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TF-4368 Auto trigger load more when get all email return < 20 emails

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This commit is contained in:
dab246
2026-03-17 12:55:02 +07:00
committed by Dat H. Pham
parent 7907df3140
commit 651115c304
2 changed files with 137 additions and 65 deletions
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lib/features/thread/domain/constants/thread_constants.dart
-1
View File
@@ -73,7 +73,6 @@ class ThreadConstants {
});
static const int defaultMaxHeightEmailItemOnBrowser = 40;
static const int defaultMaxHeightBrowser = 1200;
static final propertiesParseEmailByBlobId = Properties({
EmailProperty.id,
lib/features/thread/presentation/thread_controller.dart
+137 -64
View File
@@ -97,8 +97,8 @@ class ThreadController extends BaseController with EmailActionController {
final openingEmail = RxBool(false);
final loadingMoreStatus = Rx(LoadingMoreStatus.idle);
bool canLoadMore = false;
bool canSearchMore = false;
bool canLoadMore = true;
bool canSearchMore = true;
MailboxId? _currentMemoryMailboxId;
int _peakEmailCount = 0;
final ScrollController listEmailController = ScrollController();
@@ -203,6 +203,7 @@ class ThreadController extends BaseController with EmailActionController {
if (failure is SearchEmailFailure) {
mailboxDashBoardController.updateRefreshAllEmailState(Left(RefreshAllEmailFailure()));
canSearchMore = false;
loadingMoreStatus.value = LoadingMoreStatus.idle;
mailboxDashBoardController.emailsInCurrentMailbox.clear();
showRetryToast(failure);
} else if (failure is SearchMoreEmailFailure) {
@@ -245,7 +246,7 @@ class ThreadController extends BaseController with EmailActionController {
},
(success) {
if (success is GetAllEmailSuccess) {
_handleOnDoneGetAllEmailSuccess();
_handleOnDoneGetAllEmailSuccess(success);
}
},
);
@@ -411,7 +412,7 @@ class ThreadController extends BaseController with EmailActionController {
ever(mailboxDashBoardController.emailsInCurrentMailbox, (emails) {
final countEmails = emails.length;
log(
logTrace(
'ThreadController::Ever(mailboxDashBoardController.emailsInCurrentMailbox): '
'Count emails is $countEmails, '
'_peakEmailCount is $_peakEmailCount',
@@ -472,27 +473,56 @@ class ThreadController extends BaseController with EmailActionController {
}
void _validateBrowserHeight() {
if (_isAutoLoadMore) {
_performAutomaticallyLoadMoreEmails();
}
}
bool get _isAutoLoadMore {
if (!PlatformInfo.isWeb) {
return _isNonWebAutoLoadMore;
}
final browserInnerHeight = html.window.innerHeight ?? 0;
final currentListEmails = mailboxDashBoardController.emailsInCurrentMailbox;
final totalHeightListEmails = currentListEmails.isEmpty
? 0
: currentListEmails.length * ThreadConstants.defaultMaxHeightEmailItemOnBrowser;
final isAutoLoadMore =
browserInnerHeight >= ThreadConstants.defaultMaxHeightBrowser &&
totalHeightListEmails <= browserInnerHeight;
? 0
: currentListEmails.length *
ThreadConstants.defaultMaxHeightEmailItemOnBrowser;
final isAutoLoadMore = totalHeightListEmails > 0 &&
totalHeightListEmails <= browserInnerHeight;
logTrace(
'ThreadController::_validateBrowserHeight():'
'ThreadController::_isAutoLoadMore():'
'BrowserInnerHeight = $browserInnerHeight, '
'TotalHeightListEmails = $totalHeightListEmails, '
'ThreadConstants.defaultMaxHeightBrowser = ${ThreadConstants.defaultMaxHeightBrowser}, '
'ThreadConstants.defaultMaxHeightEmailItemOnBrowser = ${ThreadConstants.defaultMaxHeightEmailItemOnBrowser}, '
'CountCurrentListEmails = ${currentListEmails.length}, '
'CanLoadMore = $canLoadMore, '
'isAutoLoadMore = $isAutoLoadMore, '
'CountCurrentListEmails = ${currentListEmails.length}',
'isAutoLoadMore = $isAutoLoadMore ',
);
if (isAutoLoadMore) {
_performAutomaticallyLoadMoreEmails();
return isAutoLoadMore;
}
bool get _isNonWebAutoLoadMore {
if (!listEmailController.hasClients) {
logTrace(
