├── ios ├── Flutter │ ├── Debug.xcconfig │ ├── Release.xcconfig │ └── AppFrameworkInfo.plist ├── Runner │ ├── Runner-Bridging-Header.h │ ├── Assets.xcassets │ │ ├── LaunchImage.imageset │ │ │ ├── LaunchImage.png │ │ │ ├── LaunchImage@2x.png │ │ │ ├── LaunchImage@3x.png │ │ │ ├── README.md │ │ │ └── Contents.json │ │ └── AppIcon.appiconset │ │ │ ├── Icon-App-20x20@1x.png │ │ │ ├── Icon-App-20x20@2x.png │ │ │ ├── Icon-App-20x20@3x.png │ │ │ ├── Icon-App-29x29@1x.png │ │ │ ├── Icon-App-29x29@2x.png │ │ │ ├── Icon-App-29x29@3x.png │ │ │ ├── Icon-App-40x40@1x.png │ │ │ ├── Icon-App-40x40@2x.png │ │ │ ├── Icon-App-40x40@3x.png │ │ │ ├── Icon-App-60x60@2x.png │ │ │ ├── Icon-App-60x60@3x.png │ │ │ ├── Icon-App-76x76@1x.png │ │ │ ├── Icon-App-76x76@2x.png │ │ │ ├── Icon-App-1024x1024@1x.png │ │ │ ├── Icon-App-83.5x83.5@2x.png │ │ │ └── Contents.json │ ├── AppDelegate.swift │ ├── Base.lproj │ │ ├── Main.storyboard │ │ └── LaunchScreen.storyboard │ └── Info.plist ├── Runner.xcworkspace │ ├── contents.xcworkspacedata │ └── xcshareddata │ │ ├── WorkspaceSettings.xcsettings │ │ └── IDEWorkspaceChecks.plist ├── Runner.xcodeproj │ ├── project.xcworkspace │ │ ├── contents.xcworkspacedata │ │ └── xcshareddata │ │ │ ├── WorkspaceSettings.xcsettings │ │ │ └── IDEWorkspaceChecks.plist │ ├── xcshareddata │ │ └── xcschemes │ │ │ └── Runner.xcscheme │ └── project.pbxproj └── .gitignore ├── assets ├── fonts │ ├── Lato-Bold.ttf │ ├── Anton-Regular.ttf │ └── Lato-Regular.ttf └── images │ └── product-placeholder.png ├── android ├── gradle.properties ├── .gitignore ├── app │ ├── src │ │ ├── main │ │ │ ├── res │ │ │ │ ├── mipmap-hdpi │ │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-mdpi │ │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xhdpi │ │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxhdpi │ │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxxhdpi │ │ │ │ │ └── ic_launcher.png │ │ │ │ ├── drawable │ │ │ │ │ └── launch_background.xml │ │ │ │ └── values │ │ │ │ │ └── styles.xml │ │ │ ├── kotlin │ │ │ │ └── com │ │ │ │ │ └── example │ │ │ │ │ └── shop_app │ │ │ │ │ └── MainActivity.kt │ │ │ └── AndroidManifest.xml │ │ ├── debug │ │ │ └── AndroidManifest.xml │ │ └── profile │ │ │ └── AndroidManifest.xml │ └── build.gradle ├── gradle │ └── wrapper │ │ └── gradle-wrapper.properties ├── settings.gradle └── build.gradle ├── lib ├── models │ ├── http_exception.dart │ ├── cart_item.dart │ └── order_item.dart ├── screens │ ├── splash_screen.dart │ ├── orders_screen.dart │ ├── product_detail_screen.dart │ ├── user_products_screen.dart │ ├── products_overview_screen.dart │ ├── cart_screen.dart │ ├── auth_screen.dart │ └── edit_product_screen.dart ├── widgets │ ├── products_grid.dart │ ├── badge.dart │ ├── app_drawer.dart │ ├── user_product_item.dart │ ├── cart_item_widget.dart │ ├── order_item_widget.dart │ └── product_item.dart ├── providers │ ├── product.dart │ ├── cart_provider.dart │ ├── orders.dart │ ├── auth.dart │ └── products_provider.dart └── main.dart ├── .metadata ├── .gitignore ├── test └── widget_test.dart ├── README.md ├── pubspec.yaml └── pubspec.lock /ios/Flutter/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /ios/Flutter/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /ios/Runner/Runner-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | #import "GeneratedPluginRegistrant.h" 2 | -------------------------------------------------------------------------------- /assets/fonts/Lato-Bold.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ivy-walobwa/shop_app/HEAD/assets/fonts/Lato-Bold.ttf 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-------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | android.enableR8=true 3 | android.useAndroidX=true 4 | android.enableJetifier=true 5 | -------------------------------------------------------------------------------- /android/.gitignore: -------------------------------------------------------------------------------- 1 | gradle-wrapper.jar 2 | /.gradle 3 | /captures/ 4 | /gradlew 5 | /gradlew.bat 6 | /local.properties 7 | GeneratedPluginRegistrant.java 8 | -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ivy-walobwa/shop_app/HEAD/android/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-mdpi/ic_launcher.png: 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/android/app/src/main/kotlin/com/example/shop_app/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.example.shop_app 2 | 3 | import io.flutter.embedding.android.FlutterActivity 4 | 5 | class MainActivity: FlutterActivity() { 6 | } 7 | -------------------------------------------------------------------------------- /ios/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /lib/models/http_exception.dart: -------------------------------------------------------------------------------- 1 | class HttpException implements Exception { 2 | final String message; 3 | 4 | HttpException(this.message); 5 | 6 | @override 7 | String toString() { 8 | return message; 9 | } 10 | } 11 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Jun 23 08:50:38 CEST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip 7 | -------------------------------------------------------------------------------- /ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /lib/screens/splash_screen.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | 3 | class SplashScreen extends StatelessWidget { 4 | @override 5 | Widget build(BuildContext context) { 6 | return Scaffold( 7 | body: Center( 8 | child: Text('loading...'), 9 | ), 10 | ); 11 | } 12 | } 13 | -------------------------------------------------------------------------------- /ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /lib/models/cart_item.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/foundation.dart'; 2 | 3 | class CartItem { 4 | final String id; 5 | final double price; 6 | final String title; 7 | final int quantity; 8 | 9 | CartItem({ 10 | @required this.price, 11 | @required this.title, 12 | @required this.id, 13 | @required this.quantity,}); 14 | } -------------------------------------------------------------------------------- /.metadata: -------------------------------------------------------------------------------- 1 | # This file tracks properties of this Flutter project. 2 | # Used by Flutter tool to assess capabilities and perform upgrades etc. 3 | # 4 | # This file should be version controlled and should not be manually edited. 5 | 6 | version: 7 | revision: 8af6b2f038c1172e61d418869363a28dffec3cb4 8 | channel: stable 9 | 10 | project_type: app 11 | -------------------------------------------------------------------------------- /android/app/src/debug/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /android/app/src/profile/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md: -------------------------------------------------------------------------------- 1 | # Launch Screen Assets 2 | 3 | You can customize the launch screen with your own desired assets by replacing the image files in this directory. 4 | 5 | You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. -------------------------------------------------------------------------------- /lib/models/order_item.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/cupertino.dart'; 2 | 3 | import '../models/cart_item.dart'; 4 | 5 | class OrderItem { 6 | final String id; 7 | final double amount; 8 | final List products; 9 | final DateTime dateTime; 10 | 11 | OrderItem({ 12 | @required this.dateTime, 13 | @required this.id, 14 | @required this.amount, 15 | @required this.products, 16 | }); 17 | } 18 | -------------------------------------------------------------------------------- /ios/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import UIKit 2 | import Flutter 3 | 4 | @UIApplicationMain 5 | @objc class AppDelegate: FlutterAppDelegate { 6 | override func application( 7 | _ application: UIApplication, 8 | didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? 9 | ) -> Bool { 10 | GeneratedPluginRegistrant.register(with: self) 11 | return super.application(application, didFinishLaunchingWithOptions: launchOptions) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /android/app/src/main/res/drawable/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "filename" : "LaunchImage.png", 6 | "scale" : "1x" 7 | }, 8 | { 9 | "idiom" : "universal", 10 | "filename" : "LaunchImage@2x.png", 11 | "scale" : "2x" 12 | }, 13 | { 14 | "idiom" : "universal", 15 | "filename" : "LaunchImage@3x.png", 16 | "scale" : "3x" 17 | } 18 | ], 19 | "info" : { 20 | "version" : 1, 21 | "author" : "xcode" 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /ios/.gitignore: -------------------------------------------------------------------------------- 1 | *.mode1v3 2 | *.mode2v3 3 | *.moved-aside 4 | *.pbxuser 5 | *.perspectivev3 6 | **/*sync/ 7 | .sconsign.dblite 8 | .tags* 9 | **/.vagrant/ 10 | **/DerivedData/ 11 | Icon? 12 | **/Pods/ 13 | **/.symlinks/ 14 | profile 15 | xcuserdata 16 | **/.generated/ 17 | Flutter/App.framework 18 | Flutter/Flutter.framework 19 | Flutter/Flutter.podspec 20 | Flutter/Generated.xcconfig 21 | Flutter/app.flx 22 | Flutter/app.zip 23 | Flutter/flutter_assets/ 24 | Flutter/flutter_export_environment.sh 25 | ServiceDefinitions.json 26 | Runner/GeneratedPluginRegistrant.* 27 | 28 | # Exceptions to above rules. 29 | !default.mode1v3 30 | !default.mode2v3 31 | !default.pbxuser 32 | !default.perspectivev3 33 | -------------------------------------------------------------------------------- /android/settings.gradle: -------------------------------------------------------------------------------- 1 | // Copyright 2014 The Flutter Authors. All rights reserved. 