import 'package:flutter_test/flutter_test.dart';
import 'package:jiu_client/core/config/license_copy.dart';
import 'package:jiu_client/models/license.dart';

LicenseInfo _lic(String phase, {int expiredDays = 0, bool permanent = false}) =>
    LicenseInfo(
      id: 1,
      type: 'annual',
      isActive: true,
      maxDevices: 3,
      phase: phase,
      expiresAt: permanent
          ? null
          : DateTime.now().subtract(Duration(days: expiredDays)),
    );

void main() {
  group('writeBlockedToast', () {
    test('readonly 阶段文案含过期天数并引导续费', () {
      final s =
          LicenseCopy.writeBlockedToast(_lic('readonly', expiredDays: 10));
      expect(s, contains('10'));
      expect(s, contains('只读'));
      expect(s, contains('设置 → 授权'));
    });

    test('locked 阶段文案标注已锁定', () {
      final s = LicenseCopy.writeBlockedToast(_lic('locked', expiredDays: 20));
      expect(s, contains('20'));
      expect(s, contains('锁定'));
    });
  });

  group('banner', () {
    test('normal 阶段返回空串', () {
      expect(LicenseCopy.banner(_lic('normal', permanent: true)), isEmpty);
    });

    test('grace/readonly/locked 各阶段含过期天数', () {
      expect(LicenseCopy.banner(_lic('grace', expiredDays: 2)), contains('2'));
      expect(
          LicenseCopy.banner(_lic('readonly', expiredDays: 9)), contains('只读'));
      expect(
          LicenseCopy.banner(_lic('locked', expiredDays: 30)), contains('锁定'));
    });
  });

  group('statusText / statusBar', () {
    test('normal 永久授权', () {
      final lic = _lic('normal', permanent: true);
      expect(LicenseCopy.statusText(lic), contains('永久'));
      expect(LicenseCopy.statusBar(lic, '2099-01-01'), contains('永久'));
    });

    test('readonly 阶段标注只读', () {
      final lic = _lic('readonly', expiredDays: 9);
      expect(LicenseCopy.statusText(lic), contains('只读'));
      expect(LicenseCopy.statusBar(lic, '2024-01-01'), contains('只读'));
    });
  });

  group('degradationNotes', () {
    test('三条说明随阈值联动（含 7 与 15）', () {
      final notes = LicenseCopy.degradationNotes();
      expect(notes.length, 3);
      expect(notes.join(), contains('${LicenseCopy.graceDays}'));
      expect(notes.join(), contains('${LicenseCopy.readonlyDays}'));
    });
  });

  group('readonlyUserToast', () {
    test('只读账号提示固定文案', () {
      expect(LicenseCopy.readonlyUserToast, contains('只读'));
    });
  });
}