TF-2764 Add PDFViewer to preview PDF attachment

core/analysis_options.yaml

@@ -13,4 +13,5 @@ linter:
   rules:
     constant_identifier_names: false
     non_constant_identifier_names: false
-    unnecessary_string_escapes: false
+    unnecessary_string_escapes: false
+    avoid_web_libraries_in_flutter: false

core/lib/data/constants/constant.dart

@@ -4,4 +4,6 @@ class Constant {
   static const pdfMimeType = 'application/pdf';
   static const textHtmlMimeType = 'text/html';
   static const octetStreamMimeType = 'application/octet-stream';
+  static const pdfExtension = '.pdf';
+  static const imageType = 'image';
 }

core/lib/domain/extensions/media_type_extension.dart

@@ -3,8 +3,6 @@ import 'package:core/domain/preview/supported_preview_file_types.dart';
 import 'package:http_parser/http_parser.dart';
 
 extension MediaTypeExtension on MediaType {
-  static const String imageType = 'image';
-
   bool isAndroidSupportedPreview() => SupportedPreviewFileTypes.androidSupportedTypes.contains(mimeType);
 
   bool isIOSSupportedPreview() => SupportedPreviewFileTypes.iOSSupportedTypes.containsKey(mimeType);

core/lib/presentation/resources/image_paths.dart

@@ -216,10 +216,6 @@ class ImagePaths {
     return AssetsPaths.images + imageName;
   }
 
-  String _getIconPath(String iconName) {
-    return AssetsPaths.icons + iconName;
-  }
-
   String getConfigurationImagePath(String imageName) {
     return AssetsPaths.configurationImages + imageName;
   }

core/lib/presentation/views/text/text_form_field_builder.dart

@@ -75,7 +75,7 @@ class _TextFieldFormBuilderState extends State<TextFormFieldBuilder> {
 
   @override
   Widget build(BuildContext context) {
-    return TextFormField(
+    return TextField(
       key: widget.key,
       controller: _controller,
       cursorColor: widget.cursorColor,
@@ -105,7 +105,7 @@ class _TextFieldFormBuilderState extends State<TextFormFieldBuilder> {
           }
         }
       },
-      onFieldSubmitted: widget.onTextSubmitted,
+      onSubmitted: widget.onTextSubmitted,
       onTap: widget.onTap,
     );
   }

core/lib/utils/print_utils.dart

@@ -1,5 +1,5 @@
-
 import 'dart:async';
+import 'dart:typed_data';
 
 import 'package:core/data/model/print_attachment.dart';
 import 'package:core/utils/app_logger.dart';
@@ -8,8 +8,16 @@ import 'package:core/utils/html/html_template.dart';
 import 'package:core/utils/html/html_utils.dart';
 import 'package:html/dom.dart';
 import 'package:html/parser.dart';
+import 'package:printing/printing.dart';
 
 class PrintUtils {
+
+  Future<void> printPDFFile(Uint8List bytes, String fileName) async {
+    await Printing.layoutPdf(
+      name: fileName,
+      onLayout: (_) => bytes);
+  }
+
   Element? _createUserInformationElement({
     required String appName,
     required String userName,

core/pubspec.lock

@@ -1,6 +1,14 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  archive:
+    dependency: transitive
+    description:
+      name: archive
+      sha256: ecf4273855368121b1caed0d10d4513c7241dfc813f7d3c8933b36622ae9b265
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.5.1"
   args:
     dependency: transitive
     description:
@@ -17,6 +25,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.11.0"
+  barcode:
+    dependency: transitive
+    description:
+      name: barcode
+      sha256: ab180ce22c6555d77d45f0178a523669db67f95856e3378259ef2ffeb43e6003
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.8"
+  bidi:
+    dependency: transitive
+    description:
+      name: bidi
+      sha256: "1a7d0c696324b2089f72e7671fd1f1f64fef44c980f3cebc84e803967c597b63"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.10"
   boolean_selector:
     dependency: transitive
     description:
@@ -73,6 +97,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.3.3+7"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      sha256: ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.3"
   csslib:
     dependency: transitive
     description:
@@ -344,6 +376,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.2"
+  image:
+    dependency: transitive
+    description:
+      name: image
+      sha256: "4c68bfd5ae83e700b5204c1e74451e7bf3cf750e6843c6e158289cf56bda018e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.1.7"
   intl:
     dependency: "direct main"
     description:
@@ -464,6 +504,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.1"
+  pdf:
+    dependency: transitive
+    description:
+      name: pdf
+      sha256: "243f05342fc0bdf140eba5b069398985cdbdd3dbb1d776cf43d5ea29cc570ba6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.10.8"
+  pdf_widget_wrapper:
+    dependency: transitive
+    description:
+      name: pdf_widget_wrapper
+      sha256: e9d31fd7782ce28ae346b127ea7d1cd748d799bddee379f31191693610e23749
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.1"
   petitparser:
     dependency: transitive
     description:
@@ -496,6 +552,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.9.1"
+  printing:
+    dependency: "direct main"
+    description:
+      name: printing
+      sha256: "1c99cab90ebcc1fff65831d264627d5b529359d563e53f33ab9b8117f2d280bc"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.12.0"
+  qr:
+    dependency: transitive
+    description:
+      name: qr
+      sha256: "64957a3930367bf97cc211a5af99551d630f2f4625e38af10edd6b19131b64b3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.1"
   sky_engine:
     dependency: transitive
     description: flutter

core/pubspec.yaml

@@ -73,6 +73,8 @@ dependencies:
 
   linkify: 5.0.0
 
+  printing: 5.12.0
+
 dev_dependencies:
   flutter_test:
     sdk: flutter