TF-138 Add domain layer for search mail with text pattern

core/lib/core.dart

@@ -25,6 +25,7 @@ export 'presentation/views/text/slogan_builder.dart';
 export 'presentation/views/text/text_field_builder.dart';
 export 'presentation/views/text/input_decoration_builder.dart';
 export 'presentation/views/text/text_builder.dart';
+export 'presentation/views/text/rich_text_builder.dart';
 export 'presentation/views/responsive/responsive_widget.dart';
 export 'presentation/views/list/tree_view.dart';
 export 'presentation/views/button/button_builder.dart';

core/lib/presentation/extensions/color_extension.dart

@@ -59,4 +59,7 @@ extension AppColor on Color {
   static const toastWithActionBackgroundColor = Color(0xFF3F3F3F);
   static const buttonActionToastWithActionColor = Color(0xFF7ADCF8);
   static const backgroundCountAttachment = Color(0x681C1C1C);
+  static const bgStatusResultSearch = Color(0xFFF5F5F7);
+  static const bgWordSearch = Color(0xFFD7D6FC);
 }
+

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

@@ -0,0 +1,69 @@
+import 'package:flutter/material.dart';
+
+class RichTextBuilder {
+
+  final String _textOrigin;
+  final String _wordToStyle;
+  final TextStyle _styleOrigin;
+  final TextStyle _styleWord;
+
+  Key? _key;
+  int? _maxLines;
+  TextOverflow? _overflow;
+
+  RichTextBuilder(
+    this._textOrigin,
+    this._wordToStyle,
+    this._styleOrigin,
+    this._styleWord,
+  );
+
+  void key(Key key) {
+    _key = key;
+  }
+
+  void maxLines(int maxLines) {
+    _maxLines = maxLines;
+  }
+
+  void setOverflow(TextOverflow textOverflow) {
+    _overflow = textOverflow;
+  }
+
+  RichText build() {
+    return RichText(
+      key: _key,
+      maxLines: _maxLines ?? 1,
+      overflow: _overflow ?? TextOverflow.ellipsis,
+      text: TextSpan(
+        style: _styleOrigin,
+        children: _getSpans(_textOrigin, _wordToStyle, _styleWord)));
+  }
+
+  List<TextSpan> _getSpans(String text, String matchWord, TextStyle style) {
+    List<TextSpan> spans = [];
+    int spanBoundary = 0;
+    do {
+      // look for the next match
+      final startIndex = text.toLowerCase().indexOf(matchWord.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)));
+        return spans;
+      }
+      // add any unStyled text before the next match
+      if (startIndex > spanBoundary) {
+        spans.add(TextSpan(text: text.substring(spanBoundary, startIndex)));
+      }
+      // style the matched text
+      final endIndex = startIndex + matchWord.length;
+      final spanText = text.substring(startIndex, endIndex);
+      spans.add(TextSpan(text: spanText, style: style));
+      // mark the boundary to start the next search from
+      spanBoundary = endIndex;
+      // continue until there are no more matches
+    } while (spanBoundary < text.length);
+
+    return spans;
+  }
+}

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

@@ -1,9 +1,12 @@
 import 'package:core/presentation/extensions/color_extension.dart';
 import 'package:flutter/material.dart';
 
+typedef OnOpenSearchMailActionClick = void Function();
+
 class TextFieldBuilder {
   Key? _key;
   ValueChanged<String>? _onTextChange;
+  ValueChanged<String>? _onTextSubmitted;
   TextStyle? _textStyle;
   TextInputAction? _textInputAction;
   InputDecoration? _inputDecoration;
@@ -11,6 +14,9 @@ class TextFieldBuilder {
   int? _maxLines = 1;
   TextEditingController? _textController;
   TextInputType? _keyboardType;
+  Color? _cursorColor;
+  bool? _autoFocus;
+  FocusNode? _focusNode;
 
   void key(Key key) {
     _key = key;
@@ -20,6 +26,10 @@ class TextFieldBuilder {
     _onTextChange = onChange;
   }
 
+  void onSubmitted(ValueChanged<String> onSubmitted) {
+    _onTextSubmitted = onSubmitted;
+  }
+
   void textStyle(TextStyle style) {
     _textStyle = style;
   }
@@ -40,7 +50,7 @@ class TextFieldBuilder {
     _textController = TextEditingController.fromValue(TextEditingValue(text: value));
   }
 
-  void addController(TextEditingController textEditingController) {
+  void addController(TextEditingController? textEditingController) {
     _textController = textEditingController;
   }
 
