Code is B-E-A-U-TIFUL! All complies to standards.

Complies to flutter/dart 'pedantic' coding standards (their name, not mine)

.gitignore

@@ -236,3 +236,4 @@ fabric.properties
 
 # End of https://www.gitignore.io/api/android,flutter,androidstudio
 lib/common/felixApiCreds.dart
+android/app/src/main/AndroidManifest.xml

analysis_options.yaml

@@ -0,0 +1,18 @@
+include: package:pedantic/analysis_options.yaml
+
+analyzer:
+  exclude:
+    - lib/src/locations.g.dart
+
+linter:
+  rules:
+    - always_declare_return_types
+    - camel_case_types
+    - empty_constructor_bodies
+    - annotate_overrides
+    - avoid_init_to_null
+    - constant_identifier_names
+    - one_member_abstracts
+    - slash_for_doc_comments
+    - sort_constructors_first
+    - unnecessary_brace_in_string_interps

android/app/build.gradle

@@ -25,7 +25,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 28
 
     lintOptions {
         disable 'InvalidPackage'

android/app/src/main/AndroidManifest.xml

@@ -14,8 +14,14 @@
          FlutterApplication and put your custom class here. -->
     <application
         android:name="io.flutter.app.FlutterApplication"
-        android:label="local_spend"
+        android:label="SpendTracker"
         android:icon="@mipmap/ic_launcher">
+
+
+        <meta-data android:name="com.google.android.geo.API_KEY"
+            android:value="AIzaSyDfCRFolRWvgfgSK0UCl5n5rNb5CS7O7KI"/>
+        <!-- Please don't be stupid with the above key-->
+
         <activity
             android:name=".MainActivity"
             android:launchMode="singleTop"
@@ -31,10 +37,6 @@
                 android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
                 android:value="true" />
 
-            <meta-data
-                android:name="com.google.android.geo.API_KEY"
-                android:value="API KEY HERE" />
-
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>

ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '9.0'
+platform :ios, '9.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

ios/Podfile.lock

@@ -1,5 +1,13 @@
 PODS:
   - Flutter (1.0.0)
+  - google_maps_flutter (0.0.1):
+    - Flutter
+    - GoogleMaps
+  - GoogleMaps (3.3.0):
+    - GoogleMaps/Maps (= 3.3.0)
+  - GoogleMaps/Base (3.3.0)
+  - GoogleMaps/Maps (3.3.0):
+    - GoogleMaps/Base
   - shared_preferences (0.0.1):
     - Flutter
   - url_launcher (0.0.1):
@@ -7,12 +15,19 @@ PODS:
 
 DEPENDENCIES:
   - Flutter (from `.symlinks/flutter/ios`)
+  - google_maps_flutter (from `.symlinks/plugins/google_maps_flutter/ios`)
   - shared_preferences (from `.symlinks/plugins/shared_preferences/ios`)
   - url_launcher (from `.symlinks/plugins/url_launcher/ios`)
 
+SPEC REPOS:
+  https://github.com/cocoapods/specs.git:
+    - GoogleMaps
+
 EXTERNAL SOURCES:
   Flutter:
     :path: ".symlinks/flutter/ios"
+  google_maps_flutter:
+    :path: ".symlinks/plugins/google_maps_flutter/ios"
   shared_preferences:
     :path: ".symlinks/plugins/shared_preferences/ios"
   url_launcher:
@@ -20,9 +35,11 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   Flutter: 58dd7d1b27887414a370fcccb9e645c08ffd7a6a
+  google_maps_flutter: 78a52114c898b42ea647919679a4c58b70abe876
+  GoogleMaps: cfee83da305b9aaeccf92c24ac79df11c3003492
   shared_preferences: 1feebfa37bb57264736e16865e7ffae7fc99b523
   url_launcher: 0067ddb8f10d36786672aa0722a21717dba3a298
 
-PODFILE CHECKSUM: aff02bfeed411c636180d6812254b2daeea14d09
+PODFILE CHECKSUM: 3389836f37640698630b8f0670315d626d5f1469
 
 COCOAPODS: 1.7.5

ios/Runner.xcodeproj/project.pbxproj

@@ -163,6 +163,7 @@
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
 				ACE3DC71CDB8FA5537935604 /* [CP] Embed Pods Frameworks */,
+				E6C2807EE928990FB790046F /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -292,6 +293,24 @@
 			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
+		E6C2807EE928990FB790046F /* [CP] Copy Pods Resources */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources.sh",
+				"${PODS_ROOT}/GoogleMaps/Maps/Frameworks/GoogleMaps.framework/Resources/GoogleMaps.bundle",
+			);
+			name = "[CP] Copy Pods Resources";
+			outputPaths = (
+				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/GoogleMaps.bundle",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
@@ -390,6 +409,7 @@
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
@@ -519,6 +539,7 @@
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
@@ -546,6 +567,7 @@
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",

ios/Runner/AppDelegate.m

@@ -1,10 +1,12 @@
 #include "AppDelegate.h"
 #include "GeneratedPluginRegistrant.h"
+#import "GoogleMaps/GoogleMaps.h"
 
 @implementation AppDelegate
 
 - (BOOL)application:(UIApplication *)application
     didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+  [GMSServices provideAPIKey:@"AIzaSyDfCRFolRWvgfgSK0UCl5n5rNb5CS7O7KI"];
   [GeneratedPluginRegistrant registerWithRegistry:self];
   // Override point for customization after application launch.
   return [super application:application didFinishLaunchingWithOptions:launchOptions];

lib/common/apifunctions/categories.dart

@@ -2,7 +2,6 @@ import 'dart:convert';
 import 'dart:async';
 import 'package:http/http.dart' as http;
 import 'package:local_spend/common/functions/get_token.dart';
-import 'package:flutter/material.dart';
 
 Future<List<String>> getCategories() async {
   const url = "https://dev.localspend.co.uk/api/search/category";
@@ -38,7 +37,6 @@ Future<List<String>> getCategories() async {
 
     int i = 1; // starts on 1. that was annoying to debug!
     while (true) {
-
       if (categoriesJSON[i.toString()] != null) {
 //        print("Iteration " + i.toString());
 //        print(categoriesJSON[i.toString()]);

lib/common/apifunctions/find_organisations.dart

@@ -1,16 +1,9 @@
 import 'dart:convert';
 import 'dart:async';
 import 'package:http/http.dart' as http;
-import 'package:flutter/material.dart';
 import 'package:local_spend/common/functions/get_token.dart';
 
 class Organisation {
-  var id = 0;
-  var name = "";
-  var postcode = "";
-  var streetName = "";  //street_name
-  var town = "";
-
   Organisation(
     this.id,
     this.name,
@@ -18,22 +11,22 @@ class Organisation {
     this.streetName,
     this.town,
   );
+
+  var id = 0;
+  var name = "";
+  var postcode = "";
+  var streetName = ""; //street_name
+  var town = "";
 }
 
 class Organisations {
-
   List<Organisation> getTestData() {
     var numItems = 10;
     var itemsList = new List<Organisation>();
 
     for (int i = 0; i < numItems; i++) {
-      itemsList.add(new Organisation(
+      itemsList.add(new Organisation(i, "Payee " + (i + 1).toString(),
-        i,
+          "tee hee hee", "yeet street", "Robloxia"));
-        "Payee " + (i + 1).toString(),
-        "tee hee hee",
-        "yeet street",
-        "Robloxia"
-      ));
     }
 
     return itemsList;
@@ -88,6 +81,5 @@ class Organisations {
       // not successful
       return null;
     }
-
   }
 }

lib/common/apifunctions/get_graph_data.dart

@@ -5,13 +5,13 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'package:charts_flutter/flutter.dart' as charts;
 
 class GraphData {
-  var chartType;
-  List<charts.Series<dynamic, DateTime>> graph;
-
   GraphData(
     this.chartType,
   );
 
+  var chartType;
+  List<charts.Series<dynamic, DateTime>> graph;
+
   List<TimeSeriesSpend> cachedData;
   bool loaded = false;
 
@@ -49,7 +49,8 @@ class GraphData {
       List<TimeSeriesSpend> timeSeriesSpendList = new List<TimeSeriesSpend>();
 
       for (int i = 0; i < labels.length; i++) {
-        timeSeriesSpendList.add(new TimeSeriesSpend(data[i]*1.00, DateTime.parse(labels[i])));
+        timeSeriesSpendList.add(
+            new TimeSeriesSpend(data[i] * 1.00, DateTime.parse(labels[i])));
 //        print(timeSeriesSpendList[i].time.toString() + " : " + timeSeriesSpendList[i].spend.toString());
       }
 
@@ -131,7 +132,8 @@ class GraphData {
       List<TimeSeriesSpend> timeSeriesSpendList = new List<TimeSeriesSpend>();
 
       for (int i = 0; i < labels.length; i++) {
-        timeSeriesSpendList.add(new TimeSeriesSpend(data[i]*1.00, DateTime.parse(labels[i])));
+        timeSeriesSpendList.add(
+            new TimeSeriesSpend(data[i] * 1.00, DateTime.parse(labels[i])));
 //        print(timeSeriesSpendList[i].time.toString() + " : " + timeSeriesSpendList[i].spend.toString());
       }
 
@@ -154,18 +156,16 @@ class GraphData {
       return null;
     }
   }
-
-
 }
 
 class OrgGraphData {
-  var chartType;
-  List<charts.Series<dynamic, DateTime>> graph;
-
   OrgGraphData(
     this.chartType,
   );
 
+  var chartType;
+  List<charts.Series<dynamic, DateTime>> graph;
+
   List<TimeSeriesSpend> cachedData;
   bool loaded = false;
 
@@ -203,7 +203,8 @@ class OrgGraphData {
       List<TimeSeriesSpend> timeSeriesSpendList = new List<TimeSeriesSpend>();
 
       for (int i = 0; i < labels.length; i++) {
-        timeSeriesSpendList.add(new TimeSeriesSpend(data[i]*1.00, DateTime.parse(labels[i])));
+        timeSeriesSpendList.add(
+            new TimeSeriesSpend(data[i] * 1.00, DateTime.parse(labels[i])));
 //        print(timeSeriesSpendList[i].time.toString() + " : " + timeSeriesSpendList[i].spend.toString());
       }
 
@@ -285,7 +286,8 @@ class OrgGraphData {
       List<TimeSeriesSpend> timeSeriesSpendList = new List<TimeSeriesSpend>();
 
       for (int i = 0; i < labels.length; i++) {
-        timeSeriesSpendList.add(new TimeSeriesSpend(data[i]*1.00, DateTime.parse(labels[i])));
+        timeSeriesSpendList.add(
+            new TimeSeriesSpend(data[i] * 1.00, DateTime.parse(labels[i])));
 //        print(timeSeriesSpendList[i].time.toString() + " : " + timeSeriesSpendList[i].spend.toString());
       }
 
@@ -308,14 +310,11 @@ class OrgGraphData {
       return null;
     }
   }
-
-
 }
 
 class TimeSeriesSpend {
+  TimeSeriesSpend(this.spend, this.time);
+
   final DateTime time;
   final double spend;
-
-  TimeSeriesSpend(this.spend, this.time);
 }
-

lib/common/apifunctions/request_login_api.dart

@@ -15,7 +15,9 @@ Future<void> _incorrectDialog(BuildContext context, bool isLoginWrong) async {
         duration: Duration(seconds: 2),
         child: AlertDialog(
           title: Text("Uh-oh!"),
-          content: Text(isLoginWrong ? "Incorrect login details. Please try again." : "Our servers are having issues at the moment; sorry for the inconvenience. Please try again later."),
+          content: Text(isLoginWrong
+              ? "Incorrect login details. Please try again."
+              : "Our servers are having issues at the moment; sorry for the inconvenience. Please try again later."),
           actions: <Widget>[
             FlatButton(
               child: Text('OK'),
@@ -30,7 +32,8 @@ Future<void> _incorrectDialog(BuildContext context, bool isLoginWrong) async {
   );
 }
 
-Future<LoginModel> requestLoginAPI(BuildContext context, String email, String password) async {
+Future<LoginModel> requestLoginAPI(
+    BuildContext context, String email, String password) async {
   final url = "https://dev.localspend.co.uk/api/login";
 
   Map<String, String> body = {
@@ -38,19 +41,19 @@ Future<LoginModel> requestLoginAPI(BuildContext context, String email, String pa
     'password': password,
   };
 
