import { dt } from "@scandic-hotels/common/dt"
import { createCounter } from "@scandic-hotels/common/telemetry"

import { router } from "../../.."
import * as api from "../../../api"
import { createRefIdPlugin } from "../../../plugins/refIdToConfirmationNumber"
import { safeProtectedServiceProcedure } from "../../../procedures"
import { updateBooking } from "../../../services/booking/updateBooking"
import {
  removePackageInput,
  resendConfirmationInput,
  updateBookingInput,
} from "../input"
import { addPackagesRoute } from "./addPackagesRoute"
import { cancelBookingRoute } from "./cancelBookingRoute"
import { createBookingRoute } from "./createBookingRoute"
import { createRefIdRoute } from "./createRefIdRoute"
import { guaranteeBookingRoute } from "./guaranteeBookingRoute"
import { priceChangeRoute } from "./priceChangeRoute"
import { validatePartnerPayment } from "./validatePartnerPayment"

const refIdPlugin = createRefIdPlugin()

export const bookingMutationRouter = router({
  create: createBookingRoute,
  createRefId: createRefIdRoute,
  validatePartnerPayment,
  priceChange: priceChangeRoute,
  cancel: cancelBookingRoute,
  packages: addPackagesRoute,
  guarantee: guaranteeBookingRoute,
  update: safeProtectedServiceProcedure
    .input(updateBookingInput)
    .concat(refIdPlugin.toConfirmationNumber)
    .use(async ({ ctx, next }) => {
      const token = await ctx.getScandicUserToken()

      return next({
        ctx: {
          token,
        },
      })
    })
    .mutation(async function ({ ctx, input }) {
      const { confirmationNumber } = ctx
      const { language, refId, ...rest } = input
      const token = ctx.token ?? ctx.serviceToken

      return updateBooking(
        {
          confirmationNumber,
          lang: language,
          checkInDate: rest.checkInDate ? dt.utc(rest.checkInDate) : undefined,
          checkOutDate: rest.checkOutDate
            ? dt.utc(rest.checkOutDate)
            : undefined,
          guest: rest.guest,
        },
        token
      )
    }),
  removePackage: safeProtectedServiceProcedure
    .input(removePackageInput)
    .concat(refIdPlugin.toConfirmationNumber)
    .use(async ({ ctx, next }) => {
      const token = await ctx.getScandicUserToken()

      return next({
        ctx: {
          token,
        },
      })
    })
    .mutation(async function ({ ctx, input }) {
      const { confirmationNumber } = ctx
      const { codes, language } = input

      const removePackageCounter = createCounter("trpc.booking.package.remove")
      const metricsRemovePackage = removePackageCounter.init({
        confirmationNumber,
        codes,
        language,
      })

      metricsRemovePackage.start()

      const token = ctx.token ?? ctx.serviceToken
      const headers = {
        Authorization: `Bearer ${token}`,
      }

      const apiResponse = await api.remove(
        api.endpoints.v1.Booking.packages(confirmationNumber),
        {
          headers,
        },
        [["language", language], ...codes.map((code) => ["codes", code])]
      )

      if (!apiResponse.ok) {
        await metricsRemovePackage.httpError(apiResponse)
        return false
      }

      metricsRemovePackage.success()

      return true
    }),
  resendConfirmation: safeProtectedServiceProcedure
    .input(resendConfirmationInput)
    .concat(refIdPlugin.toConfirmationNumber)
    .use(async ({ ctx, next }) => {
      const token = await ctx.getScandicUserToken()

      return next({
        ctx: {
          token,
        },
      })
    })
    .mutation(async function ({ ctx, input }) {
      const { confirmationNumber } = ctx

      const resendConfirmationCounter = createCounter(
        "trpc.booking.confirmation.resend"
      )
      const metricsResendConfirmation = resendConfirmationCounter.init({
        confirmationNumber,
      })

      metricsResendConfirmation.start()

      const token = ctx.token ?? ctx.serviceToken
      const headers = {
        Authorization: `Bearer ${token}`,
      }

      const apiResponse = await api.post(
        api.endpoints.v1.Booking.confirmNotification(confirmationNumber),
        {
          headers,
        },
        { language: input.language }
      )

      if (!apiResponse.ok) {
        await metricsResendConfirmation.httpError(apiResponse)
        return false
      }

      metricsResendConfirmation.success()

      return true
    }),
})