2 | // Use of this source code is governed by a BSD-style license that can be 3 | // found in the LICENSE file. 4 | 5 | include ':app' 6 | 7 | def localPropertiesFile = new File(rootProject.projectDir, "local.properties") 8 | def properties = new Properties() 9 | 10 | assert localPropertiesFile.exists() 11 | localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) } 12 | 13 | def flutterSdkPath = properties.getProperty("flutter.sdk") 14 | assert flutterSdkPath != null, "flutter.sdk not set in local.properties" 15 | apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle" 16 | -------------------------------------------------------------------------------- /android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext.kotlin_version = '1.3.50' 3 | repositories { 4 | google() 5 | jcenter() 6 | } 7 | 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:3.5.0' 10 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 11 | } 12 | } 13 | 14 | allprojects { 15 | repositories { 16 | google() 17 | jcenter() 18 | } 19 | } 20 | 21 | rootProject.buildDir = '../build' 22 | subprojects { 23 | project.buildDir = "${rootProject.buildDir}/${project.name}" 24 | } 25 | subprojects { 26 | project.evaluationDependsOn(':app') 27 | } 28 | 29 | task clean(type: Delete) { 30 | delete rootProject.buildDir 31 | } 32 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Miscellaneous 2 | *.class 3 | *.log 4 | *.pyc 5 | *.swp 6 | .DS_Store 7 | .atom/ 8 | .buildlog/ 9 | .history 10 | .svn/ 11 | 12 | # IntelliJ related 13 | *.iml 14 | *.ipr 15 | *.iws 16 | .idea/ 17 | 18 | # The .vscode folder contains launch configuration and tasks you configure in 19 | # VS Code which you may wish to be included in version control, so this line 20 | # is commented out by default. 21 | #.vscode/ 22 | 23 | # Flutter/Dart/Pub related 24 | **/doc/api/ 25 | .dart_tool/ 26 | .flutter-plugins 27 | .flutter-plugins-dependencies 28 | .packages 29 | .pub-cache/ 30 | .pub/ 31 | /build/ 32 | 33 | # Web related 34 | lib/generated_plugin_registrant.dart 35 | 36 | # Symbolication related 37 | app.*.symbols 38 | 39 | # Obfuscation related 40 | app.*.map.json 41 | 42 | # Exceptions to above rules. 43 | !/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages 44 | -------------------------------------------------------------------------------- /ios/Flutter/AppFrameworkInfo.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | App 9 | CFBundleIdentifier 10 | io.flutter.flutter.app 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | App 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1.0 23 | MinimumOSVersion 24 | 8.0 25 | 26 | 27 | -------------------------------------------------------------------------------- /android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /lib/widgets/products_grid.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:provider/provider.dart'; 3 | 4 | import '../providers/products_provider.dart'; 5 | import 'product_item.dart'; 6 | 7 | class ProductsGrid extends StatelessWidget { 8 | final bool showFavorites; 9 | 10 | ProductsGrid(this.showFavorites); 11 | @override 12 | Widget build(BuildContext context) { 13 | final productsData = Provider.of(context); 14 | final loadedProducts = showFavorites ? productsData.favoriteItems : productsData.itemsList; 15 | return GridView.builder( 16 | padding: EdgeInsets.all(20.0), 17 | itemCount: loadedProducts.length, 18 | gridDelegate: SliverGridDelegateWithFixedCrossAxisCount( 19 | crossAxisCount: 2, 20 | crossAxisSpacing: 10, 21 | mainAxisSpacing: 10, 22 | childAspectRatio: 2/2.5 23 | ), 24 | itemBuilder: (ctx, index) => ChangeNotifierProvider.value( 25 | value: loadedProducts[index], 26 | child: ProductItem(), 27 | ), 28 | ); 29 | } 30 | } -------------------------------------------------------------------------------- /test/widget_test.dart: -------------------------------------------------------------------------------- 1 | // This is a basic Flutter widget test. 2 | // 3 | // To perform an interaction with a widget in your test, use the WidgetTester 4 | // utility that Flutter provides. For example, you can send tap and scroll 5 | // gestures. You can also use WidgetTester to find child widgets in the widget 6 | // tree, read text, and verify that the values of widget properties are correct. 7 | 8 | import 'package:flutter/material.dart'; 9 | import 'package:flutter_test/flutter_test.dart'; 10 | 11 | import 'package:shop_app/main.dart'; 12 | 13 | void main() { 14 | testWidgets('Counter increments smoke test', (WidgetTester tester) async { 15 | // Build our app and trigger a frame. 16 | await tester.pumpWidget(MyApp()); 17 | 18 | // Verify that our counter starts at 0. 19 | expect(find.text('0'), findsOneWidget); 20 | expect(find.text('1'), findsNothing); 21 | 22 | // Tap the '+' icon and trigger a frame. 23 | await tester.tap(find.byIcon(Icons.add)); 24 | await tester.pump(); 25 | 26 | // Verify that our counter has incremented. 27 | expect(find.text('0'), findsNothing); 28 | expect(find.text('1'), findsOneWidget); 29 | }); 30 | } 31 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # shop_app 2 | 3 | A simple eCommerce app as I learn flutter 4 | 5 | ## Preview 6 | 7 | shop-app shop-app shop-app 8 | shop-app shop-app 9 | shop-app shop-app shop-app 10 | 11 | -------------------------------------------------------------------------------- /lib/providers/product.dart: -------------------------------------------------------------------------------- 1 | import 'dart:convert'; 2 | 3 | import 'package:flutter/foundation.dart'; 4 | import 'package:http/http.dart' as http; 5 | 6 | class Product with ChangeNotifier { 7 | final String id; 8 | final String title; 9 | final String description; 10 | final String imageUrl; 11 | final double price; 12 | bool isFavorite; 13 | 14 | Product({ 15 | @required this.price, 16 | @required this.id, 17 | @required this.title, 18 | @required this.imageUrl, 19 | @required this.description, 20 | this.isFavorite = false, 21 | }); 22 | 23 | Future toggleIsFavoriteState(String token, String userId) async { 24 | final url = 25 | 'https://flutter-shop-app-4d183.firebaseio.com/userFavorites/$userId/$id.json?auth=$token'; 26 | final oldStatus = isFavorite; 27 | 28 | isFavorite = !isFavorite; 29 | notifyListeners(); 30 | 31 | try { 32 | final response = await http.put(url, 33 | body: json.encode( 34 | isFavorite, 35 | )); 36 | if (response.statusCode >= 400) { 37 | isFavorite = oldStatus; 38 | notifyListeners(); 39 | } 40 | } catch (err) { 41 | isFavorite = oldStatus; 42 | notifyListeners(); 43 | } 44 | } 45 | } 46 | -------------------------------------------------------------------------------- /lib/widgets/badge.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | 3 | class Badge extends StatelessWidget { 4 | const Badge({ 5 | Key key, 6 | @required this.child, 7 | @required this.value, 8 | this.color, 9 | }) : super(key: key); 10 | 11 | final Widget child; 12 | final String value; 13 | final Color color; 14 | 15 | @override 16 | Widget build(BuildContext context) { 17 | return Stack( 18 | alignment: Alignment.center, 19 | children: [ 20 | child, 21 | Positioned( 22 | right: 8, 23 | top: 8, 24 | child: Container( 25 | padding: EdgeInsets.all(2.0), 26 | // color: Theme.of(context).accentColor, 27 | decoration: BoxDecoration( 28 | borderRadius: BorderRadius.circular(10.0), 29 | color: color != null ? color : Theme.of(context).accentColor, 30 | ), 31 | constraints: BoxConstraints( 32 | minWidth: 16, 33 | minHeight: 16, 34 | ), 35 | child: Text( 36 | value, 37 | textAlign: TextAlign.center, 38 | style: TextStyle( 39 | fontSize: 10, 40 | ), 41 | ), 42 | ), 43 | ) 44 | ], 45 | ); 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: shop_app 2 | description: A new Flutter application. 3 | 4 | # The following line prevents the package from being accidentally published to 5 | # pub.dev using `pub publish`. This is preferred for private packages. 6 | publish_to: 'none' # Remove this line if you wish to publish to pub.dev 7 | 8 | version: 1.0.0+1 9 | 10 | environment: 11 | sdk: ">=2.7.0 <3.0.0" 12 | 13 | dependencies: 14 | flutter: 15 | sdk: flutter 16 | cupertino_icons: ^0.1.3 17 | provider: ^4.3.2+1 18 | intl: ^0.16.1 19 | http: ^0.12.2 20 | shared_preferences: ^0.5.12 21 | 22 | dev_dependencies: 23 | flutter_test: 24 | sdk: flutter 25 | 26 | # For information on the generic Dart part of this file, see the 27 | # following page: https://dart.dev/tools/pub/pubspec 28 | 29 | # The following section is specific to Flutter. 30 | flutter: 31 | uses-material-design: true 32 | 33 | assets: 34 | - assets/images/product-placeholder.png 35 | 36 | fonts: 37 | - family: Lato 38 | fonts: 39 | - asset: assets/fonts/Lato-Regular.ttf 40 | - asset: assets/fonts/Lato-Bold.ttf 41 | weight: 700 42 | - family: Anton 43 | fonts: 44 | - asset: assets/fonts/Anton-Regular.ttf 45 | 46 | 47 | # For details regarding fonts from package dependencies, 48 | # see https://flutter.dev/custom-fonts/#from-packages 49 | -------------------------------------------------------------------------------- /lib/screens/orders_screen.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:provider/provider.dart'; 3 | import 'package:shop_app/providers/orders.dart'; 4 | import 'package:shop_app/widgets/order_item_widget.dart'; 5 | 6 | class OrdersScreen extends StatelessWidget { 7 | static const routeName = '/orders'; 8 | 9 | @override 10 | Widget build(BuildContext context) { 11 | return Scaffold( 12 | appBar: AppBar( 13 | title: Text( 14 | 'Your Orders', 15 | ), 16 | ), 17 | body: FutureBuilder(future: Provider.of(context, listen: false).fetchOrdersFromDB(), builder: (ctx, snapshot){ 18 | if(snapshot.connectionState == ConnectionState.waiting){ 19 | return Center(child: CircularProgressIndicator()); 20 | }else{ 21 | if(snapshot.error != null){ 22 | return Center(child: Text('An error occurred'),); 23 | }else{ 24 | return Consumer(builder: (ctx, orderData, child)=> 25 | ListView.builder( 26 | itemBuilder: (ctx, i) => 27 | OrderItemWidget( 28 | order: orderData.orders[i], 29 | ), 30 | itemCount: orderData.orders.length, 31 | ) 32 | ,); 33 | } 34 | } 35 | },) 36 | ); 37 | } 38 | 39 | } 40 | -------------------------------------------------------------------------------- /ios/Runner/Base.lproj/Main.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /ios/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIdentifier 10 | $(PRODUCT_BUNDLE_IDENTIFIER) 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | shop_app 15 | CFBundlePackageType 16 | APPL 17 | CFBundleShortVersionString 18 | $(FLUTTER_BUILD_NAME) 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | $(FLUTTER_BUILD_NUMBER) 23 | LSRequiresIPhoneOS 24 | 25 | UILaunchStoryboardName 26 | LaunchScreen 27 | UIMainStoryboardFile 28 | Main 29 | UISupportedInterfaceOrientations 30 | 31 | UIInterfaceOrientationPortrait 32 | UIInterfaceOrientationLandscapeLeft 33 | UIInterfaceOrientationLandscapeRight 34 | 35 | UISupportedInterfaceOrientations~ipad 36 | 37 | UIInterfaceOrientationPortrait 38 | UIInterfaceOrientationPortraitUpsideDown 39 | UIInterfaceOrientationLandscapeLeft 40 | UIInterfaceOrientationLandscapeRight 41 | 42 | UIViewControllerBasedStatusBarAppearance 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /lib/widgets/app_drawer.