-//  debugPrint('$body');
-
   try {
-    final response = await http.post(
+    final response = await http
+        .post(
           url,
           body: json.encode(body),
-    ).timeout(Duration(seconds: 5));
+        )
+        .timeout(Duration(seconds: 5));
 
     if (response.statusCode == 200) {
       final responseJson = json.decode(response.body);
 
       saveCurrentLogin(responseJson, body["email"]);
-      Navigator.of(context).pushReplacementNamed('/HomePage');
+      await Navigator.of(context).pushReplacementNamed('/HomePage');
 
       return LoginModel.fromJson(responseJson);
     } else {
@@ -58,15 +61,15 @@ Future<LoginModel> requestLoginAPI(BuildContext context, String email, String pa
 
       saveCurrentLogin(responseJson, body["email"]);
 
-      _incorrectDialog(context, true);
+      await _incorrectDialog(context, true);
 
       return null;
     }
   } on TimeoutException catch (_) {
-    _incorrectDialog(context, false);
+    await _incorrectDialog(context, false);
   } catch (error) {
     debugPrint(error.toString());
-    _incorrectDialog(context, false);
+    await _incorrectDialog(context, false);
   }
+  return null;
 }
-

lib/common/apifunctions/submit_receipt_api.dart

@@ -38,7 +38,6 @@ Future<LoginModel> submitReceiptAPI(
     'street_name': receipt.street,
     'postcode': receipt.postcode,
     'town': receipt.town,
-
     'session_key': preferences.get('LastToken'),
   };
 
@@ -61,13 +60,11 @@ Future<LoginModel> submitReceiptAPI(
         context,
         responseJson[0] == "" ? responseJson[0] : "Upload Successful",
         "Transaction successfully submitted to server",
-        "OK"
+        "OK");
-    );
     return LoginModel.fromJson(responseJson);
   } else {
     final responseJson = json.decode(response.body);
 
-
     showDialogSingleButton(
         context,
         "Unable to Submit Receipt",

lib/common/functions/customAbout.dart

@@ -103,7 +103,8 @@ class AboutListTile extends StatelessWidget {
     return ListTile(
       leading: icon,
       title: child ??
-          Text(MaterialLocalizations.of(context).aboutListTileTitle(applicationName ?? _defaultApplicationName(context))),
+          Text(MaterialLocalizations.of(context).aboutListTileTitle(
+              applicationName ?? _defaultApplicationName(context))),
       onTap: () {
         showAboutDialog(
           context: context,
@@ -178,13 +179,14 @@ void showLicensePage({
   String applicationLegalese,
 }) {
   assert(context != null);
-  Navigator.push(context, MaterialPageRoute<void>(
+  Navigator.push(
+      context,
+      MaterialPageRoute<void>(
           builder: (BuildContext context) => LicensePage(
                 applicationName: applicationName,
                 applicationVersion: applicationVersion,
                 applicationLegalese: applicationLegalese,
-      )
+              )));
-  ));
 }
 
 /// An about box. This is a dialog box with the application's icon, name,
@@ -256,15 +258,22 @@ class AboutDialog extends StatelessWidget {
   Widget build(BuildContext context) {
     assert(debugCheckHasMaterialLocalizations(context));
     final String name = applicationName ?? _defaultApplicationName(context);
-    final String version = applicationVersion ?? _defaultApplicationVersion(context);
+    final String version =
+        applicationVersion ?? _defaultApplicationVersion(context);
     final Widget icon = applicationIcon ?? _defaultApplicationIcon(context);
     List<Widget> body = <Widget>[];
-    if (icon != null)
+    if (icon != null) {
-      body.add(IconTheme(data: const IconThemeData(size: 45.0), child: icon));
+      body.add(
+        IconTheme(
+            data: const IconThemeData(size: 45.0),
+            child: icon
+        ),
+      );
+    }
+
     body.add(Expanded(
       child: Padding(
         padding: const EdgeInsets.symmetric(horizontal: 24.0),
-
         child: ListBody(
           children: <Widget>[
             Container(
@@ -272,7 +281,8 @@ class AboutDialog extends StatelessWidget {
               child: Text(name, style: Theme.of(context).textTheme.title),
             ),
             Text(version, style: Theme.of(context).textTheme.body1),
-            Text(applicationLegalese ?? '', style: Theme.of(context).textTheme.caption),
+            Text(applicationLegalese ?? '',
+                style: Theme.of(context).textTheme.caption),
           ],
         ),
       ),
@@ -283,15 +293,15 @@ class AboutDialog extends StatelessWidget {
         children: body,
       ),
     ];
-    if (children != null)
+    if (children != null) body.addAll(children);
-      body.addAll(children);
     return AlertDialog(
       content: SingleChildScrollView(
         child: ListBody(children: body),
       ),
       actions: <Widget>[
         FlatButton(
-          child: Text(MaterialLocalizations.of(context).viewLicensesButtonLabel),
+          child:
+              Text(MaterialLocalizations.of(context).viewLicensesButtonLabel),
           onPressed: () {
             showLicensePage(
               context: context,
@@ -385,7 +395,8 @@ class _LicensePageState extends State<LicensePage> {
         return;
       }
       assert(() {
-        dev.Timeline.timeSync('_initLicenses()', () { }, flow: dev.Flow.step(debugFlowId));
+        dev.Timeline.timeSync('_initLicenses()', () {},
+            flow: dev.Flow.step(debugFlowId));
         return true;
       }());
       final List<LicenseParagraph> paragraphs =
@@ -404,8 +415,7 @@ class _LicensePageState extends State<LicensePage> {
         ));
         _licenses.add(Container(
           decoration: const BoxDecoration(
-              border: Border(bottom: BorderSide(width: 0.0))
+              border: Border(bottom: BorderSide(width: 0.0))),
-          ),
           child: Text(
             license.packages.join(', '),
             style: const TextStyle(fontWeight: FontWeight.bold),
@@ -425,7 +435,8 @@ class _LicensePageState extends State<LicensePage> {
           } else {
             assert(paragraph.indent >= 0);
             _licenses.add(Padding(
-              padding: EdgeInsetsDirectional.only(top: 8.0, start: 16.0 * paragraph.indent),
+              padding: EdgeInsetsDirectional.only(
+                  top: 8.0, start: 16.0 * paragraph.indent),
               child: Text(paragraph.text),
             ));
           }
@@ -436,7 +447,8 @@ class _LicensePageState extends State<LicensePage> {
       _loaded = true;
     });
     assert(() {
-      dev.Timeline.timeSync('Build scheduled', () { }, flow: dev.Flow.end(debugFlowId));
+      dev.Timeline.timeSync('Build scheduled', () {},
+          flow: dev.Flow.end(debugFlowId));
       return true;
     }());
   }
@@ -444,16 +456,27 @@ class _LicensePageState extends State<LicensePage> {
   @override
   Widget build(BuildContext context) {
     assert(debugCheckHasMaterialLocalizations(context));
-    final String name = widget.applicationName ?? _defaultApplicationName(context);
+    final String name =
-    final String version = widget.applicationVersion ?? _defaultApplicationVersion(context);
+        widget.applicationName ?? _defaultApplicationName(context);
-    final MaterialLocalizations localizations = MaterialLocalizations.of(context);
+    final String version =
+        widget.applicationVersion ?? _defaultApplicationVersion(context);
+    final MaterialLocalizations localizations =
+        MaterialLocalizations.of(context);
     final List<Widget> contents = <Widget>[
-      Text(name, style: Theme.of(context).textTheme.headline, textAlign: TextAlign.center),
+      Text(name,
-      Text(version, style: Theme.of(context).textTheme.body1, textAlign: TextAlign.center),
+          style: Theme.of(context).textTheme.headline,
+          textAlign: TextAlign.center),
+      Text(version,
+          style: Theme.of(context).textTheme.body1,
+          textAlign: TextAlign.center),
       Container(height: 18.0),
-      Text(widget.applicationLegalese ?? '', style: Theme.of(context).textTheme.caption, textAlign: TextAlign.center),
+      Text(widget.applicationLegalese ?? '',
+          style: Theme.of(context).textTheme.caption,
+          textAlign: TextAlign.center),
       Container(height: 18.0),
-      Text('Powered by Flutter', style: Theme.of(context).textTheme.body1, textAlign: TextAlign.center),
+      Text('Powered by Flutter',
+          style: Theme.of(context).textTheme.body1,
+          textAlign: TextAlign.center),
       Container(height: 24.0),
     ];
     contents.addAll(_licenses);
@@ -480,7 +503,8 @@ class _LicensePageState extends State<LicensePage> {
             bottom: false,
             child: Scrollbar(
               child: ListView(
-                padding: const EdgeInsets.symmetric(horizontal: 8.0, vertical: 12.0),
+                padding:
+                    const EdgeInsets.symmetric(horizontal: 8.0, vertical: 12.0),
                 children: contents,
               ),
             ),
@@ -499,7 +523,8 @@ String _defaultApplicationName(BuildContext context) {
   // can provide an explicit applicationName to the widgets defined in this
   // file, instead of relying on the default.
   final Title ancestorTitle = context.ancestorWidgetOfExactType(Title);
-  return ancestorTitle?.title ?? Platform.resolvedExecutable.split(Platform.pathSeparator).last;
+  return ancestorTitle?.title ??
+      Platform.resolvedExecutable.split(Platform.pathSeparator).last;
 }
 
 String _defaultApplicationVersion(BuildContext context) {

lib/common/functions/feedback.dart

@@ -2,8 +2,7 @@ import 'package:flutter/material.dart';
 
 final TextEditingController _feedbackController = TextEditingController();
 
-void feedback(
+void feedback(BuildContext context) {
-    BuildContext context) {
   // flutter defined function
   showDialog(
     context: context,
@@ -15,12 +14,10 @@ void feedback(
           children: <Widget>[
             Text("We would love to hear your thoughts."),
             Text("\nThis section needs to be fixed."),
-
             Container(
               margin: const EdgeInsets.fromLTRB(0, 20, 0, 0),
               width: 200,
               height: 70,
-
               child: new TextField(
                 controller: _feedbackController,
                 decoration: InputDecoration(

lib/common/functions/get_token.dart

@@ -1,6 +1,7 @@
 import 'package:shared_preferences/shared_preferences.dart';
+import 'dart:async';
 
-getToken() async {
+Future<String> getToken() async {
   SharedPreferences preferences = await SharedPreferences.getInstance();
 
   String getToken = preferences.getString("LastToken");

lib/common/functions/logout.dart

@@ -2,16 +2,16 @@ import 'package:flutter/material.dart';
 import 'package:local_spend/common/apifunctions/request_logout_api.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
-logout(context) {
+void logout(context) {
   requestLogoutAPI(context);
   Navigator.of(context).pushReplacementNamed('/LoginPage');
   _clearLoginDetails();
 }
 
-_clearLoginDetails() async {
+void _clearLoginDetails() async {
   SharedPreferences preferences = await SharedPreferences.getInstance();
 
-  preferences.setString('username', "");
+  await preferences.setString('username', "");
-  preferences.setString('password', "");
+  await preferences.setString('password', "");
   print("details cleared");
 }

lib/common/functions/save_current_login.dart

@@ -1,7 +1,7 @@
 import 'package:local_spend/model/json/login_model.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
-saveCurrentLogin(Map responseJson, loginEmail) async {
+void saveCurrentLogin(Map responseJson, loginEmail) async {
   SharedPreferences preferences = await SharedPreferences.getInstance();
 
   var user;
@@ -13,9 +13,7 @@ saveCurrentLogin(Map responseJson, loginEmail) async {
   var token = (responseJson != null && responseJson.isNotEmpty)
       ? LoginModel.fromJson(responseJson).token
       : "";
-  var email = (loginEmail != null)
+  var email = (loginEmail != null) ? loginEmail : "";
-      ? loginEmail
-      : "";
   var userType = (responseJson != null && responseJson.isNotEmpty)
       ? LoginModel.fromJson(responseJson).userType
       : "";
@@ -23,9 +21,9 @@ saveCurrentLogin(Map responseJson, loginEmail) async {
   await preferences.setString(
       'LastUser', (user != null && user.length > 0) ? user : "");
   await preferences.setString(
-      'LastToken', (token != null && token.length > 0) ? token : "");
+      'LastToken', (token != null && token.isNotEmpty) ? token : "");
   await preferences.setString(
       'LastEmail', (email != null && email.length > 0) ? email : "");
-  await preferences.setString(
+  await preferences.setString('LastUserType',
-      'LastUserType', (userType != null && userType.length > 0) ? userType : "");
+      (userType != null && userType.isNotEmpty) ? userType : "");
 }

lib/common/functions/save_logout.dart

@@ -1,6 +1,6 @@
 import 'package:shared_preferences/shared_preferences.dart';
 
