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TF-3344 Handle separator when pasting list of mail addresses

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This commit is contained in:
dab246
2024-12-24 14:14:52 +07:00
committed by Dat H. Pham
parent 6651d28d1e
commit 68b9291e68
3 changed files with 283 additions and 54 deletions
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core/lib/utils/string_convert.dart
+33 -2
View File
@@ -1,10 +1,41 @@
import 'dart:convert';
import 'app_logger.dart';
class StringConvert {
static String? writeEmptyToNull(String text) {
static const String separatorPattern = r'[ ,;]+';
static String? writeEmptyToNull(String text) {
if (text.isEmpty) return null;
return text;
}
static String writeNullToEmpty(String? text) {
static String writeNullToEmpty(String? text) {
return text ?? '';
}
static List<String> extractStrings(String input) {
try {
// Check if the input is URL encoded
if (input.contains('%')) {
input = Uri.decodeComponent(input); // Decode URL encoding
}
// Check if the input is Base64 encoded
if (input.length % 4 == 0 && RegExp(r'^[A-Za-z0-9+/=]+$').hasMatch(input)) {
input = utf8.decode(base64.decode(input)); // Decode Base64 encoding
}
final RegExp separator = RegExp(separatorPattern);
final listStrings = input
.replaceAll('\n', ' ')
.split(separator)
.where((value) => value.trim().isNotEmpty)
.toList();
log('StringConvert::extractStrings:listStrings = $listStrings');
return listStrings;
} catch (e) {
return [];
}
}
}
core/test/utils/string_convert_test.dart
+162
View File
@@ -0,0 +1,162 @@
import 'dart:convert';
import 'package:core/utils/string_convert.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
group('StringConvert::extractStrings::', () {
group('Basic Functionality', () {
test('should extract strings separated by spaces', () {
const input = 'user1@example.com user2@example.com';
final expected = ['user1@example.com', 'user2@example.com'];
expect(StringConvert.extractStrings(input), equals(expected));
});
test('should extract strings separated by commas', () {
const input = 'user1@example.com,user2@example.com';
final expected = ['user1@example.com', 'user2@example.com'];
expect(StringConvert.extractStrings(input), equals(expected));
});
test('should extract strings separated by semicolons', () {
const input = 'user1@example.com;user2@example.com';
final expected = ['user1@example.com', 'user2@example.com'];
expect(StringConvert.extractStrings(input), equals(expected));
});
test('should extract strings separated by mixed separators', () {
const input = 'user1@example.com, user2@example.com; user3@example.com';
final expected = [
'user1@example.com',
'user2@example.com',
'user3@example.com'
];
expect(StringConvert.extractStrings(input), equals(expected));
});
test('should handle multiple consecutive separators', () {
const input =
'user1@example.com,,; user2@example.com;; user3@example.com';
final expected = [
'user1@example.com',
'user2@example.com',
'user3@example.com'
];
expect(StringConvert.extractStrings(input), equals(expected));
});
});
group('Edge Cases', () {
test('should handle empty input', () {
const input = '';
final expected = <String>[];
expect(StringConvert.extractStrings(input), equals(expected));
});
test('should handle input with only separators', () {
const input = ',, ;; ';
final expected = <String>[];
expect(StringConvert.extractStrings(input), equals(expected));
});
test('should handle trailing and leading separators', () {
const input = ', user1@example.com; user2@example.com ,';
final expected = ['user1@example.com', 'user2@example.com'];
expect(StringConvert.extractStrings(input), equals(expected));
});
test('should handle extra spaces between separators', () {
const input = 'user1@example.com , user2@example.com ; user3@example.com';
final expected = [
'user1@example.com',
'user2@example.com',
'user3@example.com'
];
expect(StringConvert.extractStrings(input), equals(expected));
});
});
group('Stress Tests', () {
test('should handle a large number of strings', () {
final input = List.generate(
1000,
(index) =>
