package com.ruoyi.web.controller.front;

import com.alibaba.fastjson.JSONObject;
import com.github.binarywang.wxpay.bean.request.WxPayUnifiedOrderV3Request;
import com.github.binarywang.wxpay.bean.result.WxPayOrderQueryV3Result;
import com.github.binarywang.wxpay.bean.result.enums.TradeTypeEnum;
import com.github.binarywang.wxpay.exception.WxPayException;
import com.github.binarywang.wxpay.service.WxPayService;
import com.ruoyi.common.annotation.Anonymous;
import com.ruoyi.common.core.content.VistorContextHolder;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.enums.ECardPayStatus;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.ip.IpUtils;
import com.ruoyi.common.utils.uuid.IdUtils;
import com.ruoyi.system.service.ISysConfigService;
import com.ruoyi.system.service.ShortMessageService;
import com.ruoyi.voluntary.domain.BBusiEcardPrice;
import com.ruoyi.voluntary.domain.BBusiPaymentOrders;
import com.ruoyi.voluntary.service.IBBusiEcardPriceService;
import com.ruoyi.voluntary.service.IBBusiPaymentOrdersService;
import com.ruoyi.web.service.WeixinPayService;
import com.ruoyi.web.util.IosVerifyUtil;
import eu.bitwalker.useragentutils.UserAgent;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.v3.oas.annotations.Operation;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.math.NumberUtils;
import org.apache.commons.lang3.tuple.Pair;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletRequest;
import java.util.*;

@Api(tags = "前端 电子卡业务")
@RestController
@RequestMapping("front/ecard")
@Slf4j
public class FrontECardController extends BaseController {

    @Autowired
    private IBBusiEcardPriceService ecardPriceService;
    @Autowired
    private IBBusiPaymentOrdersService paymentOrdersService;
    @Autowired
    private ShortMessageService shortMessageService;
    @Autowired
    private WeixinPayService weixinPayService;
    @Autowired
    private WxPayService wxService;
    @Autowired
    private ISysConfigService sysConfigService;

    private static final String SUCCESS = "SUCCESS";
    private static final String cardDesc = "在线购卡";
    public static final String description = "VIP会员";

//    @Value("${wxpay.pay.callback}")
//    private String payCallback;
    @Value("${wxpay.mchid}")
    private String mchId;
    @Value("${wxpay.key}")
    private String mchKey;
//    @Value("${wxpay.appid}")
//    private String appId = WxMaConfiguration.getAppId();

    public String getMchKey() {
        return this.mchKey;
    }

    /**
     * {
     "amount": {
     "currency": "CNY",
     "payer_currency": "CNY",
     "payer_total": 1,
     "total": 1
     },
     "appid": "wx7b9ff116a897456a",
     "attach": "",
     "bank_type": "OTHERS",
     "mchid": "1629698256",
     "out_trade_no": "test_order_t1",
     "payer": {
     "openid": "o8uY95w2o4T-xq6e8tjKTDRr2tFg"
     },
     "promotion_detail": [],
     "success_time": "2022-08-23T23:55:35+08:00",
     "trade_state": "SUCCESS",
     "trade_state_desc": "支付成功",
     "trade_type": "NATIVE",
     "transaction_id": "4200001565202208236598567532"
     }
     * @return
     */

    @ApiOperation(value = "5 重新生成二维码")
    @GetMapping("/regenerateQrCode")
    public AjaxResult regenerateQrCode(@RequestParam Long orderId) {
        BBusiPaymentOrders order = paymentOrdersService.selectBBusiPaymentOrdersById(orderId);

        String codeUrl = StringUtils.EMPTY;
        if(StringUtils.isBlank(order.getQrcodeId())){
            try {
                codeUrl = weixinPayService.createOrderPayUrl(order.getPhonenumber()+"_"+orderId, order.getPayFee(), "单招"+cardDesc, null);
                order.setQrcodeId(codeUrl);
                paymentOrdersService.updateBBusiPaymentOrders(order);
            } catch (Exception e) {
                weixinPayService.processWxPayFail(orderId, null, e.getMessage());
                logger.error("QrCodeId: ", e);
            }
        }else {
            codeUrl = order.getQrcodeId();
        }