@@ -52,11 +62,23 @@ class TextFieldBuilder {
     _keyboardType = value;
   }
 
+  void cursorColor(Color? color) {
+    _cursorColor = color;
+  }
+
+  void autoFocus(bool autoFocus) {
+    _autoFocus = autoFocus;
+  }
+
+  void addFocusNode(FocusNode? focusNode) {
+    _focusNode = focusNode;
+  }
+
   TextField build() {
     return TextField(
       key: _key ?? Key('TextFieldBuilder'),
       onChanged: _onTextChange,
-      cursorColor: AppColor.primaryColor,
+      cursorColor: _cursorColor ?? AppColor.primaryColor,
       controller: _textController,
       autocorrect: false,
       textInputAction: _textInputAction,
@@ -66,6 +88,9 @@ class TextFieldBuilder {
       style: _textStyle ?? TextStyle(color: AppColor.textFieldTextColor),
       obscureText: _obscureText ?? false,
       keyboardType: _keyboardType,
+      onSubmitted: _onTextSubmitted,
+      autofocus: _autoFocus ?? false,
+      focusNode: _focusNode,
     );
   }
 }

lib/features/thread/domain/model/search_query.dart

@@ -0,0 +1,11 @@
+
+import 'package:equatable/equatable.dart';
+
+class SearchQuery with EquatableMixin {
+  final String value;
+
+  SearchQuery(this.value);
+
+  @override
+  List<Object?> get props => [value];
+}

lib/features/thread/domain/repository/thread_repository.dart

@@ -4,6 +4,7 @@ import 'package:jmap_dart_client/jmap/core/properties/properties.dart';
 import 'package:jmap_dart_client/jmap/core/sort/comparator.dart';
 import 'package:jmap_dart_client/jmap/core/state.dart' as jmap;
 import 'package:jmap_dart_client/jmap/core/unsigned_int.dart';
+import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:jmap_dart_client/jmap/mail/mailbox/mailbox.dart';
 import 'package:model/model.dart';
 import 'package:tmail_ui_user/features/thread/domain/model/email_response.dart';
@@ -40,4 +41,14 @@ abstract class ThreadRepository {
       Properties? properties,
     }
   );
+
+  Future<List<Email>> searchEmails(
+    AccountId accountId,
+    {
+      UnsignedInt? limit,
+      Set<Comparator>? sort,
+      Filter? filter,
+      Properties? properties,
+    }
+  );
 }

lib/features/thread/domain/state/search_email_state.dart

@@ -0,0 +1,39 @@
+
+import 'package:core/core.dart';
+import 'package:model/email/presentation_email.dart';
+import 'package:tmail_ui_user/features/thread/domain/model/search_query.dart';
+
+class SearchingState extends UIState {
+
+  SearchingState();
+
+  @override
+  List<Object> get props => [];
+}
+
+class SearchEmailNewQuery extends UIState {
+  final SearchQuery searchQuery;
+
+  SearchEmailNewQuery(this.searchQuery);
+
+  @override
+  List<Object> get props => [searchQuery];
+}
+
+class SearchEmailSuccess extends UIState {
+  final List<PresentationEmail> emailList;
+
+  SearchEmailSuccess(this.emailList);
+
+  @override
+  List<Object> get props => [emailList];
+}
+
+class SearchEmailFailure extends FeatureFailure {
+  final exception;
+
+  SearchEmailFailure(this.exception);
+
+  @override
+  List<Object> get props => [exception];
+}

lib/features/thread/domain/usecases/search_email_interactor.dart

@@ -0,0 +1,47 @@
+
+import 'package:core/core.dart';
+import 'package:model/model.dart';
+import 'package:dartz/dartz.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/core/filter/filter.dart';
+import 'package:jmap_dart_client/jmap/core/properties/properties.dart';
+import 'package:jmap_dart_client/jmap/core/unsigned_int.dart';
+import 'package:jmap_dart_client/jmap/core/sort/comparator.dart';
+import 'package:tmail_ui_user/features/thread/domain/repository/thread_repository.dart';
+import 'package:tmail_ui_user/features/thread/domain/state/search_email_state.dart';
+
+class SearchEmailInteractor {
+
+  final ThreadRepository threadRepository;
+
+  SearchEmailInteractor(this.threadRepository);
+
+  Stream<Either<Failure, Success>> execute(
+    AccountId accountId,
+    {
+      UnsignedInt? limit,
+      Set<Comparator>? sort,
+      Filter? filter,
+      Properties? properties,
+    }
+  ) async* {
+    try {
+      yield Right(SearchingState());
+
+      final emailList = await threadRepository.searchEmails(
+        accountId,
+        limit: limit,
+        sort: sort,
+        filter: filter,
+        properties: properties);
+
+      final presentationEmailList = emailList
+        .map((email) => email.toPresentationEmail())
+        .toList();
+
+      yield Right(SearchEmailSuccess(presentationEmailList));
+    } catch (e) {
+      yield Left(SearchEmailFailure(e));
+    }
+  }
+}

