fix: removed extra listview
This commit is contained in:
Deven Joshi
+152
-157
@@ -333,172 +333,167 @@ class _MessageListViewState extends State<MessageListView> {
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childAnchor: Alignment.topCenter,
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message: statusString,
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child: LazyLoadScrollView(
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child: LazyLoadScrollView(
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onStartOfPage: () async {
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_inBetweenList = false;
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if (!_upToDate) {
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_topPaginationActive = false;
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_bottomPaginationActive = true;
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return _paginateData(
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onStartOfPage: () async {
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_inBetweenList = false;
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if (!_upToDate) {
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_topPaginationActive = false;
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_bottomPaginationActive = true;
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return _paginateData(
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streamChannel,
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QueryDirection.bottom,
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);
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}
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},
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onEndOfPage: () async {
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_inBetweenList = false;
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_topPaginationActive = true;
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_bottomPaginationActive = false;
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return _paginateData(
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streamChannel,
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QueryDirection.top,
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);
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},
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onInBetweenOfPage: () {
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_inBetweenList = true;
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},
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child: ScrollablePositionedList.separated(
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key: ValueKey(initialIndex + initialAlignment),
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itemPositionsListener: _itemPositionListener,
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addAutomaticKeepAlives: true,
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initialScrollIndex: initialIndex ?? 0,
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initialAlignment: initialAlignment ?? 0,
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physics: widget.scrollPhysics,
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itemScrollController: _scrollController,
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reverse: true,
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itemCount: messages.length +
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2 +
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(_isThreadConversation ? 1 : 0),
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separatorBuilder: (context, i) {
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if (i == messages.length) return Offstage();
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if (i == 0) return SizedBox(height: 30);
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if (i == messages.length + 1) {
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final replyCount =
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widget.parentMessage.replyCount;
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return Container(
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decoration: BoxDecoration(
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gradient: StreamChatTheme.of(context)
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.colorTheme
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.bgGradient,
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),
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Text(
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'$replyCount ${replyCount == 1 ? 'Reply' : 'Replies'}',
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textAlign: TextAlign.center,
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style: StreamChatTheme.of(context)
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.channelTheme
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.channelHeaderTheme
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.lastMessageAt,
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),
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),
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);
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}
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final message = messages[i];
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final nextMessage = messages[i - 1];
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if (!Jiffy(message.createdAt.toLocal()).isSame(
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nextMessage.createdAt.toLocal(),
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Units.DAY,
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)) {
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final divider = widget.dateDividerBuilder != null
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? widget.dateDividerBuilder(
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nextMessage.createdAt.toLocal(),
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)
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: DateDivider(
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dateTime: nextMessage.createdAt.toLocal(),
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);
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return Padding(
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padding:
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const EdgeInsets.symmetric(vertical: 12.0),
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child: divider,
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);
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}
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final timeDiff =
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Jiffy(nextMessage.createdAt.toLocal()).diff(
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message.createdAt.toLocal(),
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Units.MINUTE,
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);
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final isNextUserSame =
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message.user.id == nextMessage.user?.id;
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final isThread = message.replyCount > 0;
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final isDeleted = message.isDeleted;
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if (timeDiff >= 1 ||
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!isNextUserSame ||
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isThread ||
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isDeleted) {
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return SizedBox(height: 8);
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}
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return SizedBox(height: 2);
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},
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itemBuilder: (context, i) {
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if (i == messages.length + 2) {
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if (widget.parentMessageBuilder != null) {
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return widget.parentMessageBuilder(
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context,
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widget.parentMessage,
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);
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} else {
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return buildParentMessage(widget.parentMessage);
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}
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}
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if (i == messages.length + 1) {
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return _buildLoadingIndicator(
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streamChannel,
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QueryDirection.top,
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);
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}
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if (i == 0) {
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return _buildLoadingIndicator(
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streamChannel,
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QueryDirection.bottom,
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);
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}
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},
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onEndOfPage: () async {
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_inBetweenList = false;
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_topPaginationActive = true;
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_bottomPaginationActive = false;
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return _paginateData(
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streamChannel,
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QueryDirection.top,
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);
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},
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onInBetweenOfPage: () {
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_inBetweenList = true;
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},
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child: ScrollablePositionedList.separated(
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key: ValueKey(initialIndex + initialAlignment),
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itemPositionsListener: _itemPositionListener,
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addAutomaticKeepAlives: true,
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initialScrollIndex: initialIndex ?? 0,
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initialAlignment: initialAlignment ?? 0,
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physics: widget.scrollPhysics,
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itemScrollController: _scrollController,
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reverse: true,
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itemCount: messages.length +
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2 +