        String qrCode = weixinPayService.encodeQrCode(codeUrl);
        JSONObject result = new JSONObject();
        result.put("qrCode",qrCode);
        result.put("orderId",orderId);
        result.put("isPaySuccess",ECardPayStatus.isSuccess(order.getStatus()));

        return AjaxResult.success(result);
    }

    @ApiOperation(value = "4 获取订单状态")
    @GetMapping("/getOrderPayStatus")
    public AjaxResult getOrderPayStatus(@RequestParam Long orderId) {
        BBusiPaymentOrders order = paymentOrdersService.selectBBusiPaymentOrdersById(orderId);
        JSONObject result = new JSONObject();
        result.put("isPaySuccess",ECardPayStatus.isSuccess(order.getStatus()));
        result.put("isPayFailed",ECardPayStatus.isFaild(order.getStatus()));
        result.put("isUnPaid",ECardPayStatus.isUnPaid(order.getStatus()));
        return AjaxResult.success(result);
    }

    @Operation(summary = "查询订单")
    @GetMapping("/queryOrder")
    public WxPayOrderQueryV3Result queryOrder(@RequestParam(required = false) String transactionId,
                                                   @RequestParam(required = false) String outTradeNo) throws Exception {
        WxPayOrderQueryV3Result result = wxService.queryOrderV3(transactionId, outTradeNo);
        if("NOTPAY".equals(result.getTradeState())) {
            Integer timeout = NumberUtils.toInt(sysConfigService.selectConfigByKey("pay.order.timeout"), 60);
            Date timeoutDate = DateUtils.addSeconds(new Date(), -timeout);
            BBusiPaymentOrders poCond = new BBusiPaymentOrders();
            poCond.setOutTradeNo(outTradeNo);
            poCond.setTransactionId(transactionId);
            List<BBusiPaymentOrders> orders = paymentOrdersService.selectBBusiPaymentOrdersList(poCond);
            if(CollectionUtils.isEmpty(orders) || orders.get(0).getCreateTime().before(timeoutDate)) {
                result.setTradeState("CLOSED");
                result.setTradeStateDesc("超时关闭");
            }
        }
        return result;
    }

    @ApiOperation(value = "3 支付通知（回调）")
    @PostMapping("/payResult")
    public AjaxResult wxPayResult(HttpServletRequest request,
                                  @RequestHeader("wechatpay-serial") String serial, @RequestHeader("wechatpay-signature-type") String signatureType,
                                  @RequestHeader("wechatpay-timestamp") String timestamp, @RequestHeader("wechatpay-nonce") String nonce,
                                  @RequestHeader("wechatpay-signature") String signature, @RequestBody String json) {
        logger.error("----------------------开始处理微信支付回调--------------");
        // String json = readBody(req);
        try {
            weixinPayService.processWxPayResult(serial, signatureType, timestamp, nonce, signature, json);
        } catch (Exception e) {
            logger.error("处理微信回调失败: " + signature + "\n" + json, e);
            return AjaxResult.error("解析异常");
        }
        return AjaxResult.success();
    }

    @ApiOperation("02 测试支付")
    @GetMapping(value = "checktest")
    public AjaxResult checkTest() {
        weixinPayService.checkWxPay();
        return AjaxResult.success();
    }

    @ApiOperation("02 测试支付")
    @GetMapping(value = "paytest")
    public AjaxResult paytest(String id, Integer amount, @RequestParam(defaultValue = "false") boolean h5, HttpServletRequest request) {
        try {
            String os = UserAgent.parseUserAgentString(request.getHeader("User-Agent")).getOperatingSystem().getName();
            String ip = IpUtils.getIpAddr(request);
            WeixinPayService.PayOrderSceneInfo sceneInfo = h5 ? new WeixinPayService.PayOrderSceneInfo(ip, os) : null;
            String codeUrl = weixinPayService.createOrderPayUrl("test_pay_" + id, amount, "Test" + id, sceneInfo);
            return AjaxResult.success(weixinPayService.encodeQrCode(codeUrl));
        } catch (Exception e) {
            logger.error("QrCodeId: ", e);
            return AjaxResult.error(e.getMessage());
        }
    }

    @ApiOperation("02 下单生成地址")
    @PostMapping(value = "createOrder")
    public AjaxResult createOrder(HttpServletRequest request, Double totalFee, @RequestParam(required = false) String type) throws WxPayException {
        if (null==totalFee){
            AjaxResult.error("金额不能为空");
        }
        if(StringUtils.isBlank(type)) {
            type = "h5";
        }
        SysUser u = SecurityUtils.getLoginUser().getUser();
        Integer totalFee2 = totalFee.intValue();

