/// <reference types="cypress" />
// ***********************************************
// This example commands.ts shows you how to
// create various custom commands and overwrite
// existing commands.
//
// For more comprehensive examples of custom
// commands please read more here:
// https://on.cypress.io/custom-commands
// ***********************************************
//
//
// -- This is a parent command --
// Cypress.Commands.add('login', (email, password) => { ... })
//
//
// -- This is a child command --
// Cypress.Commands.add('drag', { prevSubject: 'element'}, (subject, options) => { ... })
//
//
// -- This is a dual command --
// Cypress.Commands.add('dismiss', { prevSubject: 'optional'}, (subject, options) => { ... })
//
//
// -- This will overwrite an existing command --
// Cypress.Commands.overwrite('visit', (originalFn, url, options) => { ... })
//
declare global {
  namespace Cypress {
    interface Chainable {
      /**
       * Login via API call to the GraphQL endpoint, without calling the frontend. Faster than the other login.
       * @param   username
       * @param   password
       * @example
       * cy.apolloLogin('ross.geller', 'test')
       */
      apolloLogin(username: string, password: string): Chainable<any>

      /**
       * Selects an element based on the `data-cy=xxx` attribute
       * @param selector - The value of the data-cy attribute to select
       * @example
       * cy.getByDataCy('my-new-button')
       */
      getByDataCy(selector: string): Chainable<Element>

      selectClass(schoolClass: string): void

      login(username: string, password: string, visitLogin?: boolean): void

      fakeLogin(username: string, password: string): void

      isSubmissionReadOnly(myText: string): void

      openSidebar(): void

      setup(): void
    }
  }
}
// installed a fork of the original package, because of this issue:
// https://github.com/tgriesser/cypress-graphql-mock/issues/23
// todo: once above issue is fixed, go back to the original repo -> npm install cypress-graphql-mock
// import 'cypress-graphql-mock';
import '@iam4x/cypress-graphql-mock';
import mocks from '../fixtures/mocks';

Cypress.Commands.add('apolloLogin', (username, password) => {
  const payload = {
    'operationName': 'BetaLogin',
    'variables': {
      'input': {
        'usernameInput': username,
        'passwordInput': password,
      },
    },
    'query': 'mutation BetaLogin($input: BetaLoginInput!) {\n  betaLogin(input: $input) {\n    success\n    __typename\n  }\n}\n',
  };

  cy.request({
    method: 'POST',
    url: '/api/graphql-public/',
    body: payload,
  });
});

// todo: replace with apollo call
Cypress.Commands.add('login', (username, password, visitLogin = false) => {
  if (visitLogin) {
    cy.visit('/beta-login');
  }

  if (username !== '') {
    cy.get('[data-cy=email-input]').type(username);
  }

  if (password !== '') {
    cy.get('[data-cy=password-input]').type(password);
  }
  cy.get('[data-cy=login-button]').click();
});


Cypress.Commands.add('getByDataCy', (selector: string) => {
  return cy.get(`[data-cy=${selector}]`);
});

Cypress.Commands.add('selectClass', (schoolClass) => {
  cy.getByDataCy('user-widget-avatar').click();
  cy.getByDataCy('class-selection').click();
  cy.getByDataCy('class-selection-entry').contains(schoolClass).click();
});

Cypress.Commands.add('fakeLogin', () => {
  cy.log('Logging in (fake)');
  cy.setCookie('loginStatus', 'true');
});

Cypress.Commands.add('isSubmissionReadOnly', (myText) => {
  cy.get('.submission-form__textarea--readonly').as('textarea');

  cy.get('@textarea').invoke('val').should('contain', myText);
  cy.get('@textarea').should('have.attr', 'readonly');
  cy.getByDataCy('submission-form-submit').should('not.exist');
});

Cypress.Commands.add('openSidebar', () => {
  cy.getByDataCy('user-widget-avatar').click();
});

Cypress.Commands.add('setup', () => {
  cy.fakeLogin('nino.teacher', 'test');
  cy.server();
  cy.viewport('macbook-15');
  cy.task('getSchema').then((schema: string) => {
    cy.mockGraphql({
      schema,
      mocks,
    });
  });
});