rely/lib/features/ai_digest/presentation/ai_digest_review_view.dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:relationship_saver/app/data/relationship_repository.dart';
import 'package:relationship_saver/app/state/local_data_state.dart';
import 'package:relationship_saver/core/config/app_theme.dart';
import 'package:relationship_saver/features/ai_digest/domain/ai_digest_models.dart';
import 'package:relationship_saver/features/people/domain/person_models.dart';
import 'package:relationship_saver/features/shared/frosted_card.dart';

class AiDigestReviewView extends ConsumerWidget {
  const AiDigestReviewView({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final AsyncValue<LocalDataState> localData = ref.watch(
      localRepositoryProvider,
    );

    return Scaffold(
      backgroundColor: Colors.transparent,
      appBar: AppBar(title: const Text('AI Review Inbox')),
      body: localData.when(
        data: (LocalDataState data) => _AiDigestReviewContent(data: data),
        loading: () => const Center(child: CircularProgressIndicator()),
        error: (Object error, StackTrace stackTrace) =>
            Center(child: Text('Unable to load AI suggestions. $error')),
      ),
    );
  }
}

class _AiDigestReviewContent extends ConsumerWidget {
  const _AiDigestReviewContent({required this.data});

  final LocalDataState data;

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final List<AiSuggestionDraft> pending = data.aiSuggestionDrafts
        .where(
          (AiSuggestionDraft draft) =>
              draft.status == AiSuggestionStatus.pending,
        )
        .toList(growable: false);
    final Map<String, PersonProfile> peopleById = <String, PersonProfile>{
      for (final PersonProfile person in data.people) person.id: person,
    };

    return LayoutBuilder(
      builder: (BuildContext context, BoxConstraints constraints) {
        final bool compact = constraints.maxWidth < 760;
        return SingleChildScrollView(
          padding: EdgeInsets.fromLTRB(
            compact ? 16 : 28,
            compact ? 16 : 24,
            compact ? 16 : 28,
            28,
          ),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: <Widget>[
              Text(
                'Private suggestions',
                style: Theme.of(context).textTheme.headlineMedium,
              ),
              const SizedBox(height: 6),
              Text(
                'Review each suggestion before it changes local data.',
                style: Theme.of(
                  context,
                ).textTheme.bodyLarge?.copyWith(color: AppTheme.textSecondary),
              ),
              const SizedBox(height: 16),
              if (pending.isEmpty)
                const FrostedCard(child: Text('No pending AI suggestions.'))
              else
                ...pending.map(
                  (AiSuggestionDraft draft) => Padding(
                    padding: const EdgeInsets.only(bottom: 12),
                    child: _AiSuggestionCard(
                      draft: draft,
                      person: peopleById[draft.personId],
                      onAccept: () => ref
                          .read(localRepositoryProvider.notifier)
                          .acceptAiSuggestionDraft(draft.id),
                      onDismiss: () => ref
                          .read(localRepositoryProvider.notifier)
                          .dismissAiSuggestionDraft(draft.id),
                    ),
                  ),
                ),
            ],
          ),
        );
      },
    );
  }
}

class _AiSuggestionCard extends StatelessWidget {
  const _AiSuggestionCard({
    required this.draft,
    required this.person,
    required this.onAccept,
    required this.onDismiss,
  });

  final AiSuggestionDraft draft;
  final PersonProfile? person;
  final VoidCallback onAccept;
  final VoidCallback onDismiss;

  @override
  Widget build(BuildContext context) {
    return FrostedCard(
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: <Widget>[
          Row(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: <Widget>[
              Icon(_iconForKind(draft.kind), color: AppTheme.primary),
              const SizedBox(width: 10),
              Expanded(
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: <Widget>[
                    Text(
                      draft.title,
                      style: Theme.of(context).textTheme.titleLarge,
                    ),
                    const SizedBox(height: 4),
                    Text(
                      '${_kindLabel(draft.kind)} · ${person?.name ?? 'Unknown person'}',
                      style: Theme.of(context).textTheme.bodyMedium?.copyWith(
                        color: AppTheme.textSecondary,
                      ),
                    ),
                  ],
                ),
              ),
            ],
          ),
          if (draft.details.isNotEmpty) ...<Widget>[
            const SizedBox(height: 12),
            Text(draft.details),
          ],
          if (draft.reason != null &&
              draft.reason!.trim().isNotEmpty) ...<Widget>[
            const SizedBox(height: 8),
            Text(
              'Why: ${draft.reason}',
              style: Theme.of(
                context,
              ).textTheme.bodyMedium?.copyWith(color: AppTheme.textSecondary),
            ),
          ],
          const SizedBox(height: 14),
          Wrap(
            spacing: 8,
            runSpacing: 8,
            children: <Widget>[
              FilledButton.icon(
                onPressed: person == null ? null : onAccept,
                icon: const Icon(Icons.check_rounded),
                label: const Text('Accept'),
              ),
              OutlinedButton.icon(
                onPressed: onDismiss,
                icon: const Icon(Icons.close_rounded),
                label: const Text('Dismiss'),
              ),
            ],
          ),
        ],
      ),
    );
  }

  IconData _iconForKind(AiSuggestionKind kind) {
    return switch (kind) {
      AiSuggestionKind.giftIdea => Icons.card_giftcard_rounded,
      AiSuggestionKind.eventIdea => Icons.event_available_rounded,
      AiSuggestionKind.checkIn => Icons.chat_bubble_outline_rounded,
      AiSuggestionKind.reminder => Icons.notifications_active_outlined,
    };
  }

  String _kindLabel(AiSuggestionKind kind) {
    return switch (kind) {
      AiSuggestionKind.giftIdea => 'Gift idea',
      AiSuggestionKind.eventIdea => 'Event idea',
      AiSuggestionKind.checkIn => 'Check-in',
      AiSuggestionKind.reminder => 'Reminder',
    };
  }
}