import 'package:podman/podman.dart';
import 'package:test/test.dart';

import 'support/fake_podman_transport.dart';

void main() {
  group('PodmanClient kube/generate API', () {
    test('supports play kube up/down', () async {
      const yaml = '''
apiVersion: v1
kind: Pod
metadata:
  name: gw
spec:
  containers:
    - name: app
      image: docker.io/library/hello-world:latest
''';

      final transport = FakePodmanTransport()
        ..enqueue(
          method: HttpMethod.post,
          path: '/v5.0.0/libpod/play/kube',
          queryParameters: const <String, List<String>>{
            'replace': <String>['true'],
            'start': <String>['true'],
            'tlsVerify': <String>['false'],
          },
          body: yaml,
          statusCode: 200,
          responseBody: const <String, Object?>{
            'Pods': <String>['gw'],
            'Volumes': <String>[],
            'Secrets': <String>[],
            'ServiceContainerID': 'svc-1',
          },
        )
        ..enqueue(
          method: HttpMethod.delete,
          path: '/v5.0.0/libpod/play/kube',
          queryParameters: const <String, List<String>>{
            'force': <String>['true'],
          },
          body: yaml,
          statusCode: 200,
          responseBody: const <String, Object?>{
            'Pods': <String>['gw'],
            'Volumes': <String>[],
            'Secrets': <String>[],
            'ServiceContainerID': '',
          },
        );

      final client = PodmanClient(transport: transport);

      final upReport = await client.playKube(
        yaml,
        options: const PlayKubeOptions(
          replace: true,
          start: true,
          tlsVerify: false,
        ),
      );
      expect(upReport.pods, contains('gw'));

      final downReport = await client.playKubeDown(yaml, force: true);
      expect(downReport.pods, contains('gw'));

      transport.expectNoPending();
    });

    test('supports generate kube and generate systemd', () async {
      final transport = FakePodmanTransport()
        ..enqueue(
          method: HttpMethod.get,
          path: '/v5.0.0/libpod/generate/kube',
          queryParameters: const <String, List<String>>{
            'names': <String>['gw'],
            'service': <String>['true'],
          },
          statusCode: 200,
          responseBody: 'apiVersion: v1\nkind: Pod\nmetadata:\n  name: gw\n',
        )
        ..enqueue(
          method: HttpMethod.get,
          path: '/v5.0.0/libpod/generate/gw/systemd',
          queryParameters: const <String, List<String>>{
            'useName': <String>['true'],
          },
          statusCode: 200,
          responseBody: const <String, Object?>{
            'container-gw.service': '[Unit]\nDescription=gw\n',
          },
        );

      final client = PodmanClient(transport: transport);

      final kubeYaml = await client.generateKube(
        const GenerateKubeOptions(names: <String>['gw'], service: true),
      );
      expect(kubeYaml, contains('kind: Pod'));

      final systemd = await client.generateSystemd(
        'gw',
        options: const GenerateSystemdOptions(useName: true),
      );
      expect(systemd.units.keys, contains('container-gw.service'));
      transport.expectNoPending();
    });
  });
}