        BBusiPaymentOrders insertOrder = new BBusiPaymentOrders();
        insertOrder.setCode(IdUtils.simpleUUID());
        insertOrder.setType(cardDesc);
//        insertOrder.setOutTime(ecardPrice.getOutTime());
        int num = 1;
        insertOrder.setNum(num);
        insertOrder.setPrice(totalFee2);
        insertOrder.setFee(totalFee2);
        insertOrder.setTotalFee(totalFee2*num);
        insertOrder.setPayFee(totalFee2*num);
        insertOrder.setBody(cardDesc+"_"+description+"_" + type);
        insertOrder.setPhonenumber(u.getPhonenumber());
        insertOrder.setCustomerCode(String.valueOf(u.getUserId()));
        insertOrder.setYear(String.valueOf(Calendar.getInstance().get(Calendar.YEAR)));
        //状态(-2:已退费,-1:支付失败,0:无效,1:未支付,2:已支付)
        insertOrder.setStatus(ECardPayStatus.unpaid.getValue());
        insertOrder.setCreateTime(new Date());
        paymentOrdersService.insertBBusiPaymentOrders(insertOrder);

        Long orderId = insertOrder.getId();
        if("ios".equals(type)) {
            Map data = new HashMap<>();
            data.put("orderId", String.valueOf(orderId));
            return AjaxResult.success(data);
        }
        WxPayUnifiedOrderV3Request order = new WxPayUnifiedOrderV3Request();
//        Integer totalFee = 1;
        String notifyUrl = sysConfigService.selectConfigByKey("pay.callback.url") + "/front/ecard/payResult";
        String outTradeNo = u.getPhonenumber() + "_" + orderId + "_" + u.getUserId() +"_"+System.currentTimeMillis();
        if(outTradeNo.length() > 30) {
            outTradeNo = outTradeNo.substring(0,20) + outTradeNo.substring(outTradeNo.length() - 10);
        }
        order.setDescription(description).setOutTradeNo(outTradeNo);

        order.setNotifyUrl(notifyUrl).setAmount(new WxPayUnifiedOrderV3Request.Amount().setTotal(totalFee2));

        WxPayUnifiedOrderV3Request.SceneInfo sceneInfo = new WxPayUnifiedOrderV3Request.SceneInfo();
        sceneInfo.setPayerClientIp(IpUtils.getIpAddr(request));
        WxPayUnifiedOrderV3Request.H5Info h5Info = new WxPayUnifiedOrderV3Request.H5Info();
        String os = UserAgent.parseUserAgentString(request.getHeader("User-Agent")).getOperatingSystem().getName();
        h5Info.setType(os);
        sceneInfo.setH5Info(h5Info);
        order.setSceneInfo(sceneInfo);
        String h5Url = wxService.createOrderV3(TradeTypeEnum.H5, order);
        String prepayId = StringUtils.substringBetween(h5Url, "prepay_id=", "&package=");

        BBusiPaymentOrders upOrder = new BBusiPaymentOrders();
        upOrder.setPrepayId(prepayId);
        upOrder.setDetail(h5Url);
        upOrder.setOutTradeNo(outTradeNo);
        upOrder.setId(orderId);
        paymentOrdersService.updateBBusiPaymentOrders(upOrder);

        Map data = new HashMap<>();
        data.put("h5url", h5Url);
        data.put("outTradeNo", outTradeNo);
        return AjaxResult.success(data);
    }

    @ApiOperation("02 下单生成二维码")
    @GetMapping(value = "prepayCard")
    public AjaxResult prepayCard(Long ecardPayId, String mobile, String code) {
        Pair<Long, String> pair = prepayCard(ecardPayId, mobile, code, null);
        if(null == pair) {
            return AjaxResult.error("验证码校验失败");
        }
        String qrCode = weixinPayService.encodeQrCode(pair.getRight());
        JSONObject result = new JSONObject();
        result.put("qrCode",qrCode);
        result.put("orderId",pair.getLeft());
        return AjaxResult.success(result);
    }

