import {z} from 'zod'

export type GetApiApiV1TrackingShipiumTrackingIdArgs = {shipiumTrackingId: string, excludeEvents?: boolean | undefined};

export type GetApiApiV1TrackingShipiumTrackingIdOptions = {baseUrl?: string | undefined, oauth2Scheme?: string | undefined, fetch?: typeof fetch | undefined};

export const trackingEventDto = z.object({carrierDescription: z.string().optional(), shipmentStatus: z.enum(["Registered", "Label Printed", "In Transit", "Out For Delivery", "Delivered", "Exception", "Return to Sender: In Transit", "Return to Sender: Out For Delivery", "Return to Sender: Delivered", "Return to Sender: Exception"]).optional(), eventDate: z.string().optional(), postalCode: z.string().optional(), country: z.string().optional(), city: z.string().optional(), region: z.string().optional()});

export const trackingDto = z.object({shipiumTrackingId: z.string().optional(), shipiumShipmentId: z.string().optional(), partnerShipmentId: z.string().optional(), shipiumTenantId: z.string().optional(), partnerTenantId: z.string().optional(), carrierId: z.string().optional(), carrierTrackingId: z.string().optional(), carrierServiceMethodId: z.string().optional(), shipmentStatus: z.enum(["Registered", "Label Printed", "In Transit", "Out For Delivery", "Delivered", "Exception", "Return to Sender: In Transit", "Return to Sender: Out For Delivery", "Return to Sender: Delivered", "Return to Sender: Exception"]).optional(), shippedDateTime: z.string().optional(), deliveredAtDateTime: z.string().optional(), carrierEstimatedDeliveryDate: z.string().optional(), originalCarrierEstimatedDeliveryDate: z.string().optional(), partnerReferenceId: z.string().optional(), partnerReferenceId2: z.string().optional(), carrierTrackingLink: z.string().optional(), trackingEvents: z.array(trackingEventDto).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
};

/**
 * Tracking endpoint to retrieve tracking info about shipments using shipiumTrackingId
 * 
 * GET /api/v1/tracking/{shipiumTrackingId}
 */
export const getApiApiV1TrackingShipiumTrackingId = async (args: GetApiApiV1TrackingShipiumTrackingIdArgs, options?: GetApiApiV1TrackingShipiumTrackingIdOptions) => {
const {baseUrl = "https://api.shipium.com", fetch: fetchFn = fetch, oauth2Scheme} = options ?? {}

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

if (args.excludeEvents != null) query.append("excludeEvents", String(args.excludeEvents))
if (oauth2Scheme !== undefined) headers.set('authorization', `Bearer ${oauth2Scheme}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/tracking/${encodeURIComponent(String(args.shipiumTrackingId))}${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(trackingDto, await res.json())
};