TF-725 Insert image to composer on web

lib/features/composer/presentation/controller/rich_text_web_controller.dart

@@ -1,7 +1,14 @@
 
+import 'package:collection/collection.dart';
+import 'package:dartz/dartz.dart';
+import 'package:html/parser.dart' show parse;
+
 import 'package:core/utils/app_logger.dart';
 import 'package:get/get.dart';
 import 'package:html_editor_enhanced/html_editor.dart';
+import 'package:model/email/attachment.dart';
+import 'package:tmail_ui_user/features/composer/presentation/model/image_source.dart';
+import 'package:tmail_ui_user/features/composer/presentation/model/inline_image.dart';
 import 'package:tmail_ui_user/features/composer/presentation/model/rich_text_style_type.dart';
 
 class RichTextWebController extends GetxController {
@@ -41,4 +48,42 @@ class RichTextWebController extends GetxController {
 
   bool isTextStyleTypeSelected(RichTextStyleType richTextStyleType) =>
       listTextStyleApply.contains(richTextStyleType);
+
+  void insertImage(InlineImage image, {double? maxWithEditor}) async {
+    log('RichTextWebController::insertImage(): $image | maxWithEditor: $maxWithEditor');
+    if (image.source == ImageSource.network) {
+      editorController.insertNetworkImage(image.link!);
+    } else {
+      final htmlContent = await image.generateImgTagHtml(maxWithEditor: maxWithEditor);
+      log('RichTextWebController::insertImage(): $htmlContent');
+      editorController.insertHtml(htmlContent);
+    }
+  }
+
+  Future<Tuple2<String, List<Attachment>>> refactorContentHasInlineImage(
+      String emailContent,
+      Map<String, Attachment> mapInlineAttachments
+  ) async {
+    final document = parse(emailContent);
+    final listImgTag = document.querySelectorAll('img[src^="data:image/"]');
+    final listInlineAttachment = await Future.wait(listImgTag.map((imgTag) async {
+      final cid = imgTag.attributes['id'];
+      log('RichTextWebController::refactorContentHasInlineImage(): cid: $cid');
+      imgTag.attributes['src'] = 'cid:$cid';
+      imgTag.attributes.remove('id');
+      return cid;
+    })).then((listCid) {
+      log('RichTextWebController::refactorContentHasInlineImage(): $listCid');
+      final listInlineAttachment = listCid
+          .whereNotNull()
+          .map((cid) => mapInlineAttachments[cid])
+          .whereNotNull()
+          .toList();
+      return listInlineAttachment;
+    });
+    final newContent = document.body?.innerHtml ?? emailContent;
+    log('RichTextWebController::refactorContentHasInlineImage(): $newContent');
+    log('RichTextWebController::refactorContentHasInlineImage(): listInlineAttachment: $listInlineAttachment');
+    return Tuple2(newContent, listInlineAttachment);
+  }
 }