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:provider/provider.dart'; 3 | import 'package:shop_app/providers/auth.dart'; 4 | import 'package:shop_app/screens/orders_screen.dart'; 5 | import 'package:shop_app/screens/user_products_screen.dart'; 6 | 7 | class AppDrawer extends StatelessWidget { 8 | @override 9 | Widget build(BuildContext context) { 10 | return Drawer( 11 | child: Column( 12 | children: [ 13 | AppBar( 14 | title: Text('Hello Friend'), 15 | automaticallyImplyLeading: false, 16 | ), 17 | Divider(), 18 | ListTile( 19 | leading: Icon(Icons.shop), 20 | title: Text('Shop'), 21 | onTap: (){ 22 | Navigator.of(context).pushNamed('/'); 23 | }, 24 | ), 25 | Divider(), 26 | ListTile( 27 | leading: Icon(Icons.payment), 28 | title: Text('Your Orders'), 29 | onTap: (){ 30 | Navigator.of(context).pushNamed(OrdersScreen.routeName); 31 | }, 32 | ), 33 | Divider(), 34 | ListTile( 35 | leading: Icon(Icons.edit), 36 | title: Text('Manage Products'), 37 | onTap: (){ 38 | Navigator.of(context).pushNamed(UserProductsScreen.routeName); 39 | }, 40 | ), 41 | Divider(), 42 | ListTile( 43 | leading: Icon(Icons.exit_to_app), 44 | title: Text('Logout'), 45 | onTap: (){ 46 | Navigator.of(context).pop(); 47 | Navigator.of(context).pushReplacementNamed('/'); 48 | Provider.of(context, listen: false).logout(); 49 | }, 50 | ), 51 | ], 52 | ), 53 | ); 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /lib/providers/cart_provider.dart: -------------------------------------------------------------------------------- 1 | 2 | import 'package:flutter/material.dart'; 3 | 4 | import '../models/cart_item.dart'; 5 | 6 | class CartProvider with ChangeNotifier { 7 | Map _items = {}; 8 | 9 | Map get items { 10 | return {..._items}; 11 | } 12 | 13 | int get itemsInCart { 14 | return _items.length; 15 | } 16 | 17 | double get totalAmount { 18 | var total = 0.0; 19 | _items.forEach((key, value) { 20 | total += value.price * value.quantity; 21 | }); 22 | return total; 23 | } 24 | 25 | void addItems(String productId, double price, String title) { 26 | 27 | if (_items.containsKey(productId)) { 28 | _items.update( 29 | productId, 30 | (value) => CartItem( 31 | price: value.price, 32 | title: value.title, 33 | id: value.id, 34 | quantity: value.quantity + 1), 35 | ); 36 | } else { 37 | _items.putIfAbsent( 38 | productId, 39 | () => CartItem( 40 | price: price, 41 | title: title, 42 | id: DateTime.now().toString(), 43 | quantity: 1), 44 | ); 45 | } 46 | notifyListeners(); 47 | } 48 | 49 | void removeItem(String productId) { 50 | _items.remove(productId); 51 | notifyListeners(); 52 | } 53 | 54 | void clearCart() { 55 | _items = {}; 56 | notifyListeners(); 57 | } 58 | 59 | void removeSingleItem(String productId) { 60 | if (!_items.containsKey(productId)) { 61 | return; 62 | } 63 | if (_items[productId].quantity > 1) { 64 | _items.update( 65 | productId, 66 | (value) => 67 | CartItem(price: value.price, title: value.title, id: value.id, quantity: value.quantity - 1), 68 | ); 69 | }else{ 70 | _items.remove(productId); 71 | } 72 | notifyListeners(); 73 | } 74 | } 75 | -------------------------------------------------------------------------------- /lib/widgets/user_product_item.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:provider/provider.dart'; 3 | import 'package:shop_app/screens/edit_product_screen.dart'; 4 | import '../providers/products_provider.dart'; 5 | 6 | class UserProductItem extends StatelessWidget { 7 | final String id; 8 | final String title; 9 | final String imageUrl; 10 | 11 | UserProductItem({this.title, this.imageUrl, this.id}); 12 | 13 | @override 14 | Widget build(BuildContext context) { 15 | final scaffold = Scaffold.of(context); 16 | return ListTile( 17 | title: Text(title), 18 | leading: CircleAvatar( 19 | backgroundImage: NetworkImage(imageUrl), 20 | ), 21 | trailing: Container( 22 | width: 100, 23 | child: Row( 24 | children: [ 25 | IconButton( 26 | icon: Icon( 27 | Icons.edit, 28 | color: Theme.of(context).accentColor, 29 | ), 30 | onPressed: () { 31 | Navigator.of(context) 32 | .pushNamed(EditProductScreen.routeName, arguments: id); 33 | }), 34 | IconButton( 35 | icon: Icon( 36 | Icons.delete, 37 | color: Theme.of(context).errorColor, 38 | ), 39 | onPressed: () async{ 40 | try { 41 | await Provider.of(context, listen: false) 42 | .deleteProduct(id); 43 | } catch (err) { 44 | scaffold.showSnackBar( 45 | SnackBar( 46 | content: Text('Deleting failed'), 47 | ), 48 | ); 49 | } 50 | }), 51 | ], 52 | ), 53 | ), 54 | ); 55 | } 56 | } 57 | -------------------------------------------------------------------------------- /android/app/build.gradle: -------------------------------------------------------------------------------- 1 | def localProperties = new Properties() 2 | def localPropertiesFile = rootProject.file('local.properties') 3 | if (localPropertiesFile.exists()) { 4 | localPropertiesFile.withReader('UTF-8') { reader -> 5 | localProperties.load(reader) 6 | } 7 | } 8 | 9 | def flutterRoot = localProperties.getProperty('flutter.sdk') 10 | if (flutterRoot == null) { 11 | throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") 12 | } 13 | 14 | def flutterVersionCode = localProperties.getProperty('flutter.versionCode') 15 | if (flutterVersionCode == null) { 16 | flutterVersionCode = '1' 17 | } 18 | 19 | def flutterVersionName = localProperties.getProperty('flutter.versionName') 20 | if (flutterVersionName == null) { 21 | flutterVersionName = '1.0' 22 | } 23 | 24 | apply plugin: 'com.android.application' 25 | apply plugin: 'kotlin-android' 26 | apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 27 | 28 | android { 29 | compileSdkVersion 28 30 | 31 | sourceSets { 32 | main.java.srcDirs += 'src/main/kotlin' 33 | } 34 | 35 | lintOptions { 36 | disable 'InvalidPackage' 37 | } 38 | 39 | defaultConfig { 40 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 41 | applicationId "com.example.shop_app" 42 | minSdkVersion 16 43 | targetSdkVersion 28 44 | versionCode flutterVersionCode.toInteger() 45 | versionName flutterVersionName 46 | } 47 | 48 | buildTypes { 49 | release { 50 | // TODO: Add your own signing config for the release build. 51 | // Signing with the debug keys for now, so `flutter run --release` works. 52 | signingConfig signingConfigs.debug 53 | } 54 | } 55 | } 56 | 57 | flutter { 58 | source '../..' 59 | } 60 | 61 | dependencies { 62 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 63 | } 64 | -------------------------------------------------------------------------------- /lib/screens/product_detail_screen.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:provider/provider.dart'; 3 | import 'package:shop_app/providers/products_provider.dart'; 4 | 5 | class ProductDetailScreen extends StatelessWidget { 6 | static const routeName = '/detail'; 7 | 8 | @override 9 | Widget build(BuildContext context) { 10 | final productId = ModalRoute.of(context).settings.arguments as String; 11 | final loadedProduct = Provider.of(context, listen: false) 12 | .findById(productId); 13 | return Scaffold( 14 | // appBar: AppBar( 15 | // title: Text( 16 | // loadedProduct.title, 17 | // ), 18 | // ), 19 | body: CustomScrollView( 20 | slivers: [ 21 | SliverAppBar( 22 | expandedHeight: 300, 23 | pinned: true, 24 | flexibleSpace: FlexibleSpaceBar( 25 | title: Text(loadedProduct.title), 26 | background: Hero( 27 | tag: loadedProduct.id, 28 | child: Image.network( 29 | loadedProduct.imageUrl, 30 | fit: BoxFit.cover, 31 | ), 32 | ), 33 | ), 34 | ), 35 | SliverList( 36 | delegate: SliverChildListDelegate([ 37 | SizedBox( 38 | height: 10, 39 | ), 40 | Text( 41 | '\$ ${loadedProduct.price}', 42 | style: TextStyle(color: Colors.grey, fontSize: 20), 43 | textAlign: TextAlign.center, 44 | ), 45 | SizedBox( 46 | height: 10, 47 | ), 48 | Container( 49 | padding: EdgeInsets.symmetric(horizontal: 10), 50 | width: double.infinity, 51 | child: Text( 52 | loadedProduct.description, 53 | textAlign: TextAlign.center, 54 | softWrap: true, 55 | ), 56 | ), 57 | SizedBox( 58 | height: 800, 59 | ), 60 | ])), 61 | ], 62 | ), 63 | ); 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /ios/Runner/Base.lproj/LaunchScreen.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /lib/screens/user_products_screen.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:provider/provider.dart'; 3 | import 'package:shop_app/screens/edit_product_screen.dart'; 4 | import '../providers/products_provider.dart'; 5 | import '../widgets/app_drawer.dart'; 6 | import '../widgets/user_product_item.dart'; 7 | 8 | class UserProductsScreen extends StatelessWidget { 9 | static const routeName = '/user-product'; 10 | 11 | Future _onRefresh(BuildContext context) async { 12 | await Provider.of(context, listen: false) 13 | .getProductsFromDB(true); 14 | } 15 | 16 | @override 17 | Widget build(BuildContext context) { 18 | // final productsData = Provider.of(context); 19 | return Scaffold( 20 | appBar: AppBar( 21 | title: Text('Your Products'), 22 | actions: [ 23 | IconButton( 24 | icon: Icon(Icons.add), 25 | onPressed: () { 26 | Navigator.of(context).pushNamed(EditProductScreen.routeName); 27 | }, 28 | ), 29 | ], 30 | ), 31 | drawer: AppDrawer(), 32 | body: FutureBuilder( 33 | future: _onRefresh(context), 34 | builder: (ctx, snapshot) => 35 | snapshot.connectionState == ConnectionState.waiting 36 | ? Center( 37 | child: CircularProgressIndicator(), 38 | ) 39 | : RefreshIndicator( 40 | onRefresh: () => _onRefresh(context), 41 | child: Consumer( 42 | builder: (ctx,productsData,_)=> Padding( 43 | padding: EdgeInsets.all(8), 44 | child: ListView.builder( 45 | itemCount: productsData.itemsList.length, 46 | itemBuilder: (_, i) => Column( 47 | children: [ 48 | UserProductItem( 49 | id: productsData.itemsList[i].id, 50 | title: productsData.itemsList[i].title, 51 | imageUrl: productsData.itemsList[i].imageUrl, 52 | ), 53 | Divider() 54 | ], 55 | ), 56 | ), 57 | ), 58 | ), 59 | ), 60 | ), 61 | ); 62 | } 63 | } 64 | -------------------------------------------------------------------------------- /lib/widgets/cart_item_widget.