import {z} from 'zod'

export type TerminalConfirmReceiptResultRequest = {status: 'Succeeded' | 'Failed'} | null;

export type CreateApiInPersonTerminalsIdConfirmReceiptArgs = {Account?: string | undefined, id: string, body: {customerCopy?: TerminalConfirmReceiptResultRequest | undefined, merchantCopy?: TerminalConfirmReceiptResultRequest | undefined}};

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

export const terminalDeviceDetail = z.object({type: z.string().optional(), serialNumber: z.string().optional()});

export const terminalActionType = z.literal("Transaction");

export const terminalActionStatus = z.enum(["InProgress", "Cancelled", "Failed", "Succeeded"]);

export const terminalReceiptPrintingSource = z.enum(["Terminal", "PointOfSale"]);

export const terminalActionTransactionSettings = z.object({receiptPrintingSource: terminalReceiptPrintingSource.optional()});

export const terminalActionAmounts = z.object({requested: z.number().int().optional()});

export const terminalAction = z.object({type: terminalActionType.optional(), status: terminalActionStatus.optional(), id: z.string().optional(), error: z.object({code: z.string().optional(), settings: terminalActionTransactionSettings.optional()}).nullable().optional(), transaction: z.object({type: z.enum(["Payment", "Refund"]).optional(), paymentSessionId: z.string().optional(), amounts: terminalActionAmounts.optional(), currency: z.string().max(3).optional(), settings: terminalActionTransactionSettings.optional()}).nullable().optional(), createdTimestamp: z.number().int().optional(), completedTimestamp: z.number().int().nullable().optional()}).nullable();

export const terminal = z.object({id: z.string().optional(), name: z.string().optional(), location: z.object({id: z.string().optional()}).optional(), device: terminalDeviceDetail.optional(), action: terminalAction.optional(), metadata: z.object({}).optional(), createdTimestamp: z.number().int().optional(), lastUpdatedTimestamp: z.number().int().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
};

/**
 * Confirm the result of receipt printing via POS for the current action
 * 
 * POST /in-person/terminals/{id}/confirm-receipt
 */
export const createApiInPersonTerminalsIdConfirmReceipt = async (args: CreateApiInPersonTerminalsIdConfirmReceiptArgs, options?: CreateApiInPersonTerminalsIdConfirmReceiptOptions) => {
const {baseUrl = "https://sandbox-api.ryftpay.com/v1", fetch: fetchFn = fetch, secretApiKeyAuth} = options ?? {}

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

if (args.Account != null) headers.set("Account", String(args.Account))
if (secretApiKeyAuth !== undefined) headers.set("Authorization", secretApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/in-person/terminals/${encodeURIComponent(String(args.id))}/confirm-receipt${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(terminal, await res.json())
};