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(_isThreadConversation ? 1 : 0),
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separatorBuilder: (context, i) {
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if (i == messages.length) return Offstage();
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if (i == 0) return SizedBox(height: 30);
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if (i == messages.length + 1) {
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final replyCount =
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widget.parentMessage.replyCount;
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return Container(
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decoration: BoxDecoration(
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gradient: StreamChatTheme.of(context)
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.colorTheme
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.bgGradient,
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),
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Text(
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'$replyCount ${replyCount == 1 ? 'Reply' : 'Replies'}',
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textAlign: TextAlign.center,
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style: StreamChatTheme.of(context)
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.channelTheme
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.channelHeaderTheme
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.lastMessageAt,
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),
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),
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);
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}
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final message = messages[i - 1];
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final message = messages[i];
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final nextMessage = messages[i - 1];
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if (!Jiffy(message.createdAt.toLocal()).isSame(
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nextMessage.createdAt.toLocal(),
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Units.DAY,
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)) {
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final divider =
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widget.dateDividerBuilder != null
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? widget.dateDividerBuilder(
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nextMessage.createdAt.toLocal(),
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)
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: DateDivider(
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dateTime:
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nextMessage.createdAt.toLocal(),
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);
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return Padding(
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padding: const EdgeInsets.symmetric(
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vertical: 12.0),
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child: divider,
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);
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}
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final timeDiff =
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Jiffy(nextMessage.createdAt.toLocal()).diff(
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message.createdAt.toLocal(),
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Units.MINUTE,
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Widget messageWidget;
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if (i == 1) {
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messageWidget = _buildBottomMessage(
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context,
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message,
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messages,
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streamChannel,
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);
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final isNextUserSame =
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message.user.id == nextMessage.user?.id;
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final isThread = message.replyCount > 0;
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final isDeleted = message.isDeleted;
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if (timeDiff >= 1 ||
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!isNextUserSame ||
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isThread ||
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isDeleted) {
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return SizedBox(height: 8);
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}
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return SizedBox(height: 2);
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},
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itemBuilder: (context, i) {
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if (i == messages.length + 2) {
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if (widget.parentMessageBuilder != null) {
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return widget.parentMessageBuilder(
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context,
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widget.parentMessage,
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);
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} else {
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return buildParentMessage(
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widget.parentMessage);
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}
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}
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if (i == messages.length + 1) {
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return _buildLoadingIndicator(
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streamChannel,
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QueryDirection.top,
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);
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}
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if (i == 0) {
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return _buildLoadingIndicator(
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streamChannel,
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QueryDirection.bottom,
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);
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}
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final message = messages[i - 1];
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Widget messageWidget;
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if (i == 1) {
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messageWidget = _buildBottomMessage(
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context,
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message,
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messages,
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streamChannel,
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);
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} else if (i == messages.length - 1) {
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messageWidget = _buildTopMessage(
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context,
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message,
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messages,
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streamChannel,
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} else if (i == messages.length - 1) {
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messageWidget = _buildTopMessage(
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context,
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message,
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messages,
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streamChannel,
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);
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} else {
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if (widget.messageBuilder != null) {
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messageWidget = Builder(
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key:
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ValueKey<String>('MESSAGE-${message.id}'),
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builder: (context) => widget.messageBuilder(
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context,
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MessageDetails(
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context,
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message,
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messages,
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i,
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),
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messages),
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);
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} else {
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if (widget.messageBuilder != null) {
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messageWidget = Builder(
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key: ValueKey<String>(
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'MESSAGE-${message.id}'),
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builder: (context) => widget.messageBuilder(
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context,
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MessageDetails(
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context,
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message,
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messages,
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i,
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),
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messages),
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);
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} else {
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messageWidget =
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buildMessage(message, messages, i);
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}
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messageWidget =
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buildMessage(message, messages, i);
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}
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return messageWidget;
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},
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),
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}
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return messageWidget;
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},
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),
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),
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);
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