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:provider/provider.dart'; 3 | import 'package:shop_app/providers/cart_provider.dart'; 4 | 5 | class CartItemWidget extends StatelessWidget { 6 | final String id; 7 | final double price; 8 | final int quantity; 9 | final String title; 10 | final String productId; 11 | 12 | CartItemWidget( 13 | {this.quantity, this.price, this.id, this.title, this.productId}); 14 | 15 | @override 16 | Widget build(BuildContext context) { 17 | final cart = Provider.of(context, listen: false); 18 | return Dismissible( 19 | key: ValueKey(id), 20 | background: Container( 21 | margin: EdgeInsets.symmetric(horizontal: 15, vertical: 4), 22 | alignment: Alignment.centerRight, 23 | padding: EdgeInsets.only(right: 20), 24 | color: Theme.of(context).errorColor, 25 | child: Icon( 26 | Icons.delete, 27 | color: Colors.white, 28 | size: 40, 29 | ), 30 | ), 31 | direction: DismissDirection.endToStart, 32 | onDismissed: (direction) { 33 | cart.removeItem(productId); 34 | }, 35 | confirmDismiss: (direction) { 36 | return showDialog( 37 | context: context, 38 | builder: (ctx) => AlertDialog( 39 | title: Text('Are you sure?'), 40 | content: Text('Do you want to remove Item from Cart?'), 41 | actions: [ 42 | FlatButton( 43 | onPressed: () { 44 | Navigator.of(ctx).pop(false); 45 | }, 46 | child: Text('NO'), 47 | ), 48 | FlatButton( 49 | onPressed: () { 50 | Navigator.of(ctx).pop(true); 51 | }, 52 | child: Text('YES'), 53 | ), 54 | ], 55 | ), 56 | ); 57 | }, 58 | child: Card( 59 | margin: EdgeInsets.symmetric(horizontal: 15, vertical: 4), 60 | child: Padding( 61 | padding: const EdgeInsets.all(8.0), 62 | child: ListTile( 63 | leading: CircleAvatar( 64 | child: Padding( 65 | padding: const EdgeInsets.all(5.0), 66 | child: FittedBox(child: Text('\$ $price')), 67 | ), 68 | ), 69 | title: Text(title), 70 | subtitle: Text('Total \$ ${price * quantity}'), 71 | trailing: Text('$quantity x'), 72 | ), 73 | ), 74 | ), 75 | ); 76 | } 77 | } 78 | -------------------------------------------------------------------------------- /lib/providers/orders.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/foundation.dart'; 2 | import 'package:http/http.dart' as http; 3 | import 'dart:convert'; 4 | 5 | import '../models/cart_item.dart'; 6 | import '../models/order_item.dart'; 7 | 8 | class Orders with ChangeNotifier { 9 | List _orders = []; 10 | 11 | final String token; 12 | final String userId; 13 | 14 | Orders(this.token, this.userId, this._orders); 15 | 16 | List get orders { 17 | return [..._orders]; 18 | } 19 | 20 | Future addOrder(List cartProducts, double total) async { 21 | final url = 'https://flutter-shop-app-4d183.firebaseio.com/orders/$userId.json?auth=$token'; 22 | final timestamp = DateTime.now(); 23 | 24 | final response = await http.post( 25 | url, 26 | body: json.encode({ 27 | 'amount': total, 28 | 'dateTime': timestamp.toIso8601String(), 29 | 'products': cartProducts 30 | .map((cp) => { 31 | 'price': cp.price, 32 | 'id': cp.id, 33 | 'title': cp.title, 34 | 'quantity': cp.quantity, 35 | }) 36 | .toList(), 37 | }), 38 | ); 39 | 40 | _orders.insert( 41 | 0, 42 | OrderItem( 43 | dateTime: timestamp, 44 | id: json.decode(response.body)['name'], 45 | amount: total, 46 | products: cartProducts, 47 | ), 48 | ); 49 | notifyListeners(); 50 | } 51 | 52 | Future fetchOrdersFromDB() async { 53 | final url = 'https://flutter-shop-app-4d183.firebaseio.com/orders/$userId.json?auth=$token'; 54 | final response = await http.get(url); 55 | final List loadedOrders = []; 56 | final extractedData = json.decode(response.body) as Map; 57 | if(extractedData == null){ 58 | return; 59 | } 60 | extractedData.forEach((orderId, orderData) { 61 | loadedOrders.add( 62 | OrderItem( 63 | dateTime: DateTime.parse(orderData['dateTime']), 64 | id: orderId, 65 | amount: orderData['amount'], 66 | products: (orderData['products'] as List) 67 | .map( 68 | (item) => CartItem( 69 | price: item['price'], 70 | title: item['title'], 71 | id: item['id'], 72 | quantity: item['quantity'], 73 | ), 74 | ) 75 | .toList(), 76 | ), 77 | ); 78 | }); 79 | _orders = loadedOrders.reversed.toList(); 80 | notifyListeners(); 81 | } 82 | } 83 | -------------------------------------------------------------------------------- /lib/widgets/order_item_widget.dart: -------------------------------------------------------------------------------- 1 | import 'dart:math'; 2 | 3 | import 'package:flutter/cupertino.dart'; 4 | import 'package:flutter/material.dart'; 5 | import 'package:intl/intl.dart'; 6 | import 'package:shop_app/models/order_item.dart'; 7 | 8 | class OrderItemWidget extends StatefulWidget { 9 | final OrderItem order; 10 | 11 | OrderItemWidget({this.order}); 12 | 13 | @override 14 | _OrderItemWidgetState createState() => _OrderItemWidgetState(); 15 | } 16 | 17 | class _OrderItemWidgetState extends State { 18 | var _expanded = false; 19 | 20 | @override 21 | Widget build(BuildContext context) { 22 | return AnimatedContainer( 23 | duration: Duration(milliseconds: 300), 24 | height: _expanded ? min(widget.order.products.length * 20.0 + 110, 200) : 95, 25 | child: Card( 26 | margin: EdgeInsets.all(10), 27 | child: Column( 28 | children: [ 29 | ListTile( 30 | title: Text('\$ ${widget.order.amount}'), 31 | subtitle: Text( 32 | DateFormat('dd/MM/yyyy hh:mm').format(widget.order.dateTime), 33 | ), 34 | trailing: IconButton( 35 | icon: Icon(_expanded ? Icons.expand_less : Icons.expand_more), 36 | onPressed: () { 37 | setState(() { 38 | _expanded = !_expanded; 39 | }); 40 | }, 41 | ), 42 | ), 43 | AnimatedContainer( 44 | duration: Duration(milliseconds: 300), 45 | padding: EdgeInsets.symmetric(horizontal: 15, vertical: 4), 46 | height: _expanded ? min(widget.order.products.length * 20.0 + 10, 100) : 0, 47 | child: ListView( 48 | children: widget.order.products 49 | .map((prod) => Row( 50 | mainAxisAlignment: MainAxisAlignment.spaceBetween, 51 | children: [ 52 | Text( 53 | prod.title, 54 | style: TextStyle( 55 | fontSize: 18, fontWeight: FontWeight.bold), 56 | ), 57 | Text( 58 | '${prod.quantity}x \$${prod.price}', 59 | style: TextStyle(fontSize: 18, color: Colors.grey), 60 | ) 61 | ], 62 | )) 63 | .toList(), 64 | ), 65 | ) 66 | ], 67 | ), 68 | ), 69 | ); 70 | } 71 | } 72 | -------------------------------------------------------------------------------- /lib/screens/products_overview_screen.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:provider/provider.dart'; 3 | import 'package:shop_app/providers/products_provider.dart'; 4 | import 'package:shop_app/screens/cart_screen.dart'; 5 | import 'package:shop_app/widgets/app_drawer.dart'; 6 | 7 | import '../providers/cart_provider.dart'; 8 | import '../widgets/badge.dart'; 9 | import '../widgets/products_grid.dart'; 10 | 11 | enum FilterOptions { Favorites, All } 12 | 13 | class ProductsOverviewScreen extends StatefulWidget { 14 | @override 15 | _ProductsOverviewScreenState createState() => _ProductsOverviewScreenState(); 16 | } 17 | 18 | class _ProductsOverviewScreenState extends State { 19 | var _showFavorites = false; 20 | var _isInit = true; 21 | var _isLoading = false; 22 | 23 | @override 24 | void didChangeDependencies() { 25 | if (_isInit) { 26 | _isLoading = true; 27 | Provider.of(context).getProductsFromDB().then((value) { 28 | _isLoading= false; 29 | }); 30 | } 31 | _isInit = false; 32 | super.didChangeDependencies(); 33 | } 34 | 35 | @override 36 | Widget build(BuildContext context) { 37 | return Scaffold( 38 | backgroundColor: Colors.white, 39 | appBar: AppBar( 40 | title: Text('MyShop'), 41 | actions: [ 42 | PopupMenuButton( 43 | onSelected: (FilterOptions selectedVal) { 44 | setState(() { 45 | if (selectedVal == FilterOptions.All) { 46 | _showFavorites = false; 47 | } else { 48 | _showFavorites = true; 49 | } 50 | }); 51 | }, 52 | icon: Icon(Icons.more_vert), 53 | itemBuilder: (_) => [ 54 | PopupMenuItem( 55 | child: Text('Only Favorites'), 56 | value: FilterOptions.Favorites, 57 | ), 58 | PopupMenuItem( 59 | child: Text('All'), 60 | value: FilterOptions.All, 61 | ) 62 | ], 63 | ), 64 | Consumer( 65 | builder: (_, cart, ch) => Badge( 66 | child: ch, 67 | value: cart.itemsInCart.toString(), 68 | ), 69 | child: IconButton( 70 | icon: Icon(Icons.shopping_cart), 71 | onPressed: () { 72 | Navigator.pushNamed(context, CartScreen.routeName); 73 | }), 74 | ) 75 | ], 76 | ), 77 | drawer: AppDrawer(), 78 | body:_isLoading ? Center(child: CircularProgressIndicator(),) : ProductsGrid(_showFavorites), 79 | ); 80 | } 81 | } 82 | -------------------------------------------------------------------------------- /android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 8 | 12 | 19 | 23 | 27 | 32 | 36 | 37 | 38 | 39 | 40 | 41 | 43 | 46 | 47 | 48 | -------------------------------------------------------------------------------- /lib/widgets/product_item.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/cupertino.dart'; 2 | import 'package:flutter/material.dart'; 3 | import 'package:provider/provider.dart'; 4 | import 'package:shop_app/providers/auth.dart'; 5 | 6 | import '../providers/product.dart'; 7 | import '../screens/product_detail_screen.dart'; 8 | import '../providers/cart_provider.dart'; 9 | 10 | class ProductItem extends StatelessWidget { 11 | @override 12 | Widget build(BuildContext context) { 13 | final product = Provider.of(context, listen: false); 14 | final cart = Provider.of(context, listen: false); 15 | final authData = Provider.of(context, listen: false); 16 | return ClipRRect( 17 | borderRadius: BorderRadius.circular(10), 18 | child: GridTile( 19 | child: GestureDetector( 20 | onTap: () { 21 | Navigator.pushNamed(context, ProductDetailScreen.routeName, 22 | arguments: product.id); 23 | }, 24 | child: Hero( 25 | tag: product.id, 26 | child: FadeInImage( 27 | placeholder: AssetImage('assets/images/product-placeholder.png'), 28 | image: NetworkImage(product.imageUrl), 29 | fit: BoxFit.cover, 30 | ), 31 | ), 32 | ), 33 | header: Row( 34 | mainAxisAlignment: MainAxisAlignment.spaceBetween, 35 | children: [ 36 | SizedBox(), 37 | Consumer( 38 | builder: (ctx, product, child) => IconButton( 39 | icon: Icon(product.isFavorite 40 | ? Icons.favorite 41 | : Icons.favorite_border), 42 | onPressed: () { 43 | product.toggleIsFavoriteState( 44 | authData.token, authData.userId); 45 | }, 46 | ), 47 | ), 48 | ], 49 | ), 50 | footer: GridTileBar( 51 | backgroundColor: Colors.black54, 52 | title: Text(product.title), 53 | subtitle: Text('\$${product.price}'), 54 | trailing: IconButton( 55 | icon: Icon(Icons.shopping_cart), 56 | onPressed: () { 57 | cart.addItems(product.id, product.price, product.title); 58 | Scaffold.of(context).hideCurrentSnackBar(); 59 | Scaffold.of(context).showSnackBar( 60 | SnackBar( 61 | content: Text('Added on item to cart'), 62 | duration: Duration(seconds: 2), 63 | action: SnackBarAction( 64 | label: 'UNDO', 65 | onPressed: () { 66 | cart.removeItem(product.id); 67 | }), 68 | ), 69 | ); 70 | }, 71 | ), 72 | ), 73 | ), 74 | ); 75 | } 76 | } 77 | -------------------------------------------------------------------------------- /lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:provider/provider.dart'; 3 | 4 | import './providers/auth.dart'; 5 | import './providers/cart_provider.dart'; 6 | import './providers/orders.dart'; 7 | import './screens/auth_screen.dart'; 8 | import './screens/cart_screen.dart'; 9 | import './screens/edit_product_screen.dart'; 10 | import './screens/orders_screen.dart'; 11 | import './screens/splash_screen.dart'; 12 | import './screens/user_products_screen.dart'; 13 | import 'providers/products_provider.dart'; 14 | import './screens/product_detail_screen.dart'; 15 | import './screens/products_overview_screen.dart'; 16 | 17 | void main() { 18 | runApp(MyApp()); 19 | } 20 | 21 | class MyApp extends StatelessWidget { 22 | // This widget is the root of your application. 