"use client"

import { zodResolver } from "@hookform/resolvers/zod"
import { useCallback, useEffect } from "react"
import { FormProvider, useForm } from "react-hook-form"
import { useIntl } from "react-intl"

import { useEnterDetailsStore } from "@/stores/enter-details"

import BreakfastChoiceCard from "@/components/HotelReservation/EnterDetails/Breakfast/BreakfastChoiceCard"
import Body from "@/components/TempDesignSystem/Text/Body"
import { useRoomContext } from "@/contexts/Details/Room"

import { breakfastFormSchema } from "./schema"

import styles from "./breakfast.module.css"

import type { BreakfastFormSchema } from "@/types/components/hotelReservation/breakfast"
import { BreakfastPackageEnum } from "@/types/enums/breakfast"

export default function Breakfast() {
  const intl = useIntl()
  const packages = useEnterDetailsStore((state) => state.breakfastPackages)
  const {
    actions: { updateBreakfast },
    room,
  } = useRoomContext()

  const breakfastSelection = room?.breakfast
    ? room.breakfast.code
    : room?.breakfast === false
      ? "false"
      : undefined

  const methods = useForm<BreakfastFormSchema>({
    defaultValues: breakfastSelection
      ? { breakfast: breakfastSelection }
      : undefined,
    criteriaMode: "all",
    mode: "all",
    resolver: zodResolver(breakfastFormSchema),
    reValidateMode: "onChange",
  })

  const onSubmit = useCallback(
    (values: BreakfastFormSchema) => {
      const pkg = packages?.find((p) => p.code === values.breakfast)
      if (pkg) {
        updateBreakfast(pkg)
      } else {
        updateBreakfast(false)
      }
    },
    [packages, updateBreakfast]
  )

  useEffect(() => {
    if (methods.formState.isSubmitting) {
      return
    }
    methods.watch(() => methods.handleSubmit(onSubmit)())
  }, [methods, onSubmit])

  return (
    <FormProvider {...methods}>
      <div className={styles.container}>
        {room.childrenInRoom?.length ? (
          <Body>
            {intl.formatMessage({
              id: "Children's breakfast is always free as part of the adult's breakfast.",
            })}
          </Body>
        ) : null}
        <form className={styles.form} onSubmit={methods.handleSubmit(onSubmit)}>
          {packages?.map((pkg) => (
            <BreakfastChoiceCard
              key={pkg.code}
              name="breakfast"
              ancillary={{
                title: intl.formatMessage({ id: "Breakfast buffet" }),
                price: {
                  total: pkg.localPrice.price,
                  currency: pkg.localPrice.currency,
                  included:
                    pkg.code === BreakfastPackageEnum.FREE_MEMBER_BREAKFAST,
                  text: intl.formatMessage({ id: "/night per adult" }),
                },
                description: intl.formatMessage({
                  id: "All our breakfast buffets offer gluten free, vegan, and allergy-friendly options.",
                }),
                imageUrl: "/_static/img/enter-details/breakfast.png", // TODO: Add dynamic image
              }}
              value={pkg.code}
              id={pkg.code}
            />
          ))}
          <BreakfastChoiceCard
            name="breakfast"
            ancillary={{
              title: intl.formatMessage({ id: "No breakfast" }),
              price: {
                total: 0,
                currency: packages?.[0].localPrice.currency ?? "",
              },
              description: intl.formatMessage({
                id: "You can always change your mind later and add breakfast at the hotel.",
              }),
              imageUrl: "/_static/img/enter-details/breakfast.png", // TODO: Add dynamic image
              imageOpacity: 0.1,
            }}
            value="false"
          />
        </form>
      </div>
    </FormProvider>
  )
}
