import {z} from 'zod'

export type PublicProductReferenceType = 'PurchaseOrder' | 'ShipmentNumber' | 'Other';

export type PublicOriginRequestRefPayload = {reference?: (string | null) | undefined, referenceType: PublicProductReferenceType};

export type PublicOriginRequestItemPayload = {productId: number, endDate?: (string | null) | undefined, requestedWeight?: (number | null) | undefined, connectionContactIds?: (Array<number> | null) | undefined, comment?: (string | null) | undefined, references?: (PublicOriginRequestRefPayload | null) | undefined};

export type PublicCreateOriginRequestPayload = {items: PublicOriginRequestItemPayload};

export type CreateApiPublicV2EudrCustomersOriginRequestsArgs = {body: PublicCreateOriginRequestPayload};

export type CreateApiPublicV2EudrCustomersOriginRequestsOptions = {baseUrl?: string | undefined, TokenAuthentication?: string | undefined, fetch?: typeof fetch | undefined};

export const publicFilterOriginRequestStatus = z.enum(["Requested", "Delayed", "Rejected", "Canceled", "Answered"]);

export const publicProductReferenceType = z.enum(["PurchaseOrder", "ShipmentNumber", "Other"]);

export const publicOriginRequestRefPayload = z.object({reference: z.string().nullable().optional(), referenceType: publicProductReferenceType});

export const publicOriginRequest = z.object({id: z.number().int(), productId: z.number().int(), createdAt: z.string(), status: publicFilterOriginRequestStatus, references: publicOriginRequestRefPayload.nullable().optional()});

export const publicOriginRequestItemPayload = z.object({productId: z.number().int(), endDate: z.string().nullable().optional(), requestedWeight: z.number().nullable().optional(), connectionContactIds: z.array(z.number().int()).nullable().optional(), comment: z.string().nullable().optional(), references: publicOriginRequestRefPayload.nullable().optional()});

export const bulkResultFailedPublicOriginRequestItemPayload = z.object({value: publicOriginRequestItemPayload, message: z.string().nullable().optional()});

export const bulkResultStatus = z.enum(["Succeeded", "PartlySucceeded", "Failed"]);

export const publicOriginRequestResult = z.object({succeeded: z.array(publicOriginRequest), failed: z.array(bulkResultFailedPublicOriginRequestItemPayload), status: bulkResultStatus});

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
};

/**
 * Bulk request origins for products
 * 
 * POST /public/v2/eudr/customers/origin-requests
 */
export const createApiPublicV2EudrCustomersOriginRequests = async (args: CreateApiPublicV2EudrCustomersOriginRequestsArgs, options?: CreateApiPublicV2EudrCustomersOriginRequestsOptions) => {
const {baseUrl = "https://api.prewave.com", fetch: fetchFn = fetch, TokenAuthentication} = options ?? {}

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

if (TokenAuthentication !== undefined) headers.set("X-Auth-Token", TokenAuthentication)

const url = `${baseUrl.replace(/\/+$/, '')}/public/v2/eudr/customers/origin-requests${query.size > 0 ? `?${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(publicOriginRequestResult, await res.json())
};