23 | @override 24 | Widget build(BuildContext context) { 25 | return MultiProvider( 26 | providers: [ 27 | ChangeNotifierProvider.value( 28 | value: Auth(), 29 | ), 30 | ChangeNotifierProxyProvider( 31 | create: null, 32 | update: (ctx, auth, oldProducts) => ProductsProvider(auth.token, 33 | auth.userId, oldProducts == null ? [] : oldProducts.items), 34 | ), 35 | ChangeNotifierProvider( 36 | create: (_) => CartProvider(), 37 | ), 38 | ChangeNotifierProxyProvider( 39 | create: null, 40 | update: (ctx, auth, oldOrders) => Orders( 41 | auth.token, 42 | auth.userId, 43 | oldOrders == null ? [] : oldOrders.orders, 44 | ), 45 | ), 46 | ], 47 | child: Consumer( 48 | builder: (ctx, auth, _) => MaterialApp( 49 | title: 'Flutter Demo', 50 | theme: ThemeData( 51 | primarySwatch: Colors.purple, 52 | accentColor: Colors.orange, 53 | iconTheme: IconThemeData(color: Colors.orange), 54 | appBarTheme: AppBarTheme( 55 | elevation: 0, 56 | ), 57 | visualDensity: VisualDensity.adaptivePlatformDensity, 58 | fontFamily: 'Lato', 59 | ), 60 | home: auth.isAuth 61 | ? ProductsOverviewScreen() 62 | : FutureBuilder( 63 | future: auth.tryAutoLogin(), 64 | builder: (ctx, snapshot) => 65 | snapshot.connectionState == ConnectionState.waiting 66 | ? SplashScreen() 67 | : AuthScreen(), 68 | ), 69 | routes: { 70 | ProductDetailScreen.routeName: (ctx) => ProductDetailScreen(), 71 | CartScreen.routeName: (ctx) => CartScreen(), 72 | OrdersScreen.routeName: (ctx) => OrdersScreen(), 73 | UserProductsScreen.routeName: (ctx) => UserProductsScreen(), 74 | EditProductScreen.routeName: (ctx) => EditProductScreen(), 75 | AuthScreen.routeName: (_) => AuthScreen() 76 | }, 77 | ), 78 | ), 79 | ); 80 | } 81 | } 82 | -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "20x20", 5 | "idiom" : "iphone", 6 | "filename" : "Icon-App-20x20@2x.png", 7 | "scale" : "2x" 8 | }, 9 | { 10 | "size" : "20x20", 11 | "idiom" : "iphone", 12 | "filename" : "Icon-App-20x20@3x.png", 13 | "scale" : "3x" 14 | }, 15 | { 16 | "size" : "29x29", 17 | "idiom" : "iphone", 18 | "filename" : "Icon-App-29x29@1x.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "29x29", 23 | "idiom" : "iphone", 24 | "filename" : "Icon-App-29x29@2x.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "29x29", 29 | "idiom" : "iphone", 30 | "filename" : "Icon-App-29x29@3x.png", 31 | "scale" : "3x" 32 | }, 33 | { 34 | "size" : "40x40", 35 | "idiom" : "iphone", 36 | "filename" : "Icon-App-40x40@2x.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "40x40", 41 | "idiom" : "iphone", 42 | "filename" : "Icon-App-40x40@3x.png", 43 | "scale" : "3x" 44 | }, 45 | { 46 | "size" : "60x60", 47 | "idiom" : "iphone", 48 | "filename" : "Icon-App-60x60@2x.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "60x60", 53 | "idiom" : "iphone", 54 | "filename" : "Icon-App-60x60@3x.png", 55 | "scale" : "3x" 56 | }, 57 | { 58 | "size" : "20x20", 59 | "idiom" : "ipad", 60 | "filename" : "Icon-App-20x20@1x.png", 61 | "scale" : "1x" 62 | }, 63 | { 64 | "size" : "20x20", 65 | "idiom" : "ipad", 66 | "filename" : "Icon-App-20x20@2x.png", 67 | "scale" : "2x" 68 | }, 69 | { 70 | "size" : "29x29", 71 | "idiom" : "ipad", 72 | "filename" : "Icon-App-29x29@1x.png", 73 | "scale" : "1x" 74 | }, 75 | { 76 | "size" : "29x29", 77 | "idiom" : "ipad", 78 | "filename" : "Icon-App-29x29@2x.png", 79 | "scale" : "2x" 80 | }, 81 | { 82 | "size" : "40x40", 83 | "idiom" : "ipad", 84 | "filename" : "Icon-App-40x40@1x.png", 85 | "scale" : "1x" 86 | }, 87 | { 88 | "size" : "40x40", 89 | "idiom" : "ipad", 90 | "filename" : "Icon-App-40x40@2x.png", 91 | "scale" : "2x" 92 | }, 93 | { 94 | "size" : "76x76", 95 | "idiom" : "ipad", 96 | "filename" : "Icon-App-76x76@1x.png", 97 | "scale" : "1x" 98 | }, 99 | { 100 | "size" : "76x76", 101 | "idiom" : "ipad", 102 | "filename" : "Icon-App-76x76@2x.png", 103 | "scale" : "2x" 104 | }, 105 | { 106 | "size" : "83.5x83.5", 107 | "idiom" : "ipad", 108 | "filename" : "Icon-App-83.5x83.5@2x.png", 109 | "scale" : "2x" 110 | }, 111 | { 112 | "size" : "1024x1024", 113 | "idiom" : "ios-marketing", 114 | "filename" : "Icon-App-1024x1024@1x.png", 115 | "scale" : "1x" 116 | } 117 | ], 118 | "info" : { 119 | "version" : 1, 120 | "author" : "xcode" 121 | } 122 | } 123 | -------------------------------------------------------------------------------- /lib/screens/cart_screen.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:provider/provider.dart'; 3 | import 'package:shop_app/providers/cart_provider.dart'; 4 | import 'package:shop_app/providers/orders.dart'; 5 | import 'package:shop_app/widgets/cart_item_widget.dart'; 6 | 7 | class CartScreen extends StatelessWidget { 8 | static const routeName = '/cart'; 9 | 10 | @override 11 | Widget build(BuildContext context) { 12 | final cart = Provider.of(context); 13 | return Scaffold( 14 | appBar: AppBar( 15 | title: Text('Your Cart'), 16 | ), 17 | body: Column( 18 | children: [ 19 | Card( 20 | margin: EdgeInsets.all(15), 21 | child: Padding( 22 | padding: const EdgeInsets.all(8.0), 23 | child: Row( 24 | mainAxisAlignment: MainAxisAlignment.spaceBetween, 25 | children: [ 26 | Text('Total', style: TextStyle(fontSize: 20)), 27 | Spacer(), 28 | Chip( 29 | label: Text( 30 | '\$${cart.totalAmount.toStringAsFixed(2)}', 31 | style: TextStyle(color: Colors.white), 32 | ), 33 | backgroundColor: Theme.of(context).accentColor, 34 | ), 35 | OrderButton(cart: cart) 36 | ], 37 | ), 38 | ), 39 | ), 40 | SizedBox( 41 | height: 10, 42 | ), 43 | Expanded( 44 | child: ListView.builder( 45 | itemBuilder: (ctx, index) => CartItemWidget( 46 | id: cart.items.values.toList()[index].id, 47 | title: cart.items.values.toList()[index].title, 48 | price: cart.items.values.toList()[index].price, 49 | quantity: cart.items.values.toList()[index].quantity, 50 | productId: cart.items.keys.toList()[index], 51 | ), 52 | itemCount: cart.itemsInCart, 53 | ), 54 | ), 55 | ], 56 | ), 57 | ); 58 | } 59 | } 60 | 61 | class OrderButton extends StatefulWidget { 62 | const OrderButton({ 63 | @required this.cart, 64 | }); 65 | 66 | final CartProvider cart; 67 | 68 | @override 69 | _OrderButtonState createState() => _OrderButtonState(); 70 | } 71 | 72 | class _OrderButtonState extends State { 73 | var _isLoading = false; 74 | @override 75 | Widget build(BuildContext context) { 76 | return FlatButton( 77 | onPressed:(widget.cart.itemsInCart <= 0 || _isLoading)? null: () async{ 78 | setState(() { 79 | _isLoading = true; 80 | }); 81 | await Provider.of(context, listen: false).addOrder( 82 | widget.cart.items.values.toList(), 83 | widget.cart.totalAmount, 84 | ); 85 | setState(() { 86 | _isLoading = false; 87 | }); 88 | widget.cart.clearCart(); 89 | }, 90 | child:_isLoading ? CircularProgressIndicator(): Text('ORDER NOW', 91 | style: TextStyle(color: Colors.orange))); 92 | } 93 | } 94 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 39 | 40 | 41 | 42 | 43 | 44 | 54 | 56 | 62 | 63 | 64 | 65 | 66 | 67 | 73 | 75 | 81 | 82 | 83 | 84 | 86 | 87 | 90 | 91 | 92 | -------------------------------------------------------------------------------- /lib/providers/auth.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | import 'dart:convert'; 3 | 4 | import 'package:flutter/material.dart'; 5 | import 'package:http/http.dart' as http; 6 | import 'package:shared_preferences/shared_preferences.dart'; 7 | 8 | import '../models/http_exception.dart'; 9 | 10 | class Auth with ChangeNotifier { 11 | String _token; 12 | DateTime _expiryDate; 13 | String _userId; 14 | Timer _authTimer; 15 | 16 | bool get isAuth { 17 | return _token != null; 18 | } 19 | 20 | String get userId{ 21 | return _userId; 22 | } 23 | 24 | String get token { 25 | if (_expiryDate != null && 26 | _expiryDate.isAfter(DateTime.now()) && 27 | _token != null) { 28 | return _token; 29 | } else { 30 | return null; 31 | } 32 | } 33 | 34 | Future _authenticate( 35 | String email, String password, String urlSegment) async { 36 | final url = 37 | 'https://identitytoolkit.googleapis.com/v1/accounts:$urlSegment?key=AIzaSyDIB62fNUOhwDK8N7GhLjbMWBVkzSMh_hw'; 38 | 39 | try { 40 | final response = await http.post(url, 41 | body: json.encode({ 42 | 'email': email, 43 | 'password': password, 44 | 'returnSecureToken': true, 45 | })); 46 | final responseData = json.decode(response.body); 47 | if (responseData['error'] != null) { 48 | throw HttpException(responseData['error']['message']); 49 | } 50 | _token = responseData['idToken']; 51 | _userId = responseData['localId']; 52 | _expiryDate = DateTime.now().add( 53 | Duration( 54 | seconds: int.parse(responseData['expiresIn']), 55 | ), 56 | ); 57 | _autoLogout(); 58 | notifyListeners(); 59 | final prefs = await SharedPreferences.getInstance(); 60 | final userData = json.encode({ 61 | 'token': _token, 62 | 'userId': _userId, 63 | 'expiryDate': _expiryDate.toIso8601String(), 64 | }); 65 | prefs.setString('userData', userData); 66 | 67 | } catch (err) { 68 | throw err; 69 | } 70 | } 71 | 72 | Future signUp(String email, String password) async { 73 | return _authenticate(email, password, 'signUp'); 74 | } 75 | 76 | Future logIn(String email, String password) async { 77 | return _authenticate(email, password, 'signInWithPassword'); 78 | } 79 | 80 | Future tryAutoLogin() async{ 81 | final prefs = await SharedPreferences.getInstance(); 82 | if(!prefs.containsKey('userData')){ 83 | return false; 84 | } 85 | final extractedUserData = json.decode(prefs.getString('userData')) as Map; 86 | final expiryDate = DateTime.parse(extractedUserData['expiryDate']); 87 | 88 | if(expiryDate.isBefore(DateTime.now())){ 89 | return false; 90 | } 91 | _token = extractedUserData['token']; 92 | _userId = extractedUserData['userId']; 93 | _expiryDate = expiryDate; 94 | notifyListeners(); 95 | _autoLogout(); 96 | return true; 97 | } 98 | 99 | void logout() async{ 100 | _token = null; 101 | _userId = null; 102 | _expiryDate = null; 103 | if(_authTimer != null){ 104 | _authTimer.cancel(); 105 | _authTimer = null; 106 | } 107 | notifyListeners(); 108 | final prefs = await SharedPreferences.getInstance(); 109 | prefs.clear(); 110 | } 111 | 112 | void _autoLogout(){ 113 | if(_authTimer != null){ 114 | _authTimer.cancel(); 115 | } 116 | final timeToExpire = _expiryDate.difference(DateTime.now()).inSeconds; 117 | _authTimer = Timer(Duration(seconds:timeToExpire), logout); 118 | } 119 | } 120 | -------------------------------------------------------------------------------- /lib/providers/products_provider.dart: -------------------------------------------------------------------------------- 1 | import 'dart:convert'; 2 | 3 | import 'package:flutter/material.dart'; 4 | import 'package:shop_app/models/http_exception.dart'; 5 | import 'product.dart'; 6 | import 'package:http/http.dart' as http; 7 | 8 | class ProductsProvider with ChangeNotifier { 9 | final String token; 10 | final String userId; 11 | 12 | List items = [ 13 | // Product( 14 | // id: 'p4', 15 | // title: 'A Pan', 16 | // description: 'Prepare any meal you want.', 17 | // price: 49.99, 18 | // imageUrl: 19 | // 'https://upload.wikimedia.org/wikipedia/commons/thumb/1/14/Cast-Iron-Pan.jpg/1024px-Cast-Iron-Pan.jpg', 20 | // ), 21 | ]; 22 | 23 | ProductsProvider(this.token,this.userId, this.items); 24 | 25 | 26 | List get itemsList { 27 | return [...items]; 28 | } 29 | 30 | List get favoriteItems { 31 | return items.where((item) => item.isFavorite == true).toList(); 32 | } 33 | 34 | Product findById(String id) { 35 | return items.firstWhere((prod) => prod.id == id); 36 | } 37 | 38 | Future getProductsFromDB([bool filter = false]) async { 39 | final filterString = filter ? 'orderBy="creatorId"&equalTo="$userId"' : ''; 40 | var url = 'https://flutter-shop-app-4d183.firebaseio.com/products.json?auth=$token&$filterString'; 41 | 42 | try { 43 | final response = await http.get(url); 44 | final loadedData = json.decode(response.body) as Map; 45 | final List fetchedProducts = []; 46 | if (loadedData == null) { 47 | return; 48 | } 49 | url = 'https://flutter-shop-app-4d183.firebaseio.com/userFavorites/$userId.json?auth=$token'; 50 | final favoriteResponse = await http.get(url); 51 | final favoriteData = json.decode(favoriteResponse.body); 52 | 53 | loadedData.forEach((prodId, prodData) { 54 | fetchedProducts.add(Product( 55 | price: prodData['price'], 56 | id: prodId, 57 | title: prodData['title'], 58 | imageUrl: prodData['imageUrl'], 59 | description: prodData['description'], 60 | isFavorite: favoriteData== null ? false : favoriteData[prodId] ?? false, 61 | )); 62 | }); 63 | items = fetchedProducts; 64 | notifyListeners(); 65 | } catch (err) { 66 | throw err; 67 | } 68 | } 69 | 70 | Future addProducts(Product product) async { 71 | var url = 'https://flutter-shop-app-4d183.firebaseio.com/products.json?auth=$token'; 72 | 73 | try { 74 | var response = await http.post(url, 75 | body: json.encode({ 76 | 'title': product.title, 77 | 'description': product.description, 78 | 'imageUrl': product.imageUrl, 79 | 'price': product.price, 80 | 'creatorId': userId, 81 | })); 82 | final _newProduct = Product( 83 | price: product.price, 84 | id: json.decode(response.body)['name'], 85 | title: product.title, 86 | imageUrl: product.imageUrl, 87 | description: product.imageUrl, 88 | ); 89 | 90 | items.add(_newProduct); 91 | 92 | notifyListeners(); 93 | } catch (err) { 94 | print(err); 95 | throw err; 96 | } 97 | } 98 | 99 | Future updateProduct(String id, Product newProduct) async { 100 | final url = 101 | 'https://flutter-shop-app-4d183.firebaseio.com/products/$id.json?auth=$token'; 102 | 103 | final prodIndex = items.indexWhere((element) => element.id == id); 104 | if (prodIndex >= 0) { 105 | await http.patch(url, 106 | body: json.encode({ 107 | 'title': newProduct.title, 108 | 'description': newProduct.description, 109 | 'imageUrl': newProduct.imageUrl, 110 | 'price': newProduct.price, 111 | })); 112 | items[prodIndex] = newProduct; 113 | notifyListeners(); 114 | } 115 | } 116 | 117 | Future deleteProduct(String productId) async { 118 | final url = 119 | 'https://flutter-shop-app-4d183.firebaseio.com/products/$productId.json?auth=$token'; 120 | 121 | final prodIndex = items.indexWhere((element) => element.id == productId); 122 | var existingProd = items[prodIndex]; 123 | 124 | items.removeAt(prodIndex); 125 | notifyListeners(); 126 | 127 | final response = await http.delete(url); 128 | if (response.statusCode >= 400) { 129 | items.insert(prodIndex, existingProd); 130 | notifyListeners(); 131 | throw HttpException('Could not delete product'); 132 | } 133 | existingProd = null; 134 | } 135 | } 136 | -------------------------------------------------------------------------------- /pubspec.lock: -------------------------------------------------------------------------------- 1 | # Generated by pub 2 | # See https://dart.dev/tools/pub/glossary#lockfile 3 | packages: 4 | archive: 5 | dependency: transitive 6 | description: 7 | name: archive 8 | url: "https://pub.dartlang.org" 9 | source: hosted 10 | version: "2.0.13" 11 | args: 12 | dependency: transitive 13 | description: 14 | name: args 15 | url: "https://pub.dartlang.org" 16 | source: hosted 17 | version: "1.6.0" 18 | async: 19 | dependency: transitive 20 | description: 21 | name: async 22 | url: "https://pub.dartlang.org" 23 | source: hosted 24 | version: "2.4.1" 25 | boolean_selector: 26 | dependency: transitive 27 | description: 28 | name: boolean_selector 29 | url: "https://pub.dartlang.org" 30 | source: hosted 31 | version: "2.0.0" 32 | charcode: 33 | dependency: transitive 34 | description: 35 | name: charcode 36 | url: "https://pub.dartlang.org" 37 | source: hosted 38 | version: "1.1.3" 39 | collection: 40 | dependency: transitive 41 | description: 42 | name: collection 43 | url: "https://pub.dartlang.org" 44 | source: hosted 45 | version: "1.14.12" 46 | convert: 47 | dependency: transitive 48 | description: 49 | name: convert 50 | url: "https://pub.dartlang.org" 51 | source: hosted 52 | version: "2.1.1" 53 | crypto: 54 | dependency: transitive 55 | description: 56 | name: crypto 57 | url: "https://pub.dartlang.org" 58 | source: hosted 59 | version: "2.1.4" 60 | cupertino_icons: 61 | dependency: "direct main" 62 | description: 63 | name: cupertino_icons 64 | url: "https://pub.dartlang.org" 65 | source: hosted 66 | version: "0.1.3" 67 | ffi: 68 | dependency: transitive 69 | description: 70 | name: ffi 71 | url: "https://pub.dartlang.org" 72 | source: hosted 73 | version: "0.1.3" 74 | file: 75 | dependency: transitive 76 | description: 77 | name: file 78 | url: "https://pub.dartlang.org" 79 | source: hosted 80 | version: "5.2.1" 81 | flutter: 82 | dependency: "direct main" 83 | description: flutter 84 | source: sdk 85 | version: "0.0.0" 86 | flutter_test: 87 | dependency: "direct dev" 88 | description: flutter 89 | source: sdk 90 | version: "0.0.0" 91 | flutter_web_plugins: 92 | dependency: transitive 93 | description: flutter 94 | source: sdk 95 | version: "0.0.0" 96 | http: 97 | dependency: "direct main" 98 | description: 99 | name: http 100 | url: "https://pub.dartlang.org" 101 | source: hosted 102 | version: "0.12.2" 103 | http_parser: 104 | dependency: transitive 105 | description: 106 | name: http_parser 107 | url: "https://pub.dartlang.org" 108 | source: hosted 109 | version: "3.1.4" 110 | image: 111 | dependency: transitive 112 | description: 113 | name: image 114 | url: "https://pub.dartlang.org" 115 | source: hosted 116 | version: "2.1.12" 117 | intl: 118 | dependency: "direct main" 119 | description: 120 | name: intl 121 | url: "https://pub.dartlang.org" 122 | source: hosted 123 | version: "0.16.1" 124 | matcher: 125 | dependency: transitive 126 | description: 127 | name: matcher 128 | url: "https://pub.dartlang.org" 129 | source: hosted 130 | version: "0.12.6" 131 | meta: 132 | dependency: transitive 133 | description: 134 | name: meta 135 | url: "https://pub.dartlang.org" 136 | source: hosted 137 | version: "1.1.8" 138 | nested: 139 | dependency: transitive 140 | description: 141 | name: nested 142 | url: "https://pub.dartlang.org" 143 | source: hosted 144 | version: "0.0.4" 145 | path: 146 | dependency: transitive 147 | description: 148 | name: path 149 | url: "https://pub.dartlang.org" 150 | source: hosted 151 | version: "1.6.4" 152 | path_provider_linux: 153 | dependency: transitive 154 | description: 155 | name: path_provider_linux 156 | url: "https://pub.dartlang.org" 157 | source: hosted 158 | version: "0.0.1+2" 159 | path_provider_platform_interface: 160 | dependency: transitive 161 | description: 162 | name: path_provider_platform_interface 163 | url: "https://pub.dartlang.org" 164 | source: hosted 165 | version: "1.0.3" 166 | path_provider_windows: 167 | dependency: transitive 168 | description: 169 | name: path_provider_windows 170 | url: "https://pub.dartlang.org" 171 | source: hosted 172 | version: "0.0.4+1" 173 | pedantic: 174 | dependency: transitive 175 | description: 176 | name: pedantic 177 | url: "https://pub.dartlang.org" 178 | source: hosted 179 | version: "1.9.0" 180 | petitparser: 181 | dependency: transitive 182 | description: 183 | name: petitparser 184 | url: "https://pub.dartlang.org" 185 | source: hosted 186 | version: "2.4.0" 187 | platform: 188 | dependency: transitive 189 | description: 190 | name: platform 191 | url: "https://pub.dartlang.org" 192 | source: hosted 193 | version: "2.2.1" 194 | plugin_platform_interface: 195 | dependency: transitive 196 | description: 197 | name: plugin_platform_interface 198 | url: "https://pub.dartlang.org" 199 | source: hosted 200 | version: "1.0.3" 201 | process: 202 | dependency: transitive 203 | description: 204 | name: process 205 | url: "https://pub.dartlang.org" 206 | source: hosted 207 | version: "3.0.13" 208 | provider: 209 | dependency: "direct main" 210 | description: 211 | name: provider 212 | url: "https://pub.dartlang.org" 213 | source: hosted 214 | version: "4.3.2+1" 215 | quiver: 216 | dependency: transitive 217 | description: 218 | name: quiver 219 | url: "https://pub.dartlang.org" 220 | source: hosted 221 | version: "2.1.3" 222 | shared_preferences: 223 | dependency: "direct main" 224 | description: 225 | name: shared_preferences 226 | url: "https://pub.dartlang.org" 227 | source: hosted 228 | version: "0.5.12" 229 | shared_preferences_linux: 230 | dependency: transitive 231 | description: 232 | name: shared_preferences_linux 233 | url: "https://pub.dartlang.org" 234 | source: hosted 235 | version: "0.0.2+2" 236 | shared_preferences_macos: 237 | dependency: transitive 238 | description: 239 | name: shared_preferences_macos 240 | url: "https://pub.dartlang.org" 241 | source: hosted 242 | version: "0.0.1+10" 243 | shared_preferences_platform_interface: 244 | dependency: transitive 245 | description: 246 | name: shared_preferences_platform_interface 247 | url: "https://pub.dartlang.org" 248 | source: hosted 249 | version: "1.0.4" 250 | shared_preferences_web: 251 | dependency: transitive 252 | description: 253 | name: shared_preferences_web 254 | url: "https://pub.dartlang.org" 255 | source: hosted 256 | version: "0.1.2+7" 257 | shared_preferences_windows: 258 | dependency: transitive 259 | description: 260 | name: shared_preferences_windows 261 | url: "https://pub.dartlang.org" 262 | source: hosted 263 | version: "0.0.1+1" 264 | sky_engine: 265 | dependency: transitive 266 | description: flutter 267 | source: sdk 268 | version: "0.0.99" 269 | source_span: 270 | dependency: transitive 271 | description: 272 | name: source_span 273 | url: "https://pub.dartlang.org" 274 | source: hosted 275 | version: "1.7.0" 276 | stack_trace: 277 | dependency: transitive 278 | description: 279 | name: stack_trace 280 | url: "https://pub.dartlang.org" 281 | source: hosted 282 | version: "1.9.3" 283 | stream_channel: 284 | dependency: transitive 285 | description: 286 | name: stream_channel 287 | url: "https://pub.dartlang.org" 288 | source: hosted 289 | version: "2.0.0" 290 | string_scanner: 291 | dependency: transitive 292 | description: 293 | name: string_scanner 294 | url: "https://pub.dartlang.org" 295 | source: hosted 296 | version: "1.0.5" 297 | term_glyph: 298 | dependency: transitive 299 | description: 300 | name: term_glyph 301 | url: "https://pub.dartlang.org" 302 | source: hosted 303 | version: "1.1.0" 304 | test_api: 305 | dependency: transitive 306 | description: 307 | name: test_api 308 | url: "https://pub.dartlang.org" 309 | source: hosted 310 | version: "0.2.15" 311 | typed_data: 312 | dependency: transitive 313 | description: 314 | name: typed_data 315 | url: "https://pub.dartlang.org" 316 | source: hosted 317 | version: "1.1.6" 318 | vector_math: 319 | dependency: transitive 320 | description: 321 | name: vector_math 322 | url: "https://pub.dartlang.org" 323 | source: hosted 324 | version: "2.0.8" 325 | win32: 326 | dependency: transitive 327 | description: 328 | name: win32 329 | url: "https://pub.dartlang.org" 330 | source: hosted 331 | version: "1.7.3" 332 | xdg_directories: 333 | dependency: transitive 334 | description: 335 | name: xdg_directories 336 | url: "https://pub.dartlang.org" 337 | source: hosted 338 | version: "0.1.0" 339 | xml: 340 | dependency: transitive 341 | description: 342 | name: xml 343 | url: "https://pub.dartlang.org" 344 | source: hosted 345 | version: "3.6.1" 346 | sdks: 347 | dart: ">=2.7.0 <3.0.0" 348 | flutter: ">=1.16.0 <2.0.0" 349 | -------------------------------------------------------------------------------- /lib/screens/auth_screen.dart: -------------------------------------------------------------------------------- 1 | import 'dart:math'; 2 | import 'package:flutter/material.dart'; 3 | import 'package:provider/provider.dart'; 4 | import 'package:shop_app/models/http_exception.dart'; 5 | 6 | import '../providers/auth.dart'; 7 | 8 | enum AuthMode { Signup, Login } 9 | 10 | class AuthScreen extends StatelessWidget { 11 | static const routeName = '/auth'; 12 | 13 | @override 14 | Widget build(BuildContext context) { 15 | final deviceSize = MediaQuery.of(context).size; 16 | // final transformConfig = Matrix4.rotationZ(-8 * pi / 180); 17 | // transformConfig.translate(-10.0); 18 | return Scaffold( 19 | // resizeToAvoidBottomInset: false, 20 | body: Stack( 21 | children: [ 22 | Container( 23 | decoration: BoxDecoration( 24 | gradient: LinearGradient( 25 | colors: [ 26 | Color.fromRGBO(215, 117, 255, 1).withOpacity(0.5), 27 | Color.fromRGBO(255, 188, 117, 1).withOpacity(0.9), 28 | ], 29 | begin: Alignment.topLeft, 30 | end: Alignment.bottomRight, 31 | stops: [0, 1], 32 | ), 33 | ), 34 | ), 35 | SingleChildScrollView( 36 | child: Container( 37 | height: deviceSize.height, 38 | width: deviceSize.width, 39 | child: Column( 40 | mainAxisAlignment: MainAxisAlignment.center, 41 | crossAxisAlignment: CrossAxisAlignment.center, 42 | children: [ 43 | Flexible( 44 | child: Container( 45 | margin: EdgeInsets.only(bottom: 20.0), 46 | padding: 47 | EdgeInsets.symmetric(vertical: 8.0, horizontal: 94.0), 48 | transform: Matrix4.rotationZ(-8 * pi / 180) 49 | ..translate(-10.0), 50 | // ..translate(-10.0), 51 | decoration: BoxDecoration( 52 | borderRadius: BorderRadius.circular(20), 53 | color: Colors.deepOrange.shade900, 54 | boxShadow: [ 55 | BoxShadow( 56 | blurRadius: 8, 57 | color: Colors.black26, 58 | offset: Offset(0, 2), 59 | ) 60 | ], 61 | ), 62 | child: Text( 63 | 'MyShop', 64 | style: TextStyle( 65 | color: Theme.of(context).accentTextTheme.title.color, 66 | fontSize: 50, 67 | fontFamily: 'Anton', 68 | fontWeight: FontWeight.normal, 69 | ), 70 | ), 71 | ), 72 | ), 73 | Flexible( 74 | flex: deviceSize.width > 600 ? 2 : 1, 75 | child: AuthCard(), 76 | ), 77 | ], 78 | ), 79 | ), 80 | ), 81 | ], 82 | ), 83 | ); 84 | } 85 | } 86 | 87 | class AuthCard extends StatefulWidget { 88 | const AuthCard({ 89 | Key key, 90 | }) : super(key: key); 91 | 92 | @override 93 | _AuthCardState createState() => _AuthCardState(); 94 | } 95 | 96 | class _AuthCardState extends State 97 | with SingleTickerProviderStateMixin { 98 | final GlobalKey _formKey = GlobalKey(); 99 | AuthMode _authMode = AuthMode.Login; 100 | Map _authData = { 101 | 'email': '', 102 | 'password': '', 103 | }; 104 | var _isLoading = false; 105 | final _passwordController = TextEditingController(); 106 | 107 | AnimationController _controller; 108 | Animation _opacityAnimation; 109 | 110 | @override 111 | void initState() { 112 | _controller = 113 | AnimationController(vsync: this, duration: Duration(milliseconds: 300)); 114 | _opacityAnimation = Tween( 115 | begin:0.0, 116 | end:1.0, 117 | ).animate( 118 | CurvedAnimation( 119 | parent: _controller, 120 | curve: Curves.easeIn, 121 | ), 122 | ); 123 | super.initState(); 124 | } 125 | 126 | @override 127 | void dispose() { 128 | _controller.dispose(); 129 | super.dispose(); 130 | } 131 | 132 | void showErrorDialog(String message) { 133 | showDialog( 134 | context: context, 135 | builder: (ctx) => AlertDialog( 136 | title: Text('An error occurred'), 137 | content: Text(message), 138 | actions: [ 139 | FlatButton( 140 | onPressed: () { 141 | Navigator.of(ctx).pop(); 142 | }, 143 | child: Text('OK'), 144 | ), 145 | ], 146 | ), 147 | ); 148 | } 149 | 150 | void _submit() async { 151 | if (!_formKey.currentState.validate()) { 152 | // Invalid! 153 | return; 154 | } 155 | _formKey.currentState.save(); 156 | setState(() { 157 | _isLoading = true; 158 | }); 159 | try { 160 | if (_authMode == AuthMode.Login) { 161 | // Log user in 162 | await Provider.of(context, listen: false) 163 | .logIn(_authData['email'], _authData['password']); 164 | } else { 165 | // Sign user up 166 | await Provider.of(context, listen: false) 167 | .signUp(_authData['email'], _authData['password']); 168 | } 169 | } on HttpException catch (err) { 170 | var errorMessage = 'Authentication failed'; 171 | if (err.toString().contains('EMAIL_EXISTS')) { 172 | errorMessage = 'A user with that email already exists'; 173 | } else if (err.toString().contains('INVALID_EMAIL')) { 174 | errorMessage = 'This is not a valid email address'; 175 | } else if (err.toString().contains('WEAK_PASSWORD')) { 176 | errorMessage = 'This password is too weak'; 177 | } else if (err.toString().contains('EMAIL_NOT_FOUND')) { 178 | errorMessage = 'Could not find a user with that email address'; 179 | } else if (err.toString().contains('INVALID_PASSWORD')) { 180 | errorMessage = 'Invalid password'; 181 | } 182 | showErrorDialog(errorMessage); 183 | } catch (err) { 184 | const errorMessage = 'Could not authenticate you. Please try again later'; 185 | showErrorDialog(errorMessage); 186 | } 187 | setState(() { 188 | _isLoading = false; 189 | }); 190 | } 191 | 192 | void _switchAuthMode() { 193 | if (_authMode == AuthMode.Login) { 194 | setState(() { 195 | _authMode = AuthMode.Signup; 196 | _controller.forward(); 197 | }); 198 | } else { 199 | setState(() { 200 | _authMode = AuthMode.Login; 201 | _controller.reverse(); 202 | }); 203 | } 204 | } 205 | 206 | @override 207 | Widget build(BuildContext context) { 208 | final deviceSize = MediaQuery.of(context).size; 209 | return Card( 210 | shape: RoundedRectangleBorder( 211 | borderRadius: BorderRadius.circular(10.0), 212 | ), 213 | elevation: 8.0, 214 | child: AnimatedContainer( 215 | duration: Duration(milliseconds: 300), 216 | curve: Curves.easeIn, 217 | height: _authMode == AuthMode.Signup ? 320 : 260, 218 | constraints: 219 | BoxConstraints(minHeight: _authMode == AuthMode.Signup ? 320 : 260), 220 | width: deviceSize.width * 0.75, 221 | padding: EdgeInsets.all(16.0), 222 | child: Form( 223 | key: _formKey, 224 | child: SingleChildScrollView( 225 | child: Column( 226 | children: [ 227 | TextFormField( 228 | decoration: InputDecoration(labelText: 'E-Mail'), 229 | keyboardType: TextInputType.emailAddress, 230 | validator: (value) { 231 | if (value.isEmpty || !value.contains('@')) { 232 | return 'Invalid email!'; 233 | } 234 | }, 235 | onSaved: (value) { 236 | _authData['email'] = value; 237 | }, 238 | ), 239 | TextFormField( 240 | decoration: InputDecoration(labelText: 'Password'), 241 | obscureText: true, 242 | controller: _passwordController, 243 | validator: (value) { 244 | if (value.isEmpty || value.length < 5) { 245 | return 'Password is too short!'; 246 | } 247 | }, 248 | onSaved: (value) { 249 | _authData['password'] = value; 250 | }, 251 | ), 252 | AnimatedContainer( 253 | constraints: BoxConstraints(minHeight: _authMode == AuthMode.Signup ? 