TF-46 Create object, builder for model and core module

model/lib/email/email_action_type.dart

@@ -0,0 +1,7 @@
+
+enum EmailActionType {
+  reply,
+  forward,
+  replyAll,
+  compose,
+}

model/lib/email/prefix_email_address.dart

@@ -0,0 +1,6 @@
+
+enum PrefixEmailAddress {
+  to,
+  cc,
+  bcc
+}

model/lib/email/presentation_email.dart

@@ -53,7 +53,7 @@ class PresentationEmail with EquatableMixin {
 
   String getAvatarText() {
     if (getSenderName().isNotEmpty) {
-      return getSenderName().substring(0, 1).toUpperCase();
+      return getSenderName()[0].toUpperCase();
     }
     return '';
   }

model/lib/extensions/email_address_extension.dart

@@ -3,11 +3,27 @@ import 'package:jmap_dart_client/jmap/mail/email/email_address.dart';
 extension EmailAddressExtension on EmailAddress {
 
   String asString() {
-    if (name != null && name!.isNotEmpty) {
+    if (getName().isNotEmpty) {
       return name!;
-    } else if (email != null && email!.isNotEmpty) {
+    } else if (getEmail().isNotEmpty) {
       return email!;
     }
     return '';
   }
+
+  String asFullString() {
+    if (getName().isNotEmpty) {
+      if (getEmail().isNotEmpty) {
+        return '${name!} <${email!}>';
+      }
+      return name!;
+    } else if (getEmail().isNotEmpty) {
+      return email!;
+    }
+    return '';
+  }
+
+  String getEmail() => email != null ? email! : '';
+
+  String getName() => name != null ? name! : '';
 }

model/lib/extensions/list_email_address_extension.dart

@@ -4,20 +4,21 @@ import 'package:model/extensions/email_address_extension.dart';
 
 extension ListEmailAddressExtension on Set<EmailAddress>? {
 
-  List<String> getListEmailAddress({ExpandMode expandMode = ExpandMode.EXPAND, int limitAddress = 1}) {
+  List<String> getListEmailAddress({ExpandMode expandMode = ExpandMode.EXPAND, int limitAddress = 1, bool isFullEmailAddress = false}) {
     if (this != null) {
       if (expandMode == ExpandMode.EXPAND) {
-        return this!.map((emailAddress) => emailAddress.asString()).toList();
+        return this!.map((emailAddress) => isFullEmailAddress ? emailAddress.asFullString() : emailAddress.asString()).toList();
       } else {
-        final address = this!.map((emailAddress) => emailAddress.asString()).toList();
+        final address = this!.map((emailAddress) => isFullEmailAddress ? emailAddress.asFullString() : emailAddress.asString()).toList();
         return address.length > limitAddress ? address.sublist(0, limitAddress) : address;
       }
     }
     return [];
   }
 
-  String listEmailAddressToString({ExpandMode expandMode = ExpandMode.EXPAND, int limitAddress = 1}) {
-    return getListEmailAddress(expandMode: expandMode, limitAddress: limitAddress).join(', ');
+  String listEmailAddressToString({ExpandMode expandMode = ExpandMode.EXPAND, int limitAddress = 1, bool isFullEmailAddress = false}) {
+    final listEmail = getListEmailAddress(expandMode: expandMode, limitAddress: limitAddress, isFullEmailAddress: isFullEmailAddress);
+    return listEmail.isNotEmpty ? listEmail.join(', ') : '';
   }
 
   int numberEmailAddress() => this != null ? this!.length : 0;

model/lib/extensions/utcdate_extension.dart

@@ -0,0 +1,13 @@
+import 'package:intl/intl.dart';
+import 'package:jmap_dart_client/jmap/core/utc_date.dart';
+
+extension UTCDateExtension on UTCDate? {
+
+  String formatDate({String pattern = 'yMMMd', String locale = 'en_US'}) {
+    if (this != null) {
+      return DateFormat(pattern, locale).format(this!.value);
+    } else {
+      return '';
+    }
+  }
+}

model/lib/model.dart

@@ -19,9 +19,12 @@ export 'mailbox/expand_mode.dart';
 // Email
 export 'email/presentation_email.dart';
 export 'email/email_content.dart';
+export 'email/prefix_email_address.dart';
+export 'email/email_action_type.dart';
 export 'email/presentation_email_address.dart';
 
 // Extensions
 export 'extensions/email_address_extension.dart';
 export 'extensions/list_email_address_extension.dart';
-export 'extensions/session_extension.dart';
+export 'extensions/session_extension.dart';
+export 'extensions/utcdate_extension.dart';