import { getTestSelector } from '../utils'

describe('Wallet Dropdown', () => {
  function itShouldChangeTheTheme() {
    it('should change the theme', () => {
      cy.get(getTestSelector('theme-lightmode')).click()

      cy.get(getTestSelector('theme-lightmode')).should('not.have.css', 'background-color', 'rgba(0, 0, 0, 0)')
      cy.get(getTestSelector('theme-darkmode')).should('have.css', 'background-color', 'rgba(0, 0, 0, 0)')
      cy.get(getTestSelector('theme-auto')).should('have.css', 'background-color', 'rgba(0, 0, 0, 0)')

      cy.get(getTestSelector('theme-darkmode')).click()
      cy.get(getTestSelector('theme-lightmode')).should('have.css', 'background-color', 'rgba(0, 0, 0, 0)')
      cy.get(getTestSelector('theme-darkmode')).should('not.have.css', 'background-color', 'rgba(0, 0, 0, 0)')
      cy.get(getTestSelector('theme-auto')).should('have.css', 'background-color', 'rgba(0, 0, 0, 0)')

      cy.get(getTestSelector('theme-auto')).click()
      cy.get(getTestSelector('theme-lightmode')).should('have.css', 'background-color', 'rgba(0, 0, 0, 0)')
      cy.get(getTestSelector('theme-darkmode')).should('have.css', 'background-color', 'rgba(0, 0, 0, 0)')
      cy.get(getTestSelector('theme-auto')).should('not.have.css', 'background-color', 'rgba(0, 0, 0, 0)')
    })
  }

  function itShouldChangeTheLanguage() {
    it('should select a language', () => {
      cy.get(getTestSelector('wallet-language-item')).contains('Deutsch').click({ force: true })
      cy.get(getTestSelector('wallet-header')).should('contain', 'Sprache')
      cy.get(getTestSelector('wallet-language-item')).contains('English').click({ force: true })
      cy.get(getTestSelector('wallet-header')).should('contain', 'Language')
      cy.get(getTestSelector('wallet-back')).click()
    })
  }

  describe('connected', () => {
    beforeEach(() => {
      cy.visit('/')
      cy.get(getTestSelector('web3-status-connected')).click()
      cy.get(getTestSelector('wallet-settings')).click()
    })
    itShouldChangeTheTheme()
    itShouldChangeTheLanguage()
  })

  describe('disconnected', () => {
    beforeEach(() => {
      cy.visit('/')
      cy.get(getTestSelector('web3-status-connected')).click()
      // click twice, first time to show confirmation, second to confirm
      cy.get(getTestSelector('wallet-disconnect')).click()
      cy.get(getTestSelector('wallet-disconnect')).should('contain', 'Disconnect')
      cy.get(getTestSelector('wallet-disconnect')).click()
      cy.get(getTestSelector('wallet-settings')).click()
    })
    itShouldChangeTheTheme()
    itShouldChangeTheLanguage()
  })

  describe('with color theme', () => {
    function visitSwapWithColorTheme({ dark }: { dark: boolean }) {
      cy.visit('/swap', {
        onBeforeLoad(win) {
          cy.stub(win, 'matchMedia')
            .withArgs('(prefers-color-scheme: dark)')
            .returns({
              matches: dark,
              addEventListener() {
                /* noop */
              },
              removeEventListener() {
                /* noop */
              },
            })
        },
      })
    }

    it('should properly use dark system theme when auto theme setting is selected', () => {
      visitSwapWithColorTheme({ dark: true })
      cy.get(getTestSelector('web3-status-connected')).click()
      cy.get(getTestSelector('wallet-settings')).click()
      cy.get(getTestSelector('theme-auto')).click()
      cy.get(getTestSelector('wallet-header')).should('have.css', 'color', 'rgb(152, 161, 192)')
    })

    it('should properly use light system theme when auto theme setting is selected', () => {
      visitSwapWithColorTheme({ dark: false })
      cy.get(getTestSelector('web3-status-connected')).click()
      cy.get(getTestSelector('wallet-settings')).click()
      cy.get(getTestSelector('theme-auto')).click()
      cy.get(getTestSelector('wallet-header')).should('have.css', 'color', 'rgb(119, 128, 160)')
    })
  })

  describe('mobile', () => {
    beforeEach(() => {
      cy.viewport('iphone-6').visit('/')
    })

    it('should dismiss the wallet bottom sheet when clicking buy crypto', () => {
      cy.get(getTestSelector('web3-status-connected')).click()
      cy.get(getTestSelector('wallet-buy-crypto')).click()
      cy.contains('Buy crypto').should('not.be.visible')
    })

    it('should use a bottom sheet and dismiss when on a mobile screen size', () => {
      cy.get(getTestSelector('web3-status-connected')).click()
      cy.root().click(15, 40)
      cy.get(getTestSelector('wallet-settings')).should('not.be.visible')
    })
  })
})