const { expect, sinon } = require('../../spec_helper')

import {
  CdpAutomation,
  _cookieMatches,
  _domainIsWithinSuperdomain,
  CyCookie,
} from '../../../lib/browsers/cdp_automation'

context('lib/browsers/cdp_automation', () => {
  context('._domainIsWithinSuperdomain', () => {
    it('matches as expected', () => {
      [
        {
          domain: 'a.com',
          suffix: 'a.com',
          expected: true,
        },
        {
          domain: 'a.com',
          suffix: 'b.com',
          expected: false,
        },
        {
          domain: 'c.a.com',
          suffix: 'a.com',
          expected: true,
        },
        {
          domain: 'localhost',
          suffix: 'localhost',
          expected: true,
        },
        {
          domain: '.localhost',
          suffix: '.localhost',
          expected: true,
        },
        {
          domain: '.localhost',
          suffix: 'reddit.com',
          expected: false,
        },
      ].forEach(({ domain, suffix, expected }, i) => {
        expect(_domainIsWithinSuperdomain(domain, suffix)).to.eq(expected)
      })
    })
  })

  context('._cookieMatches', () => {
    it('matches as expected', () => {
      [
        {
          cookie: { domain: 'example.com' },
          filter: { domain: 'example.com' },
          expected: true,
        },
        {
          cookie: { domain: 'example.com' },
          filter: { domain: '.example.com' },
          expected: true,
        },
      ].forEach(({ cookie, filter, expected }) => {
        expect(_cookieMatches(cookie as CyCookie, filter)).to.eq(expected)
      })
    })
  })

  context('.CdpAutomation', () => {
    beforeEach(function () {
      this.sendDebuggerCommand = sinon.stub()

      this.automation = CdpAutomation(this.sendDebuggerCommand)

      this.sendDebuggerCommand
      .throws(new Error('not stubbed'))
      .withArgs('Browser.getVersion')
      .resolves()

      this.onRequest = this.automation.onRequest
    })

    describe('get:cookies', () => {
      beforeEach(function () {
        this.sendDebuggerCommand.withArgs('Network.getAllCookies')
        .resolves({
          cookies: [
            { name: 'foo', value: 'f', path: '/', domain: 'localhost', secure: true, httpOnly: true, expires: 123 },
            { name: 'bar', value: 'b', path: '/', domain: 'localhost', secure: false, httpOnly: false, expires: 456 },
          ],
        })
      })

      it('returns all cookies', function () {
        return this.onRequest('get:cookies', { domain: 'localhost' })
        .then((resp) => {
          expect(resp).to.deep.eq([
            { name: 'foo', value: 'f', path: '/', domain: 'localhost', secure: true, httpOnly: true, expirationDate: 123, sameSite: undefined },
            { name: 'bar', value: 'b', path: '/', domain: 'localhost', secure: false, httpOnly: false, expirationDate: 456, sameSite: undefined },
          ])
        })
      })
    })

    describe('get:cookie', () => {
      beforeEach(function () {
        this.sendDebuggerCommand.withArgs('Network.getAllCookies')
        .resolves({
          cookies: [
            { name: 'session', value: 'key', path: '/login', domain: 'google.com', secure: true, httpOnly: true, expires: 123 },
          ],
        })
      })

      it('returns a specific cookie by name', function () {
        return this.onRequest('get:cookie', { domain: 'google.com', name: 'session' })
        .then((resp) => {
          expect(resp).to.deep.eq({ name: 'session', value: 'key', path: '/login', domain: 'google.com', secure: true, httpOnly: true, expirationDate: 123, sameSite: undefined })
        })
      })

      it('returns null when no cookie by name is found', function () {
        return this.onRequest('get:cookie', { domain: 'google.com', name: 'doesNotExist' })
        .then((resp) => {
          expect(resp).to.be.null
        })
      })
    })

    describe('set:cookie', () => {
      beforeEach(function () {
        this.sendDebuggerCommand.withArgs('Network.setCookie', { domain: '.google.com', name: 'session', value: 'key', path: '/' })
        .resolves({ success: true })
        .withArgs('Network.setCookie', { domain: 'foo', path: '/bar', name: '', value: '' })
        .rejects(new Error('some error'))
        .withArgs('Network.getAllCookies')
        .resolves({
          cookies: [
            { name: 'session', value: 'key', path: '/', domain: '.google.com', secure: false, httpOnly: false },
          ],
        })
      })

      it('resolves with the cookie props', function () {
        return this.onRequest('set:cookie', { domain: 'google.com', name: 'session', value: 'key', path: '/' })
        .then((resp) => {
          expect(resp).to.deep.eq({ domain: '.google.com', expirationDate: undefined, httpOnly: false, name: 'session', value: 'key', path: '/', secure: false, sameSite: undefined })
        })
      })

      it('rejects with error', function () {
        return this.onRequest('set:cookie', { domain: 'foo', path: '/bar' })
        .then(() => {
          throw new Error('should have failed')
        }).catch((err) => {
          expect(err.message).to.eq('some error')
        })
      })
    })

    describe('clear:cookie', () => {
      beforeEach(function () {
        this.sendDebuggerCommand.withArgs('Network.getAllCookies')
        .resolves({
          cookies: [
            { name: 'session', value: 'key', path: '/', domain: 'google.com', secure: true, httpOnly: true, expires: 123 },
            { name: 'shouldThrow', value: 'key', path: '/assets', domain: 'cdn.github.com', secure: false, httpOnly: true, expires: 123 },
          ],
        })

        return this.sendDebuggerCommand.withArgs('Network.deleteCookies', { domain: 'cdn.github.com', name: 'shouldThrow' })
        .rejects(new Error('some error'))
        .withArgs('Network.deleteCookies')
        .resolves()
      })

      it('resolves single removed cookie', function () {
        return this.onRequest('clear:cookie', { domain: 'google.com', name: 'session' })
        .then((resp) => {
          expect(resp).to.deep.eq(
            { name: 'session', value: 'key', path: '/', domain: 'google.com', secure: true, httpOnly: true, expirationDate: 123, sameSite: undefined },
          )
        })
      })

      it('returns null when no cookie by name is found', function () {
        return this.onRequest('clear:cookie', { domain: 'google.com', name: 'doesNotExist' })
        .then((resp) => {
          expect(resp).to.be.null
        })
      })

      it('rejects with error', function () {
        return this.onRequest('clear:cookie', { domain: 'cdn.github.com', name: 'shouldThrow' })
        .then(() => {
          throw new Error('should have failed')
        }).catch((err) => {
          expect(err.message).to.eq('some error')
        })
      })
    })

    describe('take:screenshot', () => {
      it('resolves with base64 data URL', function () {
        this.sendDebuggerCommand.withArgs('Browser.getVersion').resolves({ protocolVersion: '1.3' })
        this.sendDebuggerCommand.withArgs('Page.captureScreenshot').resolves({ data: 'foo' })

        return expect(this.onRequest('take:screenshot'))
        .to.eventually.equal('data:image/png;base64,foo')
      })

      it('rejects nicely if Page.captureScreenshot fails', function () {
        this.sendDebuggerCommand.withArgs('Browser.getVersion').resolves({ protocolVersion: '1.3' })
        this.sendDebuggerCommand.withArgs('Page.captureScreenshot').rejects()

        return expect(this.onRequest('take:screenshot'))
        .to.be.rejectedWith('The browser responded with an error when Cypress attempted to take a screenshot.')
      })
    })
  })
})