-saveLogout() async {
+void saveLogout() async {
   SharedPreferences preferences = await SharedPreferences.getInstance();
 
   await preferences.setString('LastUser', "");

lib/common/functions/showDialogTwoButtons.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 
-void showDialogTwoButtons(
+void showDialogTwoButtons(BuildContext context, String title, String message,
-    BuildContext context, String title, String message, String buttonLabel1, String buttonLabel2, Function action) {
+    String buttonLabel1, String buttonLabel2, Function action) {
   // flutter defined function
   showDialog(
     context: context,

lib/common/platform/platform_scaffold.dart

@@ -4,19 +4,6 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
 class PlatformScaffold extends StatelessWidget {
-  final Key key;
-  final PreferredSizeWidget appBar;
-  final Widget body;
-  final Widget floatingActionButton;
-  final FloatingActionButtonLocation floatingActionButtonLocation;
-  final FloatingActionButtonAnimator floatingActionButtonAnimator;
-  final List<Widget> persistentFooterButtons;
-  final Widget drawer;
-  final Widget endDrawer;
-  final Widget bottomNavigationBar;
-  final Color backgroundColor;
-  final bool resizeToAvoidBottomPadding;
-  final bool primary;
 
   PlatformScaffold(
       {this.key,
@@ -30,11 +17,26 @@ class PlatformScaffold extends StatelessWidget {
         this.endDrawer,
         this.bottomNavigationBar,
         this.backgroundColor,
-      this.resizeToAvoidBottomPadding: true,
+        this.resizeToAvoidBottomPadding = true,
-      this.primary: true})
+        this.primary = true})
       : assert(primary != null),
         super(key: key);
 
+  @override
+  final Key key;
+  final PreferredSizeWidget appBar;
+  final Widget body;
+  final Widget floatingActionButton;
+  final FloatingActionButtonLocation floatingActionButtonLocation;
+  final FloatingActionButtonAnimator floatingActionButtonAnimator;
+  final List<Widget> persistentFooterButtons;
+  final Widget drawer;
+  final Widget endDrawer;
+  final Widget bottomNavigationBar;
+  final Color backgroundColor;
+  final bool resizeToAvoidBottomPadding;
+  final bool primary;
+
   @override
   Widget build(BuildContext context) {
     return Platform.isIOS

lib/common/widgets/animatedGradientButton.dart

@@ -2,10 +2,6 @@ import 'package:flutter/material.dart';
 import 'package:simple_animations/simple_animations.dart';
 
 class AnimatedBackground extends StatelessWidget {
-  final List<Color> animateColors;
-  final Color lastColor;
-  final Alignment begin, end;
-  final int duration;
 
   AnimatedBackground(
     this.animateColors,
@@ -15,6 +11,11 @@ class AnimatedBackground extends StatelessWidget {
     this.duration,
   );
 
+  final List<Color> animateColors;
+  final Color lastColor;
+  final Alignment begin, end;
+  final int duration;
+
   @override
   Widget build(BuildContext context) {
     final tween = MultiTrackTween([

lib/common/widgets/charts/auto_label.dart

@@ -4,9 +4,6 @@ import 'package:charts_flutter/flutter.dart' as charts;
 import 'package:flutter/material.dart';
 
 class DonutAutoLabelChart extends StatelessWidget {
-  final List<charts.Series> seriesList;
-  final bool animate;
-
   DonutAutoLabelChart(this.seriesList, {this.animate});
 
   /// Creates a [PieChart] with sample data and no transition.
@@ -18,6 +15,8 @@ class DonutAutoLabelChart extends StatelessWidget {
     );
   }
 
+  final List<charts.Series> seriesList;
+  final bool animate;
 
   @override
   Widget build(BuildContext context) {
@@ -67,8 +66,8 @@ class DonutAutoLabelChart extends StatelessWidget {
 
 /// Sample linear data type.
 class LinearSales {
+  LinearSales(this.key, this.sales);
+
   final String key;
   final int sales;
-
-  LinearSales(this.key, this.sales);
 }

lib/common/widgets/charts/chart_builder.dart

@@ -2,13 +2,12 @@ import 'package:flutter/material.dart';
 import 'package:local_spend/common/widgets/charts/time_series_simple.dart';
 
 class TimeSeries extends StatelessWidget {
-
-  final String chartDataName;
-
   TimeSeries({
     this.chartDataName,
   });
 
+  final String chartDataName;
+
   @override
   Widget build(BuildContext context) {
     return new Container(

lib/common/widgets/charts/donut_chart.dart

@@ -3,9 +3,6 @@ import 'package:charts_flutter/flutter.dart' as charts;
 import 'package:flutter/material.dart';
 
 class DonutPieChart extends StatelessWidget {
-  final List<charts.Series> seriesList;
-  final bool animate;
-
   DonutPieChart(this.seriesList, {this.animate});
 
   /// Creates a [PieChart] with sample data and no transition.
@@ -16,6 +13,8 @@ class DonutPieChart extends StatelessWidget {
     );
   }
 
+  final List<charts.Series> seriesList;
+  final bool animate;
 
   @override
   Widget build(BuildContext context) {
@@ -46,11 +45,10 @@ class DonutPieChart extends StatelessWidget {
   }
 }
 
-
 /// Sample linear data type.
 class LinearSales {
+  LinearSales(this.year, this.sales);
+
   final int year;
   final int sales;
-
-  LinearSales(this.year, this.sales);
 }

lib/common/widgets/charts/grouped_bar_chart.dart

@@ -3,9 +3,6 @@ import 'package:flutter/material.dart';
 import 'package:charts_flutter/flutter.dart' as charts;
 
 class GroupedBarChart extends StatelessWidget {
-  final List<charts.Series> seriesList;
-  final bool animate;
-
   GroupedBarChart(this.seriesList, {this.animate});
 
   factory GroupedBarChart.withSampleData() {
@@ -16,6 +13,8 @@ class GroupedBarChart extends StatelessWidget {
     );
   }
 
+  final List<charts.Series> seriesList;
+  final bool animate;
 
   @override
   Widget build(BuildContext context) {
@@ -74,8 +73,8 @@ class GroupedBarChart extends StatelessWidget {
 
 /// Sample ordinal data type.
 class OrdinalSales {
+  OrdinalSales(this.year, this.sales);
+
   final String year;
   final int sales;
-
-  OrdinalSales(this.year, this.sales);
 }

lib/common/widgets/charts/numeric_line_bar_combo.dart

@@ -4,8 +4,6 @@ import 'package:charts_flutter/flutter.dart' as charts;
 import 'package:flutter/material.dart';
 
 class NumericComboLineBarChart extends StatelessWidget {
-  final List<charts.Series> seriesList;
-  final bool animate;
 
   NumericComboLineBarChart(this.seriesList, {this.animate});
 
@@ -18,6 +16,8 @@ class NumericComboLineBarChart extends StatelessWidget {
     );
   }
 
+  final List<charts.Series> seriesList;
+  final bool animate;
 
   @override
   Widget build(BuildContext context) {
@@ -88,8 +88,8 @@ class NumericComboLineBarChart extends StatelessWidget {
 
 /// Sample linear data type.
 class LinearSales {
+  LinearSales(this.year, this.sales);
+
   final int year;
   final int sales;
-
-  LinearSales(this.year, this.sales);
 }

lib/common/widgets/charts/outside_label.dart

@@ -3,9 +3,6 @@ import 'package:charts_flutter/flutter.dart' as charts;
 import 'package:flutter/material.dart';
 
 class PieOutsideLabelChart extends StatelessWidget {
-  final List<charts.Series> seriesList;
-  final bool animate;
-
   PieOutsideLabelChart(this.seriesList, {this.animate});
 
   /// Creates a [PieChart] with sample data and no transition.
@@ -17,6 +14,8 @@ class PieOutsideLabelChart extends StatelessWidget {
     );
   }
 
+  final List<charts.Series> seriesList;
+  final bool animate;
 
   @override
   Widget build(BuildContext context) {
@@ -62,8 +61,8 @@ class PieOutsideLabelChart extends StatelessWidget {
 
 /// Sample linear data type.
 class LinearSales {
+  LinearSales(this.year, this.sales);
+
   final int year;
   final int sales;
-
-  LinearSales(this.year, this.sales);
 }

lib/common/widgets/charts/scatter_bucketingAxis_legend.dart

@@ -8,8 +8,6 @@ import 'package:charts_flutter/flutter.dart' as charts;
 import 'package:flutter/material.dart';
 
 class BucketingAxisScatterPlotChart extends StatelessWidget {
-  final List<charts.Series> seriesList;
-  final bool animate;
 
   BucketingAxisScatterPlotChart(this.seriesList, {this.animate});
 
@@ -22,6 +20,8 @@ class BucketingAxisScatterPlotChart extends StatelessWidget {
     );
   }
 
+  final List<charts.Series> seriesList;
+  final bool animate;
 
   @override
   Widget build(BuildContext context) {
@@ -128,9 +128,9 @@ class BucketingAxisScatterPlotChart extends StatelessWidget {
 
 /// Sample linear data type.
 class LinearSales {
+  LinearSales(this.year, this.revenueShare, this.radius);
+
   final int year;
   final double revenueShare;
   final double radius;
-
-  LinearSales(this.year, this.revenueShare, this.radius);
 }

lib/common/widgets/charts/series_legend_with_measures.dart

@@ -11,9 +11,6 @@ import 'package:charts_flutter/flutter.dart' as charts;
 ///
 /// Also shows the option to provide a custom measure formatter.
 class LegendWithMeasures extends StatelessWidget {
-  final List<charts.Series> seriesList;
-  final bool animate;
-
   LegendWithMeasures(this.seriesList, {this.animate});
 
   factory LegendWithMeasures.withSampleData() {
@@ -24,6 +21,8 @@ class LegendWithMeasures extends StatelessWidget {
     );
   }
 
+  final List<charts.Series> seriesList;
+  final bool animate;
 
   @override
   Widget build(BuildContext context) {
@@ -122,8 +121,8 @@ class LegendWithMeasures extends StatelessWidget {
 
 /// Sample ordinal data type.
 class OrdinalSales {
+  OrdinalSales(this.year, this.sales);
+
   final String year;
   final int sales;
-
-  OrdinalSales(this.year, this.sales);
 }

lib/common/widgets/charts/time_series_simple.dart

@@ -3,9 +3,6 @@ import 'package:charts_flutter/flutter.dart' as charts;
 import 'package:flutter/material.dart';
 
 class SimpleTimeSeriesChart extends StatelessWidget {
-  final List<charts.Series> seriesList;
-  final bool animate;
-
   SimpleTimeSeriesChart(this.seriesList, {this.animate});
 
   /// Creates a [TimeSeriesChart] with sample data and no transition.
@@ -17,6 +14,8 @@ class SimpleTimeSeriesChart extends StatelessWidget {
     );
   }
 
+  final List<charts.Series> seriesList;
+  final bool animate;
 
   @override
   Widget build(BuildContext context) {
@@ -53,8 +52,8 @@ class SimpleTimeSeriesChart extends StatelessWidget {
 
 /// Sample time series data type.
 class TimeSeriesSales {
+  TimeSeriesSales(this.time, this.sales);
+
   final DateTime time;
   final int sales;
-
-  TimeSeriesSales(this.time, this.sales);
 }

lib/common/widgets/custom_checkbox.dart

@@ -62,8 +62,6 @@ class CustomCheckbox extends StatefulWidget {
         assert(tristate || value != null),
         super(key: key);
 
-
-
   final bool useTapTarget;
 
   /// Whether this checkbox is checked.
@@ -138,7 +136,8 @@ class CustomCheckbox extends StatefulWidget {
   _CustomCheckboxState createState() => _CustomCheckboxState();
 }
 
-class _CustomCheckboxState extends State<CustomCheckbox> with TickerProviderStateMixin {
+class _CustomCheckboxState extends State<CustomCheckbox>
+    with TickerProviderStateMixin {
   @override
   Widget build(BuildContext context) {
     assert(debugCheckHasMaterial(context));
@@ -147,25 +146,26 @@ class _CustomCheckboxState extends State<CustomCheckbox> with TickerProviderStat
     Size size;
     switch (widget.materialTapTargetSize ?? themeData.materialTapTargetSize) {
       case MaterialTapTargetSize.padded:
-        size = const Size(2 * kRadialReactionRadius + 8.0, 2 * kRadialReactionRadius + 8.0);
+        size = const Size(
+            2 * kRadialReactionRadius + 8.0, 2 * kRadialReactionRadius + 8.0);
         break;
       case MaterialTapTargetSize.shrinkWrap:
         size = const Size(2 * kRadialReactionRadius, 2 * kRadialReactionRadius);
         break;
     }
 
