dart

@@ -0,0 +1,16 @@
+import 'package:fluttertoast/fluttertoast.dart';
+import '../constants/color_constants.dart';
+
+class Toast{
+  static void showToast(String message){
+    Fluttertoast.showToast(
+        msg: message,
+        textColor: ColorConstants.secondaryColor,
+        timeInSecForIosWeb: 1,
+        webShowClose: true,
+        backgroundColor: ColorConstants.grey,
+        gravity: ToastGravity.TOP_RIGHT,
+        fontSize: 15.0,
+    );
+  }
+}