import {z} from 'zod'

export type GetApiV1ProductExternalIdentifierExternalIdentifierArgs = {externalIdentifier: string};

export type GetApiV1ProductExternalIdentifierExternalIdentifierOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const dimensionOutputSerializer = z.object({depth: z.number().nullable().optional(), width: z.number().nullable().optional(), height: z.number().nullable().optional()});

export const identifierOutputSerializer = z.object({type: z.string(), value: z.string()});

export const weightedItemInfoOutputSerializer = z.object({weightPerItem: z.number().nullable().optional(), weightUnit: z.string().nullable().optional()});

export const sizeSpecificationOutputSerializer = z.object({value: z.number().nullable().optional(), description: z.string().nullable().optional()});

export const packSizeSpecificationOutputSerializer = z.object({value: z.string().nullable().optional(), description: z.string().nullable().optional()});

export const detailsOutputSerializer = z.object({weightedItemInfo: weightedItemInfoOutputSerializer.nullable().optional(), sizeSpecification: sizeSpecificationOutputSerializer.nullable().optional(), packSizeSpecification: packSizeSpecificationOutputSerializer.nullable().optional()});

export const providerConfigOutputSerializer = z.object({provider: z.string(), serviceType: z.string(), categories: z.array(z.string()).nullable().optional(), imageUrls: z.array(z.string()).nullable().optional(), enabled: z.boolean().nullable().optional()});

export const productOutputSerializer = z.object({id: z.string(), externalIdentifier: z.string().nullable().optional(), sku: z.string().nullable().optional(), name: z.string(), description: z.string().nullable().optional(), imageUrls: z.array(z.string()).nullable().optional(), categories: z.array(z.string()).nullable().optional(), weight: z.number().nullable().optional(), dimensions: dimensionOutputSerializer.nullable().optional(), identifiers: z.array(identifierOutputSerializer).nullable().optional(), attributes: z.array(z.string()).nullable().optional(), details: detailsOutputSerializer.nullable().optional(), providerConfigs: z.array(providerConfigOutputSerializer).nullable().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 Product by External Identifier
 * 
 * GET /v1/product/external_identifier/{externalIdentifier}
 */
export const getApiV1ProductExternalIdentifierExternalIdentifier = async (args: GetApiV1ProductExternalIdentifierExternalIdentifierArgs, options?: GetApiV1ProductExternalIdentifierExternalIdentifierOptions) => {
const {baseUrl = "https://api.sandbox.usenash.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/product/external_identifier/${encodeURIComponent(String(args.externalIdentifier))}${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(productOutputSerializer, await res.json())
};