419 lines
16 KiB
Dart
419 lines
16 KiB
Dart
import 'dart:math' as math;
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:gap/gap.dart';
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import 'package:go_router/go_router.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:island/models/file.dart';
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import 'package:island/models/post.dart';
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import 'package:island/models/publisher.dart';
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import 'package:island/screens/creators/publishers_form.dart';
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import 'package:island/screens/posts/compose.dart';
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import 'package:island/services/compose_storage_db.dart';
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import 'package:island/widgets/content/cloud_files.dart';
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import 'package:island/widgets/content/sheet.dart';
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import 'package:island/widgets/post/compose_attachments.dart';
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import 'package:island/widgets/post/compose_form_fields.dart';
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import 'package:island/widgets/post/compose_info_banner.dart';
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import 'package:island/widgets/post/compose_settings_sheet.dart';
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import 'package:island/widgets/post/compose_shared.dart';
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import 'package:island/widgets/post/compose_state_utils.dart';
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import 'package:island/widgets/post/compose_submit_utils.dart';
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import 'package:island/widgets/post/compose_toolbar.dart';
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import 'package:island/widgets/post/post_item.dart';
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import 'package:island/widgets/post/publishers_modal.dart';
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import 'package:material_symbols_icons/symbols.dart';
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import 'package:styled_widget/styled_widget.dart';
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/// A dialog-compatible card widget for post composition.
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/// This extracts the core compose functionality from PostComposeScreen
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/// and adapts it for use within dialogs or other constrained layouts.
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class PostComposeCard extends HookConsumerWidget {
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final SnPost? originalPost;
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final PostComposeInitialState? initialState;
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final VoidCallback? onCancel;
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final Function()? onSubmit;
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final Function(ComposeState)? onStateChanged;
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final bool isContained;
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final bool showHeader;
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const PostComposeCard({
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super.key,
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this.originalPost,
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this.initialState,
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this.onCancel,
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this.onSubmit,
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this.onStateChanged,
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this.isContained = false,
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this.showHeader = true,
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});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final submitted = useState(false);
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final repliedPost = initialState?.replyingTo ?? originalPost?.repliedPost;
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final forwardedPost =
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initialState?.forwardingTo ?? originalPost?.forwardedPost;
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final theme = Theme.of(context);
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// Capture the notifier to avoid using ref after dispose
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final notifier = ref.read(composeStorageNotifierProvider.notifier);
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// Create compose state
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final state = useMemoized(
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() => ComposeLogic.createState(
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originalPost: originalPost,
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forwardedPost: forwardedPost,
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repliedPost: repliedPost,
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postType: 0,
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),
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[originalPost, forwardedPost, repliedPost],
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);
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// Add a listener to the entire state to trigger rebuilds
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final stateNotifier = useMemoized(
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() => Listenable.merge([
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state.titleController,
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state.descriptionController,
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state.contentController,
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state.visibility,
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state.attachments,
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state.attachmentProgress,
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state.currentPublisher,
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state.submitting,
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]),
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[state],
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);
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useListenable(stateNotifier);
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// Notify parent of state changes
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useEffect(() {
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onStateChanged?.call(state);
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return null;
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}, [state]);
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// Use shared state management utilities
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ComposeStateUtils.usePublisherInitialization(ref, state);
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ComposeStateUtils.useInitialStateLoader(state, initialState);
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// Dispose state when widget is disposed
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useEffect(() {
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return () {
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if (!submitted.value &&
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originalPost == null &&
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state.currentPublisher.value != null) {
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final hasContent =
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state.titleController.text.trim().isNotEmpty ||
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state.descriptionController.text.trim().isNotEmpty ||
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state.contentController.text.trim().isNotEmpty;
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final hasAttachments = state.attachments.value.isNotEmpty;
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if (hasContent || hasAttachments) {
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final draft = SnPost(
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id: state.draftId,
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title: state.titleController.text,
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description: state.descriptionController.text,
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content: state.contentController.text,
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visibility: state.visibility.value,
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type: state.postType,
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attachments:
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state.attachments.value
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.where((e) => e.isOnCloud)
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.map((e) => e.data as SnCloudFile)
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.toList(),
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publisher: state.currentPublisher.value!,
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updatedAt: DateTime.now(),
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);
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notifier
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.saveDraft(draft)
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.catchError((e) => debugPrint('Failed to save draft: $e'));
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}
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}
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ComposeLogic.dispose(state);
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};
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}, []);
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// Helper methods
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void showSettingsSheet() {
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showModalBottomSheet(
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context: context,
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isScrollControlled: true,
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useRootNavigator: true,
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builder: (context) => ComposeSettingsSheet(state: state),
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);
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}
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Future<void> performSubmit() async {
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await ComposeSubmitUtils.performSubmit(
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ref,
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state,
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context,
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originalPost: originalPost,
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repliedPost: repliedPost,
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forwardedPost: forwardedPost,
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onSuccess: () {
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// Mark as submitted
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submitted.value = true;
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// Delete draft after successful submission
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ref
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.read(composeStorageNotifierProvider.notifier)
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.deleteDraft(state.draftId);
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// Reset the form for new composition
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ComposeStateUtils.resetForm(state);
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onSubmit?.call();
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},
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);
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}
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final maxHeight = math.min(640.0, MediaQuery.of(context).size.height * 0.8);
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return Card(
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margin: EdgeInsets.zero,
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color: isContained ? Colors.transparent : null,
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elevation: isContained ? 0 : null,
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child: Container(
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constraints: BoxConstraints(maxHeight: maxHeight),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Header with actions
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if (showHeader)
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Container(
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height: 65,
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padding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 12,
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),
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decoration: BoxDecoration(
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border: Border(
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bottom: BorderSide(
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color: theme.colorScheme.outline.withOpacity(0.2),
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),
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),
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),
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child: Row(
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children: [
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const Gap(4),
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Text(
