import {z} from 'zod'

export type GetApiAdminPaymentSimulatorTransactionJsonArgs = {x_account_id: string, x_reference: string, x_signature: string, x_test: boolean, x_transaction_type: string, x_gateway_reference: string};

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

export const paymentResponseDto = z.object({x_account_id: z.string().optional(), x_amount: z.number().optional(), x_currency: z.string().optional(), x_error_code: z.string().optional(), x_gateway_reference: z.string().optional(), x_intent: z.string().optional(), x_message: z.string().optional(), x_reference: z.string().optional(), x_result: z.string().optional(), x_signature: z.string().optional(), x_test: z.boolean().optional(), x_timestamp: z.string().optional(), x_transaction_type: z.unknown()});

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 transaction
 * 
 * GET /admin/payment-simulator/transaction.json
 */
export const getApiAdminPaymentSimulatorTransactionJson = async (args: GetApiAdminPaymentSimulatorTransactionJsonArgs, options?: GetApiAdminPaymentSimulatorTransactionJsonOptions) => {
const {baseUrl = "https://shop-name.onshopbase.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.x_account_id != null) query.append("x_account_id", String(args.x_account_id))
if (args.x_reference != null) query.append("x_reference", String(args.x_reference))
if (args.x_signature != null) query.append("x_signature", String(args.x_signature))
if (args.x_test != null) query.append("x_test", String(args.x_test))
if (args.x_transaction_type != null) query.append("x_transaction_type", String(args.x_transaction_type))
if (args.x_gateway_reference != null) query.append("x_gateway_reference", String(args.x_gateway_reference))

const url = `${baseUrl.replace(/\/+$/, '')}/admin/payment-simulator/transaction.json${query.size > 0 ? `?${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(paymentResponseDto, await res.json())
};