PDF QRCode download + code clean

lib/Helpers/PDFHelper.dart

@@ -0,0 +1,73 @@
+import 'package:flutter/services.dart';
+import 'package:managerapi/api.dart';
+import 'dart:convert';
+import 'package:pdf/pdf.dart';
+import 'package:pdf/widgets.dart' as pw;
+import 'dart:html' as html;
+
+class PDFHelper {
+  static downloadPDF(List<SectionDTO> sections) async {
+    var sectionsArticle = sections.where((section) => section.type == SectionType.article);
+    if(sectionsArticle.length > 0) {
+      final font = await rootBundle.load("fonts/OpenSans-Medium.ttf");
+      final ttf = pw.Font.ttf(font);
+      final pdf = pw.Document();
+
+          pdf.addPage(pw.MultiPage(
+              pageFormat: PdfPageFormat.a4,
+              build: (pw.Context context) {
+                return <pw.Widget> [
+                  for(var section in sectionsArticle)
+                    pw.Center(
+                      child:
+                        pw.Column(
+                          children: [
+                            pw.Text(section.label, style: pw.TextStyle(font: ttf, fontSize: 30)),
+                            pw.Padding(padding: const pw.EdgeInsets.only(top: 20)),
+                            pw.BarcodeWidget(
+                              data: section.id,
+                              width: 150,
+                              height: 150,
+                              barcode: pw.Barcode.qrCode(),
+                              drawText: false,
+                            ),
+                            pw.Padding(padding: const pw.EdgeInsets.only(bottom: 30)),
+                          ]
+                        )
+                    )
+                  ];
+              }));
+
+          /*pdf.addPage(pw.Page(
+              pageFormat: PdfPageFormat.a4,
+              build: (pw.Context context) {
+                return
+                  pw.Center(
+                      child: pw.Column(
+                        children: [
+                          pw.Text(section.label, style: pw.TextStyle(font: ttf, fontSize: 30)),
+                          pw.Padding(padding: const pw.EdgeInsets.only(top: 10)),
+                          pw.BarcodeWidget(
+                            data: section.id,
+                            width: 150,
+                            height: 150,
+                            barcode: pw.Barcode.qrCode(),
+                            drawText: false,
+                          ),
+                        ],
+                      )
+                  );
+              }));*/
+
+
+
+      var test = await pdf.save();
+      final content = base64Encode(test);
+      final fileName = sectionsArticle.length > 1 ? 'QRCodes' : sectionsArticle.first.label;
+      final anchor = html.AnchorElement(
+          href: "data:application/octet-stream;charset=utf-16le;base64,$content")
+        ..setAttribute("download", '$fileName.pdf')
+        ..click();
+    }
+  }
+}

lib/Screens/Configurations/Section/SubSection/Article/article_config.dart

@@ -99,7 +99,7 @@ class _ArticleConfigState extends State<ArticleConfig> {
                     isChecked: articleDTO.isContentTop,
                     onChanged: (value) {
                       setState(() {
-                        print(value);
+                        //print(value);
                         articleDTO.isContentTop = value;
                         widget.onChanged(jsonEncode(articleDTO).toString());
                       });

lib/Screens/Configurations/Section/SubSection/Article/download_pdf.dart

@@ -0,0 +1,47 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:manager_app/Helpers/PDFHelper.dart';
+import 'package:manager_app/app_context.dart';
+import 'package:manager_app/constants.dart';
+import 'package:managerapi/api.dart';
+import 'package:provider/provider.dart';
+
+class DownloadPDF extends StatefulWidget {
+  final List<SectionDTO> sections;
+  const DownloadPDF({
+    Key key,
+    this.sections,
+  }) : super(key: key);
+
+  @override
+  _DownloadPDFState createState() => _DownloadPDFState();
+}
+
+class _DownloadPDFState extends State<DownloadPDF> {
+
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final appContext = Provider.of<AppContext>(context);
+    Size size = MediaQuery.of(context).size;
+
+    return
+      InkWell(
+        onTap: () async {
+          try {
+            PDFHelper.downloadPDF(widget.sections);
+          } catch(e) {
+            print(e);
+          }
+        },
+        child: Padding(
+            padding: const EdgeInsets.only(left: 5.0),
+            child: Icon(Icons.cloud_download, color: kPrimaryColor)
+        ),
+      );
+  }
+}