'user$index@example.com${index % 3 == 0 ? ',' : index % 3 == 1 ? ';' : ' '}',
).join();
final expected =
List.generate(1000, (index) => 'user$index@example.com');
expect(StringConvert.extractStrings(input), equals(expected));
});
});
group('Encoded Input Tests', () {
test('should handle URL encoded input', () {
String input = 'user1%40example.com%20user2%40example.com%20user3%40example.com';
final expected = [
'user1@example.com',
'user2@example.com',
'user3@example.com'
];
expect(StringConvert.extractStrings(input), equals(expected));
});
test('should handle Base64 encoded input', () {
String input = 'dXNlcjFAZXhhbXBsZS5jb20gdXNlcjJAZXhhbXBsZS5jb20gdXNlcjNAZXhhbXBsZS5jb20=';
final expected = [
'user1@example.com',
'user2@example.com',
'user3@example.com'
];
expect(StringConvert.extractStrings(input), equals(expected));
});
test('should handle input with both URL encoding and Base64 encoding', () {
String input = Uri.encodeComponent(base64.encode(utf8.encode('user1@example.com user2@example.com user3@example.com')));
final expected = [
'user1@example.com',
'user2@example.com',
'user3@example.com'
];
expect(StringConvert.extractStrings(input), equals(expected));
});
});
group('Failing Cases', () {
test('should return empty list for empty input', () {
String input = '';
expect(StringConvert.extractStrings(input), equals([]));
});
test('should return empty list if input is only separators', () {
String input = ' , ; ';
expect(StringConvert.extractStrings(input), equals([]));
});
test('should return correct result for input with invalid separators', () {
String input = 'user1@example.com,,user2@example.com;;;user3@example.com';
final expected = [
'user1@example.com',
'user2@example.com',
'user3@example.com'
];
expect(StringConvert.extractStrings(input), equals(expected));
});
test('should return empty list for input with only whitespace and separators', () {
String input = ' , ; \n';
expect(StringConvert.extractStrings(input), equals([]));
});
test('should handle input with newline characters', () {
// Arrange
String input = 'user1@example.com\nuser2@example.com;user3@example.com';
final expected = [
'user1@example.com',
'user2@example.com',
'user3@example.com'
];
expect(StringConvert.extractStrings(input), equals(expected));
});
});
});
}
lib/features/composer/presentation/composer_controller.dart
+88 -52
View File
@@ -1545,15 +1545,30 @@ class ComposerController extends BaseController
final inputToEmail = toEmailAddressController.text;
final inputCcEmail = ccEmailAddressController.text;
final inputBccEmail = bccEmailAddressController.text;
if (inputToEmail.isNotEmpty) {
_autoCreateToEmailTag(inputToEmail);
log('ComposerController::_autoCreateEmailTag:inputToEmail = $inputToEmail | inputCcEmail = $inputCcEmail | inputBccEmail = $inputBccEmail');
if (inputToEmail.trim().isNotEmpty) {
_autoCreateEmailTagForRecipientField(
prefixEmail: PrefixEmailAddress.to,
inputText: inputToEmail,
listEmailAddress: listToEmailAddress,
keyEmailTagEditor: keyToEmailTagEditor,
);
}
if (inputCcEmail.isNotEmpty) {
_autoCreateCcEmailTag(inputCcEmail);
if (inputCcEmail.trim().isNotEmpty) {
_autoCreateEmailTagForRecipientField(
prefixEmail: PrefixEmailAddress.cc,
inputText: inputCcEmail,
listEmailAddress: listCcEmailAddress,
keyEmailTagEditor: keyCcEmailTagEditor,
);
}
if (inputBccEmail.isNotEmpty) {
_autoCreateBccEmailTag(inputBccEmail);
if (inputBccEmail.trim().isNotEmpty) {
_autoCreateEmailTagForRecipientField(
prefixEmail: PrefixEmailAddress.bcc,
inputText: inputBccEmail,
listEmailAddress: listBccEmailAddress,
keyEmailTagEditor: keyBccEmailTagEditor,
);
}
}
@@ -1564,47 +1579,53 @@ class ComposerController extends BaseController
.contains(inputEmail);
}
void _autoCreateToEmailTag(String inputEmail) {
if (!_isDuplicatedRecipient(inputEmail, listToEmailAddress)) {
final emailAddress = EmailAddress(null, inputEmail);
listToEmailAddress.add(emailAddress);
isInitialRecipient.value = true;
isInitialRecipient.refresh();
_updateStatusEmailSendButton();
}
log('ComposerController::_autoCreateToEmailTag(): STATE: ${keyToEmailTagEditor.currentState}');
