import type { servicesSchema } from '@/content.config'
import type { z } from 'astro/zod'
import { YCLIENTS_TOKEN, YCLIENTS_API_URL } from 'astro:env/server'

type HTML = string
const currencyFormatter = Intl.NumberFormat('ru', { currency: 'rub' })

const RENT_GYM_SERVICE: z.infer<typeof servicesSchema> = {
  title: 'Аренда зала',
  charachteristics: [
    {
      title: 'Разовое посещение',
      description: 'Разовое посещение студии для самостоятельной тренировки',
      price: `${currencyFormatter.format(1500)} ₽`,
      link: {
        title: 'Записаться',
        href: 'https://n1381542.yclients.com/company/1254211/activity/select?o=act',
      },
    },
  ],
}

export type YclientsBookinRawResponse = {
  category: {
    id: number
    title: string
  }[]
  services: {
    id: number
    title: string
    price_min: number
    price_max: number
    discount: number
    comment: string
    weight: number
    active: number
    sex: number
    image: string
    category_id: number
  }[]
}

export type YClientsAbonementRawItem = {
  id: number
  image: string
  online_sale_title: string
  online_sale_description: HTML
  online_sale_price: number
  online_sale_image: string
  cost: number
  price: number
}

export type YclientsAbonementsRawResponse = {
  data: {
    loyalty_abonement_types: YClientsAbonementRawItem[]
  }
}

const fetcher = <R>(...[path, options = {}]: Parameters<typeof fetch>): Promise<R> =>
  fetch(path, {
    ...options,
    headers: {
      Authorization: `Bearer ${YCLIENTS_TOKEN}`,
      ...(options.headers || {}),
    },
  }).then((res) => res.json() as Promise<R>)

export const yclientsClient = {
  async getServices(): Promise<z.infer<typeof servicesSchema>[]> {
    const booking = await fetcher<YclientsBookinRawResponse>(
      `${YCLIENTS_API_URL}/book_services/1254211`,
      {
        method: 'GET',
      }
    )

    const services = booking.category.map((categoryItem) => ({
      title: categoryItem.title,
      charachteristics: booking.services
        .filter((service) => service.category_id === categoryItem.id)
        .map((service) => ({
          title: service.title,
          price: `${currencyFormatter.format(service.price_min)} ₽`,
          description: service.comment,
          link: {
            title: 'Записаться',
            href: `https://n1381542.yclients.com/company/1254211/personal/select-services?o=s${service.id}`,
          },
        })),
    }))

    return [services[0], RENT_GYM_SERVICE, ...services.slice(1)]
  },
}