'ThreadController::_isNonWebAutoLoadMore(): listEmailController.hasClients = false',
);
return false;
}
final maxScroll = listEmailController.position.maxScrollExtent;
final viewport = listEmailController.position.viewportDimension;
final isAutoLoadMore = maxScroll <= viewport;
logTrace(
'ThreadController::_isNonWebAutoLoadMore():'
'maxScroll = $maxScroll, '
'viewport = $viewport, '
'CanLoadMore = $canLoadMore, '
'isAutoLoadMore = $isAutoLoadMore ',
);
return isAutoLoadMore;
}
void _performAutomaticallyLoadMoreEmails() {
@@ -525,10 +555,14 @@ class ThreadController extends BaseController with EmailActionController {
mailboxDashBoardController.listEmailSelected.clear();
mailboxDashBoardController.currentSelectMode.value = SelectMode.INACTIVE;
canLoadMore = true;
canSearchMore = true;
loadingMoreStatus.value = LoadingMoreStatus.idle;
}
void _getAllEmailSuccess(GetAllEmailSuccess success) {
void _getAllEmailSuccess(
GetAllEmailSuccess success, {
bool shouldJumpToFirstEmail = true,
}) {
log('ThreadController::_getAllEmailSuccess: GetAllForMailboxId = ${success.currentMailboxId?.asString} | SELECTED_MAILBOX_ID = ${selectedMailboxId?.asString} | SELECTED_MAILBOX_NAME = ${selectedMailbox?.name?.name}');
mailboxDashBoardController.updateRefreshAllEmailState(Right(RefreshAllEmailSuccess()));
final currentMailboxId = success.currentMailboxId;
@@ -539,42 +573,54 @@ class ThreadController extends BaseController with EmailActionController {
return;
}
mailboxDashBoardController.setCurrentEmailState(success.currentEmailState);
log('ThreadController::_getAllEmailSuccess():COUNT = ${success.emailList.length} | EMAIL_STATE = ${mailboxDashBoardController.currentEmailState}');
final newListEmail = success.emailList.syncPresentationEmail(
mapMailboxById: mailboxDashBoardController.mapMailboxById,
selectedMailbox: selectedMailbox,
searchQuery: searchController.searchQuery,
isSearchEmailRunning: searchController.isSearchEmailRunning
);
logTrace(
'ThreadController::_getAllEmailSuccess():'
'MailboxId = ${success.currentMailboxId?.asString}, '
'ServerEmailCount = ${success.emailList.length}, '
'DisplayedEmailCount = ${newListEmail.length}, '
'EmailState = ${success.currentEmailState?.value}',
);
mailboxDashBoardController.updateEmailList(newListEmail);
if (mailboxDashBoardController.isSelectionEnabled()) {
mailboxDashBoardController.listEmailSelected.value = listEmailSelected;
}
canLoadMore = newListEmail.length >= ThreadConstants.maxCountEmails;
loadingMoreStatus.value = LoadingMoreStatus.completed;
if (listEmailController.hasClients) {
if (shouldJumpToFirstEmail && listEmailController.hasClients) {
listEmailController.jumpTo(0);
}
}
void _handleOnDoneGetAllEmailSuccess() {
if (PlatformInfo.isWeb) {
_validateBrowserHeight();
if (mailboxDashBoardController.isEmailListDisplayed) {
refocusMailShortcutFocus();
}
void _handleOnDoneGetAllEmailSuccess(GetAllEmailSuccess success) {
if (PlatformInfo.isWeb && mailboxDashBoardController.isEmailListDisplayed) {
refocusMailShortcutFocus();
}
final emailList = success.emailList;
log('ThreadController::_handleOnDoneGetAllEmailSuccess: EmailCount = ${emailList.length}');
if (_isAutoLoadMore && emailList.isNotEmpty) {
_performAutomaticallyLoadMoreEmails();
} else {
canLoadMore = emailList.isNotEmpty;
}
}
void _handleOnDoneGetAllEmailFailure() {
if (PlatformInfo.isWeb) {
_validateBrowserHeight();
}
log('ThreadController::_handleOnDoneGetAllEmailFailure');
if (PlatformInfo.isWeb && mailboxDashBoardController.isEmailListDisplayed) {
refocusMailShortcutFocus();
}
if (_isAutoLoadMore) {
_performAutomaticallyLoadMoreEmails();
} else {
canLoadMore = false;
loadingMoreStatus.value = LoadingMoreStatus.idle;
}
}
void _refreshChangesAllEmailSuccess(RefreshChangesAllEmailSuccess success) {
@@ -602,8 +648,17 @@ class ThreadController extends BaseController with EmailActionController {
mailboxDashBoardController.listEmailSelected.value = listEmailSelected;
