import { module, test } from 'qunit';
import { visit, currentURL, click, fillIn } from '@ember/test-helpers';
import { setupApplicationTest } from 'admin/tests/helpers';
import setupMirage from 'ember-cli-mirage/test-support/setup-mirage';
import a11yAudit from 'ember-a11y-testing/test-support/audit';
import { Response } from 'miragejs';
import { authenticateSession } from 'ember-simple-auth/test-support';

module('Acceptance | storage-buckets | create', function (hooks) {
  setupApplicationTest(hooks);
  setupMirage(hooks);

  let features;
  let getStorageBucketCount;

  const SAVE_BTN_SELECTOR = '[type="submit"]';
  const CANCEL_BTN_SELECTOR = '.rose-form-actions [type="button"]';
  const NAME_FIELD_SELECTOR = '[name="name"]';
  const ALERT_TEXT_SELECTOR = '[role="alert"] div';
  const FIELD_ERROR_TEXT_SELECTOR = '.hds-form-error__message';
  const NAME_FIELD_TEXT = 'random string';

  const instances = {
    scopes: {
      global: null,
      org: null,
    },
  };

  const urls = {
    globalScope: null,
    storageBuckets: null,
    newStorageBucket: null,
  };

  hooks.beforeEach(function () {
    instances.scopes.global = this.server.create('scope', { id: 'global' });
    instances.scopes.org = this.server.create('scope', {
      type: 'org',
      scope: { id: 'global', type: 'global' },
    });
    urls.globalScope = `/scopes/global`;
    urls.storageBuckets = `${urls.globalScope}/storage-buckets`;
    urls.newStorageBucket = `${urls.storageBuckets}/new`;
    getStorageBucketCount = () =>
      this.server.schema.storageBuckets.all().models.length;

    features = this.owner.lookup('service:features');
    features.enable('session-recording');
    authenticateSession({});
  });

  test('users can create a new storage bucket with global scope', async function (assert) {
    assert.expect(3);
    const storageBucketCount = getStorageBucketCount();
    await visit(urls.storageBuckets);

    await click(`[href="${urls.newStorageBucket}"]`);
    await fillIn(NAME_FIELD_SELECTOR, NAME_FIELD_TEXT);
    await click('[value="global"]');
    await click(SAVE_BTN_SELECTOR);
    const storageBucket = this.server.schema.storageBuckets.findBy({
      name: NAME_FIELD_TEXT,
    });

    assert.strictEqual(storageBucket.name, NAME_FIELD_TEXT);
    assert.strictEqual(storageBucket.scopeId, 'global');
    assert.strictEqual(getStorageBucketCount(), storageBucketCount + 1);
  });

  test('users can create a new storage bucket with org scope', async function (assert) {
    assert.expect(3);
    const storageBucketCount = getStorageBucketCount();
    await visit(urls.storageBuckets);

    await click(`[href="${urls.newStorageBucket}"]`);
    await fillIn(NAME_FIELD_SELECTOR, NAME_FIELD_TEXT);
    await click(`[value="${instances.scopes.org.scope.id}"]`);
    await click(SAVE_BTN_SELECTOR);
    const storageBucket = this.server.schema.storageBuckets.findBy({
      name: NAME_FIELD_TEXT,
    });

    assert.strictEqual(storageBucket.name, NAME_FIELD_TEXT);
    assert.strictEqual(storageBucket.scopeId, instances.scopes.org.scope.id);
    assert.strictEqual(getStorageBucketCount(), storageBucketCount + 1);
  });

  test('user can cancel new storage bucket creation', async function (assert) {
    assert.expect(2);
    const storageBucketCount = getStorageBucketCount();
    await visit(urls.storageBuckets);

    await click(`[href="${urls.newStorageBucket}"]`);
    await fillIn(NAME_FIELD_SELECTOR, NAME_FIELD_TEXT);
    await click(CANCEL_BTN_SELECTOR);

    assert.strictEqual(currentURL(), urls.storageBuckets);
    assert.strictEqual(getStorageBucketCount(), storageBucketCount);
  });

  test('saving a new storage bucket with invalid fields displays error messages', async function (assert) {
    assert.expect(2);
    this.server.post('/storage-buckets', () => {
      return new Response(
        400,
        {},
        {
          status: 400,
          code: 'invalid_argument',
          message: 'The request was invalid.',
          details: {
            request_fields: [
              {
                name: 'name',
                description: 'Name is required.',
              },
            ],
          },
        }
      );
    });
    await visit(urls.storageBuckets);

    await click(`[href="${urls.newStorageBucket}"]`);
    await click(SAVE_BTN_SELECTOR);
    await a11yAudit();

    assert.dom(ALERT_TEXT_SELECTOR).hasText('The request was invalid.');
    assert.dom(FIELD_ERROR_TEXT_SELECTOR).hasText('Name is required.');
  });
});