import { ReactNode } from "react";
import { PaymentMessageDescriptor, PaymentReader, PaymentUsageScene } from "@pisell/pi-payment-sdk";

//#region src/plus/piPaymentUI/eftpos/contracts/index.d.ts
/** EFTPOS UI 内置支持的支付厂商标识。 */
declare const EftposProvider: {
  readonly Payo: "payo";
  readonly Mx51: "mx51";
  readonly Linkly: "linkly";
  readonly Windcave: "windcave";
  readonly Tyro: "tyro";
  readonly Huifu: "huifu";
  readonly AdyenPos: "adyenpos";
  readonly AdyenAlipay: "adyenalipay";
  readonly AdyenWechat: "adyenwechat";
};
type EftposProvider = (typeof EftposProvider)[keyof typeof EftposProvider];
/** 弹窗本次交易的业务模式。 */
declare const PaymentMode: {
  readonly Pay: "pay";
  readonly Refund: "refund";
};
type PaymentMode = (typeof PaymentMode)[keyof typeof PaymentMode];
/** UI 对应的 SDK 支付路线。 */
declare const PaymentRoute: {
  readonly Eftpos: "eftpos";
};
type PaymentRoute = (typeof PaymentRoute)[keyof typeof PaymentRoute];
/** 在设备/金额页修改草稿时允许覆盖的字段。 */
interface PiPaymentUpdateInput {
  reader?: PaymentReader;
  amount?: string | number;
  surcharge?: {
    rate?: string | number;
    fixed?: string | number;
  };
  methodOptions?: Record<string, unknown>;
  metadata?: Record<string, unknown>;
  usageScene?: PaymentUsageScene;
}
/** EFTPOS 弹窗内部的页面状态机节点。 */
type PiPaymentEftposPage = 'device' | 'amount' | 'huifuScan' | 'process' | 'network' | 'fail' | 'manual' | 'successReview' | 'result';
/** 失败事件向宿主暴露的稳定业务判断，不包含 SDK 诊断信息和 Provider 原始响应。 */
interface PiPaymentEftposFailure {
  code: string | number;
  retryable: boolean;
  manuallyResolvable: boolean;
}
/** EFTPOS 弹窗向调用方发出的扁平业务事件；仅暴露 attempt 创建和业务结果。 */
type PiPaymentEftposChangeEvent = {
  type: 'processing';
  paymentNumber: string;
  transactionNumber: string;
} | {
  type: 'success';
  paymentNumber: string;
  transactionNumber: string;
  amount: string;
  originalAmount?: string;
  surcharge?: {
    ratePercent?: string;
    fixedAmount?: string;
    totalAmount: string;
  };
  cardReaderSurcharge?: string;
  readerSnapshot?: PaymentReader;
  manuallyConfirmed: boolean;
} | {
  type: 'failed';
  paymentNumber: string;
  transactionNumber?: string;
  error: PiPaymentEftposFailure;
} | {
  type: 'printOnTimeout';
  paymentNumber: string;
  transactionNumber?: string;
} | {
  type: 'closed';
  paymentNumber: string;
  transactionNumber?: string;
};
/** 翻译动态支付文案时可用的页面和厂商上下文。 */
interface PaymentMessageContext {
  provider?: EftposProvider;
  mode?: PaymentMode;
  page?: PiPaymentEftposPage;
}
/** 调用方覆盖默认语言包时使用的动态文案解析器。 */
type PaymentMessageResolver = (descriptor: PaymentMessageDescriptor, context: PaymentMessageContext) => string | undefined;
/** EFTPOS 组件级配置；交易参数仍由 ref.open 提供。 */
type PiPaymentEftposProps = {
  networkOnline?: boolean;
  messages?: Record<string, string>;
  messageResolver?: PaymentMessageResolver; /** 宿主存在其它弹窗时可显式提高 EFTPOS 流程层级。 */
  zIndex?: number;
};
/** pay/refund 共享的单次 EFTPOS 交易配置。 */
interface PiPaymentEftposCommonOpenOptions {
  provider: EftposProvider;
  amount?: string | number;
  enableAmountEdit?: boolean;
  surcharge?: PiPaymentUpdateInput['surcharge'];
  currency?: string;
  defaultReader?: PaymentReader;
  deviceNumber?: string | number;
  originalPaymentNumber?: string;
  metadata?: Record<string, unknown>;
  operator?: {
    id?: string | number;
    type?: string;
  };
  platform?: string;
  slots?: {
    /** 失败页内置操作区下方的宿主自定义内容。 */failed?: ReactNode;
  };
  methodOptions?: Record<string, unknown>;
  usageScene?: PaymentUsageScene;
  networkOnline?: boolean;
  salesId: string;
  paymentNumber: string;
  onChange?: (event: PiPaymentEftposChangeEvent) => void;
}
/** 支付场景可为金额编辑页提供原始应收和已付金额。 */
interface PiPaymentEftposPayOpenOptions extends PiPaymentEftposCommonOpenOptions {
  mode: typeof PaymentMode.Pay;
  sourceAmount?: string | number;
  paidAmount?: string | number;
}
/** 退款场景只消费调用方已确定的 amount，不关心支付金额页字段。 */
interface PiPaymentEftposRefundOpenOptions extends PiPaymentEftposCommonOpenOptions {
  mode: typeof PaymentMode.Refund;
}
/** 通过 ref 打开弹窗时传入的一次性交易配置。 */
type PiPaymentEftposOpenOptions = PiPaymentEftposPayOpenOptions | PiPaymentEftposRefundOpenOptions;
/** PiPaymentEftpos 对外暴露的命令式控制接口。 */
interface PiPaymentEftposRef {
  open(options: PiPaymentEftposOpenOptions): boolean;
  close(): void;
}
//#endregion
export { EftposProvider, PaymentMessageContext, PaymentMessageResolver, PaymentMode, PaymentRoute, PiPaymentEftposChangeEvent, PiPaymentEftposFailure, PiPaymentEftposOpenOptions, PiPaymentEftposPage, PiPaymentEftposPayOpenOptions, PiPaymentEftposProps, PiPaymentEftposRef, PiPaymentEftposRefundOpenOptions, PiPaymentUpdateInput };