// Copyright © 2022 Ory Corp
// SPDX-License-Identifier: Apache-2.0

// ***********************************************
// This example commands.js 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 is will overwrite an existing command --
// Cypress.Commands.overwrite("visit", (originalFn, url, options) => { ... })
import { createClient, prng } from "../helpers"

Cypress.Commands.add(
  "authCodeFlow",
  (
    client,
    {
      override: { scope, client_id, client_secret } = {},
      consent: {
        accept: acceptConsent = true,
        skip: skipConsent = false,
        remember: rememberConsent = false,
        scope: acceptScope = [],
      } = {},
      login: {
        accept: acceptLogin = true,
        skip: skipLogin = false,
        remember: rememberLogin = false,
        username = "foo@bar.com",
        password = "foobar",
      } = {},
      prompt = "",
      createClient: doCreateClient = true,
    } = {},
    path = "oauth2",
  ) => {
    const run = (client) => {
      cy.visit(
        `${Cypress.env("client_url")}/${path}/code?client_id=${
          client_id || client.client_id
        }&client_secret=${client_secret || client.client_secret}&scope=${(
          scope || client.scope
        ).replace(" ", "+")}&prompt=${prompt}`,
        { failOnStatusCode: false },
      )

      if (!skipLogin) {
        cy.get("#email").type(username, { delay: 1 })
        cy.get("#password").type(password, { delay: 1 })

        if (rememberLogin) {
          cy.get("#remember").click()
        }

        if (acceptLogin) {
          cy.get("#accept").click()
        } else {
          cy.get("#reject").click()
        }
      }

      if (!skipConsent) {
        acceptScope.forEach((s) => {
          cy.get(`#${s}`).click()
        })

        if (rememberConsent) {
          cy.get("#remember").click()
        }

        if (acceptConsent) {
          cy.get("#accept").click()
        } else {
          cy.get("#reject").click()
        }
      }
    }

    if (doCreateClient) {
      createClient(client).should((client) => {
        run(client)
      })
      return
    }
    run(client)
  },
)

Cypress.Commands.add(
  "authCodeFlowBrowser",
  (
    client,
    {
      consent: {
        accept: acceptConsent = true,
        skip: skipConsent = false,
        remember: rememberConsent = false,
        scope: acceptScope = [],
      } = {},
      login: {
        accept: acceptLogin = true,
        skip: skipLogin = false,
        remember: rememberLogin = false,
        username = "foo@bar.com",
        password = "foobar",
      } = {},
      createClient: doCreateClient = true,
    } = {},
  ) => {
    const run = (client) => {
      const codeChallenge = "QeNVR-BHuB6I2d0HycQzp2qUNNKi_-5QoR4fQSifLH0"
      const codeVerifier =
        "ZmRrenFxZ3pid3A0T0xqY29falJNUS5lWlY4SDBxS182U21uQkhjZ3UuOXpnd3NOak56d2lLMTVYemNNdHdNdlE5TW03WC1RZUlaM0N5R2FhdGRpNW1oVGhjbzVuRFBD"
      const state = prng()

      const authURL = new URL(`${Cypress.env("public_url")}/oauth2/auth`)
      authURL.searchParams.set("response_type", "code")
      authURL.searchParams.set("client_id", client.client_id)
      authURL.searchParams.set("redirect_uri", client.redirect_uris[0])
      authURL.searchParams.set("scope", client.scope)
      authURL.searchParams.set("state", state)
      authURL.searchParams.set("code_challenge", codeChallenge)
      authURL.searchParams.set("code_challenge_method", "S256")

      cy.window().then((win) => {
        return win.open(authURL, "_self")
      })

      if (!skipLogin) {
        cy.get("#email").type(username, { delay: 1 })
        cy.get("#password").type(password, { delay: 1 })

        if (rememberLogin) {
          cy.get("#remember").click()
        }

        if (acceptLogin) {
          cy.get("#accept").click()
        } else {
          cy.get("#reject").click()
        }
      }

      if (!skipConsent) {
        acceptScope.forEach((s) => {
          cy.get(`#${s}`).click()
        })

        if (rememberConsent) {
          cy.get("#remember").click()
        }

        if (acceptConsent) {
          cy.get("#accept").click()
        } else {
          cy.get("#reject").click()
        }
      }

      return cy.location("search").then((search) => {
        const callbackParams = new URLSearchParams(search)
        const code = callbackParams.get("code")

        expect(code).to.not.be.empty

        return cy.request({
          url: `${Cypress.env("public_url")}/oauth2/token`,
          method: "POST",
          form: true,
          body: {
            grant_type: "authorization_code",
            client_id: client.client_id,
            redirect_uri: client.redirect_uris[0],
            code: code,
            code_verifier: codeVerifier,
          },
        })
      })
    }
    if (doCreateClient) {
      createClient(client).then(run)
      return
    }
    run(client)
  },
)

Cypress.Commands.add("refreshTokenBrowser", (client, token) =>
  cy.request({
    url: `${Cypress.env("public_url")}/oauth2/token`,
    method: "POST",
    form: true,
    body: {
      grant_type: "refresh_token",
      client_id: client.client_id,
      refresh_token: token,
    },
    failOnStatusCode: false,
  }),
)