import {z} from 'zod'

export type CreateApiApiV21FirmsArgs = {'Content-Type': string, Authorization: string, body: {name: string, type: string, taxId: string, taxIdType: 'NIP' | 'VAT_EU' | 'TAX_ID', cin: string, partnerId: string, contactLanguage?: ('EN' | 'PL' | 'CS' | 'RO') | undefined, businessArea: {origin: string}, users: Array<{name: string, surname: string, email: string, phone?: string | undefined, role: 'MANAGER' | 'USER'}>, representatives: Array<{name: string, surname: string, nin?: string | undefined, countryCode: string, birthDate?: unknown | undefined, birthCountryCode: string}>, contactData: {phone: string, email: string}, technicalContactData?: Record<string, never> | undefined, address: {street: string, houseNo: string, apartmentNo: string, postalCode: string, city: string, countryCode: string}, correspondenceAddress?: {street: string, houseNo: string, apartmentNo: string, postalCode: string, city: string, countryCode: string} | undefined}};

export type CreateApiApiV21FirmsOptions = {baseUrl?: string | undefined, Bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiApiV21FirmsResponse = z.object({firmId: z.string().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 a Firm
 * 
 * POST /api/v2_1/firms
 */
export const createApiApiV21Firms = async (args: CreateApiApiV21FirmsArgs, options?: CreateApiApiV21FirmsOptions) => {
const {baseUrl = "https://secure.payu.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 (args['Content-Type'] != null) headers.set("Content-Type", String(args['Content-Type']))
if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))
if (Bearer !== undefined) headers.set('authorization', `Bearer ${Bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2_1/firms${query.size > 0 ? `?${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(createApiApiV21FirmsResponse, await res.json())
};