import {z} from 'zod'

export type ShipmentWarehouseState = {easyship_shipment_id?: unknown, warehouse_state?: ('created' | 'failed' | 'packed' | 'shipped' | 'cancelled' | 'cancelled_no_stock' | 'backorder_no_stock' | 'returned') | undefined, message?: string | undefined, metadata?: Record<string, never> | undefined};

export type ShipmentWarehouseStateUpdate = {shipments?: Array<ShipmentWarehouseState> | undefined};

export type CreateApi202409ShipmentsWarehouseStateUpdatesArgs = {body: ShipmentWarehouseStateUpdate};

export type CreateApi202409ShipmentsWarehouseStateUpdatesOptions = {baseUrl?: string | undefined, Bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const shipmentWarehouseStateResponse = z.object({easyship_shipment_id: z.unknown().optional(), status: z.string().optional(), errors: z.array(z.string()).optional()});

export const shipmentWarehouseStateList = z.object({status: z.string().optional(), shipments: z.array(shipmentWarehouseStateResponse).optional(), meta: z.object({status: z.string().optional(), request_id: z.unknown().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
};

/**
 * Warehouse State Updates
 * 
 * POST /2024-09/shipments/warehouse_state_updates
 */
export const createApi202409ShipmentsWarehouseStateUpdates = async (args: CreateApi202409ShipmentsWarehouseStateUpdatesArgs, options?: CreateApi202409ShipmentsWarehouseStateUpdatesOptions) => {
const {baseUrl = "https://public-api.easyship.com", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

if (Bearer !== undefined) headers.set('authorization', `Bearer ${Bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/2024-09/shipments/warehouse_state_updates${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(shipmentWarehouseStateList, await res.json())
};