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'postCompose'.tr(),
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style: theme.textTheme.titleMedium!.copyWith(
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fontSize: 18,
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),
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),
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const Spacer(),
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IconButton(
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icon: const Icon(Symbols.settings),
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onPressed: showSettingsSheet,
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tooltip: 'postSettings'.tr(),
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visualDensity: const VisualDensity(
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horizontal: -4,
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vertical: -2,
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),
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),
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IconButton(
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onPressed:
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(state.submitting.value ||
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state.currentPublisher.value == null)
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? null
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: performSubmit,
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icon:
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state.submitting.value
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? SizedBox(
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width: 24,
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height: 24,
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child: const CircularProgressIndicator(
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strokeWidth: 2,
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),
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)
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: Icon(
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originalPost != null
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? Symbols.edit
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: Symbols.upload,
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),
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tooltip:
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originalPost != null
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? 'postUpdate'.tr()
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: 'postPublish'.tr(),
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visualDensity: const VisualDensity(
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horizontal: -4,
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vertical: -2,
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),
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),
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if (onCancel != null)
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IconButton(
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icon: const Icon(Symbols.close),
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onPressed: onCancel,
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tooltip: 'cancel'.tr(),
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visualDensity: const VisualDensity(
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horizontal: -4,
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vertical: -2,
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),
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),
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],
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),
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),
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// Info banner (reply/forward)
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ComposeInfoBanner(
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originalPost: originalPost,
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replyingTo: repliedPost,
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forwardingTo: forwardedPost,
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onReferencePostTap: (context, post) {
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showModalBottomSheet(
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context: context,
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isScrollControlled: true,
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useRootNavigator: true,
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builder:
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(context) => SheetScaffold(
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titleText: 'Post Preview',
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child: SingleChildScrollView(
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child: PostItem(item: post),
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),
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),
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);
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},
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),
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// Main content area
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Expanded(
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child: KeyboardListener(
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focusNode: FocusNode(),
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onKeyEvent:
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(event) => ComposeLogic.handleKeyPress(
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event,
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state,
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ref,
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context,
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originalPost: originalPost,
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repliedPost: repliedPost,
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forwardedPost: forwardedPost,
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),
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(16),
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 560),
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child: Row(
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spacing: 12,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Publisher profile picture
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GestureDetector(
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child: ProfilePictureWidget(
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fileId: state.currentPublisher.value?.picture?.id,
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radius: 20,
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fallbackIcon:
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state.currentPublisher.value == null
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? Symbols.question_mark
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: null,
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),
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onTap: () {
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if (state.currentPublisher.value == null) {
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// No publisher loaded, guide user to create one
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if (isContained) {
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Navigator.of(context).pop();
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}
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context.pushNamed('creatorNew').then((value) {
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if (value != null) {
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state.currentPublisher.value =
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value as SnPublisher;
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ref.invalidate(publishersManagedProvider);
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}
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});
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} else {
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// Show modal to select from existing publishers
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showModalBottomSheet(
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isScrollControlled: true,
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useRootNavigator: true,
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context: context,
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builder: (context) => const PublisherModal(),
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).then((value) {
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if (value != null) {
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state.currentPublisher.value = value;
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}
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});
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}
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},
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).padding(top: 8),
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// Post content form
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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ComposeFormFields(
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state: state,
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showPublisherAvatar: false,
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onPublisherTap: () {
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if (state.currentPublisher.value == null) {
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// No publisher loaded, guide user to create one
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if (isContained) {
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Navigator.of(context).pop();
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}
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context.pushNamed('creatorNew').then((
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value,
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) {
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if (value != null) {
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state.currentPublisher.value =
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value as SnPublisher;
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ref.invalidate(
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publishersManagedProvider,
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);
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}
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});
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} else {
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// Show modal to select from existing publishers
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showModalBottomSheet(
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isScrollControlled: true,
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useRootNavigator: true,
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context: context,
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builder:
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(context) => const PublisherModal(),
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).then((value) {
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if (value != null) {
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state.currentPublisher.value = value;
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}
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});
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}
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},
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),
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const Gap(8),
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ComposeAttachments(state: state, isCompact: true),
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],
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),
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),
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],
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),
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),
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),
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),
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),
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// Bottom toolbar
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SizedBox(
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height: 65,
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child: ClipRRect(
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borderRadius: const BorderRadius.only(
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bottomLeft: Radius.circular(8),
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bottomRight: Radius.circular(8),
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),
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child: ComposeToolbar(
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state: state,
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originalPost: originalPost,
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isCompact: true,
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),
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),
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),
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],
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),
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),
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);
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}
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}
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