import {z} from 'zod'

export type GetApiPaySchedulesPaySchedulePaydaysArgs = {pay_schedule: string, start?: string | undefined};

export type GetApiPaySchedulesPaySchedulePaydaysOptions = {baseUrl?: string | undefined, sec0?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiPaySchedulesPaySchedulePaydaysResponse = z.array(z.object({payday: z.string().optional(), period_start: z.string().optional(), period_end: z.string().optional(), approval_deadline: z.string().optional(), impacted_by_weekend_or_holiday: z.boolean().optional(), approval_deadline_datetime: z.string().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 paydays
 * 
 * GET /pay_schedules/{pay_schedule}/paydays
 */
export const getApiPaySchedulesPaySchedulePaydays = async (args: GetApiPaySchedulesPaySchedulePaydaysArgs, options?: GetApiPaySchedulesPaySchedulePaydaysOptions) => {
const {baseUrl = "https://sandbox.checkhq.com", fetch: fetchFn = fetch, sec0} = options ?? {}

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

if (args.start != null) query.append("start", String(args.start))
if (sec0 !== undefined) headers.set("Authorization", sec0)

const url = `${baseUrl.replace(/\/+$/, '')}/pay_schedules/${encodeURIComponent(String(args.pay_schedule))}/paydays${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(getApiPaySchedulesPaySchedulePaydaysResponse, await res.json())
};