}
if (PlatformInfo.isWeb) {
_validateBrowserHeight();
logTrace(
'ThreadController::_refreshChangesAllEmailSuccess():'
'MailboxId = ${success.currentMailboxId?.asString}, '
'CurrentEmailCount = ${emailsBeforeChanges.length}, '
'ServerEmailCount = ${success.emailList.length}, '
'DisplayedEmailCount = ${emailListSynced.length}, '
'EmailState = ${success.currentEmailState?.value}',
);
if (_isAutoLoadMore) {
_performAutomaticallyLoadMoreEmails();
}
}
@@ -700,7 +755,8 @@ class ThreadController extends BaseController with EmailActionController {
await _refreshChangeListEmailCache();
log('ThreadController::_refreshChangeSearchEmail:');
canSearchMore = false;
canSearchMore = true;
loadingMoreStatus.value = LoadingMoreStatus.idle;
searchController.updateFilterEmail(
positionOption: option(
_searchEmailFilter.sortOrderType.isScrollByPosition(),
@@ -737,6 +793,7 @@ class ThreadController extends BaseController with EmailActionController {
mailboxDashBoardController.updateRefreshAllEmailState(
Left(RefreshAllEmailFailure()));
canSearchMore = false;
loadingMoreStatus.value = LoadingMoreStatus.completed;
mailboxDashBoardController.emailsInCurrentMailbox.clear();
if (searchState != null) {
onDataFailureViewState(searchState);
@@ -820,7 +877,7 @@ class ThreadController extends BaseController with EmailActionController {
.foldSuccessWithResult<GetAllEmailSuccess>();
if (emailSuccessState is GetAllEmailSuccess) {
_getAllEmailSuccess(emailSuccessState);
_getAllEmailSuccess(emailSuccessState, shouldJumpToFirstEmail: false);
} else if (emailSuccessState != null) {
onDataFailureViewState(emailSuccessState);
}
@@ -831,16 +888,20 @@ class ThreadController extends BaseController with EmailActionController {
if (!canLoadMore) return;
if (_session != null && _accountId != null) {
final oldestEmail = mailboxDashBoardController.emailsInCurrentMailbox.isNotEmpty
? mailboxDashBoardController.emailsInCurrentMailbox.last
: null;
final currentListEmail =
mailboxDashBoardController.emailsInCurrentMailbox;
final oldestEmail =
currentListEmail.isNotEmpty ? currentListEmail.last : null;
final useCache = selectedMailbox?.isCacheable ?? false;
final filterOption = mailboxDashBoardController.filterMessageOption.value;
logTrace(
'ThreadController::_loadMoreEmails: OldestEmailID = ${oldestEmail?.id?.asString}, '
'ThreadController::_loadMoreEmails: '
'OldestEmailID = ${oldestEmail?.id?.asString}, '
'useCache = $useCache, '
'filterOption = ${filterOption.name}',
);
consumeState(_loadMoreEmailsInMailboxInteractor.execute(
GetEmailRequest(
_session!,
@@ -851,7 +912,7 @@ class ThreadController extends BaseController with EmailActionController {
filter: getFilterConditionForLoadMailbox(oldestEmail: oldestEmail),
properties: EmailUtils.getPropertiesForEmailGetMethod(_session!, _accountId!),
lastEmailId: oldestEmail?.id,
useCache: selectedMailbox?.isCacheable ?? false,
useCache: useCache,
)
));
} else {
@@ -879,18 +940,24 @@ class ThreadController extends BaseController with EmailActionController {
}
void _loadMoreEmailsSuccess(LoadMoreEmailsSuccess success) {
canLoadMore = success.emailList.isNotEmpty;
loadingMoreStatus.value = LoadingMoreStatus.completed;
final appendableList = validateListEmailsLoadMore(success.emailList);
final emailList = success.emailList;
final appendableList = validateListEmailsLoadMore(emailList);
logTrace(
'ThreadController::_loadMoreEmailsSuccess: emailList = ${success.emailList.length}, '
'appendableList = ${appendableList.length}',
'ThreadController::_loadMoreEmailsSuccess: '
'ServerEmailCount = ${emailList.length}, '
'EmailAppendableCount = ${appendableList.length}',
);
if (appendableList.isNotEmpty) {
mailboxDashBoardController.emailsInCurrentMailbox.addAll(appendableList);
}
if (PlatformInfo.isWeb) {
_validateBrowserHeight();
if (_isAutoLoadMore && emailList.isNotEmpty) {
_performAutomaticallyLoadMoreEmails();
} else {
