import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:relationship_saver/features/local/local_models.dart';
import 'package:relationship_saver/features/people/presentation/people_view.dart';
import 'package:relationship_saver/features/people/presentation/providers/people_ui_state.dart';
import 'package:relationship_saver/features/share_intake/share_capture_models.dart';
import 'package:relationship_saver/features/share_intake/share_capture_review_sheet.dart';
import 'package:relationship_saver/features/share_intake/share_inbox_view.dart';
import 'package:relationship_saver/features/share_intake/share_payload_parser.dart';

SharedPayload? buildSharedPayloadFromRawText({
  required String rawText,
  required String platform,
  String? sourceAppHint,
}) {
  final String trimmed = rawText.trim();
  if (trimmed.isEmpty) {
    return null;
  }
  final String sourceApp = SharePayloadParser.detectSourceApp(
    rawText: trimmed,
    sourceAppHint: sourceAppHint,
  );
  final SharedPayload payload = SharePayloadParser.parse(
    rawText: trimmed,
    sourceApp: sourceApp,
    platform: platform,
    createdAt: DateTime.now(),
    receivedAt: DateTime.now(),
  );
  if (payload.rawText.trim().isEmpty && (payload.url?.trim().isEmpty ?? true)) {
    return null;
  }
  return payload;
}

Future<SharedMessageIngestResult?> startShareCaptureReview(
  BuildContext context, {
  required WidgetRef ref,
  required SharedPayload payload,
}) {
  return showShareCaptureReviewSheet(context, ref: ref, payload: payload);
}

void openShareCaptureDestination(
  BuildContext context, {
  required WidgetRef ref,
  required SharedMessageIngestResult result,
}) {
  if (result.isQueuedForResolution) {
    Navigator.of(context).push<void>(
      MaterialPageRoute<void>(
        builder: (BuildContext context) => const ShareInboxView(),
      ),
    );
    return;
  }

  if (result.profileId != null) {
    ref.read(selectedPersonIdProvider.notifier).select(result.profileId!);
  }
  Navigator.of(context).push<void>(
    MaterialPageRoute<void>(
      builder: (BuildContext context) => const PeopleView(),
    ),
  );
}

String shareCaptureResultMessage(SharedMessageIngestResult result) {
  if (result.isQueuedForResolution) {
    return 'Saved shared text to Capture inbox.';
  }
  if (result.createdProfile) {
    return 'Saved shared text and created ${result.profileName}.';
  }
  return 'Saved shared text to ${result.profileName}.';
}