-    Size noTapTargetSize = Size(CustomCheckbox.width,
+    Size noTapTargetSize = Size(CustomCheckbox.width, CustomCheckbox.width);
-        CustomCheckbox.width);
     final BoxConstraints additionalConstraints =
-    BoxConstraints.tight(widget
+        BoxConstraints.tight(widget.useTapTarget ? size : noTapTargetSize);
-        .useTapTarget? size : noTapTargetSize);
 
     return _CheckboxRenderObjectWidget(
       value: widget.value,
       tristate: widget.tristate,
       activeColor: widget.activeColor ?? themeData.toggleableActiveColor,
       checkColor: widget.checkColor ?? const Color(0xFFFFFFFF),
-      inactiveColor: widget.onChanged != null ? themeData.unselectedWidgetColor : themeData.disabledColor,
+      inactiveColor: widget.onChanged != null
+          ? themeData.unselectedWidgetColor
+          : themeData.disabledColor,
       onChanged: widget.onChanged,
       additionalConstraints: additionalConstraints,
       vsync: this,
@@ -174,8 +174,8 @@ class _CustomCheckboxState extends State<CustomCheckbox> with TickerProviderStat
 }
 
 class _CheckboxRenderObjectWidget extends LeafRenderObjectWidget {
-  const _CheckboxRenderObjectWidget({
+  const _CheckboxRenderObjectWidget(
-    Key key,
+      {Key key,
       @required this.value,
       @required this.tristate,
       @required this.activeColor,
@@ -184,9 +184,8 @@ class _CheckboxRenderObjectWidget extends LeafRenderObjectWidget {
       @required this.onChanged,
       @required this.vsync,
       @required this.additionalConstraints,
-    this.useTapTarget = true
+      this.useTapTarget = true})
-
+      : assert(tristate != null),
-  }) : assert(tristate != null),
         assert(tristate || value != null),
         assert(activeColor != null),
         assert(inactiveColor != null),
@@ -259,8 +258,7 @@ class _RenderCheckbox extends RenderToggleable {
 
   @override
   set value(bool newValue) {
-    if (newValue == value)
+    if (newValue == value) return;
-      return;
     _oldValue = value;
     super.value = newValue;
   }
@@ -278,7 +276,8 @@ class _RenderCheckbox extends RenderToggleable {
   RRect _outerRectAt(Offset origin, double t) {
     final double inset = 1.0 - (t - 0.5).abs() * 2.0;
     final double size = _kEdgeSize - inset * _kStrokeWidth;
-    final Rect rect = Rect.fromLTWH(origin.dx + inset, origin.dy + inset, size, size);
+    final Rect rect =
+        Rect.fromLTWH(origin.dx + inset, origin.dy + inset, size, size);
     return RRect.fromRectAndRadius(rect, _kEdgeRadius);
   }
 
@@ -288,7 +287,9 @@ class _RenderCheckbox extends RenderToggleable {
     // As t goes from 0.0 to 0.25, animate from the inactiveColor to activeColor.
     return onChanged == null
         ? inactiveColor
-        : (t >= 0.25 ? activeColor : Color.lerp(inactiveColor, activeColor, t * 4.0));
+        : (t >= 0.25
+            ? activeColor
+            : Color.lerp(inactiveColor, activeColor, t * 4.0));
   }
 
   // White stroke used to paint the check and dash.
@@ -303,7 +304,8 @@ class _RenderCheckbox extends RenderToggleable {
     assert(t >= 0.0 && t <= 0.5);
     final double size = outer.width;
     // As t goes from 0.0 to 1.0, gradually fill the outer RRect.
-    final RRect inner = outer.deflate(math.min(size / 2.0, _kStrokeWidth + size * t));
+    final RRect inner =
+        outer.deflate(math.min(size / 2.0, _kStrokeWidth + size * t));
     canvas.drawDRRect(outer, inner, paint);
   }
 
@@ -347,9 +349,11 @@ class _RenderCheckbox extends RenderToggleable {
     final Canvas canvas = context.canvas;
     paintRadialReaction(canvas, offset, size.center(Offset.zero));
 
-    final Offset origin = offset + (size / 2.0 - const Size.square(_kEdgeSize) / 2.0);
+    final Offset origin =
+        offset + (size / 2.0 - const Size.square(_kEdgeSize) / 2.0);
     final AnimationStatus status = position.status;
-    final double tNormalized = status == AnimationStatus.forward || status == AnimationStatus.completed
+    final double tNormalized =
+        status == AnimationStatus.forward || status == AnimationStatus.completed
             ? position.value
             : 1.0 - position.value;
 
@@ -366,12 +370,15 @@ class _RenderCheckbox extends RenderToggleable {
 
         _initStrokePaint(paint);
         final double tShrink = (t - 0.5) * 2.0;
-        if (_oldValue == null || value == null)
+        if (_oldValue == null || value == null) {
           _drawDash(canvas, origin, tShrink, paint);
-        else
+        }
+        else {
           _drawCheck(canvas, origin, tShrink, paint);
         }
-    } else { // Two cases: null to true, true to null
+      }
+    } else {
+      // Two cases: null to true, true to null
       final RRect outer = _outerRectAt(origin, 1.0);
       final Paint paint = Paint()..color = _colorAt(1.0);
       canvas.drawRRect(outer, paint);
@@ -379,17 +386,21 @@ class _RenderCheckbox extends RenderToggleable {
       _initStrokePaint(paint);
       if (tNormalized <= 0.5) {
         final double tShrink = 1.0 - tNormalized * 2.0;
-        if (_oldValue == true)
+        if (_oldValue == true) {
           _drawCheck(canvas, origin, tShrink, paint);
-        else
+        }
+        else {
           _drawDash(canvas, origin, tShrink, paint);
+        }
       } else {
         final double tExpand = (tNormalized - 0.5) * 2.0;
-        if (value == true)
+        if (value == true) {
           _drawCheck(canvas, origin, tExpand, paint);
-        else
+        }
+        else {
           _drawDash(canvas, origin, tExpand, paint);
         }
       }
     }
   }
+}

lib/common/widgets/labeled_checkbox.dart

@@ -28,11 +28,8 @@ class LabeledCheckboxWithIcon extends StatelessWidget {
       onTap: () {
         onChanged(!value);
       },
-
-       
       child: Padding(
         padding: padding,
-
         child: Row(
 //          crossAxisAlignment: CrossAxisAlignment.center, //doesn't do anything
 
@@ -40,16 +37,18 @@ class LabeledCheckboxWithIcon extends StatelessWidget {
             Container(
               padding: EdgeInsets.all(0),
               width: iconSize,
-
               child: Icon(
                 icon,
                 //                size: iconSize,
                 color: iconColor,
               ),
             ),
-
+            Expanded(
-            Expanded(child: Text(label, style: textStyle, textAlign: TextAlign.center,)),
+                child: Text(
-
+              label,
+              style: textStyle,
+              textAlign: TextAlign.center,
+            )),
             CustomCheckbox(
               //custom checkbox removes padding so the form looks nice
 
@@ -89,11 +88,9 @@ class LabeledCheckbox extends StatelessWidget {
       },
       child: Padding(
         padding: padding,
-
         child: Row(
           children: <Widget>[
             Expanded(child: Text(label, style: textStyle)),
-
             CustomCheckbox(
               //custom checkbox removes padding so the form looks nice
 
@@ -110,7 +107,6 @@ class LabeledCheckbox extends StatelessWidget {
   }
 }
 
-
 /*
 //USAGE:
 

lib/common/widgets/organisations_dialog.dart

@@ -4,7 +4,6 @@ import 'package:flutter/services.dart';
 import 'package:local_spend/common/apifunctions/find_organisations.dart';
 
 class FindOrganisations {
-
   TextField getSearchBar(TextEditingController controller, String hintText) {
     return TextField(
       controller: controller,
@@ -20,12 +19,12 @@ class FindOrganisations {
 
   Future<dynamic> _moreInfoDialog(context, Organisation organisation) {
     TextStyle informationTitleStyle = new TextStyle(fontSize: 16);
-    TextStyle informationStyle = new TextStyle(fontSize: 16, fontWeight: FontWeight.bold);
+    TextStyle informationStyle =
+        new TextStyle(fontSize: 16, fontWeight: FontWeight.bold);
 
     return showDialog<Organisation>(
       context: context,
       barrierDismissible: true,
-
       builder: (BuildContext context) {
         return StatefulBuilder(
           builder: (context, setState) {
@@ -39,12 +38,10 @@ class FindOrganisations {
                         fontSize: 21, fontWeight: FontWeight.bold),
                   ),
                 ),
-
                 Container(
                   padding: EdgeInsets.symmetric(horizontal: 10),
                   child: Divider(),
                 ),
-
                 Container(
                   width: MediaQuery.of(context).size.width,
                   padding: EdgeInsets.symmetric(horizontal: 10),
@@ -54,13 +51,15 @@ class FindOrganisations {
                       TableRow(
                         children: [
                           Text("Street:", style: informationTitleStyle),
-                          Text(organisation.streetName, style: informationStyle),
+                          Text(organisation.streetName,
+                              style: informationStyle),
                         ],
                       ),
                       TableRow(
                         children: [
                           Text("Postcode:", style: informationTitleStyle),
-                          Text(organisation.postcode.toUpperCase(), style: informationStyle),
+                          Text(organisation.postcode.toUpperCase(),
+                              style: informationStyle),
                         ],
                       ),
                       TableRow(
@@ -72,7 +71,6 @@ class FindOrganisations {
                     ],
                   ),
                 ),
-
               ],
             );
           },
@@ -82,7 +80,6 @@ class FindOrganisations {
   }
 
   Future<Organisation> dialog(context) {
-
     bool _searchEnabled = false;
     bool _orgsFetched = false;
     TextEditingController searchBarText = new TextEditingController();
@@ -103,9 +100,7 @@ class FindOrganisations {
     return showDialog<Organisation>(
       context: context,
       barrierDismissible: true,
-
       builder: (BuildContext context) {
-
         return StatefulBuilder(
           builder: (context, setState) {
             return SimpleDialog(
@@ -126,40 +121,45 @@ class FindOrganisations {
                               hintText: "Payee Name",
                             ),
                             onChanged: (value) {
-                                  if (value.length > 0) {
+                              if (value.isNotEmpty) {
                                 _searchEnabled = true;
                               } else {
                                 _searchEnabled = false;
                               }
                               setState(() => {_searchEnabled});
                             },
-                                onSubmitted: _searchEnabled ? ((_) {
+                            onSubmitted: _searchEnabled
-                                  SystemChannels.textInput.invokeMethod('TextInput.hide');
+                                ? ((_) {
-                                  var result = _submitSearch(searchBarText.text);
+                                    SystemChannels.textInput
+                                        .invokeMethod('TextInput.hide');
+                                    var result =
+                                        _submitSearch(searchBarText.text);
                                     result.then((_) {
                                       setState(() {
                                         _orgsFetched = true;
                                       });
                                     });
-                                }) : null,
+                                  })
+                                : null,
                           ),
                         ),
-
                         Container(
                           width: 80,
                           padding: EdgeInsets.fromLTRB(20, 0, 0, 0),
-
                           child: RaisedButton(
-                                onPressed: _searchEnabled ? (() {
+                            onPressed: _searchEnabled
-                                  SystemChannels.textInput.invokeMethod('TextInput.hide');
+                                ? (() {
-                                  var result = _submitSearch(searchBarText.text);
+                                    SystemChannels.textInput
+                                        .invokeMethod('TextInput.hide');
+                                    var result =
+                                        _submitSearch(searchBarText.text);
                                     result.then((_) {
                                       setState(() {
                                         _orgsFetched = true;
                                       });
                                     });
-                                }) : null,
+                                  })
-
+                                : null,
                             child: Icon(Icons.search, color: Colors.white),
                             color: Colors.blue,
                           ),
@@ -170,7 +170,8 @@ class FindOrganisations {
                 ),
 
                 Column(
-                      children: _orgsFetched ? [
+                  children: _orgsFetched
+                      ? [
                           Container(
                             padding: EdgeInsets.fromLTRB(20, 20, 20, 0),
                             child: Text(
@@ -179,18 +180,10 @@ class FindOrganisations {
                                   fontSize: 23, fontWeight: FontWeight.bold),
                             ),
                           ),
-
                           Container(
                             padding: EdgeInsets.fromLTRB(10, 10, 10, 0),
-                          width: MediaQuery
+                            width: MediaQuery.of(context).size.width,
-                            .of(context)
+                            height: MediaQuery.of(context).size.height * 0.67,
-                            .size
-                            .width,
-                          height: MediaQuery
-                            .of(context)
-                            .size
-                            .height * 0.67,
-
                             child: Material(
                               shadowColor: Colors.transparent,
                               color: Colors.transparent,
@@ -200,16 +193,21 @@ class FindOrganisations {
                                   return Card(
                                     child: ListTile(
                                       leading: Icon(Icons.person),
-                                    title: Text(organisationsList[index].name, style: new TextStyle(fontSize: 18)),
+                                      title: Text(organisationsList[index].name,
-                                    subtitle: Text(organisationsList[index].postcode.toUpperCase()),
+                                          style: new TextStyle(fontSize: 18)),
+                                      subtitle: Text(organisationsList[index]
+                                          .postcode
+                                          .toUpperCase()),
                                       //                            trailing: Icon(Icons.arrow_forward_ios),
                                       //                            onTap: _chosenOrg(organisationsList[index]),
                                       onTap: () {
-                                      Navigator.of(context).pop(organisationsList[index]);
+                                        Navigator.of(context)
+                                            .pop(organisationsList[index]);
                                       },
                                       onLongPress: () {
                                         // show more details about the organisation in a new dialog
-                                      var moreInfo = _moreInfoDialog(context, organisationsList[index]);
+                                        var moreInfo = _moreInfoDialog(
+                                            context, organisationsList[index]);
                                         moreInfo.whenComplete(null);
                                       },
                                     ),
@@ -218,19 +216,20 @@ class FindOrganisations {
                               ),
                             ),
                           ),
-
                           Center(
                             child: Container(
                               padding: EdgeInsets.fromLTRB(0, 10, 0, 0),
-                            child : Text("Long press a payee for more info", style: TextStyle(fontStyle: FontStyle.italic)),
+                              child: Text("Long press a payee for more info",
+                                  style:
+                                      TextStyle(fontStyle: FontStyle.italic)),
                             ),
                           ),
-                      ] : [ Container() ],
+                        ]
+                      : [Container()],
                 ),
 
