import {z} from 'zod'

export type GetApiApiRadioStationListArgs = {code2?: string | undefined};

export type GetApiApiRadioStationListOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiApiRadioStationListResponse = z.object({obj: z.array(z.object({id: z.number().int().gte(0).lte(2147483647), name: z.string().nullable(), genre: z.string().nullable().optional(), frequency: z.string().nullable().optional(), market: z.string().nullable().optional(), broadcast_area: z.string().nullable().optional(), country: z.string().nullable().optional(), station_state: z.string().nullable().optional(), image_url: z.string().nullable().optional(), aqh: z.number().int().nullable().optional(), platform: z.string().nullable().optional(), facebook_followers: z.number().int().nullable().optional(), facebook_likes: z.number().int().nullable().optional(), instagram_followers: z.number().int().nullable().optional(), twitter_followers: z.number().int().nullable().optional(), wikipedia_views: z.number().int().nullable().optional()}))});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Get Radio Station List for Country
 * 
 * GET /api/radio/station-list
 */
export const getApiApiRadioStationList = async (args: GetApiApiRadioStationListArgs, options?: GetApiApiRadioStationListOptions) => {
const {baseUrl = "https://api.chartmetric.com", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args.code2 != null) query.append("code2", String(args.code2))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/radio/station-list${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(getApiApiRadioStationListResponse, await res.json())
};