/*
 * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
 *
 * SPDX-License-Identifier: AGPL-3.0-only
 */

import type { AuthProvider } from '../../src/api/config/types'
import { AuthProviderType } from '../../src/api/config/types'

const initLoggedOutTestWithCustomAuthProviders = (cy: Cypress.cy, enabledProviders: AuthProvider[]) => {
  cy.loadConfig({
    authProviders: enabledProviders
  })
  cy.visitHome()
  cy.logout()
}

describe('When logged-in, ', () => {
  it('sign-in button is hidden', () => {
    cy.visitHome()
    cy.getByCypressId('sign-in-button').should('not.exist')
  })
})

describe('When logged-out ', () => {
  describe('and no auth-provider is enabled, ', () => {
    it('sign-in button is hidden', () => {
      initLoggedOutTestWithCustomAuthProviders(cy, [])
      cy.getByCypressId('sign-in-button').should('not.exist')
    })
  })

  describe('and an interactive auth-provider is enabled, ', () => {
    it('sign-in button points to login route: internal', () => {
      initLoggedOutTestWithCustomAuthProviders(cy, [
        {
          type: AuthProviderType.LOCAL
        }
      ])
      cy.getByCypressId('sign-in-button').should('be.visible').should('have.attr', 'href', '/login')
    })

    it('sign-in button points to login route: ldap', () => {
      initLoggedOutTestWithCustomAuthProviders(cy, [
        {
          type: AuthProviderType.LDAP,
          identifier: 'cy-ldap',
          providerName: 'cy LDAP'
        }
      ])
      cy.getByCypressId('sign-in-button').should('be.visible').should('have.attr', 'href', '/login')
    })
  })

  describe('and only one one-click auth-provider is enabled, ', () => {
    it('sign-in button points to auth-provider', () => {
      initLoggedOutTestWithCustomAuthProviders(cy, [
        {
          type: AuthProviderType.GITHUB
        }
      ])
      cy.getByCypressId('sign-in-button')
        .should('be.visible')
        // The absolute URL is used because it is defined as API base URL absolute.
        .should('have.attr', 'href', '/auth/github')
    })
  })

  describe('and multiple one-click auth-providers are enabled, ', () => {
    it('sign-in button points to login route', () => {
      initLoggedOutTestWithCustomAuthProviders(cy, [
        {
          type: AuthProviderType.GITHUB
        },
        {
          type: AuthProviderType.GOOGLE
        }
      ])
      cy.getByCypressId('sign-in-button').should('be.visible').should('have.attr', 'href', '/login')
    })
  })

  describe('and one-click- as well as interactive auth-providers are enabled, ', () => {
    it('sign-in button points to login route', () => {
      initLoggedOutTestWithCustomAuthProviders(cy, [
        {
          type: AuthProviderType.GITHUB
        },
        {
          type: AuthProviderType.LOCAL
        }
      ])
      cy.getByCypressId('sign-in-button').should('be.visible').should('have.attr', 'href', '/login')
    })
  })
})