60 : 0,maxHeight: _authMode == AuthMode.Signup ? 120 : 0), 254 | duration: Duration(milliseconds: 300), 255 | curve: Curves.easeIn, 256 | child: FadeTransition( 257 | opacity: _opacityAnimation, 258 | child: TextFormField( 259 | enabled: _authMode == AuthMode.Signup, 260 | decoration: InputDecoration(labelText: 'Confirm Password'), 261 | obscureText: true, 262 | validator: _authMode == AuthMode.Signup 263 | ? (value) { 264 | if (value != _passwordController.text) { 265 | return 'Passwords do not match!'; 266 | } 267 | } 268 | : null, 269 | ), 270 | ), 271 | ), 272 | SizedBox( 273 | height: 20, 274 | ), 275 | if (_isLoading) 276 | CircularProgressIndicator() 277 | else 278 | RaisedButton( 279 | child: 280 | Text(_authMode == AuthMode.Login ? 'LOGIN' : 'SIGN UP'), 281 | onPressed: _submit, 282 | shape: RoundedRectangleBorder( 283 | borderRadius: BorderRadius.circular(30), 284 | ), 285 | padding: 286 | EdgeInsets.symmetric(horizontal: 30.0, vertical: 8.0), 287 | color: Theme.of(context).primaryColor, 288 | textColor: Theme.of(context).primaryTextTheme.button.color, 289 | ), 290 | FlatButton( 291 | child: Text( 292 | '${_authMode == AuthMode.Login ? 'SIGNUP' : 'LOGIN'} INSTEAD'), 293 | onPressed: _switchAuthMode, 294 | padding: EdgeInsets.symmetric(horizontal: 30.0, vertical: 4), 295 | materialTapTargetSize: MaterialTapTargetSize.shrinkWrap, 296 | textColor: Theme.of(context).primaryColor, 297 | ), 298 | ], 299 | ), 300 | ), 301 | ), 302 | ), 303 | ); 304 | } 305 | } 306 | -------------------------------------------------------------------------------- /lib/screens/edit_product_screen.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/cupertino.dart'; 2 | import 'package:flutter/material.dart'; 3 | import 'package:provider/provider.dart'; 4 | import 'package:shop_app/providers/product.dart'; 5 | import 'package:shop_app/providers/products_provider.dart'; 6 | 7 | class EditProductScreen extends StatefulWidget { 8 | static const routeName = '/edit-product'; 9 | 10 | @override 11 | _EditProductScreenState createState() => _EditProductScreenState(); 12 | } 13 | 14 | class _EditProductScreenState extends State { 15 | final _priceFocusNode = FocusNode(); 16 | final _descriptionFocusNode = FocusNode(); 17 | final _imageController = TextEditingController(); 18 | final _imageFocusNode = FocusNode(); 19 | final _form = GlobalKey(); 20 | var _isInit = true; 21 | var _isLoading = false; 22 | Product _editProduct = Product( 23 | price: 0, 24 | id: null, 25 | title: '', 26 | imageUrl: '', 27 | description: '', 28 | ); 29 | 30 | var _initValues = { 31 | 'title': '', 32 | 'description': '', 33 | 'price': '', 34 | 'imageUrl': '', 35 | }; 36 | 37 | @override 38 | void initState() { 39 | _imageFocusNode.addListener(_updateImage); 40 | super.initState(); 41 | } 42 | 43 | @override 44 | void didChangeDependencies() { 45 | if (_isInit) { 46 | final productId = ModalRoute.of(context).settings.arguments as String; 47 | if (productId != null) { 48 | _editProduct = Provider.of(context, listen: false) 49 | .findById(productId); 50 | _initValues = { 51 | 'title': _editProduct.title, 52 | 'description': _editProduct.description, 53 | 'price': _editProduct.price.toString(), 54 | 'imageUrl': '', 55 | }; 56 | _imageController.text = _editProduct.imageUrl; 57 | } 58 | } 59 | _isInit = false; 60 | super.didChangeDependencies(); 61 | } 62 | 63 | @override 64 | void dispose() { 65 | _imageFocusNode.removeListener(_updateImage); 66 | _descriptionFocusNode.dispose(); 67 | _priceFocusNode.dispose(); 68 | _imageController.dispose(); 69 | _imageFocusNode.dispose(); 70 | super.dispose(); 71 | } 72 | 73 | void _updateImage() { 74 | if (!_imageFocusNode.hasFocus) { 75 | if ((!_imageController.text.startsWith('http') && 76 | !_imageController.text.startsWith('htpps')) | 77 | (!_imageController.text.endsWith('.png') && 78 | !_imageController.text.endsWith('.jpg') && 79 | !_imageController.text.endsWith('.jpeg'))) { 80 | return; 81 | } 82 | 83 | setState(() {}); 84 | } 85 | } 86 | 87 | void _saveForm() async { 88 | final _isValid = _form.currentState.validate(); 89 | if (!_isValid) { 90 | return; 91 | } 92 | _form.currentState.save(); 93 | setState(() { 94 | _isLoading = true; 95 | }); 96 | 97 | if (_editProduct.id != null) { 98 | await Provider.of(context, listen: false) 99 | .updateProduct(_editProduct.id, _editProduct); 100 | } else { 101 | try { 102 | await Provider.of(context, listen: false) 103 | .addProducts(_editProduct); 104 | } catch (err) { 105 | await showDialog( 106 | context: context, 107 | builder: (ctx) => 108 | AlertDialog( 109 | title: Text('error occurred!'), 110 | content: Text('Something went wrong'), 111 | actions: [ 112 | FlatButton( 113 | onPressed: () { 114 | Navigator.of(ctx).pop(); 115 | }, 116 | child: Text('Okay'), 117 | ), 118 | ], 119 | )); 120 | // }finally{ 121 | // setState(() { 122 | // _isLoading = false; 123 | // }); 124 | // Navigator.of(context).pop(); 125 | // } 126 | 127 | 128 | } 129 | } 130 | setState(() { 131 | _isLoading = false; 132 | }); 133 | Navigator.of(context).pop(); 134 | } 135 | @override 136 | Widget build(BuildContext context) { 137 | return Scaffold( 138 | appBar: AppBar( 139 | title: Text('Edit Product'), 140 | actions: [ 141 | IconButton(icon: Icon(Icons.save), onPressed: _saveForm) 142 | ], 143 | ), 144 | body: _isLoading 145 | ? Center( 146 | child: CircularProgressIndicator(), 147 | ) 148 | : Padding( 149 | padding: const EdgeInsets.all(15.0), 150 | child: Form( 151 | key: _form, 152 | child: ListView( 153 | children: [ 154 | TextFormField( 155 | initialValue: _initValues['title'], 156 | decoration: InputDecoration(labelText: 'Title'), 157 | textInputAction: TextInputAction.next, 158 | onFieldSubmitted: (_) { 159 | FocusScope.of(context).requestFocus(_priceFocusNode); 160 | }, 161 | onSaved: (value) { 162 | _editProduct = Product( 163 | price: _editProduct.price, 164 | id: _editProduct.id, 165 | isFavorite: _editProduct.isFavorite, 166 | title: value, 167 | imageUrl: _editProduct.imageUrl, 168 | description: _editProduct.description, 169 | ); 170 | }, 171 | validator: (value) { 172 | if (value.isEmpty) { 173 | return 'Field cannot be empty'; 174 | } 175 | return null; 176 | }, 177 | ), 178 | TextFormField( 179 | initialValue: _initValues['price'], 180 | decoration: InputDecoration(labelText: 'Price'), 181 | textInputAction: TextInputAction.next, 182 | keyboardType: TextInputType.number, 183 | focusNode: _priceFocusNode, 184 | onSaved: (value) { 185 | _editProduct = Product( 186 | price: double.parse(value), 187 | id: _editProduct.id, 188 | isFavorite: _editProduct.isFavorite, 189 | title: _editProduct.title, 190 | imageUrl: _editProduct.imageUrl, 191 | description: _editProduct.description, 192 | ); 193 | }, 194 | onFieldSubmitted: (_) { 195 | FocusScope.of(context) 196 | .requestFocus(_descriptionFocusNode); 197 | }, 198 | validator: (value) { 199 | if (value.isEmpty) { 200 | return 'Please enter a price'; 201 | } 202 | if (double.tryParse(value) == null) { 203 | return 'Please enter a valid number'; 204 | } 205 | if (double.parse(value) <= 0) { 206 | return 'Please enter a number greater than zero'; 207 | } 208 | return null; 209 | }, 210 | ), 211 | TextFormField( 212 | initialValue: _initValues['description'], 213 | decoration: InputDecoration(labelText: 'Description'), 214 | maxLines: 3, 215 | keyboardType: TextInputType.multiline, 216 | focusNode: _descriptionFocusNode, 217 | onSaved: (value) { 218 | _editProduct = Product( 219 | price: _editProduct.price, 220 | id: _editProduct.id, 221 | isFavorite: _editProduct.isFavorite, 222 | title: _editProduct.title, 223 | imageUrl: _editProduct.imageUrl, 224 | description: value, 225 | ); 226 | }, 227 | validator: (value) { 228 | if (value.isEmpty) { 229 | return 'Description cannot be empty'; 230 | } 231 | if (value.length < 10) { 232 | return 'Description should be atleast 10 characters'; 233 | } 234 | return null; 235 | }, 236 | ), 237 | Row( 238 | crossAxisAlignment: CrossAxisAlignment.end, 239 | children: [ 240 | Container( 241 | height: 100, 242 | width: 100, 243 | margin: EdgeInsets.only( 244 | top: 8, 245 | right: 10, 246 | ), 247 | decoration: BoxDecoration( 248 | border: Border.all(color: Colors.grey, width: 1), 249 | ), 250 | child: _imageController.text.isEmpty 251 | ? Text( 252 | "Empty Url", 253 | ) 254 | : FittedBox( 255 | child: Image.network(_imageController.text), 256 | fit: BoxFit.cover, 257 | ), 258 | ), 259 | Expanded( 260 | child: TextFormField( 261 | decoration: 262 | InputDecoration(labelText: 'Image Url'), 263 | keyboardType: TextInputType.url, 264 | textInputAction: TextInputAction.done, 265 | controller: _imageController, 266 | focusNode: _imageFocusNode, 267 | onSaved: (value) { 268 | _editProduct = Product( 269 | price: _editProduct.price, 270 | id: _editProduct.id, 271 | isFavorite: _editProduct.isFavorite, 272 | title: _editProduct.title, 273 | imageUrl: value, 274 | description: _editProduct.description, 275 | ); 276 | }, 277 | onFieldSubmitted: (_) { 278 | _saveForm(); 279 | }, 280 | validator: (value) { 281 | if (value.isEmpty) { 282 | return 'URL cannot be empty'; 283 | } 284 | if (!value.startsWith('http') && 285 | !value.startsWith('https')) { 286 | return 'Please enter a valid url'; 287 | } 288 | if (!value.endsWith('png') && 289 | !value.endsWith('jpg') && 290 | !value.endsWith('jpeg')) { 291 | return 'Not a valid image URL'; 292 | } 293 | return null; 294 | }, 295 | ), 296 | ), 297 | ], 298 | ), 299 | ], 300 | )), 301 | ), 302 | ); 303 | } 304 | } 305 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 46; 7 | objects = { 8 | 9 | /* Begin PBXBuildFile section */ 10 | 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; }; 11 | 3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; }; 12 | 74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; }; 13 | 97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; 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