// bookmark_manager_page.dart 약속 시험: 실제 BookmarksController (시험 폴더의 파일) 로 입력 · 출력 · 없어진 폴더를 본다.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:jj_mkvmaker/app/bookmarks_controller.dart';
import 'package:jj_mkvmaker/core/bookmarks.dart';
import 'package:jj_mkvmaker/ui/bookmark_manager_page.dart';
import 'package:path/path.dart' as p;

import 'support/temp_dirs.dart';

void main() {
  deleteTempDirsAtEnd();
  testWidgets('처음 폴더 · 주소 누르면 onOpen · 고른 폴더가 없어지면 즐겨찾기 표시줄로', (tester) async {
    tester.view.physicalSize = const Size(1400, 900);
    tester.view.devicePixelRatio = 1;
    addTearDown(tester.view.reset);
    final bm = BookmarksController(p.join(tempDirUntilEnd('jj_bmm_').path, 'bookmarks.json'));
    final box = bm.addFolder('보관함', parentId: BookmarkTree.otherId);
    bm.addLink('예제', 'https://ex.example', parentId: box.id);
    final opened = <String>[];
    await tester.pumpWidget(MaterialApp(home: BookmarkManagerPage(bm: bm, onOpen: opened.add, initialFolderId: box.id)));
    expect(find.widgetWithText(ListTile, '예제'), findsOneWidget);

    await tester.tap(find.widgetWithText(ListTile, '예제'));
    await tester.pumpAndSettle();
    expect(opened, ['https://ex.example']);

    bm.remove(box.id);
    await tester.pumpAndSettle();
    expect(find.widgetWithText(ListTile, '예제'), findsNothing);
    expect(find.widgetWithText(ListTile, 'YouTube'), findsOneWidget); // 즐겨찾기 표시줄의 기본 내용
  });
}