frontend-app/utils/payUtils.js

import { appDypayFun } from './douyin-pay.js';
import { jumpToPaymentSuccess, jumpToPaymentFailure } from './payment-navigation.js';
import { feedback } from "@/api/payment.js";

/**
 *  微信支付
 * @param {Object} alipay 微信支付的参数
 * @param {Object} orderId 支付的订单ID
 * @param {Object} orderNum 支付的订单编号
 */
export function appWxpayFun(alipay, orderId, orderNum, customSuccessUrl) {
  const type = alipay.type;
  const orderStr = alipay.orderStr;
  console.log("微信支付---", alipay, type);
  if (type === "app") {
    // app
    const orderInfo = {
      appid: alipay.appId, // 微信开放平台 - 应用 - AppId，注意和微信小程序、公众号 AppId 可能不一致
      noncestr: alipay.nonceStr, // 随机字符串
      package: "Sign=WXPay", // 固定值
      partnerid: alipay.partnerId, // 微信支付商户号
      prepayid: alipay.prepayId, // 统一下单订单号
      timestamp: alipay.timeStamp, // 时间戳（单位：秒）
      sign: alipay.sign, // 签名，这里用的 MD5/RSA 签名
    };
    uni.requestPayment({
      provider: "wxpay",
      orderInfo: orderInfo,
      success: function (res) {
        console.log("success:" + res);
        payFeedbackFun(orderId, orderNum, 1);
        jumpWayOk(customSuccessUrl);
      },
      fail: function (err) {
        console.log("fail:", err);
        jumpWayError();
      },
    });
  } else if (type === "wechatMiniProgram") {
    const orderInfo = {
      // "appid": alipay.appId,  // 微信开放平台 - 应用 - AppId，注意和微信小程序、公众号 AppId 可能不一致

      nonceStr: alipay.nonceStr, // 微信支付商户号
      package: alipay.packageValue, // 统一下单订单号
      timeStamp: alipay.timeStamp, // 时间戳（单位：秒）
      signType: "RSA",
      paySign: alipay.sign, // 签名，这里用的 MD5/RSA 签名
    };

    console.log("微信小程序支付---", orderInfo);
    uni.requestPayment({
      ...orderInfo,
      success: function (res) {
        console.log("success:" + res);
        payFeedbackFun(orderId, orderNum, 1);
        jumpWayOk(customSuccessUrl);
      },
      fail: function (err) {
        console.log("fail:", err);
        jumpWayError();
      },
    });
  } else if (type === "h5") {
    // h5
    uni.navigateTo({
      url:
        `/pages/other_package/payment_processing/payment_processing?link=${encodeURIComponent(
          orderStr
        )}&orderNum=` + orderNum, // 假设有一个专门的支付页面来处理支付链接
    });
  }
}

/**
 * 支付宝支付
 * @param {Object} alipay 微信支付的参数
 * @param {Object} orderId 支付的订单ID
 * @param {Object} orderNum 支付的订单编号
 * @param {string} customSuccessUrl 自定义成功跳转页面
 */
export function zfbPayFun(alipay, orderId, orderNum, customSuccessUrl) {
  console.log("alipay", alipay);
  const type = alipay.type;
  const orderStr = alipay.orderStr;
  if (type === "h5") {
    // h5
    uni.navigateTo({
      url:
        `/pages/other_package/payment_processing/payment_processing?link=${encodeURIComponent(
          orderStr
        )}&orderNum=` + orderNum, // 假设有一个专门的支付页面来处理支付链接
    });
  } else if (type === "app") {
    // app
    uni.requestPayment({
      provider: "alipay",
      orderInfo: orderStr,
      success: function (res) {
        console.log("zfbPayFun res", res);
        payFeedbackFun(orderId, orderNum, 1);
        jumpWayOk(customSuccessUrl);
      },
      fail: function (err) {
        console.error("支付宝支付error", err);
        jumpWayError();
      },
    });
  }
  // return new Promise((resolve, reject) => {
  // 	resolve(res);
  // 	// reject(err);
  // });
}

/**
 * Compatibility entry for callers passing ApiResult.data.douyin separately.
 * Native SDK invocation and authoritative result query are handled together.
 */
export function douyinPayFun(douyin, orderId, orderNum) {
  return appDypayFun({ douyin, orderId, orderNum });
}

export const dyPayFun = douyinPayFun;
export const appDyPayFun = douyinPayFun;
export const appDouyinPayFun = douyinPayFun;

// 跳转到支付成功页面
export function jumpWayOk(customUrl) {
  if (customUrl) {
    const pages = typeof getCurrentPages === "function" ? getCurrentPages() : [];
    if (pages[pages.length - 1]?.route === customUrl.replace(/^\//, "")) return Promise.resolve(true);
    return new Promise((resolve) => {
      uni.redirectTo({
        url: customUrl,
        success: () => resolve(true),
        fail: () => {
          uni.navigateTo({ url: customUrl, success: () => resolve(true), fail: () => resolve(false) });
        },
      });
    });
  }
  return jumpToPaymentSuccess();
}
// 跳转到支付失败页面
export function jumpWayError() {
  return jumpToPaymentFailure();
}
/**
 * 支付结果回调
 * @param {Object} orderId 支付订单ID
 * @param {Object} orderNum 支付订单编号
 * @param {Object} status 反馈结果【0:失败，1:成功】
 */
async function payFeedbackFun(orderId, orderNum, status) {
  const params = {
    orderId,
    orderNum,
    status,
  };
  console.log("params", params);
  const response = await feedback(params);
  console.log("payFeedbackFun response", response);
  if (response && response.bizcode !== 100) {
    console.error("反馈结果", response);
  }
}