import {z} from 'zod'

export type GetApiBusinessSchedulesClassesUpcomingArgs = {Authorization: string, SiteId: number, startDateTime?: string | undefined, endDateTime?: string | undefined, locationId?: number | undefined};

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

export const mindbodyRestApiDtoModelsSiteSchedulesClassDetails = z.object({Id: z.number().int().optional(), ClassDetailsId: z.number().int().optional(), ClassName: z.string().optional()});

export const mindbodyRestApiDtoModelsSiteSchedulesStaffDetails = z.object({Id: z.number().int().optional(), Name: z.string().optional()});

export const mindbodyRestApiDtoModelsSiteSchedulesLocationDetails = z.object({Id: z.number().int().optional(), Name: z.string().optional()});

export const mindbodyRestApiDtoModelsSiteSchedulesClassSchedule = z.object({MaxCapacity: z.number().int().optional(), NumRegistered: z.number().int().optional(), ProgramId: z.number().int().optional(), ResourceId: z.number().int().optional(), ResourceName: z.string().optional(), ClassScheduleId: z.number().int().optional(), ClassDescription: mindbodyRestApiDtoModelsSiteSchedulesClassDetails.optional(), Staff: mindbodyRestApiDtoModelsSiteSchedulesStaffDetails.optional(), Location: mindbodyRestApiDtoModelsSiteSchedulesLocationDetails.optional(), Start: z.string().optional(), Type: z.string().optional(), TimeZoneId: z.string().optional()});

export const getApiBusinessSchedulesClassesUpcomingResponse = z.array(mindbodyRestApiDtoModelsSiteSchedulesClassSchedule);

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
};

/**
 * Gets upcoming classes for the subscriber
 * 
 * GET /Business/Schedules/Classes/Upcoming
 */
export const getApiBusinessSchedulesClassesUpcoming = async (args: GetApiBusinessSchedulesClassesUpcomingArgs, options?: GetApiBusinessSchedulesClassesUpcomingOptions) => {
const {baseUrl = "https://api.mindbodyonline.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))
if (args.SiteId != null) headers.set("SiteId", String(args.SiteId))
if (args.startDateTime != null) query.append("startDateTime", String(args.startDateTime))
if (args.endDateTime != null) query.append("endDateTime", String(args.endDateTime))
if (args.locationId != null) query.append("locationId", String(args.locationId))

const url = `${baseUrl.replace(/\/+$/, '')}/Business/Schedules/Classes/Upcoming${query.size > 0 ? `?${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(getApiBusinessSchedulesClassesUpcomingResponse, await res.json())
};