import {z} from 'zod'

export type GetApiTrainersTrainerIdScheduleArgs = {trainer_id: string};

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

export const trainerSchedule = z.object({trainer_id: z.string().optional(), trainer_name: z.string().optional(), date: z.string().optional(), booking_typ_0000: z.enum(["0", "1"]).optional(), booking_typ_0030: z.enum(["0", "1"]).optional(), booking_typ_0100: z.enum(["0", "1"]).optional(), booking_typ_0130: z.enum(["0", "1"]).optional(), booking_typ_0200: z.enum(["0", "1"]).optional(), booking_typ_0230: z.enum(["0", "1"]).optional(), booking_typ_0300: z.string().optional(), booking_typ_0330: z.enum(["0", "1"]).optional(), booking_typ_0400: z.enum(["0", "1"]).optional(), booking_typ_0430: z.enum(["0", "1"]).optional(), booking_typ_0500: z.enum(["0", "1"]).optional(), booking_typ_0530: z.enum(["0", "1"]).optional(), booking_typ_0600: z.string().optional(), booking_typ_0630: z.enum(["0", "1"]).optional(), booking_typ_0700: z.enum(["0", "1"]).optional(), booking_typ_0730: z.enum(["0", "1"]).optional(), booking_typ_0800: z.enum(["0", "1"]).optional(), booking_typ_0830: z.enum(["0", "1"]).optional(), booking_typ_0900: z.enum(["0", "1"]).optional(), booking_typ_0930: z.enum(["0", "1"]).optional(), booking_typ_1000: z.enum(["0", "1"]).optional(), booking_typ_1030: z.enum(["0", "1"]).optional(), booking_typ_1100: z.enum(["0", "1"]).optional(), booking_typ_1130: z.enum(["0", "1"]).optional(), booking_typ_1200: z.enum(["0", "1"]).optional(), booking_typ_1230: z.enum(["0", "1"]).optional(), booking_typ_1300: z.enum(["0", "1"]).optional(), booking_typ_1330: z.enum(["0", "1"]).optional(), booking_typ_1400: z.enum(["0", "1"]).optional(), booking_typ_1430: z.enum(["0", "1"]).optional(), booking_typ_1500: z.enum(["0", "1"]).optional(), booking_typ_1530: z.enum(["0", "1"]).optional(), booking_typ_1600: z.enum(["0", "1"]).optional(), booking_typ_1630: z.enum(["0", "1"]).optional(), booking_typ_1700: z.enum(["0", "1"]).optional(), booking_typ_1730: z.enum(["0", "1"]).optional(), booking_typ_1800: z.enum(["0", "1"]).optional(), booking_typ_1830: z.enum(["0", "1"]).optional(), booking_typ_1900: z.enum(["0", "1"]).optional(), booking_typ_1930: z.string().optional(), booking_typ_2000: z.enum(["0", "1"]).optional(), booking_typ_2030: z.enum(["0", "1"]).optional(), booking_typ_2100: z.enum(["0", "1"]).optional(), booking_typ_2130: z.enum(["0", "1"]).optional(), booking_typ_2200: z.enum(["0", "1"]).optional(), booking_typ_2230: z.enum(["0", "1"]).optional(), booking_typ_2300: z.enum(["0", "1"]).optional(), booking_typ_2330: z.enum(["0", "1"]).optional()});

export const trainerSchedules = z.object({count: z.number().int().optional(), items: z.array(trainerSchedule).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
};

/**
 * API011 トレーナースケジュール取得
 * 
 * GET /trainers/{trainer_id}/schedule
 */
export const getApiTrainersTrainerIdSchedule = async (args: GetApiTrainersTrainerIdScheduleArgs, options: GetApiTrainersTrainerIdScheduleOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/trainers/${encodeURIComponent(String(args.trainer_id))}/schedule${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(trainerSchedules, await res.json())
};