import 'package:eatvio_app/features/diary/presentation/diary_edit_access.dart';
import 'package:flutter_test/flutter_test.dart';

void main() {
  final now = DateTime(2026, 9, 30, 12);

  bool canEdit({
    bool isConsultantView = false,
    bool isDiaryCommented = false,
    bool isDiaryFinished = false,
    int closed = 0,
    String diaryDate = '2026-09-28',
  }) {
    return canEditDiaryDay(
      isConsultantView: isConsultantView,
      isDiaryCommented: isDiaryCommented,
      isDiaryFinished: isDiaryFinished,
      closed: closed,
      diaryDate: diaryDate,
      now: now,
    );
  }

  test('finished days inside the seven-day window stay editable', () {
    expect(canEdit(isDiaryFinished: true, diaryDate: '2026-09-30'), isTrue);
    expect(canEdit(isDiaryFinished: true, diaryDate: '2026-09-29'), isTrue);
    expect(canEdit(isDiaryFinished: true, diaryDate: '2026-09-23'), isTrue);
  });

  test('finished days older than the seven-day window stay read-only', () {
    expect(canEdit(isDiaryFinished: true, diaryDate: '2026-09-22'), isFalse);
  });

  test('commented days stay read-only inside the window', () {
    expect(canEdit(isDiaryCommented: true, diaryDate: '2026-09-30'), isFalse);
    expect(
      canEdit(
        isDiaryCommented: true,
        isDiaryFinished: true,
        diaryDate: '2026-09-29',
      ),
      isFalse,
    );
  });

  test('an open day outside the window stays editable', () {
    expect(canEdit(diaryDate: '2026-09-01'), isTrue);
  });

  test('a closed flag blocks editing even inside the window', () {
    expect(
      canEdit(isDiaryFinished: true, closed: 1, diaryDate: '2026-09-30'),
      isFalse,
    );
  });

  test('consultant view stays read-only', () {
    expect(canEdit(isConsultantView: true, diaryDate: '2026-09-30'), isFalse);
  });
}