import {z} from 'zod'

export type GetApiV1AppointmentsAppointmentIdFormsArgs = {appointment_id: string};

export type GetApiV1AppointmentsAppointmentIdFormsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV1AppointmentsAppointmentIdFormsResponse = z.array(z.object({appointment_id: z.string().optional(), form_id: z.string().optional(), service_name: z.unknown(), service_displayname: z.unknown(), name: z.string().optional(), is_filled: z.boolean().optional(), is_submitted: z.boolean().optional(), lastfilled_date: z.string().optional(), form_type: z.number().int().optional(), lastfilled_by: z.string().optional(), latest_version: z.unknown(), form_history: z.array(z.object({version_date: z.string().optional(), version_id: z.string().optional(), created_by: z.string().optional(), form_name: z.string().optional(), form_id: z.string().optional()})).optional(), is_viewonly: z.boolean().optional(), expiry_date: z.unknown(), is_editable: z.boolean().optional(), is_expired: z.boolean().optional(), owner_id: z.unknown(), display_order: z.number().int().optional(), is_service_form: z.boolean().optional(), source_appointment_date: z.string().optional(), permissions: z.object({can_view: z.boolean().optional(), can_edit: z.boolean().optional()}).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
};

/**
 * Retrieve the list of forms associated with an appointment
 * 
 * GET /v1/appointments/{appointment_id}/forms
 */
export const getApiV1AppointmentsAppointmentIdForms = async (args: GetApiV1AppointmentsAppointmentIdFormsArgs, options?: GetApiV1AppointmentsAppointmentIdFormsOptions) => {
const {baseUrl = "https://api.zenoti.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.appointment_id != null) query.append("appointment_id", String(args.appointment_id))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/appointments/${encodeURIComponent(String(args.appointment_id))}/forms${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(getApiV1AppointmentsAppointmentIdFormsResponse, await res.json())
};