                 // help button for if org not listed
                 // cancel and ok buttons
-
               ],
 //                ),
             );

lib/common/widgets/popupListView.dart

@@ -6,7 +6,6 @@ class PopupListView {
     return showDialog<dynamic>(
       context: context,
       barrierDismissible: true,
-
       builder: (BuildContext context) {
         return SimpleDialog(
           title: Text(title),
@@ -16,7 +15,8 @@ class PopupListView {
     );
   }
 
-  List<Widget> getDialogOptions(context, List<String> options /*, Function onPressed*/) {
+  List<Widget> getDialogOptions(
+      context, List<String> options /*, Function onPressed*/) {
     var dialogOptionsList = new List<SimpleDialogOption>();
 
     for (var i = 0; i < options.length; i++) {

lib/config.dart

@@ -5,13 +5,13 @@ part 'config.g.dart';
 
 @JsonSerializable(createToJson: false)
 class Config {
-  final String env;
-  final bool production;
-  final String apiKey;
-
   Config({this.env, this.production, this.apiKey});
 
   factory Config.fromJson(Map<String, dynamic> json) => _$ConfigFromJson(json);
+
+  final String env;
+  final bool production;
+  final String apiKey;
 }
 
 class ConfigWrapper extends StatelessWidget {

lib/main.dart

@@ -1,13 +1,12 @@
 import 'package:flutter/material.dart';
 import 'package:local_spend/pages/home_page.dart';
 import 'package:local_spend/pages/login_page.dart';
+import 'package:local_spend/pages/map_page.dart';
 import 'package:local_spend/pages/receipt_page_2.dart';
 import 'package:local_spend/pages/spash_screen.dart';
 import 'package:local_spend/pages/more_page.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 
-import 'package:local_spend/common/apifunctions/get_graph_data.dart';
-
 void main() {
   runApp(MyApp());
 }
@@ -21,10 +20,7 @@ class MyApp extends StatelessWidget {
         GlobalMaterialLocalizations.delegate,
         GlobalWidgetsLocalizations.delegate,
       ],
-      supportedLocales: [
+      supportedLocales: [Locale("en")],
-        Locale("en")
-      ],
-
       title: "Local Spend Tracker",
       theme: new ThemeData(
         primarySwatch: Colors.blueGrey,
@@ -32,6 +28,7 @@ class MyApp extends StatelessWidget {
       routes: <String, WidgetBuilder>{
         "/HomePage": (BuildContext context) => HomePage(),
         "/LoginPage": (BuildContext context) => LoginPage(),
+        '/MapPage': (BuildContext context) => MapSample(),
         "/ReceiptPage": (BuildContext context) => ReceiptPage2(),
         "/MorePage": (BuildContext context) => MorePage(),
       },

lib/model/json/login_model.dart

@@ -1,8 +1,4 @@
 class LoginModel {
-  final String userName;
-  final String token;
-  final String userType;
-
   LoginModel(this.userName, this.token, this.userType);
 
   LoginModel.fromJson(Map<String, dynamic> json)
@@ -10,6 +6,10 @@ class LoginModel {
         userType = json['user_type'],
         token = json['session_key'];
 
+  final String userName;
+  final String token;
+  final String userType;
+
   Map<String, dynamic> toJson() => {
         'name': userName,
         'user_type': userType,

lib/pages/charts/preset_graphs.dart

@@ -1,31 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:charts_flutter/flutter.dart' as charts;
-import 'package:local_spend/common/apifunctions/get_graph_data.dart';
-
-class PresetChart extends StatefulWidget {
-  PresetChart({Key key}) : super(key: key);
-
-  @override
-  _PresetChartState createState() {
-    return _PresetChartState();
-  }
-}
-
-class _PresetChartState extends State<PresetChart> {
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  void dispose() {
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return new Container(
-      
-    );
-  }
-}

lib/pages/customerGraphs.dart

@@ -56,7 +56,6 @@ class _CustomerGraphsState extends State<CustomerGraphs> {
 
     return ListView(
       children: <Widget>[
-
         Container(
           padding: EdgeInsets.fromLTRB(0.0, 17, 0.0, 0.0),
           child: Text(
@@ -69,16 +68,18 @@ class _CustomerGraphsState extends State<CustomerGraphs> {
             ),
           ),
         ),
-
         Tooltip(
           message: "Graph of total spend last week",
           child: Container(
             padding: EdgeInsets.symmetric(horizontal: 10),
             height: 200,
-            child: totalLastWeekGraph.graph != null ? new charts.TimeSeriesChart(totalLastWeekGraph.graph) : Center(child: Text("Loading graph...")), //List<Series<dynamic, DateTime>>
+            child: totalLastWeekGraph.graph != null
+                ? new charts.TimeSeriesChart(totalLastWeekGraph.graph)
+                : Center(
+                    child: Text(
+                        "Loading graph...")), //List<Series<dynamic, DateTime>>
           ),
         ),
-
         Container(
           padding: EdgeInsets.fromLTRB(0.0, 17, 0.0, 0.0),
           child: Text(
@@ -91,16 +92,18 @@ class _CustomerGraphsState extends State<CustomerGraphs> {
             ),
           ),
         ),
-
         Tooltip(
           message: "Graph of average spend last week",
           child: Container(
             padding: EdgeInsets.symmetric(horizontal: 10),
             height: 200,
-            child: avgSpendLastWeekGraph.graph != null ? new charts.TimeSeriesChart(avgSpendLastWeekGraph.graph) : Center(child: Text("Loading graph...")), //List<Series<dynamic, DateTime>>
+            child: avgSpendLastWeekGraph.graph != null
+                ? new charts.TimeSeriesChart(avgSpendLastWeekGraph.graph)
+                : Center(
+                    child: Text(
+                        "Loading graph...")), //List<Series<dynamic, DateTime>>
           ),
         ),
-
         Container(
           padding: EdgeInsets.fromLTRB(0.0, 17, 0.0, 0.0),
           child: Text(
@@ -113,16 +116,18 @@ class _CustomerGraphsState extends State<CustomerGraphs> {
             ),
           ),
         ),
-
         Tooltip(
           message: "Graph of total spend last month",
           child: Container(
             padding: EdgeInsets.symmetric(horizontal: 10),
             height: 200,
-            child: totalLastMonthGraph.graph != null ? new charts.TimeSeriesChart(totalLastMonthGraph.graph) : Center(child: Text("Loading graph...")), //List<Series<dynamic, DateTime>>
+            child: totalLastMonthGraph.graph != null
+                ? new charts.TimeSeriesChart(totalLastMonthGraph.graph)
+                : Center(
+                    child: Text(
+                        "Loading graph...")), //List<Series<dynamic, DateTime>>
           ),
         ),
-
         Container(
           padding: EdgeInsets.fromLTRB(0.0, 17, 0.0, 0.0),
           child: Text(
@@ -135,16 +140,18 @@ class _CustomerGraphsState extends State<CustomerGraphs> {
             ),
           ),
         ),
-
         Tooltip(
           message: "Graph of average spend last month",
           child: Container(
             padding: EdgeInsets.symmetric(horizontal: 10),
             height: 200,
-            child: avgSpendLastMonth.graph != null ? new charts.TimeSeriesChart(avgSpendLastMonth.graph) : Center(child: Text("Loading graph...")), //List<Series<dynamic, DateTime>>
+            child: avgSpendLastMonth.graph != null
+                ? new charts.TimeSeriesChart(avgSpendLastMonth.graph)
+                : Center(
+                    child: Text(
+                        "Loading graph...")), //List<Series<dynamic, DateTime>>
           ),
         ),
-
       ],
     );
   }

lib/pages/home_page.dart

@@ -5,7 +5,7 @@ import 'package:local_spend/pages/stats_page.dart';
 import 'package:local_spend/pages/map_page.dart';
 
 class HomePage extends StatelessWidget {
-  static String _title = 'Text here';
+  static String _title = 'SpendTracker';
 
   @override
   Widget build(BuildContext context) {
@@ -31,7 +31,7 @@ class _HomePageState extends State<HomePageWidget> {
   static List<Widget> _widgetOptions = <Widget>[
     ReceiptPage2(),
     StatsPage(),
-    MapPage(),
+    MapSample(),
     MorePage()
   ];
 
@@ -43,7 +43,6 @@ class _HomePageState extends State<HomePageWidget> {
 
   @override
   Widget build(BuildContext context) {
-    var _itemText = TextStyle(color: Colors.grey[400]);
 
     return Scaffold(
       body: Center(

lib/pages/login_page.dart

@@ -9,7 +9,7 @@ import 'package:url_launcher/url_launcher.dart';
 import 'package:local_spend/common/widgets/labeled_checkbox.dart';
 import 'package:local_spend/common/widgets/animatedGradientButton.dart';
 
-const URL = "https://flutter.io/";
+const url = "https://flutter.io/";
 
 class LoginPage extends StatefulWidget {
   @override
@@ -20,9 +20,12 @@ class LoginPage extends StatefulWidget {
 
 class LoginPageState extends State<LoginPage> {
   bool _isLoggingIn = false;
-  final TextEditingController _emailController = TextEditingController(/*text: 'test@example.com'*/); // remove
+  final TextEditingController _emailController =
-  final TextEditingController _passwordController = TextEditingController(/*text: 'abc123'*/);        // remove
+      TextEditingController(/*text: 'test@example.com'*/); // remove
-  bool _saveLoginDetails = true;  // I am extremely sorry for the placement of this variable
+  final TextEditingController _passwordController =
+      TextEditingController(/*text: 'abc123'*/); // remove
+  bool _saveLoginDetails =
+      true; // I am extremely sorry for the placement of this variable
   // it will be fixed soon I promise
 
   FocusNode focusNode; // added so focus can move automatically
@@ -34,7 +37,7 @@ class LoginPageState extends State<LoginPage> {
       showDialogSingleButton(
           context,
           "Unable to reach your website.",
-          "Currently unable to reach the website $URL. Please try again at a later time.",
+          "Currently unable to reach the website $url. Please try again at a later time.",
           "OK");
     }
   }
@@ -55,7 +58,7 @@ class LoginPageState extends State<LoginPage> {
     super.dispose();
   }
 
-  _fillLoginDetails() async {
+  void _fillLoginDetails() async {
     SharedPreferences preferences = await SharedPreferences.getInstance();
 
     var username = await preferences.get('username');
@@ -65,14 +68,14 @@ class LoginPageState extends State<LoginPage> {
     _passwordController.text = await password;
   }
 
-  _saveCurrentRoute(String lastRoute) async {
+  void _saveCurrentRoute(String lastRoute) async {
     SharedPreferences preferences = await SharedPreferences.getInstance();
     await preferences.setString('LastPageRoute', lastRoute);
   }
 
-  login(String username, String password) async {
+  void login(String username, String password) async {
     _isLoggingIn = true;
-    SystemChannels.textInput.invokeMethod('TextInput.hide');
+    await SystemChannels.textInput.invokeMethod('TextInput.hide');
     SharedPreferences preferences = await SharedPreferences.getInstance();
 
     if (_saveLoginDetails) {
@@ -85,7 +88,7 @@ class LoginPageState extends State<LoginPage> {
       print("details cleared");
     }
 
