TF-2122 Fix highlight and font search result incorrect

core/lib/presentation/extensions/string_extension.dart

@@ -1,5 +1,4 @@
 import 'package:core/utils/app_logger.dart';
-import 'package:flutter/material.dart';
 
 extension StringExtension on String {
 
@@ -39,11 +38,4 @@ extension StringExtension on String {
       return '';
     }
   }
-
-  String get overflow {
-    return characters
-      .replaceAll(Characters(''), Characters('\u{200B}'))
-      .replaceAll(Characters('-'), Characters('\u{2011}'))
-      .toString();
-  }
 }

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

@@ -1,66 +1,62 @@
-import 'package:core/presentation/utils/style_utils.dart';
 import 'package:flutter/material.dart';
 
-class RichTextBuilder {
+class RichTextBuilder extends StatelessWidget {
 
-  final String _textOrigin;
-  final String _wordToStyle;
-  final TextStyle _styleOrigin;
-  final TextStyle _styleWord;
+  final String textOrigin;
+  final String wordToStyle;
+  final TextStyle styleOrigin;
+  final TextStyle styleWord;
 
-  Key? _key;
-  int? _maxLines;
-  TextOverflow? _overflow;
+  const RichTextBuilder({
+    super.key,
+    required this.textOrigin,
+    required this.wordToStyle,
+    required this.styleOrigin,
+    required this.styleWord,
+  });
 
-  RichTextBuilder(
-    this._textOrigin,
-    this._wordToStyle,
-    this._styleOrigin,
-    this._styleWord,
-  );
-
-  void key(Key key) {
-    _key = key;
+  @override
+  Widget build(BuildContext context) {
+    return Text.rich(
+      TextSpan(
+        style: styleOrigin,
+        children: _getSpans(
+          text: textOrigin,
+          word: wordToStyle,
+          styleOrigin: styleOrigin,
+          styleWord: styleWord,
+        )
+      ),
+      style: styleOrigin,
+      maxLines: 1,
+      overflow: TextOverflow.ellipsis
+    );
   }
 
-  void maxLines(int maxLines) {
-    _maxLines = maxLines;
-  }
-
-  void setOverflow(TextOverflow textOverflow) {
-    _overflow = textOverflow;
-  }
-
-  RichText build() {
-    return RichText(
-      key: _key,
-      maxLines: _maxLines ?? 1,
-      softWrap: CommonTextStyle.defaultSoftWrap,
-      overflow: _overflow ?? CommonTextStyle.defaultTextOverFlow,
-      text: TextSpan(
-        style: _styleOrigin,
-        children: _getSpans(_textOrigin, _wordToStyle, _styleWord)));
-  }
-
-  List<TextSpan> _getSpans(String text, String matchWord, TextStyle style) {
+  List<TextSpan> _getSpans({
+    required String text,
+    required String word,
+    required TextStyle styleOrigin,
+    required TextStyle styleWord,
+  }) {
     List<TextSpan> spans = [];
     int spanBoundary = 0;
     do {
       // look for the next match
-      final startIndex = text.toLowerCase().indexOf(matchWord.toLowerCase(), spanBoundary);
+      final startIndex = text.toLowerCase().indexOf(word.toLowerCase(), spanBoundary);
       // if no more matches then add the rest of the string without style
       if (startIndex == -1) {
-        spans.add(TextSpan(text: text.substring(spanBoundary)));
+        spans.add(TextSpan(text: text.substring(spanBoundary), style: styleOrigin));
         return spans;
       }
       // add any unStyled text before the next match
       if (startIndex > spanBoundary) {
-        spans.add(TextSpan(text: text.substring(spanBoundary, startIndex)));
+        spans.add(TextSpan(text: text.substring(spanBoundary, startIndex), style: styleOrigin));
       }
       // style the matched text
-      final endIndex = startIndex + matchWord.length;
+      final endIndex = startIndex + word.length;
       final spanText = text.substring(startIndex, endIndex);
-      spans.add(TextSpan(text: spanText, style: style));
+      spans.add(TextSpan(text: spanText, style: styleWord));
       // mark the boundary to start the next search from
       spanBoundary = endIndex;
       // continue until there are no more matches

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

@@ -1,7 +1,4 @@
 
-import 'package:core/presentation/extensions/string_extension.dart';
-import 'package:core/presentation/utils/style_utils.dart';
-import 'package:core/utils/direction_utils.dart';
 import 'package:flutter/material.dart';
 
 class TextOverflowBuilder extends StatelessWidget {
@@ -14,22 +11,23 @@ class TextOverflowBuilder extends StatelessWidget {
   final TextDirection? textDirection;
   final TextOverflow? overflow;
 
-  const TextOverflowBuilder(this.data, {
-    super.key,
-    this.style,
-    this.textAlign,
-    this.softWrap = CommonTextStyle.defaultSoftWrap,
-    this.maxLines = 1,
-    this.textDirection,
-    this.overflow = CommonTextStyle.defaultTextOverFlow,
-  });
+  const TextOverflowBuilder(
+    this.data,
+    {
+      super.key,
+      this.style,
+      this.textAlign,
+      this.softWrap = true,
+      this.maxLines = 1,
+      this.textDirection,
+      this.overflow = TextOverflow.ellipsis,
+    }
+  );
 
