import 'dart:io';

import 'package:flutter_test/flutter_test.dart';
import 'package:life_helper/data/db/app_database.dart';
import 'package:life_helper/data/seed/seed_importer.dart';
import 'package:path/path.dart' as p;

/// Loads the real assets/seed/*.json files from disk (bypasses rootBundle
/// which needs Flutter binding) and runs them through SeedImporter end-to-end.
/// This is the strongest signal that the adapters and the hand-crafted JSON
/// agree on field names and CHECK-constraint values.
void main() {
  late AppDatabase db;
  final repoRoot = Directory.current.path;

  Future<String> diskLoader(String path) async {
    final f = File(p.join(repoRoot, path));
    return f.readAsString();
  }

  setUp(() {
    db = AppDatabase.memory();
  });

  tearDown(() async {
    await db.close();
  });

  test('real seed assets import end-to-end', () async {
    final importer = SeedImporter(db, loadAsset: diskLoader);
    final ran = await importer.importIfNeeded();
    expect(ran, true);

    final pCount = (await db.select(db.protocols).get()).length;
    final bpCount = (await db.select(db.breakProtocols).get()).length;
    final cfCount = (await db.select(db.commonFrames).get()).length;
    final mCount = (await db.select(db.methodologies).get()).length;
    final fpCount = (await db.select(db.framePatterns).get()).length;
    final rmiCount = (await db.select(db.rewardMenuItems).get()).length;
    final refCount = (await db.select(db.references).get()).length;
    final dpCount = (await db.select(db.dietPatterns).get()).length;

    expect(pCount, greaterThanOrEqualTo(30));
    expect(bpCount, greaterThanOrEqualTo(5));
    expect(cfCount, 5);
    expect(mCount, greaterThanOrEqualTo(15));
    expect(fpCount, greaterThanOrEqualTo(20));
    expect(rmiCount, greaterThanOrEqualTo(20));
    expect(refCount, greaterThanOrEqualTo(50));
    expect(dpCount, greaterThanOrEqualTo(3));
  });
}