lib/Screens/Configurations/Section/SubSection/Quizz/quizz_config.dart

@@ -89,9 +89,7 @@ class _QuizzConfigState extends State<QuizzConfig> {
                         if (result != null)
                         {
                           setState(() {
-                            print("BAAAD");
                             quizzDTO.badLevel = result;
-                            print(quizzDTO.badLevel);
                             widget.onChanged(jsonEncode(quizzDTO).toString());
                           });
                         }
@@ -216,7 +214,6 @@ class _QuizzConfigState extends State<QuizzConfig> {
                       right: 10,
                       child: InkWell(
                         onTap: () async {
-                          print("new question");
                           QuestionDTO result = await showNewOrUpdateQuestionQuizz(null, appContext, context, "Question");
                           if (result != null)
                           {

lib/Screens/Configurations/Section/section_detail_screen.dart

@@ -17,6 +17,7 @@ import 'package:provider/provider.dart';
 import 'package:intl/intl.dart';
 
 import 'SubSection/Article/article_config.dart';
+import 'SubSection/Article/download_pdf.dart';
 import 'SubSection/Map/map_config.dart';
 import 'SubSection/Menu/menu_config.dart';
 import 'SubSection/Quizz/quizz_config.dart';
@@ -97,6 +98,8 @@ class _SectionDetailScreenState extends State<SectionDetailScreen> {
                               ),
                             ),
                             Text(sectionDTO != null ? sectionDTO.label : "", style: TextStyle(fontSize: 30, fontWeight: FontWeight.w400)),
+                            if(sectionDTO.type == SectionType.article)
+                              DownloadPDF(sections: [sectionDTO]),
                           ],
                         ),
                         Padding(
@@ -260,7 +263,6 @@ class _SectionDetailScreenState extends State<SectionDetailScreen> {
               textColor: Colors.white,
               fontSize: 15,
               press: () {
-                print(sectionDTO);
                 delete(sectionDTO, appContext);
               },
             ),
@@ -351,7 +353,7 @@ class _SectionDetailScreenState extends State<SectionDetailScreen> {
           initialValue: sectionDTO.data,
           onChanged: (String data) {
             print("Received info in parent");
-            print(data);
+            //print(data);
             sectionDTO.data = data;
           },
         );
@@ -360,17 +362,16 @@ class _SectionDetailScreenState extends State<SectionDetailScreen> {
           initialValue: sectionDTO.data,
           onChanged: (String data) {
             print("Received info in parent - quizz");
-            print(data);
+            //print(data);
             sectionDTO.data = data;
           },
         );
       case SectionType.article:
-        print(sectionDTO.data);
         return ArticleConfig(
           initialValue: sectionDTO.data,
           onChanged: (String data) {
             print("Received info in parent - article");
-            print(data);
+            //print(data);
             sectionDTO.data = data;
             save(false, sectionDTO, appContext);
           },
@@ -381,6 +382,6 @@ class _SectionDetailScreenState extends State<SectionDetailScreen> {
 
 Future<SectionDTO> getSection(String sectionId, Client client) async {
   SectionDTO section = await client.sectionApi.sectionGetDetail(sectionId);
-  print(section);
+  //print(section);
   return section;
 }

lib/Screens/Configurations/configuration_detail_screen.dart

@@ -14,6 +14,7 @@ import 'package:manager_app/Components/multi_select_container.dart';
 import 'package:manager_app/Components/rounded_button.dart';
 import 'package:manager_app/Components/string_input_container.dart';
 import 'package:manager_app/Helpers/FileHelper.dart';
+import 'package:manager_app/Helpers/PDFHelper.dart';
 import 'package:manager_app/Models/managerContext.dart';
 import 'package:manager_app/Screens/Configurations/section_reorderList.dart';
 import 'package:manager_app/app_context.dart';
@@ -223,6 +224,17 @@ class _ConfigurationDetailScreenState extends State<ConfigurationDetailScreen> {
                                   configurationDTO.isMobile = value;
                                 },
                               ),
+                              if(configurationDTO.isMobile)
+                                RoundedButton(
+                                  text: "Télécharger les QRCodes",
+                                  icon: Icons.download_outlined,
+                                  color: Colors.grey,
+                                  textColor: Colors.white,
+                                  fontSize: 15,
+                                  press: () {
+                                    PDFHelper.downloadPDF(sections);
+                                  },
+                                )
                             ],
                           )
                         ],

lib/Screens/Configurations/configurations_screen.dart

@@ -137,7 +137,7 @@ Future<List<ConfigurationDTO>> getConfigurations(dynamic appContext) async {
   List<ConfigurationDTO> configurations = await appContext.getContext().clientAPI.configurationApi.configurationGet();
   print("number of configurations " + configurations.length.toString());
   configurations.forEach((element) {
-    print(element);
+    //print(element);
   });
   return configurations;
 }