-    requestLoginAPI(context, username, password).then((value) {
+    await requestLoginAPI(context, username, password).then((value) {
       _isLoggingIn = false;
     });
   }
@@ -100,12 +103,13 @@ class LoginPageState extends State<LoginPage> {
         } else {
           Navigator.of(context).pushReplacementNamed('/HomePage');
         }
+        return null;
       },
       child: PlatformScaffold(
         body: Stack(
           children: [
-            AnimatedBackground([Colors.lightBlue[50], Colors.lightBlue[50]], Colors.white, Alignment.topRight, Alignment.bottomLeft, 3),
+            AnimatedBackground([Colors.lightBlue[50], Colors.lightBlue[50]],
-
+                Colors.white, Alignment.topRight, Alignment.bottomLeft, 3),
             Container(
               margin: EdgeInsets.fromLTRB(60, 30, 60, 0),
               child: Column(
@@ -116,8 +120,8 @@ class LoginPageState extends State<LoginPage> {
                       margin: EdgeInsets.fromLTRB(15, 0, 15, 0),
                       decoration: BoxDecoration(
                         image: DecorationImage(
-                          image: AssetImage('assets/images/launch_image.png')
+                            image:
-                        ),
+                                AssetImage('assets/images/launch_image.png')),
                       ),
                     ),
                   ),
@@ -159,12 +163,10 @@ class LoginPageState extends State<LoginPage> {
                         fontWeight: FontWeight.bold,
                       ),
                       onSubmitted: (_) {
-                        login( _emailController.text,
+                        login(_emailController.text, _passwordController.text);
-                            _passwordController.text);
                       },
                     ),
                   ),
-
                   Container(
                     margin: EdgeInsets.fromLTRB(0.0, 40.0, 0.0, 30.0),
                     width: 100,
@@ -175,15 +177,25 @@ class LoginPageState extends State<LoginPage> {
                         borderRadius: BorderRadius.circular(2),
                         child: Stack(
                           children: [
-                          AnimatedBackground([Colors.blue, Colors.lightBlue[300]], Colors.lightBlue, Alignment.bottomRight, Alignment.topLeft, 3),
+                            AnimatedBackground(
+                                [Colors.blue, Colors.lightBlue[300]],
+                                Colors.lightBlue,
+                                Alignment.bottomRight,
+                                Alignment.topLeft,
+                                3),
                             Material(
                               type: MaterialType.transparency,
                               child: InkWell(
-                              onTap: _isLoggingIn ? null : () => login( _emailController.text, _passwordController.text),
+                                onTap: _isLoggingIn
-
+                                    ? null
+                                    : () => login(_emailController.text,
+                                        _passwordController.text),
                                 child: new Center(
                                   child: new Text(
-                                    'GO', style: new TextStyle(fontSize: 18, color: Colors.white),),
+                                    'GO',
+                                    style: new TextStyle(
+                                        fontSize: 18, color: Colors.white),
+                                  ),
                                 ),
                               ),
                             ),
@@ -192,16 +204,16 @@ class LoginPageState extends State<LoginPage> {
                       ),
                     ),
                   ),
-
                   Padding(
                     padding: EdgeInsets.fromLTRB(0, 10, 0, 50),
-
                     child: LabeledCheckbox(
                       label: "SAVE LOGIN",
-                      textStyle: TextStyle(fontSize: 18, color: Colors.black54, fontWeight: FontWeight.bold),
+                      textStyle: TextStyle(
+                          fontSize: 18,
+                          color: Colors.black54,
+                          fontWeight: FontWeight.bold),
                       padding: const EdgeInsets.fromLTRB(0, 0, 0, 0),
                       value: _saveLoginDetails,
-
                       onChanged: (bool newValue) {
                         setState(() {
                           _saveLoginDetails = newValue;

lib/pages/map_page.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_maps/flutter_maps.dart';
+import 'dart:async';
-import 'package:local_spend/common/felixApiCreds.dart';
+import 'package:google_maps_flutter/google_maps_flutter.dart';
+import 'package:local_spend/common/platform/platform_scaffold.dart';
 
 class MapPage extends StatefulWidget {
   MapPage({Key key}) : super(key: key);
@@ -13,20 +14,48 @@ class MapPage extends StatefulWidget {
 
 class _MapPageState extends State<MapPage> {
   @override
-  void initState() {
+  Widget build(BuildContext context) {
-    super.initState();
+    return PlatformScaffold(
+      appBar: AppBar(
+        backgroundColor: Colors.blue[400],
+        title: Text(
+          "Submit Receipt",
+          style: TextStyle(
+            fontSize: 20,
+            color: Colors.white,
+          ),
+        ),
+        centerTitle: true,
+        iconTheme: IconThemeData(color: Colors.black),
+      ),
+      body: null,
+    );
+  }
 }
 
+class MapSample extends StatefulWidget {
   @override
-  void dispose() {
+  State<MapSample> createState() => MapSampleState();
-    super.dispose();
 }
 
+class MapSampleState extends State<MapSample> {
+  Completer<GoogleMapController> _controller = Completer();
+
+  static final CameraPosition _kGooglePlex = CameraPosition(
+    target: LatLng(37.42796133580664, -122.085749655962),
+    zoom: 14.4746,
+  );
+
   @override
   Widget build(BuildContext context) {
-    var fac = new FelixApiCreds();
+    return new Scaffold(
-
+      body: GoogleMap(
-    // TODO: implement build
+        mapType: MapType.hybrid,
-    return Text(fac.mapsApiKey);
+        initialCameraPosition: _kGooglePlex,
+        onMapCreated: (GoogleMapController controller) {
+          _controller.complete(controller);
+        },
+      ),
+    );
   }
 }

lib/pages/more_page.dart

@@ -1,4 +1,3 @@
-
 import 'package:flutter/material.dart';
 import 'package:local_spend/common/platform/platform_scaffold.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -7,7 +6,7 @@ import 'package:url_launcher/url_launcher.dart';
 import 'package:local_spend/common/functions/customAbout.dart' as custom;
 import 'package:local_spend/common/functions/showDialogTwoButtons.dart';
 
-const URL = "https://flutter.io/";
+const url = "https://flutter.io/";
 const demonstration = false;
 
 class MorePage extends StatefulWidget {
@@ -37,7 +36,7 @@ class MorePageState extends State<MorePage> {
     focusNode.dispose(); //disposes focus node when form disposed
   }
 
-  _saveCurrentRoute(String lastRoute) async {
+  void _saveCurrentRoute(String lastRoute) async {
     SharedPreferences preferences = await SharedPreferences.getInstance();
     await preferences.setString('LastPageRoute', lastRoute);
   }
@@ -52,9 +51,9 @@ class MorePageState extends State<MorePage> {
         } else {
           Navigator.of(context).pushReplacementNamed('/LoginPage');
         }
+        return null;
       },
       child: PlatformScaffold(
-
         appBar: AppBar(
           backgroundColor: Colors.blue[400],
           title: Text(
@@ -68,11 +67,9 @@ class MorePageState extends State<MorePage> {
           centerTitle: true,
           iconTheme: IconThemeData(color: Colors.black),
         ),
-
         body: Container(
           child: ListView(
             children: <Widget>[
-
               Container(
                 padding: EdgeInsets.fromLTRB(30.0, 25, 30.0, 0.0),
                 child: Text(
@@ -92,52 +89,48 @@ class MorePageState extends State<MorePage> {
                   height: 65.0,
                   child: RaisedButton(
                     onPressed: () {
-
                       custom.showAboutDialog(
                         context: context,
                         applicationIcon: new Icon(Icons.receipt),
                         applicationName: "Local Spend Tracker",
-                        children: <Widget>
+                        children: <Widget>[
-                        [
+                          Text(
-                          Text("Pear Trading is a commerce company designed to register and monitor money circulating in the local economy.\n"),
+                              "Pear Trading is a commerce company designed to register and monitor money circulating in the local economy.\n"),
                           Container(
                             padding: EdgeInsets.symmetric(horizontal: 10),
                             height: 35,
                             child: RaisedButton(
                               onPressed: () => {},
                               child: Text("Contact us",
-                                  style:
+                                  style: TextStyle(
-                                  TextStyle(color: Colors.white, fontSize: 18.0)),
+                                      color: Colors.white, fontSize: 18.0)),
                               color: Colors.green,
                             ),
                           ),
-
                           Container(
                             height: 35,
                             margin: EdgeInsets.fromLTRB(10, 20, 10, 0),
                             child: RaisedButton(
-                              child: Text
+                                child: Text(
-                                ('Pear Trading',
+                                  'Pear Trading',
                                   style: TextStyle(
-                                  color: Colors.white,
+                                      color: Colors.white, fontSize: 18.0),
-                                  fontSize: 18.0
-                                ),
                                 ),
                                 color: Colors.lightGreen,
-                              onPressed: () => launch('http://www.peartrade.org')
+                                onPressed: () =>
+                                    launch('http://www.peartrade.org')),
                           ),
-                          ),
-
                           Container(
                             height: 35,
                             margin: EdgeInsets.fromLTRB(10, 20, 10, 0),
                             child: Material(
                               child: OutlineButton(
-                                child: Text
+                                child: Text(
-                                  ('Shadowcat Systems',
+                                  'Shadowcat Systems',
                                   style: TextStyle(
-                                    color: Colors.black,
+                                      color: Colors.black, fontSize: 18.0
-                                    fontSize: 18.0                    /// I don't know what to do with this button
+
+                                      /// I don't know what to do with this button
                                       ),
                                 ),
                                 onPressed: () => launch('https://shadow.cat/'),
@@ -146,14 +139,11 @@ class MorePageState extends State<MorePage> {
                               shadowColor: Colors.transparent,
                             ),
                           ),
-
                         ],
                       );
-
                     },
                     child: Text("ABOUT",
-                        style:
+                        style: TextStyle(color: Colors.white, fontSize: 22.0)),
-                        TextStyle(color: Colors.white, fontSize: 22.0)),
                     color: Colors.blue,
                   ),
                 ),
@@ -171,12 +161,10 @@ class MorePageState extends State<MorePage> {
                           "Are you sure you want to log out?",
                           "Cancel",
                           "Logout",
-                        logout
+                          logout);
-                      );
                     },
                     child: Text("LOGOUT",
-                        style:
+                        style: TextStyle(color: Colors.white, fontSize: 22.0)),
-                        TextStyle(color: Colors.white, fontSize: 22.0)),
                     color: Colors.red,
                   ),
                 ),
@@ -197,7 +185,6 @@ class MorePageState extends State<MorePage> {
 //                  ),
 //                ),
 //              ),
-
             ],
           ),
         ),

lib/pages/new_stats_page.dart

@@ -1,10 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:local_spend/common/platform/platform_scaffold.dart';
 import 'package:shared_preferences/shared_preferences.dart';
-import 'package:local_spend/common/apifunctions/get_graph_data.dart';
-import 'package:charts_flutter/flutter.dart' as charts;
 
-const URL = "https://flutter.io/";
+const url = "https://flutter.io/";
 const demonstration = false;
 
 class NewStatsPage extends StatefulWidget {
@@ -15,7 +13,6 @@ class NewStatsPage extends StatefulWidget {
 }
 
 class NewStatsPageState extends State<NewStatsPage> {
-
   /// Graph types:
   /// - total_last_week
   /// - avg_spend_last_week
@@ -33,14 +30,13 @@ class NewStatsPageState extends State<NewStatsPage> {
     super.dispose();
   }
 
-  _saveCurrentRoute(String lastRoute) async {
+  void _saveCurrentRoute(String lastRoute) async {
     SharedPreferences preferences = await SharedPreferences.getInstance();
     await preferences.setString('LastPageRoute', lastRoute);
   }
 
   @override
   Widget build(BuildContext context) {
-
     return PlatformScaffold(
       appBar: AppBar(
         backgroundColor: Colors.blue[400],
@@ -55,11 +51,7 @@ class NewStatsPageState extends State<NewStatsPage> {
         centerTitle: true,
         iconTheme: IconThemeData(color: Colors.black),
       ),
-
+      body: Container(),
-
-      body : Container(
-
-      ),
     );
   }
 }

lib/pages/orgGraphs.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:local_spend/common/apifunctions/get_graph_data.dart';
-import 'package:charts_flutter/flutter.dart' as charts;
+//import 'package:charts_flutter/flutter.dart' as charts;
 
 class OrgGraphs extends StatefulWidget {
   OrgGraphs({Key key}) : super(key: key);
@@ -27,9 +27,7 @@ class _OrgGraphsState extends State<OrgGraphs> {
   @override
   Widget build(BuildContext context) {
     return ListView(
-      children: <Widget>[
+      children: <Widget>[],
-
-      ],
     );
   }
 }

lib/pages/receipt_page_2.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:local_spend/common/platform/platform_scaffold.dart';
 import 'package:intl/intl.dart';
-import 'dart:core';
+import 'dart:async';
 import 'package:flutter/cupertino.dart';
 import 'package:local_spend/common/widgets/animatedGradientButton.dart';
 import 'package:local_spend/common/apifunctions/find_organisations.dart';
@@ -10,13 +10,6 @@ import 'package:local_spend/common/apifunctions/submit_receipt_api.dart';
 import 'package:local_spend/common/apifunctions/categories.dart';
 
 class Transaction {
-  DateTime date;
-  TextEditingController amount;
-  Organisation organisation;
-  String recurring;
-  bool isEssential;
-  String category;
-
   Transaction(
     this.date,
     this.amount,
@@ -25,6 +18,13 @@ class Transaction {
     this.isEssential,
     this.category,
   );
+
+  DateTime date;
+  TextEditingController amount;
+  Organisation organisation;
+  String recurring;
+  bool isEssential;
+  String category;
 }
 
 class ReceiptPage2 extends StatefulWidget {
@@ -44,7 +44,7 @@ class ReceiptPage2State extends State<ReceiptPage2> {
     "Uncategorised",
   );
 