model/lib/email/presentation_email.dart

@@ -5,8 +5,8 @@ import 'package:jmap_dart_client/jmap/core/utc_date.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email_address.dart';
 import 'package:jmap_dart_client/jmap/mail/email/keyword_identifier.dart';
-import 'package:model/mailbox/select_mode.dart';
-import 'package:model/extensions/email_address_extension.dart';
+import 'package:jmap_dart_client/jmap/mail/mailbox/mailbox.dart';
+import 'package:model/model.dart';
 
 class PresentationEmail with EquatableMixin {
 
@@ -23,6 +23,8 @@ class PresentationEmail with EquatableMixin {
   final Set<EmailAddress>? cc;
   final Set<EmailAddress>? bcc;
   final Set<EmailAddress>? replyTo;
+  final Map<MailboxId, bool>? mailboxIds;
+  final List<MailboxName?>? mailboxNames;
   final SelectMode selectMode;
 
   PresentationEmail(
@@ -40,6 +42,8 @@ class PresentationEmail with EquatableMixin {
       this.cc,
       this.bcc,
       this.replyTo,
+      this.mailboxIds,
+      this.mailboxNames,
       this.selectMode = SelectMode.INACTIVE
     }
   );
@@ -65,6 +69,8 @@ class PresentationEmail with EquatableMixin {
 
   bool isFlaggedEmail() => keywords?.containsKey(KeyWordIdentifier.emailFlagged) == true;
 
+  String get mailboxName => mailboxNames?.first?.name ?? '';
+
   @override
   List<Object?> get props => [
     id,

model/lib/extensions/email_extension.dart

@@ -57,6 +57,7 @@ extension EmailExtension on Email {
       cc: cc,
       bcc: bcc,
       replyTo: replyTo,
+      mailboxIds: mailboxIds,
       selectMode: selectMode
     );
   }

model/lib/extensions/presentation_email_extension.dart

@@ -34,6 +34,8 @@ extension PresentationEmailExtension on PresentationEmail {
         cc: cc,
         bcc: bcc,
         replyTo: replyTo,
+        mailboxIds: mailboxIds,
+        mailboxNames: mailboxNames,
         selectMode: selectMode == SelectMode.INACTIVE ? SelectMode.ACTIVE : SelectMode.INACTIVE
     );
   }
@@ -53,6 +55,8 @@ extension PresentationEmailExtension on PresentationEmail {
       cc: cc,
       bcc: bcc,
       replyTo: replyTo,
+      mailboxIds: mailboxIds,
+      mailboxNames: mailboxNames,
       selectMode: selectMode
     );
   }
@@ -102,4 +106,37 @@ extension PresentationEmailExtension on PresentationEmail {
         return Tuple3([], [], []);
     }
   }
+
+  PresentationEmail toSearchPresentationEmail(Map<MailboxId, PresentationMailbox> mapMailboxes) {
+    mailboxIds?.removeWhere((key, value) => !value);
+
+    final listMailboxId = mailboxIds?.entries
+      .where((entry) => entry.value)
+      .map((entry) => entry.key)
+      .toList();
+
+    final listMailboxName = listMailboxId
+      ?.map((mailboxId) => mapMailboxes.containsKey(mailboxId) ? mapMailboxes[mailboxId]?.name : null)
+      .where((mailboxName) => mailboxName != null)
+      .toList();
+
+    return PresentationEmail(
+      this.id,
+      keywords: keywords,
+      size: size,
+      receivedAt: receivedAt,
+      hasAttachment: hasAttachment,
+      preview: preview,
+      subject: subject,
+      sentAt: sentAt,
+      from: from,
+      to: to,
+      cc: cc,
+      bcc: bcc,
+      replyTo: replyTo,
+      mailboxIds: mailboxIds,
+      mailboxNames: listMailboxName,
+      selectMode: selectMode
+    );
+  }
 }