import {z} from 'zod'

export type CreatePrice = {priceListId?: (string | number) | undefined, itemIds: Array<number>, itemSkus?: Array<string> | undefined, offers: Array<{kind?: number | undefined, channel: number, startDate: string, endDate: string, price: {base?: number | undefined, sale?: number | undefined, cost?: number | undefined, currency?: string | undefined}, additionalAttributes?: (Array<{customSkuTitle?: string | undefined, customCategory?: string | undefined}>) | undefined}>};

export type CreateApiApiOffersPriceArgs = {'x-site-context': string, body: CreatePrice};

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

export const createCopilotPriceResponse = z.array(z.object({id: z.string().optional(), isSoftDeleted: z.boolean().optional(), itemId: z.number().optional(), itemSku: z.string().optional(), priceListId: z.number().optional(), offerId: z.number().optional(), offers: z.array(z.object({kind: z.number().optional(), channel: z.number().optional(), startDate: z.string().optional(), endDate: z.string().optional(), price: z.object({base: z.number().optional(), sale: z.number().optional(), cost: z.number().optional(), currency: z.string().optional()}).optional(), priceMethodType: z.enum(["Range-Base", "SurfaceArea_Square_Increment", "SurfaceArea_Square_Increment_2Dim"]).optional(), additionalAttributes: z.array(z.object({customSkuTitle: z.string().optional(), customCategory: z.string().optional()})).optional()})).optional(), createdAt: z.string().optional(), updatedAt: z.string().optional(), job: z.boolean().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
};

/**
 * Create or update price
 * 
 * POST /api-offers/price
 */
export const createApiApiOffersPrice = async (args: CreateApiApiOffersPriceArgs, options?: CreateApiApiOffersPriceOptions) => {
const {baseUrl = "https://live.copilot.fabric.inc", fetch: fetchFn = fetch, AuthorizationToken} = options ?? {}

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

if (args['x-site-context'] != null) headers.set("x-site-context", String(args['x-site-context']))
if (AuthorizationToken !== undefined) headers.set('authorization', `Bearer ${AuthorizationToken}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api-offers/price${query.size > 0 ? `?${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(createCopilotPriceResponse, await res.json())
};