   @override
   Widget build(BuildContext context) {
     return Text(
-      DirectionUtils.isDirectionRTLByLanguage(context)
-        ? data
-        : data.overflow,
+      data,
       style: style,
       textAlign: textAlign,
       softWrap: softWrap,

lib/features/thread/presentation/mixin/base_email_item_tile.dart

@@ -1,12 +1,10 @@
 
 import 'package:core/presentation/extensions/color_extension.dart';
-import 'package:core/presentation/extensions/string_extension.dart';
 import 'package:core/presentation/resources/image_paths.dart';
 import 'package:core/presentation/utils/responsive_utils.dart';
 import 'package:core/presentation/utils/style_utils.dart';
 import 'package:core/presentation/views/text/rich_text_builder.dart';
 import 'package:core/presentation/views/text/text_overflow_builder.dart';
-import 'package:core/utils/direction_utils.dart';
 import 'package:core/utils/platform_info.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/flutter_svg.dart';
@@ -88,20 +86,20 @@ mixin BaseEmailItemTile {
   ) {
     if (isSearchEnabled(isSearchEmailRunning, query)) {
       return RichTextBuilder(
-          DirectionUtils.isDirectionRTLByLanguage(context)
-            ? informationSender(email, mailbox)
-            : informationSender(email, mailbox).overflow,
-          query?.value ?? '',
-          TextStyle(
-              fontSize: 15,
-              color: buildTextColorForReadEmail(email),
-              fontWeight: buildFontForReadEmail(email)),
-          TextStyle(
-              fontSize: 15,
-              color: buildTextColorForReadEmail(email),
-              backgroundColor: AppColor.bgWordSearch,
-              fontWeight: buildFontForReadEmail(email))
-      ).build();
+        textOrigin: informationSender(email, mailbox),
+        wordToStyle: query?.value ?? '',
+        styleOrigin: TextStyle(
+          fontSize: 15,
+          color: buildTextColorForReadEmail(email),
+          fontWeight: buildFontForReadEmail(email)
+        ),
+        styleWord: TextStyle(
+          fontSize: 15,
+          color: buildTextColorForReadEmail(email),
+          backgroundColor: AppColor.bgWordSearch,
+          fontWeight: buildFontForReadEmail(email)
+        )
+      );
     } else {
       return TextOverflowBuilder(
         informationSender(email, mailbox),
@@ -122,20 +120,20 @@ mixin BaseEmailItemTile {
   ) {
     if (isSearchEnabled(isSearchEmailRunning, query)) {
       return RichTextBuilder(
-          DirectionUtils.isDirectionRTLByLanguage(context)
-            ? email.getEmailTitle()
-            : email.getEmailTitle().overflow,
-          query?.value ?? '',
-          TextStyle(
-              fontSize: 13,
-              color: buildTextColorForReadEmail(email),
-              fontWeight: buildFontForReadEmail(email)),
-          TextStyle(
-              fontSize: 13,
-              backgroundColor: AppColor.bgWordSearch,
-              color: buildTextColorForReadEmail(email),
-              fontWeight: buildFontForReadEmail(email))
-      ).build();
+        textOrigin: email.getEmailTitle(),
+        wordToStyle: query?.value ?? '',
+        styleOrigin: TextStyle(
+          fontSize: 13,
+          color: buildTextColorForReadEmail(email),
+          fontWeight: buildFontForReadEmail(email)
+        ),
+        styleWord: TextStyle(
+          fontSize: 13,
+          backgroundColor: AppColor.bgWordSearch,
+          color: buildTextColorForReadEmail(email),
+          fontWeight: buildFontForReadEmail(email)
+        )
+      );
     } else {
       return TextOverflowBuilder(
         email.getEmailTitle(),
@@ -155,19 +153,19 @@ mixin BaseEmailItemTile {
   ) {
     if (isSearchEnabled(isSearchEmailRunning, query)) {
       return RichTextBuilder(
-          DirectionUtils.isDirectionRTLByLanguage(context)
-            ? email.getPartialContent()
-            : email.getPartialContent().overflow,
-          query?.value ?? '',
-          const TextStyle(
-              fontSize: 13,
-              color: AppColor.colorContentEmail,
-              fontWeight: FontWeight.normal),
-          const TextStyle(
-              fontSize: 13,
-              color: AppColor.colorContentEmail,
-              backgroundColor: AppColor.bgWordSearch)
-      ).build();
+        textOrigin: email.getPartialContent(),
+        wordToStyle: query?.value ?? '',
+        styleOrigin: const TextStyle(
+          fontSize: 13,
+          color: AppColor.colorContentEmail,
+          fontWeight: FontWeight.normal
+        ),
+        styleWord: const TextStyle(
+          fontSize: 13,
+          color: AppColor.colorContentEmail,
+          backgroundColor: AppColor.bgWordSearch
+        )
+      );
     } else {
       return TextOverflowBuilder(
         email.getPartialContent(),