-  _invalidDialog(context) {
+  AlertDialog _invalidDialog(context) {
     return AlertDialog(
       title: new Text("Invalid data"),
       content: new Text(
@@ -64,9 +64,7 @@ class ReceiptPage2State extends State<ReceiptPage2> {
     return await getCategories();
   }
 
-  _submitReceipt(Transaction transaction) {
+  void _submitReceipt(Transaction transaction) {
-    DateTime dt = new DateTime.now();
-
     Receipt receipt = new Receipt();
     receipt.organisationName = transaction.organisation.name;
     receipt.street = transaction.organisation.streetName;
@@ -86,7 +84,9 @@ class ReceiptPage2State extends State<ReceiptPage2> {
     }
 
     receipt.amount = transaction.amount.text.toString();
-    receipt.time = DateFormat("yyyy-MM-dd'T'hh:mm':00.000+01:00'").format(transaction.date).toString();
+    receipt.time = DateFormat("yyyy-MM-dd'T'hh:mm':00.000+01:00'")
+        .format(transaction.date)
+        .toString();
     receipt.essential = transaction.isEssential.toString();
 
     submitReceiptAPI(context, receipt);
@@ -97,10 +97,11 @@ class ReceiptPage2State extends State<ReceiptPage2> {
 
   @override
   Widget build(BuildContext context) {
+    var _widgetHeight = MediaQuery.of(context).size.height * 0.06 < 40.0
+        ? 40.0
+        : MediaQuery.of(context).size.height * 0.06;
 
-    var _widgetHeight = MediaQuery.of(context).size.height * 0.06 < 40.0 ? 40.0 : MediaQuery.of(context).size.height * 0.06;
+    if (_categories.isNotEmpty) {
-
-    if (_categories.length == 0) {
       Future<List<String>> _futureCats = getCats();
       _categories.add("Fetching categories...");
       _futureCats.then((value) {
@@ -115,8 +116,8 @@ class ReceiptPage2State extends State<ReceiptPage2> {
     _sampleRecurringOptions[3] = "Fortnightly";
     _sampleRecurringOptions[4] = "Monthly";
     _sampleRecurringOptions[5] = "Quarterly";
-    _sampleRecurringOptions[6] = "Yearly"; // these will be difficult to fetch from server as they are coded into the site's rather than fetched
+    _sampleRecurringOptions[6] = "Yearly";
-
+    // these will be difficult to fetch from server as they are coded into the site's HTML rather than fetched
 
     return PlatformScaffold(
       appBar: AppBar(
@@ -131,14 +132,18 @@ class ReceiptPage2State extends State<ReceiptPage2> {
         centerTitle: true,
         iconTheme: IconThemeData(color: Colors.black),
       ),
-
       body: ListView(
         children: <Widget>[
-          // each CHILD has its own horizontal padding because if the listView has padding, Android's end-of-scroll animation
+          // each CHILD has its own horizontal padding because if the listView
+          // has padding, Android's end-of-scroll animation
           // doesn't fit the screen properly and looks weird
 
           Container(
-            padding: EdgeInsets.fromLTRB(MediaQuery.of(context).size.width * 0.025,MediaQuery.of(context).size.height * 0.025,0,0.0),
+            padding: EdgeInsets.fromLTRB(
+                MediaQuery.of(context).size.width * 0.025,
+                MediaQuery.of(context).size.height * 0.025,
+                0,
+                0.0),
             child: Text(
               "Receipt Details",
               style: TextStyle(
@@ -150,7 +155,11 @@ class ReceiptPage2State extends State<ReceiptPage2> {
           ), // "Receipt Details" title
 
           Container(
-            padding: EdgeInsets.fromLTRB(MediaQuery.of(context).size.width * 0.05,15,MediaQuery.of(context).size.width * 0.05,0.0),
+            padding: EdgeInsets.fromLTRB(
+                MediaQuery.of(context).size.width * 0.05,
+                15,
+                MediaQuery.of(context).size.width * 0.05,
+                0.0),
             child: Tooltip(
               message: "Date and time of transaction",
               child: Row(
@@ -166,7 +175,6 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                     ),
                     width: MediaQuery.of(context).size.width * 0.3,
                   ),
-
                   Container(
                     padding: const EdgeInsets.fromLTRB(0, 0, 0, 0),
                     height: _widgetHeight,
@@ -177,15 +185,21 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                             context: context,
                             builder: (BuildContext builder) {
                               return Container(
-                                height: MediaQuery.of(context).copyWith().size.height / 3,
+                                height: MediaQuery.of(context)
+                                        .copyWith()
+                                        .size
+                                        .height /
+                                    3,
                                 child: CupertinoDatePicker(
-                                  initialDateTime: transaction.date.isAfter(DateTime.now())
+                                  initialDateTime:
+                                      transaction.date.isAfter(DateTime.now())
                                           ? DateTime.now()
                                           : transaction.date,
                                   onDateTimeChanged: (DateTime newDate) {
                                     setState(() => {
                                           newDate.isAfter(DateTime.now())
-                                          ? transaction.date = DateTime.now()
+                                              ? transaction.date =
+                                                  DateTime.now()
                                               : transaction.date = newDate,
                                         });
                                   },
@@ -199,12 +213,20 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                         transaction.date == null
                             ? 'None set.'
                             : transaction.date.year != DateTime.now().year
-                              ? '${new DateFormat.MMMd().format(transaction.date)}' + " " + transaction.date.year.toString() + " at " + '${new DateFormat.Hm().format(transaction.date)}'
+                                ? '${new DateFormat.MMMd().format(transaction.date)}' +
-                              : transaction.date.day == DateTime.now().day && transaction.date.month == DateTime.now().month
+                                    " " +
-                                ? "Today at " + '${new DateFormat.Hm().format(transaction.date)}'
+                                    transaction.date.year.toString() +
-                                : '${new DateFormat.MMMd().format(transaction.date)}' + " at " + '${new DateFormat.Hm().format(transaction.date)}',
+                                    " at " +
-                        style:
+                                    '${new DateFormat.Hm().format(transaction.date)}'
-                        TextStyle(color: Colors.white, fontSize: 22.0),
+                                : transaction.date.day == DateTime.now().day &&
+                                        transaction.date.month ==
+                                            DateTime.now().month
+                                    ? "Today at " +
+                                        '${new DateFormat.Hm().format(transaction.date)}'
+                                    : '${new DateFormat.MMMd().format(transaction.date)}' +
+                                        " at " +
+                                        '${new DateFormat.Hm().format(transaction.date)}',
+                        style: TextStyle(color: Colors.white, fontSize: 22.0),
                       ),
                       color: Colors.blue,
                     ),
@@ -215,7 +237,11 @@ class ReceiptPage2State extends State<ReceiptPage2> {
           ), // Date/Time picker
 
           Container(
-            padding: EdgeInsets.fromLTRB(MediaQuery.of(context).size.width * 0.05,15,MediaQuery.of(context).size.width * 0.05,0.0),
+            padding: EdgeInsets.fromLTRB(
+                MediaQuery.of(context).size.width * 0.05,
+                15,
+                MediaQuery.of(context).size.width * 0.05,
+                0.0),
             child: Tooltip(
               message: "Transaction payee",
               child: Row(
@@ -231,7 +257,6 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                     ),
                     width: MediaQuery.of(context).size.width * 0.3,
                   ),
-
                   Container(
                     padding: const EdgeInsets.fromLTRB(0, 0, 0, 0),
                     height: _widgetHeight,
@@ -255,10 +280,11 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                         transaction.organisation.name == null
                             ? 'Find'
                             : transaction.organisation.name.length > 14
-                              ? transaction.organisation.name.substring(0,12) + "..."
+                                ? transaction.organisation.name
+                                        .substring(0, 12) +
+                                    "..."
                                 : transaction.organisation.name,
-                        style:
+                        style: TextStyle(color: Colors.white, fontSize: 22.0),
-                        TextStyle(color: Colors.white, fontSize: 22.0),
                       ),
                       color: Colors.blue,
                     ),
@@ -269,7 +295,11 @@ class ReceiptPage2State extends State<ReceiptPage2> {
           ), // Organisation picker
 
           Container(
-            padding: EdgeInsets.fromLTRB(MediaQuery.of(context).size.width * 0.05,15,MediaQuery.of(context).size.width * 0.05,0.0),
+            padding: EdgeInsets.fromLTRB(
+                MediaQuery.of(context).size.width * 0.05,
+                15,
+                MediaQuery.of(context).size.width * 0.05,
+                0.0),
             child: Tooltip(
               message: "Repeating?",
               child: Row(
@@ -285,7 +315,6 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                     ),
                     width: MediaQuery.of(context).size.width * 0.3,
                   ),
-
                   Container(
                     padding: const EdgeInsets.fromLTRB(0, 0, 0, 0),
                     height: _widgetHeight,
@@ -296,12 +325,20 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                             context: context,
                             builder: (BuildContext builder) {
                               return Container(
-                              height: MediaQuery.of(context).copyWith().size.height / 3,
+                                height: MediaQuery.of(context)
+                                        .copyWith()
+                                        .size
+                                        .height /
+                                    3,
                                 child: CupertinoPicker(
                                   backgroundColor: Colors.white,
-                                children: _sampleRecurringOptions.map((thisOption) => Text(thisOption, style: TextStyle(fontSize: 30))).toList(),
+                                  children: _sampleRecurringOptions
+                                      .map((thisOption) => Text(thisOption,
+                                          style: TextStyle(fontSize: 30)))
+                                      .toList(),
                                   onSelectedItemChanged: ((newValue) {
-                                  transaction.recurring = _sampleRecurringOptions[newValue];
+                                    transaction.recurring =
+                                        _sampleRecurringOptions[newValue];
                                     setState(() {});
                                   }),
                                   magnification: 1.1,
@@ -309,15 +346,13 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                                   itemExtent: 36,
                                 ),
                               );
-                          }
+                            });
-                        );
                       },
                       child: Text(
                         transaction.recurring == null
                             ? 'None'
                             : transaction.recurring,
-                        style:
+                        style: TextStyle(color: Colors.white, fontSize: 22.0),
-                        TextStyle(color: Colors.white, fontSize: 22.0),
                       ),
                       color: Colors.blue,
                     ),
@@ -328,7 +363,11 @@ class ReceiptPage2State extends State<ReceiptPage2> {
           ), // Recurring picker
 
           Container(
-            padding: EdgeInsets.fromLTRB(MediaQuery.of(context).size.width * 0.05,15,MediaQuery.of(context).size.width * 0.05,0.0),
+            padding: EdgeInsets.fromLTRB(
+                MediaQuery.of(context).size.width * 0.05,
+                15,
+                MediaQuery.of(context).size.width * 0.05,
+                0.0),
             child: Row(
               children: <Widget>[
                 Container(
@@ -342,7 +381,6 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                   ),
                   width: MediaQuery.of(context).size.width * 0.3,
                 ),
-
                 Container(
                   padding: const EdgeInsets.fromLTRB(0, 0, 0, 0),
                   height: _widgetHeight,
@@ -355,12 +393,22 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                             context: context,
                             builder: (BuildContext builder) {
                               return Container(
-                                height: MediaQuery.of(context).copyWith().size.height / 3,
+                                height: MediaQuery.of(context)
+                                        .copyWith()
+                                        .size
+                                        .height /
+                                    3,
                                 child: CupertinoPicker(
                                   backgroundColor: Colors.white,
-                                  children: _categories.map((thisOption) => Text(thisOption, style: TextStyle(fontSize: 30),)).toList(),
+                                  children: _categories
+                                      .map((thisOption) => Text(
+                                            thisOption,
+                                            style: TextStyle(fontSize: 30),
+                                          ))
+                                      .toList(),
                                   onSelectedItemChanged: ((newValue) {
-                                    transaction.category = _categories[newValue];
+                                    transaction.category =
+                                        _categories[newValue];
                                     setState(() {});
                                   }),
                                   magnification: 1.1,
@@ -374,8 +422,7 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                         transaction.category == null
                             ? 'None'
                             : transaction.category,
-                        style:
+                        style: TextStyle(color: Colors.white, fontSize: 22.0),
-                          TextStyle(color: Colors.white, fontSize: 22.0),
                       ),
                       color: Colors.blue,
                     ),
@@ -386,7 +433,11 @@ class ReceiptPage2State extends State<ReceiptPage2> {
           ), // Category picker
 
