import type { Application } from '@spinnaker/core';
import { noop } from '@spinnaker/core';
import { ManifestCopier } from './ManifestCopier';

describe('<ManifestCopier />', () => {
  let application: Application;

  beforeEach(() => {
    application = buildApplication();
  });

  describe('dropdown grouping & ordering', () => {
    it('sorts deployments to the top of the list', () => {
      const state = ManifestCopier.getState(buildProps(application));
      expect(state.manifests.map((manifest) => manifest.name)[0]).toEqual('my-deployment');
    });

    it('only includes the most recent versioned resource', () => {
      const state = ManifestCopier.getState(buildProps(application));
      expect(state.manifests.map((manifest) => manifest.name)).toContain('my-replicaSet-v002');
      expect(state.manifests.map((manifest) => manifest.name)).not.toContain('my-replicaSet-v001');
    });

    it('does not include managed server groups', () => {
      const state = ManifestCopier.getState(buildProps(application));
      expect(state.manifests.map((manifest) => manifest.name)).not.toContain('my-managed-replicaSet-v001');
    });
  });
});

const buildProps = (application: Application) => ({
  application,
  cloudProvider: 'kubernetes',
  onDismiss: noop,
  onManifestSelected: noop,
  show: true,
});

const buildApplication = (): Application => {
  const dataSources = {
    serverGroups: [
      // Replica sets in same cluster, no manager.
      {
        name: 'replicaSet my-replicaSet-v002',
        region: 'default',
        category: 'serverGroup',
        account: 'my-k8s-account',
        cloudProvider: 'kubernetes',
        cluster: 'replicaSet my-replicaSet',
      },
      {
        name: 'replicaSet my-replicaSet-v001',
        region: 'default',
        category: 'serverGroup',
        account: 'my-k8s-account',
        cloudProvider: 'kubernetes',
        cluster: 'replicaSet my-replicaSet',
      },
      // Replica set managed by deployment.
      {
        name: 'replicaSet my-managed-replicaSet-v001',
        region: 'default',
        category: 'serverGroup',
        account: 'my-k8s-account',
        cloudProvider: 'kubernetes',
        cluster: 'deployment my-deployment',
        serverGroupManagers: [{ name: 'deployment my-deployment' }],
      },
    ],
    serverGroupManagers: [
      {
        name: 'deployment my-deployment',
        region: 'default',
        account: 'my-k8s-account',
        cloudProvider: 'kubernetes',
      },
    ],
    securityGroups: [],
    loadBalancers: [],
  };

  return ({
    getDataSource: (key: keyof typeof dataSources) => ({ data: dataSources[key] }),
  } as unknown) as Application;
};