const testAppDef = require("../appPackages/testApp/appDefinition.json")
const testAccessLevels = require("../appPackages/testApp/access_levels.json")
const testPages = require("../appPackages/testApp/pages.json")
const testComponents = require("../appPackages/testApp/customComponents/components.json")
const testMoreComponents = require("../appPackages/testApp/moreCustomComponents/components.json")
const statusCodes = require("../utilities/statusCodes")
const screen1 = require("../appPackages/testApp/components/myTextBox.json")
const screen2 = require("../appPackages/testApp/components/subfolder/otherTextBox.json")
const { readJSON, pathExists, unlink } = require("fs-extra")

const app = require("./testApp")()
testComponents.textbox.name = `./customComponents/textbox`
testMoreComponents.textbox.name = `./moreCustomComponents/textbox`

beforeAll(async () => {
  const testComponent = "./appPackages/testApp/components/newTextBox.json"
  const testComponentAfterMove =
    "./appPackages/testApp/components/anotherSubFolder/newTextBox.json"

  if (await pathExists(testComponent)) await unlink(testComponent)
  if (await pathExists(testComponentAfterMove))
    await unlink(testComponentAfterMove)

  await app.start()
})
afterAll(async () => await app.destroy())

it("/apppackage should get appDefinition", async () => {
  const { body } = await app
    .get("/_builder/api/testApp/appPackage")
    .expect(statusCodes.OK)

  expect(body.appDefinition).toEqual(testAppDef)
})

it("/apppackage should get access levels", async () => {
  const { body } = await app
    .get("/_builder/api/testApp/appPackage")
    .expect(statusCodes.OK)

  expect(body.accessLevels).toEqual(testAccessLevels)
})

it("/apppackage should get pages", async () => {
  const { body } = await app
    .get("/_builder/api/testApp/appPackage")
    .expect(statusCodes.OK)
  expect(body.pages).toEqual(testPages)
})

it("/apppackage should get components", async () => {
  const { body } = await app
    .get("/_builder/api/testApp/appPackage")
    .expect(statusCodes.OK)

  expect(body.components["./customComponents/textbox"]).toBeDefined()
  expect(body.components["./moreCustomComponents/textbox"]).toBeDefined()

  expect(body.components["./customComponents/textbox"]).toEqual(
    testComponents.textbox
  )

  expect(body.components["./moreCustomComponents/textbox"]).toEqual(
    testMoreComponents.textbox
  )
})

it("/apppackage should get screens", async () => {
  const { body } = await app
    .get("/_builder/api/testApp/appPackage")
    .expect(statusCodes.OK)

  const expectedComponents = {
    myTextBox: { ...screen1, name: "myTextBox" },
    "subfolder/otherTextBox": { ...screen2, name: "subfolder/otherTextBox" },
  }

  expect(body.screens).toEqual(expectedComponents)
})

it("should be able to create new derived component", async () => {
  const newscreen = {
    name: "newTextBox",
    inherits: "./customComponents/textbox",
    props: {
      label: "something",
    },
  }

  await app
    .post("/_builder/api/testApp/screen", newscreen)
    .expect(statusCodes.OK)

  const componentFile = "./appPackages/testApp/components/newTextBox.json"
  expect(await pathExists(componentFile)).toBe(true)
  expect(await readJSON(componentFile)).toEqual(newscreen)
})

it("should be able to update derived component", async () => {
  const updatedscreen = {
    name: "newTextBox",
    inherits: "./customComponents/textbox",
    props: {
      label: "something else",
    },
  }

  await app
    .post("/_builder/api/testApp/screen", updatedscreen)
    .expect(statusCodes.OK)

  const componentFile = "./appPackages/testApp/components/newTextBox.json"
  expect(await readJSON(componentFile)).toEqual(updatedscreen)
})

it("should be able to rename derived component", async () => {
  await app
    .patch("/_builder/api/testApp/screen", {
      oldname: "newTextBox",
      newname: "anotherSubFolder/newTextBox",
    })
    .expect(statusCodes.OK)

  const oldcomponentFile = "./appPackages/testApp/components/newTextBox.json"
  const newcomponentFile =
    "./appPackages/testApp/components/anotherSubFolder/newTextBox.json"
  expect(await pathExists(oldcomponentFile)).toBe(false)
  expect(await pathExists(newcomponentFile)).toBe(true)
})

it("should be able to delete derived component", async () => {
  await app
    .delete("/_builder/api/testApp/screen/anotherSubFolder/newTextBox")
    .expect(statusCodes.OK)

  const componentFile =
    "./appPackages/testApp/components/anotherSubFolder/newTextBox.json"
  const componentDir = "./appPackages/testApp/components/anotherSubFolder"
  expect(await pathExists(componentFile)).toBe(false)
  expect(await pathExists(componentDir)).toBe(false)
})

it("/savePackage should prepare all necessary client files", async () => {
  await app
    .post("/_builder/api/testApp/appPackage", {
      appDefinition: testAppDef,
      accessLevels: testAccessLevels,
      pages: testPages,
    })
    .expect(statusCodes.OK)

  const publicFolderMain = relative =>
    "./appPackages/testApp/public/main" + relative
  const publicFolderUnauth = relative =>
    "./appPackages/testApp/public/unauthenticated" + relative

  expect(await pathExists(publicFolderMain("/index.html"))).toBe(true)
  expect(await pathExists(publicFolderUnauth("/index.html"))).toBe(true)

  expect(
    await pathExists(publicFolderMain("/lib/customComponents/index.js"))
  ).toBe(true)
  expect(
    await pathExists(publicFolderUnauth("/lib/customComponents/index.js"))
  ).toBe(true)

  expect(
    await pathExists(publicFolderMain("/lib/moreCustomComponents/index.js"))
  ).toBe(true)
  expect(
    await pathExists(publicFolderUnauth("/lib/moreCustomComponents/index.js"))
  ).toBe(true)

  expect(
    await pathExists(
      publicFolderMain(
        "/lib/node_modules/@budibase/standard-components/dist/index.js"
      )
    )
  ).toBe(true)
  expect(
    await pathExists(
      publicFolderUnauth(
        "/lib/node_modules/@budibase/standard-components/dist/index.js"
      )
    )
  ).toBe(true)

  expect(await pathExists(publicFolderUnauth("/budibase-client.js"))).toBe(true)
  expect(await pathExists(publicFolderUnauth("/clientAppDefinition.js"))).toBe(
    true
  )
})