           Container(
-            padding: EdgeInsets.fromLTRB(MediaQuery.of(context).size.width * 0.05,15,MediaQuery.of(context).size.width * 0.05,0.0),
+            padding: EdgeInsets.fromLTRB(
+                MediaQuery.of(context).size.width * 0.05,
+                15,
+                MediaQuery.of(context).size.width * 0.05,
+                0.0),
             child: Tooltip(
               message: "Essential or not",
               child: Row(
@@ -402,7 +453,6 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                     ),
                     width: MediaQuery.of(context).size.width * 0.3,
                   ),
-
                   Container(
                     height: _widgetHeight,
                     width: MediaQuery.of(context).size.width * 0.6,
@@ -419,7 +469,11 @@ class ReceiptPage2State extends State<ReceiptPage2> {
           ), // Essential
 
           Container(
-            padding: EdgeInsets.fromLTRB(MediaQuery.of(context).size.width * 0.05,15,MediaQuery.of(context).size.width * 0.05,0.0),
+            padding: EdgeInsets.fromLTRB(
+                MediaQuery.of(context).size.width * 0.05,
+                15,
+                MediaQuery.of(context).size.width * 0.05,
+                0.0),
             child: Tooltip(
               message: "Transaction amount",
               child: Row(
@@ -435,8 +489,6 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                     ),
                     width: MediaQuery.of(context).size.width * 0.3,
                   ),
-
-
                   Container(
                     padding: const EdgeInsets.fromLTRB(0, 0, 0, 0),
                     height: _widgetHeight,
@@ -447,10 +499,9 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                       ),
                       textAlign: TextAlign.center,
                       controller: transaction.amount,
-                      decoration: InputDecoration(
+                      decoration: InputDecoration(hintText: "0.00"),
-                          hintText: "0.00"
+                      keyboardType: TextInputType.numberWithOptions(
-                      ),
+                          decimal: true, signed: true),
-                      keyboardType: TextInputType.numberWithOptions(decimal: true, signed: true),
                     ),
                   ),
                 ],
@@ -459,7 +510,11 @@ class ReceiptPage2State extends State<ReceiptPage2> {
           ), // Amount picker
 
           Padding(
-            padding: EdgeInsets.fromLTRB(MediaQuery.of(context).size.width * 0.05,MediaQuery.of(context).size.height * 0.03,MediaQuery.of(context).size.width * 0.05,15.0),
+            padding: EdgeInsets.fromLTRB(
+                MediaQuery.of(context).size.width * 0.05,
+                MediaQuery.of(context).size.height * 0.03,
+                MediaQuery.of(context).size.width * 0.05,
+                15.0),
             child: Tooltip(
               message: "Submit receipt",
               child: Container(
@@ -470,45 +525,52 @@ class ReceiptPage2State extends State<ReceiptPage2> {
                     opacity: 1,
                     child: Stack(
                       children: [
-                        AnimatedBackground([Colors.blue, Colors.lightBlue[300]], Colors.lightBlue, Alignment.topLeft, Alignment.bottomRight, 4),
+                        AnimatedBackground(
+                            [Colors.blue, Colors.lightBlue[300]],
+                            Colors.lightBlue,
+                            Alignment.topLeft,
+                            Alignment.bottomRight,
+                            4),
                         Material(
                           type: MaterialType.transparency,
                           child: InkWell(
                             child: Center(
-                              child : Text("GO",
+                              child: Text(
-                                style:
+                                "GO",
-                                TextStyle(color: Colors.white, fontSize: 30.0),
+                                style: TextStyle(
+                                    color: Colors.white, fontSize: 30.0),
                               ),
                             ),
                             onTap: () {
                               try {
-                                if (transaction.amount.text == "" || transaction.organisation.name == null) {
+                                if (transaction.amount.text == "" ||
+                                    transaction.organisation.name == null) {
                                   showDialog(
                                       context: context,
                                       builder: (BuildContext context) {
                                         return _invalidDialog(context);
-                                      }
+                                      });
-                                  );
                                 } else {
-                                  if (double.tryParse(transaction.amount.text) != null && double.tryParse(transaction.amount.text) > 0) {
+                                  if (double.tryParse(
+                                              transaction.amount.text) !=
+                                          null &&
+                                      double.tryParse(transaction.amount.text) >
+                                          0) {
                                     _submitReceipt(transaction);
                                   } else {
                                     showDialog(
                                         context: context,
                                         builder: (BuildContext context) {
                                           return _invalidDialog(context);
-                                      }
+                                        });
-                                    );
                                   }
                                 }
-                              }
+                              } catch (_) {
-                              catch (_) {
                                 showDialog(
                                     context: context,
                                     builder: (BuildContext context) {
                                       return _invalidDialog(context);
-                                  }
+                                    });
-                                );
                               }
                             },
                           ),

lib/pages/spash_screen.dart

@@ -12,7 +12,7 @@ class SplashScreen extends StatefulWidget {
 class _SplashScreenState extends State<SplashScreen> {
   final int splashDuration = 1;
 
-  startTime() async {
+  Future<Timer> startTime() async {
     return Timer(Duration(seconds: splashDuration), () {
       SystemChannels.textInput.invokeMethod('TextInput.hide');
       Navigator.of(context).pushReplacementNamed('/LoginPage');
@@ -41,8 +41,7 @@ class _SplashScreenState extends State<SplashScreen> {
                     alignment: FractionalOffset(0.5, 0.3),
                     decoration: BoxDecoration(
                       image: DecorationImage(
-                        image: AssetImage('assets/images/launch_image.png')
+                          image: AssetImage('assets/images/launch_image.png')),
-                      ),
                     ),
                   ),
                 ),

lib/pages/stats_page.dart

@@ -4,7 +4,7 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'package:local_spend/pages/customerGraphs.dart';
 import 'package:local_spend/pages/orgGraphs.dart';
 
-const URL = "https://flutter.io/";
+const url = "https://flutter.io/";
 const demonstration = false;
 
 class StatsPage extends StatefulWidget {
@@ -28,7 +28,7 @@ class StatsPageState extends State<StatsPage> {
     super.dispose();
   }
 
-  _saveCurrentRoute(String lastRoute) async {
+  void _saveCurrentRoute(String lastRoute) async {
     SharedPreferences preferences = await SharedPreferences.getInstance();
     await preferences.setString('LastPageRoute', lastRoute);
   }
@@ -43,7 +43,8 @@ class StatsPageState extends State<StatsPage> {
     if (userType == "-") {
       _getUserType().then((value) {
         print(value);
-        userType = '${value[0].toUpperCase()}${value.substring(1)}'; // capitalises first letter
+        userType =
+            '${value[0].toUpperCase()}${value.substring(1)}'; // capitalises first letter
         setState(() {});
       });
     }
@@ -62,10 +63,7 @@ class StatsPageState extends State<StatsPage> {
                 color: Colors.white,
               ),
             ),
-            Padding(
+            Padding(padding: EdgeInsets.symmetric(horizontal: 4)),
-              padding: EdgeInsets.symmetric(horizontal: 4)
-            ),
-
             Text(
               userType,
               style: TextStyle(
@@ -78,11 +76,13 @@ class StatsPageState extends State<StatsPage> {
         centerTitle: true,
         iconTheme: IconThemeData(color: Colors.black),
       ),
-
-
       body: Container(
         padding: EdgeInsets.fromLTRB(0, 0, 0, 0),
-        child: (userType == "-" ? null : (userType.toLowerCase() == "customer" ? CustomerGraphs() : OrgGraphs())),
+        child: (userType == "-"
+            ? null
+            : (userType.toLowerCase() == "customer"
+                ? CustomerGraphs()
+                : OrgGraphs())),
       ),
     );
   }

pubspec.lock

@@ -35,42 +35,42 @@ packages:
       name: build
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.4"
+    version: "1.1.6"
   build_config:
     dependency: transitive
     description:
       name: build_config
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.0"
+    version: "0.4.1+1"
   build_daemon:
     dependency: transitive
     description:
       name: build_daemon
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "2.0.0"
   build_resolvers:
     dependency: transitive
     description:
       name: build_resolvers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.5"
+    version: "1.0.7"
   build_runner:
     dependency: "direct dev"
     description:
       name: build_runner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.1"
+    version: "1.6.6"
   build_runner_core:
     dependency: transitive
     description:
       name: build_runner_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.6"
+    version: "3.0.9"
   built_collection:
     dependency: transitive
     description:
@@ -84,7 +84,7 @@ packages:
       name: built_value
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.6.0"
+    version: "6.7.0"
   charcode:
     dependency: transitive
     description:
@@ -106,6 +106,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.6.0"
+  checked_yaml:
+    dependency: transitive
+    description:
+      name: checked_yaml
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.2"
   code_builder:
     dependency: transitive
     description:
@@ -133,14 +140,14 @@ packages:
       name: crypto
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.6"
+    version: "2.1.2"
   csslib:
     dependency: transitive
     description:
       name: csslib
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.16.0"
+    version: "0.16.1"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -154,7 +161,7 @@ packages:
       name: dart_style
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.7"
+    version: "1.2.9"
   datetime_picker_formfield:
     dependency: "direct main"
     description:
@@ -193,13 +200,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  flutter_maps:
-    dependency: "direct main"
-    description:
-      name: flutter_maps
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.1.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -219,6 +219,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.7"
+  google_maps_flutter:
+    dependency: "direct main"
+    description:
+      name: google_maps_flutter
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.5.20+5"
   graphs:
     dependency: transitive
     description:
@@ -283,7 +290,7 @@ packages:
     source: hosted
     version: "2.3.0"
   json_serializable:
-    dependency: "direct dev"
+    dependency: "direct main"
     description:
       name: json_serializable
       url: "https://pub.dartlang.org"
@@ -330,7 +337,7 @@ packages:
       name: package_config
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.5"
+    version: "1.1.0"
   package_resolver:
     dependency: transitive
     description:
@@ -346,7 +353,7 @@ packages:
     source: hosted
     version: "1.6.2"
   pedantic:
-    dependency: transitive
+    dependency: "direct dev"
     description:
       name: pedantic
       url: "https://pub.dartlang.org"
@@ -372,7 +379,7 @@ packages:
       name: pubspec_parse
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.4"
+    version: "0.1.5"
   quiver:
     dependency: transitive
     description:
@@ -419,7 +426,7 @@ packages:
       name: source_gen
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.9.4+2"
+    version: "0.9.4+3"
   source_span:
     dependency: transitive
     description:
@@ -475,7 +482,7 @@ packages:
       name: timing
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.1+1"
+    version: "0.1.1+2"
   typed_data:
     dependency: transitive
     description:
@@ -503,14 +510,14 @@ packages:
       name: watcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.9.7+10"
+    version: "0.9.7+12"
   web_socket_channel:
     dependency: transitive
     description:
       name: web_socket_channel
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.13"
+    version: "1.0.15"
   yaml:
     dependency: transitive
     description:
@@ -519,5 +526,5 @@ packages:
     source: hosted
     version: "2.1.16"
 sdks:
-  dart: ">=2.3.0-dev.0.1 <3.0.0"
+  dart: ">=2.3.0 <3.0.0"
-  flutter: ">=0.1.4 <2.0.0"
+  flutter: ">=1.5.0 <2.0.0"

pubspec.yaml

@@ -10,7 +10,7 @@ description: Local Spend Tracker
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.0.0-dev.68.0 <3.0.0"
+  sdk: ">=2.2.2 <3.0.0"
 
 dependencies:
   flutter:
@@ -26,7 +26,8 @@ dependencies:
   flutter_fadein: ^1.1.1
   charts_flutter: ^0.6.0
   simple_animations: ^1.3.3
-  flutter_maps: ^0.1.0
+  google_maps_flutter: ^0.5.20+5
+  json_serializable: ^2.0.2
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^0.1.2
@@ -34,9 +35,8 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  build_runner: ^1.1.3
+  pedantic: ^1.4.0
-  json_serializable: ^2.1.2
+  build_runner: ^1.2.7
-
 
 # For information on the generic Dart part of this file, see the
 # following page: https://www.dartlang.org/tools/pub/pubspec

test/widget_test.dart

@@ -11,7 +11,6 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:local_spend/main.dart';
 
 void main() {
-
   testWidgets('GO button repetition test', (WidgetTester tester) async {
     // Build our app and trigger a frame.
     await tester.pumpWidget(MyApp());