import { ListReaderParams, PaymentMethod, PaymentPayParams, PaymentProvider, PaymentReader, PaymentRefundParams, PaymentUsageScene } from "./payment.js";
import { PaymentAction, PaymentError, PaymentFlowEvent } from "./interaction.js";

//#region src/plus/piPaymentOld/sdk/contracts/session.d.ts
/** Session 分配交易号后、Flow 启动前发出的首个事件。 */
interface PaymentAttemptCreatedEvent {
  type: 'attemptCreated';
  operation: 'pay' | 'refund';
  number: string;
}
/** 异步刷卡设备查询的结果事件。 */
type PaymentReaderListEvent = {
  type: 'readerList';
  status: 'success';
  readers: PaymentReader[];
} | {
  type: 'readerList';
  status: 'failed';
  error: PaymentError;
};
/** Session 对宿主暴露的事件全集。 */
type PaymentSessionEvent = PaymentReaderListEvent | PaymentAttemptCreatedEvent | PaymentFlowEvent;
/** 创建 Session 所需的固定业务路由与事件回调。 */
interface PaymentSessionCreateOptions {
  paymentMethod: PaymentMethod;
  paymentProvider: PaymentProvider;
  salesId: string;
  usageScene?: PaymentUsageScene;
  onChange: (event: PaymentSessionEvent) => void;
}
/** 宿主操作单笔支付生命周期的公开接口。 */
interface PaymentSession {
  readonly sessionId: string;
  listReader(params?: ListReaderParams): void;
  pay(params: PaymentPayParams): void;
  refund(params: PaymentRefundParams): void;
  action(action: PaymentAction, inputValues?: Record<string, string>): void;
  destroy(): void;
}
//#endregion
export { PaymentAttemptCreatedEvent, PaymentReaderListEvent, PaymentSession, PaymentSessionCreateOptions, PaymentSessionEvent };