canLoadMore = emailList.isNotEmpty;
loadingMoreStatus.value = LoadingMoreStatus.completed;
}
}
@@ -1059,7 +1126,8 @@ class ThreadController extends BaseController with EmailActionController {
if (!needRefreshSearchState) {
mailboxDashBoardController.emailsInCurrentMailbox.clear();
}
canSearchMore = false;
canSearchMore = true;
loadingMoreStatus.value = LoadingMoreStatus.idle;
searchController.updateFilterEmail(
positionOption: option(_searchEmailFilter.sortOrderType.isScrollByPosition(), 0),
@@ -1105,8 +1173,9 @@ class ThreadController extends BaseController with EmailActionController {
void _searchEmailsSuccess(SearchEmailSuccess success) {
mailboxDashBoardController.updateRefreshAllEmailState(Right(RefreshAllEmailSuccess()));
log('ThreadController::_searchEmailsSuccess: COUNT = ${success.emailList.length}');
final resultEmailSearchList = success.emailList
final emailList = success.emailList;
log('ThreadController::_searchEmailsSuccess: COUNT = ${emailList.length}');
final resultEmailSearchList = emailList
.map((email) => email.toSearchPresentationEmail(mailboxDashBoardController.mapMailboxById))
.toList();
@@ -1123,11 +1192,12 @@ class ThreadController extends BaseController with EmailActionController {
if (mailboxDashBoardController.isSelectionEnabled()) {
mailboxDashBoardController.listEmailSelected.value = listEmailSelected;
}
canSearchMore = newEmailListSynced.length >= ThreadConstants.maxCountEmails;
loadingMoreStatus.value = LoadingMoreStatus.completed;
if (PlatformInfo.isWeb) {
_validateBrowserHeight();
if (_isAutoLoadMore && emailList.isNotEmpty) {
_performAutomaticallyLoadMoreEmails();
} else {
canSearchMore = emailList.isNotEmpty;
loadingMoreStatus.value = LoadingMoreStatus.completed;
}
}
@@ -1139,12 +1209,13 @@ class ThreadController extends BaseController with EmailActionController {
if (!canSearchMore) return;
if (_session != null && _accountId != null) {
final lastEmail = mailboxDashBoardController.emailsInCurrentMailbox.isNotEmpty
? mailboxDashBoardController.emailsInCurrentMailbox.last
: null;
final currentEmailList =
mailboxDashBoardController.emailsInCurrentMailbox;
final lastEmail =
currentEmailList.isNotEmpty ? currentEmailList.last : null;
if (_searchEmailFilter.sortOrderType.isScrollByPosition()) {
final nextPosition = mailboxDashBoardController.emailsInCurrentMailbox.length;
final nextPosition = currentEmailList.length;
log('ThreadController::_searchMoreEmails:nextPosition: $nextPosition');
searchController.updateFilterEmail(positionOption: Some(nextPosition));
} else if (_searchEmailFilter.sortOrderType == EmailSortOrderType.oldest) {
@@ -1173,9 +1244,10 @@ class ThreadController extends BaseController with EmailActionController {
}
void _searchMoreEmailsSuccess(SearchMoreEmailSuccess success) {
log('ThreadController::_searchMoreEmailsSuccess: COUNT = ${success.emailList.length}');
if (success.emailList.isNotEmpty) {
final resultEmailSearchList = success.emailList
final emailList = success.emailList;
log('ThreadController::_searchMoreEmailsSuccess: COUNT = ${emailList.length}');
if (emailList.isNotEmpty) {
final resultEmailSearchList = emailList
.map((email) => email.toSearchPresentationEmail(mailboxDashBoardController.mapMailboxById))
.where((email) => mailboxDashBoardController.emailsInCurrentMailbox.every((emailInCurrentMailbox) => emailInCurrentMailbox.id != email.id))
.toList()
@@ -1187,11 +1259,12 @@ class ThreadController extends BaseController with EmailActionController {
);
mailboxDashBoardController.emailsInCurrentMailbox.addAll(resultEmailSearchList);
}
canSearchMore = success.emailList.isNotEmpty;
loadingMoreStatus.value = LoadingMoreStatus.completed;
if (PlatformInfo.isWeb) {
_validateBrowserHeight();
if (_isAutoLoadMore && emailList.isNotEmpty) {
_performAutomaticallyLoadMoreEmails();
} else {
canSearchMore = emailList.isNotEmpty;
loadingMoreStatus.value = LoadingMoreStatus.completed;
}
}