import {z} from 'zod'

export type GetApiSellingListingsArgs = {pageNumber?: number | undefined, pageSize?: number | undefined, productIds?: string | undefined, variantIds?: string | undefined, batchIds?: string | undefined, fromDate?: string | undefined, toDate?: string | undefined, listingStatuses?: string | undefined, inventoryTypes?: string | undefined, initiatedShipmentDisplayIds?: string | undefined, isExpired?: boolean | undefined};

export type GetApiSellingListingsOptions = {baseUrl?: string | undefined, apiKey?: string | undefined, jwt?: string | undefined, fetch?: typeof fetch | undefined};

export const listingsResponseBatch = z.object({batchId: z.string().optional(), taskId: z.string().optional()});

export const listingResponseAsk = z.object({askId: z.string(), askCreatedAt: z.string(), askUpdatedAt: z.string(), askExpiresAt: z.string().optional()});

export const authenticationDetails = z.object({status: z.string().nullable(), failureNotes: z.string().nullable()});

export const listingResponseOrder = z.object({orderNumber: z.string().nullable(), orderCreatedAt: z.string().nullable(), orderStatus: z.string().nullable()});

export const listingResponseProduct = z.object({productId: z.string(), productName: z.string().nullable(), styleId: z.string().nullable()});

export const manifestDataResponse = z.object({inbound: z.object({displayId: z.string()})});

export const listingResponseVariant = z.object({variantId: z.string(), variantName: z.string(), variantValue: z.string().nullable()});

export const listListings = z.object({listingId: z.string(), status: z.string(), amount: z.string().nullable(), currencyCode: z.string().nullable(), inventoryType: z.string().nullable(), createdAt: z.string(), updatedAt: z.string(), batch: listingsResponseBatch.nullable(), ask: listingResponseAsk.nullable(), authenticationDetails: authenticationDetails.nullable(), order: listingResponseOrder.nullable(), product: listingResponseProduct.nullable(), initiatedShipments: manifestDataResponse.nullable(), variant: listingResponseVariant.nullable(), condition: z.string().nullable(), conditionDescription: z.string().nullable()});

export const listings = z.object({count: z.number(), pageSize: z.number(), pageNumber: z.number(), hasNextPage: z.boolean(), listings: z.array(listListings)});

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 all listings
 * 
 * GET /selling/listings
 */
export const getApiSellingListings = async (args: GetApiSellingListingsArgs, options?: GetApiSellingListingsOptions) => {
const {baseUrl = "https://api.stockx.com/v2", fetch: fetchFn = fetch, apiKey, jwt} = options ?? {}

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

if (args.pageNumber != null) query.append("pageNumber", String(args.pageNumber))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.productIds != null) query.append("productIds", String(args.productIds))
if (args.variantIds != null) query.append("variantIds", String(args.variantIds))
if (args.batchIds != null) query.append("batchIds", String(args.batchIds))
if (args.fromDate != null) query.append("fromDate", String(args.fromDate))
if (args.toDate != null) query.append("toDate", String(args.toDate))
if (args.listingStatuses != null) query.append("listingStatuses", String(args.listingStatuses))
if (args.inventoryTypes != null) query.append("inventoryTypes", String(args.inventoryTypes))
if (args.initiatedShipmentDisplayIds != null) query.append("initiatedShipmentDisplayIds", String(args.initiatedShipmentDisplayIds))
if (args.isExpired != null) query.append("isExpired", String(args.isExpired))
if (apiKey !== undefined) headers.set("x-api-key", apiKey)
if (jwt !== undefined) headers.set('authorization', `Bearer ${jwt}`)

const url = `${baseUrl.replace(/\/+$/, '')}/selling/listings${query.size > 0 ? `?${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(listings, await res.json())
};