lib/Screens/Devices/devices_screen.dart

@@ -226,7 +226,7 @@ Future<List<DeviceDTO>> getDevices(dynamic appContext) async {
   List<DeviceDTO> devices = await appContext.getContext().clientAPI.deviceApi.deviceGet();
   print("number of devices " + devices.length.toString());
   devices.forEach((element) {
-    print(element);
+    //print(element);
   });
   return devices;
 }

lib/Screens/Main/components/body.dart

@@ -32,7 +32,7 @@ class _BodyState extends State<Body> {
   MenuSection configurations = new MenuSection(name: "Configurations", type: "configurations", order: 1);
   MenuSection resources = new MenuSection(name: "Ressources", type: "resources", order: 2);
 
-  Menu menu = new Menu(title: "Manager");
+  Menu menu = new Menu(title: "MyMuseum");
 
   @override
   Widget build(BuildContext context) {

lib/Screens/Resources/resource_body_grid.dart

@@ -34,7 +34,7 @@ class _ResourceBodyGridState extends State<ResourceBodyGrid> {
   @override
   void initState() {
     resourcesToShow = widget.resources;
-    filterType = [resource_types[0], resource_types[1], resource_types[2]]; // resource_types[3]
+    filterType = [resource_types[0], resource_types[1]];//, resource_types[2]]; // resource_types[3]
     selectedTypes = resource_types;
     super.initState();
   }

lib/constants.dart

@@ -16,7 +16,7 @@ const kSuccess = Color(0xFF8bc34a);
 const List<String> section_types = ["Map", "Slider", "Video", "Web", "Menu", "Quizz", "Article"];
 const List<String> map_types = ["none", "normal", "satellite", "terrain", "hybrid"];
 const List<String> languages = ["FR", "NL", "EN", "DE"];
-const List<String> resource_types = ["image", "image url", "video url"]; // "video",
+const List<String> resource_types = ["image", "image url"]; // "video url" , "video",
 
 /*
 const kTextStyle = TextStyle(

lib/main.dart

@@ -49,7 +49,7 @@ class _MyAppState extends State<MyApp> {
       child: MaterialApp(
           scrollBehavior: MyCustomScrollBehavior(),
           debugShowCheckedModeBanner: false,
-          title: 'Manager App',
+          title: 'MyMuseum App',
           initialRoute: widget.initialRoute,
           /*supportedLocales: [
             const Locale('en', 'US'),

pubspec.lock

@@ -1,6 +1,13 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  archive:
+    dependency: transitive
+    description:
+      name: archive
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.3.0"
   args:
     dependency: transitive
     description:
@@ -29,6 +36,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
+  barcode:
+    dependency: transitive
+    description:
+      name: barcode
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
   boolean_selector:
     dependency: transitive
     description:
@@ -184,6 +198,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "3.1.4"
+  image:
+    dependency: transitive
+    description:
+      name: image
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.3"
   intl:
     dependency: transitive
     description:
@@ -261,6 +282,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.0"
+  path_parsing:
+    dependency: transitive
+    description:
+      name: path_parsing
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.1"
+  pdf:
+    dependency: "direct main"
+    description:
+      name: pdf
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.6.4"
   pedantic:
     dependency: transitive
     description:
@@ -268,6 +303,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.11.1"
+  petitparser:
+    dependency: transitive
+    description:
+      name: petitparser
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.4.0"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -413,6 +455,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.5.2"
+  xml:
+    dependency: transitive
+    description:
+      name: xml
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.3.1"
 sdks:
   dart: ">=2.15.0 <3.0.0"
   flutter: ">=2.10.0"

pubspec.yaml

@@ -41,7 +41,7 @@ dependencies:
   #path_provider: ^2.0.2
   encrypt: ^5.0.0
   qr_flutter: ^4.0.0
-  pdf: ^3.8.1
+  pdf: ^3.6.0
   #msix: ^2.1.3
   #window_size:
     #  git:
@@ -92,6 +92,11 @@ msix_config:
   architecture: x64
   capabilities: 'internetClient'
 
+  fonts:
+     - family: OpenSans
+       fonts:
+         - asset: fonts/OpenSans-Medium.ttf
+
   # An image asset can refer to one or more resolution-specific "variants", see
   # https://flutter.dev/assets-and-images/#resolution-aware.