keyToEmailTagEditor.currentState?.resetTextField();
Future.delayed(const Duration(milliseconds: 300), () {
keyToEmailTagEditor.currentState?.closeSuggestionBox();
});
}
void _autoCreateEmailTagForRecipientField({
required PrefixEmailAddress prefixEmail,
required String inputText,
required List<EmailAddress> listEmailAddress,
required GlobalKey<TagsEditorState> keyEmailTagEditor,
}) {
log('ComposerController::_autoCreateEmailTagForRecipientField:prefixEmail = $prefixEmail | inputText = $inputText | listEmailAddress = $listEmailAddress');
switch(prefixEmail) {
case PrefixEmailAddress.to:
case PrefixEmailAddress.cc:
case PrefixEmailAddress.bcc:
final listString = StringConvert.extractStrings(inputText).toSet();
if (listString.isEmpty && !_isDuplicatedRecipient(inputText, listEmailAddress)) {
final emailAddress = EmailAddress(null, inputText);
listEmailAddress.add(emailAddress);
isInitialRecipient.value = true;
isInitialRecipient.refresh();
_updateStatusEmailSendButton();
keyEmailTagEditor.currentState?.resetTextField();
Future.delayed(
const Duration(milliseconds: 300),
keyEmailTagEditor.currentState?.closeSuggestionBox,
);
} else if (listString.isNotEmpty) {
final listStringNotExist = listString
.where((text) => !_isDuplicatedRecipient(text, listEmailAddress))
.toList();
void _autoCreateCcEmailTag(String inputEmail) {
if (!_isDuplicatedRecipient(inputEmail, listCcEmailAddress)) {
final emailAddress = EmailAddress(null, inputEmail);
listCcEmailAddress.add(emailAddress);
isInitialRecipient.value = true;
isInitialRecipient.refresh();
_updateStatusEmailSendButton();
if (listStringNotExist.isNotEmpty) {
final listAddress = listStringNotExist
.map((value) => EmailAddress(null, value))
.toList();
listEmailAddress.addAll(listAddress);
isInitialRecipient.value = true;
isInitialRecipient.refresh();
_updateStatusEmailSendButton();
keyEmailTagEditor.currentState?.resetTextField();
Future.delayed(
const Duration(milliseconds: 300),
keyEmailTagEditor.currentState?.closeSuggestionBox,
);
}
}
break;
default:
break;
}
keyCcEmailTagEditor.currentState?.resetTextField();
Future.delayed(const Duration(milliseconds: 300), () {
keyCcEmailTagEditor.currentState?.closeSuggestionBox();
});
}
void _autoCreateBccEmailTag(String inputEmail) {
if (!_isDuplicatedRecipient(inputEmail, listBccEmailAddress)) {
final emailAddress = EmailAddress(null, inputEmail);
listBccEmailAddress.add(emailAddress);
isInitialRecipient.value = true;
isInitialRecipient.refresh();
_updateStatusEmailSendButton();
}
keyBccEmailTagEditor.currentState?.resetTextField();
Future.delayed(const Duration(milliseconds: 300), () {
keyBccEmailTagEditor.currentState?.closeSuggestionBox();
});
}
void _closeSuggestionBox() {
@@ -1664,22 +1685,37 @@ class ComposerController extends BaseController
case PrefixEmailAddress.to:
toAddressExpandMode.value = ExpandMode.COLLAPSE;
final inputToEmail = toEmailAddressController.text;
if (inputToEmail.isNotEmpty) {
_autoCreateToEmailTag(inputToEmail);
if (inputToEmail.trim().isNotEmpty) {
_autoCreateEmailTagForRecipientField(
prefixEmail: PrefixEmailAddress.to,
inputText: inputToEmail,
listEmailAddress: listToEmailAddress,
keyEmailTagEditor: keyToEmailTagEditor,
);
}
break;
case PrefixEmailAddress.cc:
ccAddressExpandMode.value = ExpandMode.COLLAPSE;
final inputCcEmail = ccEmailAddressController.text;
if (inputCcEmail.isNotEmpty) {
_autoCreateCcEmailTag(inputCcEmail);
if (inputCcEmail.trim().isNotEmpty) {
_autoCreateEmailTagForRecipientField(
prefixEmail: PrefixEmailAddress.cc,
inputText: inputCcEmail,
listEmailAddress: listCcEmailAddress,
keyEmailTagEditor: keyCcEmailTagEditor,
);
}
break;
case PrefixEmailAddress.bcc:
bccAddressExpandMode.value = ExpandMode.COLLAPSE;
final inputBccEmail = bccEmailAddressController.text;
if (inputBccEmail.isNotEmpty) {
_autoCreateBccEmailTag(inputBccEmail);
if (inputBccEmail.trim().isNotEmpty) {
_autoCreateEmailTagForRecipientField(
prefixEmail: PrefixEmailAddress.bcc,
inputText: inputBccEmail,
listEmailAddress: listBccEmailAddress,
keyEmailTagEditor: keyBccEmailTagEditor,
);
}
break;
default: