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feat: add HTML providers for Realbooru and Paheal, hidden posts screen, and UI/search enhancements

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This commit is contained in:
RarDog
2026-09-03 16:40:37 +03:00
parent 7cccb2cd8d
commit 45faa12133
55 changed files with 4263 additions and 2076 deletions
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lib/shared/widgets/app_search_bar.dart
+110 -77
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@@ -54,6 +54,8 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
OverlayEntry? _suggestionsOverlay;
Timer? _debounce;
List<String> _tags = [];
String _lastExternalValue = '';
bool _localDirty = false;
@override
void initState() {
@@ -62,15 +64,20 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
_focusNode = FocusNode();
_tagScrollController = ScrollController();
_focusNode.addListener(_handleFocusChanged);
_setFromQuery(widget.initialValue ?? '');
_lastExternalValue = widget.initialValue ?? '';
_setFromQuery(_lastExternalValue);
}
@override
void didUpdateWidget(covariant TagInputSearchBar oldWidget) {
super.didUpdateWidget(oldWidget);
final next = widget.initialValue ?? '';
if (!_focusNode.hasFocus && oldWidget.initialValue != next) {
final externalChanged = next != _lastExternalValue;
final externalCleared = next.isEmpty && _lastExternalValue.isNotEmpty;
if (externalChanged && (externalCleared || !_isEditing)) {
_setFromQuery(next);
_lastExternalValue = next;
_localDirty = false;
}
if (oldWidget.suggestions != widget.suggestions) {
_syncSuggestionsOverlay();
@@ -90,6 +97,13 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
void _handleFocusChanged() {
if (!mounted) return;
if (!_focusNode.hasFocus && !_localDirty) {
final next = widget.initialValue ?? '';
if (next != _lastExternalValue) {
_setFromQuery(next);
_lastExternalValue = next;
}
}
setState(() {});
_syncSuggestionsOverlay();
}
@@ -193,7 +207,11 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
}
void _syncSuggestionsOverlay() {
if (!_focusNode.hasFocus || widget.suggestions.isEmpty) {
final token = _activeToken;
final suggestions = widget.suggestions
.where((item) => item.name.toLowerCase().startsWith(token))
.toList(growable: false);
if (!_focusNode.hasFocus || token.isEmpty || suggestions.isEmpty) {
_removeSuggestionsOverlay();
return;
}
@@ -203,20 +221,17 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
if (overlay == null || renderBox == null || !renderBox.hasSize) return;
final size = renderBox.size;
if (_suggestionsOverlay == null) {
_suggestionsOverlay = OverlayEntry(
builder: (context) => _TagSuggestionOverlay(
link: _layerLink,
width: size.width,
yOffset: size.height + 8,
suggestions: widget.suggestions,
onSelected: _applySuggestion,
),
);
overlay.insert(_suggestionsOverlay!);
return;
}
_suggestionsOverlay?.markNeedsBuild();
_removeSuggestionsOverlay();
_suggestionsOverlay = OverlayEntry(
builder: (context) => _TagSuggestionOverlay(
link: _layerLink,
width: size.width,
yOffset: size.height + 8,
suggestions: suggestions,
onSelected: _applySuggestion,
),
);
overlay.insert(_suggestionsOverlay!);
}
void _removeSuggestionsOverlay() {
@@ -268,6 +283,7 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
}
void _handleDraftChanged(String value) {
_localDirty = true;
final composing = _controller.value.composing;
if (!composing.isValid &&
value.isNotEmpty &&
@@ -286,6 +302,7 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
void _commitDraft(String value) {
final additions = _parseTags(value);
if (additions.isEmpty) return;
_localDirty = true;
setState(() {
for (final tag in additions) {
if (!_tags.contains(tag)) _tags.add(tag);
@@ -299,11 +316,14 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
_debounce?.cancel();
_commitDraft(_controller.text);
_removeSuggestionsOverlay();
_lastExternalValue = _query;
_localDirty = false;
widget.onSubmitted(_query);
}
void _clear() {
_debounce?.cancel();
_localDirty = true;
setState(() {
_tags = [];
_controller.clear();
@@ -313,6 +333,7 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
}
void _editTag(String tag) {
_localDirty = true;
setState(() {
_tags = _tags.where((item) => item != tag).toList(growable: true);
_controller.value = TextEditingValue(
@@ -325,6 +346,7 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
}
void _removeTag(String tag) {
_localDirty = true;
setState(() {
_tags = _tags.where((item) => item != tag).toList(growable: true);
});
@@ -333,6 +355,7 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
void _applySuggestion(String suggestion) {
final draft = _controller.text.trim();
_localDirty = true;
setState(() {
if (draft.isNotEmpty) {
final draftTags = _parseTags(draft);
@@ -353,7 +376,9 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
}
void _notifyChanged() {
_localDirty = true;
widget.onChanged?.call(_query);
_syncSuggestionsOverlay();
}
List<String> _parseTags(String query) {
@@ -372,6 +397,14 @@ class _TagInputSearchBarState extends State<TagInputSearchBar> {
final all = [..._tags, if (draft.isNotEmpty) draft];
return all.join(' ');
}
String get _activeToken {
final draft = _controller.text.trim().toLowerCase();
if (draft.isEmpty) return '';
return draft.split(RegExp(r'\s+')).last;
}
bool get _isEditing => _focusNode.hasFocus || _localDirty;
}
class _TagSuggestionOverlay extends StatelessWidget {
@@ -396,11 +429,14 @@ class _TagSuggestionOverlay extends StatelessWidget {
link: link,
showWhenUnlinked: false,
offset: Offset(0, yOffset),
child: SizedBox(
width: width.clamp(280, 620).toDouble(),
child: _TagSuggestionDropdown(
suggestions: suggestions,
onSelected: onSelected,
child: Align(
alignment: Alignment.topLeft,
child: SizedBox(
width: width.clamp(280, 620).toDouble(),
child: _TagSuggestionDropdown(
suggestions: suggestions,
onSelected: onSelected,
),
),
),
),
@@ -420,62 +456,59 @@ class _TagSuggestionDropdown extends StatelessWidget {
@override
Widget build(BuildContext context) {
final scheme = Theme.of(context).colorScheme;
return Align(
alignment: Alignment.centerLeft,
child: ConstrainedBox(
constraints: const BoxConstraints(maxWidth: 620),
child: Material(
elevation: 8,
shadowColor: Colors.black.withValues(alpha: 0.18),
color: scheme.surface,
borderRadius: BorderRadius.circular(16),
clipBehavior: Clip.antiAlias,
child: ListView.separated(
shrinkWrap: true,
padding: const EdgeInsets.symmetric(vertical: 6),
itemCount: suggestions.length > 8 ? 8 : suggestions.length,
separatorBuilder: (_, __) => Divider(
height: 1,
indent: 52,
color: scheme.outlineVariant.withValues(alpha: 0.55),
),
itemBuilder: (context, index) {
final suggestion = suggestions[index];
return InkWell(
onTap: () => onSelected(suggestion.name),
child: Padding(
padding:
const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
child: Row(
children: [
Icon(Icons.tag_rounded, color: scheme.primary, size: 20),
const SizedBox(width: 14),
Expanded(
child: Text(
suggestion.name,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: Theme.of(context).textTheme.bodyLarge,
),
),
const SizedBox(width: 10),
_TagSuggestionBadge(suggestion.categoryLabel),
if (suggestion.postCount > 0) ...[
const SizedBox(width: 8),
Text(
_compactCount(suggestion.postCount),
style:
Theme.of(context).textTheme.labelMedium?.copyWith(
color: scheme.onSurfaceVariant,
),
),
],
],
),
),
);
},
return ConstrainedBox(
constraints: const BoxConstraints(maxWidth: 620),
child: Material(
elevation: 8,
shadowColor: Colors.black.withValues(alpha: 0.18),
color: scheme.surface,
borderRadius: BorderRadius.circular(16),
clipBehavior: Clip.antiAlias,
child: ListView.separated(
shrinkWrap: true,
padding: const EdgeInsets.symmetric(vertical: 6),
itemCount: suggestions.length > 8 ? 8 : suggestions.length,
separatorBuilder: (_, __) => Divider(
height: 1,
indent: 52,
color: scheme.outlineVariant.withValues(alpha: 0.55),
),
itemBuilder: (context, index) {
final suggestion = suggestions[index];
return InkWell(
onTap: () => onSelected(suggestion.name),
child: Padding(
padding:
const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
child: Row(
children: [
Icon(Icons.tag_rounded, color: scheme.primary, size: 20),
const SizedBox(width: 14),
Expanded(
child: Text(
suggestion.name,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: Theme.of(context).textTheme.bodyLarge,
),
),
const SizedBox(width: 10),
_TagSuggestionBadge(suggestion.categoryLabel),
if (suggestion.postCount > 0) ...[
const SizedBox(width: 8),
Text(
_compactCount(suggestion.postCount),
style:
Theme.of(context).textTheme.labelMedium?.copyWith(
color: scheme.onSurfaceVariant,
),
),
],
],
),
),
);
},
),
),
);