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import { suite } from '../utils/suite'

const baseInstanceCount = 12

suite('components tab', () => {
  beforeEach(() => cy.reload())

  it('should detect instances inside shadow DOM', () => {
    cy.get('.tree > .instance:last-child').contains('Shadow')
  })

  it('should select instance', () => {
    cy.get('.instance .self').eq(0).click().should('have.class', 'selected')
    cy.get('.tree').should('be.visible')
    cy.get('.action-header .title').contains('Root')
    cy.get('.data-field').contains('$route')
  })

  it('should expand root by default', () => {
    cy.get('.instance').should('have.length', baseInstanceCount)
  })

  it('should detect functional components', () => {
    cy.get('.tree > .instance .instance:nth-child(2)').within(() => {
      cy.get('.arrow').click().then(() => {
        cy.get('.instance:last-child').contains('Functional')
      })
    })
  })

  it('should display 0 key', () => {
    cy.get('.tree > .instance .instance:nth-child(2)').within(() => {
      cy.get('.arrow').click().then(() => {
        cy.get('.instance:nth-child(3) .attr').contains('key=0')
      })
    })
  })

  it('should detect components in transition', () => {
    cy.get('.tree > .instance .instance:nth-child(7)').within(() => {
      cy.get('.arrow').click().then(() => {
        cy.get('.instance').eq(1).within(() => {
          cy.get('.arrow').click().then(() => {
            cy.get('.instance').contains('TestComponent')
          })
        })
      })
    })
  })

  it('should select child instance', () => {
    cy.get('.instance .instance:nth-child(1) .self').eq(0).click()
    cy.get('.action-header .title').contains('Counter')
    cy.get('.data-el.vuex-bindings .data-field').contains('count:0')
    cy.get('.data-el.computed .data-field').contains('test:1')
    cy.get('.data-el.firebase-bindings .data-field').contains('hello:undefined')
  })

  it('should display prop of different types', () => {
    cy.get('.instance .instance:nth-child(2) .self').eq(0).click()
    cy.get('.action-header .title').contains('Target')
    cy.get('.data-el.props .data-field:nth-child(1)').contains('ins:Object')
    cy.get('.data-el.props .data-field:nth-child(2)').contains('msg:"hi"')
    cy.get('.data-el.props .data-field:nth-child(3)').contains('obj:undefined')
    // Regexp
    cy.get('.data-el.data .data-field:nth-child(8)').then((el) => {
      expect(el.text()).to.include('regex:/(a\\w+b)/g')
    })
    // Literals
    cy.get('.data-el.data .data-field:nth-child(5)').contains('NaN')
    cy.get('.data-el.data .data-field:nth-child(2)').contains('Infinity')
    cy.get('.data-el.data .data-field:nth-child(6)').contains('-Infinity')
  })

  it('should expand child instance', () => {
    cy.get('.instance .instance:nth-child(2) .arrow-wrapper').click()
    cy.get('.instance').should('have.length', baseInstanceCount + 10)
  })

  it('should add/remove component from app side', () => {
    cy.get('.instance .instance:nth-child(2) .arrow-wrapper').click()
    cy.get('.instance').should('have.length', baseInstanceCount + 10)
    cy.get('#target').iframe().then(({ get }) => {
      get('.add').click({ force: true })
    })
    cy.get('.instance').should('have.length', baseInstanceCount + 13)
    cy.get('#target').iframe().then(({ get }) => {
      get('.remove').click({ force: true })
    })
    cy.get('.instance').should('have.length', baseInstanceCount + 12)
  })

  it('should filter components', () => {
    cy.get('.left .search input').clear().type('counter')
    cy.get('.instance').should('have.length', 2)
    cy.get('.left .search input').clear().type('target')
    cy.get('.instance').should('have.length', 12)
    cy.get('.left .search input').clear()
  })

  it('should select component', () => {
    cy.get('.select-component').click()
    cy.get('#target').iframe().then(({ get }) => {
      get('.mine').eq(0)
        .trigger('mouseover', { force: true })
        .click({ force: true })
    })
    cy.get('.action-header .title').contains('Mine')
    cy.get('.tree').then((el) => {
      expect(el.text()).to.include('<Mine>')
    })
  })

  it('should display render key', () => {
    cy.get('.instance .instance:nth-child(2) .arrow-wrapper').click()
    cy.get('.instance .self .attr-title').contains('key')
    cy.get('.instance .self .attr-value').contains('1')
  })

  it('should display injected props', () => {
    cy.get('.left .search input').clear().type('Mine')
    cy.get('.instance').eq(1).click()
    cy.get('.right .data-wrapper')
      .should('contain', 'injected')
      .should('contain', 'answer:42')
      .should('contain', 'foo:"bar"')
      .should('contain', 'noop:ƒ noop(a, b, c)')
    cy.get('.left .search input').clear()
  })

  it('should display $refs', () => {
    cy.get('.instance .item-name').contains('RefTester').click()
    cy.get('.right .data-wrapper')
      .should('contain', 'list:Array[4]')
      .should('contain', '<li>')
      .should('contain', 'tester:<p id="testing"')
  })

  it('should display $attrs', () => {
    cy.get('.instance .instance:nth-child(2) .arrow-wrapper').click()
    cy.get('.instance .instance .instance:nth-child(1) .item-name').click()
    cy.get('.right .data-wrapper')
      .should('contain', '$attrs')
      .should('contain', 'attr:"some-attr"')
  })
})