    private Pair<Long, String> prepayCard(Long ecardPayId, String mobile, String code, WeixinPayService.PayOrderSceneInfo sceneInfo) {
        boolean isSuccess = shortMessageService.checkCode(mobile, code);
        if(!isSuccess){
            return null;
        }
        //生成订单
        BBusiEcardPrice ecardPrice = ecardPriceService.selectBBusiEcardPriceById(ecardPayId);
        //未支付订单，不要多次生成
        BBusiPaymentOrders order= paymentOrdersService.selectBBusiPaymentOrdersNoPaid(mobile);
        Boolean isInsert = false;
        if(null==order){
            order=new BBusiPaymentOrders();
            isInsert = true;
        }
        order.setCode(IdUtils.simpleUUID());
        order.setType(cardDesc);
        //cardId在回调中处理
//        order.setCardId(1L);
//        order.setCardNo("");
        order.setOutTime(ecardPrice.getOutTime());
        int num = 1;
        order.setNum(num);
        order.setFee(ecardPrice.getPrice());
        order.setTotalFee(ecardPrice.getPrice()*num);
        order.setPayFee(ecardPrice.getPrice()*num);
        order.setBody(cardDesc);
        order.setPhonenumber(mobile);
        order.setYear(String.valueOf(ecardPrice.getYear()));
        //状态(-2:已退费,-1:支付失败,0:无效,1:未支付,2:已支付)
        order.setStatus(ECardPayStatus.unpaid.getValue());
        if(isInsert){
            paymentOrdersService.insertBBusiPaymentOrders(order);
        }else {
            paymentOrdersService.updateBBusiPaymentOrders(order);
        }
        Long orderId = order.getId();

        // TODO 调用微信支付生成二维码返回给前端
        try {
            String codeUrl = weixinPayService.createOrderPayUrl(mobile+"_"+orderId+"_"+System.currentTimeMillis(), order.getPayFee(), "金鲤志愿"+cardDesc, sceneInfo);
            order.setQrcodeId(codeUrl);
        } catch (Exception e) {
            weixinPayService.processWxPayFail(orderId, null, e.getMessage());
            logger.error("QrCodeId: ", e);
        }
        order.setPrepayId("");//预支付ID
        order.setTransactionId("");//交易ID
        paymentOrdersService.updateBBusiPaymentOrders(order);
        return Pair.of(orderId, order.getQrcodeId());
    }


    @ApiOperation("01 获取电子卡价格")
    @Anonymous
    @GetMapping(value = "getEcardPrices")
    public AjaxResult getEcardPrices() {
        BBusiEcardPrice cond = new BBusiEcardPrice();
        cond.setLocation(VistorContextHolder.getLocation());
        cond.setExamType(VistorContextHolder.getExamType().name());
        return AjaxResult.success(ecardPriceService.selectBBusiEcardPriceList(cond));
    }

    @PostMapping("/iosVerifyResult")
    public AjaxResult iosPay(@RequestBody String payload) {
        log.info("苹果内购校验开始，base64校验体：{}", payload);
        JSONObject reqData = JSONObject.parseObject(payload);
        String receiptData;
        if(null == reqData || StringUtils.isBlank(receiptData = reqData.getString("receipt"))) {
            return error("苹果验证失败，返回数据为空");
        }
        Long orderId = reqData.getLong("orderId");
        String transactionId = reqData.getString("transId");
        //线上环境验证
        String verifyResult = IosVerifyUtil.buyAppVerify(receiptData, 1);
        if (verifyResult == null) {
            return error("苹果验证失败，返回数据为空");
        } else {
            log.info("线上，{}苹果平台返回JSON:{}", orderId, verifyResult);
            JSONObject appleReturn = JSONObject.parseObject(verifyResult);
            String states = appleReturn.getString("status");
            //无数据则沙箱环境验证
            if ("21007".equals(states)) {
                verifyResult = IosVerifyUtil.buyAppVerify(receiptData, 0);
                log.info("沙盒环境，{}苹果平台返回JSON:{}", orderId, verifyResult);
                appleReturn = JSONObject.parseObject(verifyResult);
                states = appleReturn.getString("status");
            }
            log.info("苹果平台返回值：appleReturn" + appleReturn);
            // 前端所提供的收据是有效的 验证成功
            if (states.equals("0")) {
                String receipt = appleReturn.getString("receipt");
                JSONObject returnJson = JSONObject.parseObject(receipt);
                String inApp = returnJson.getString("in_app");
                List<HashMap> inApps = JSONObject.parseArray(inApp, HashMap.class);
                if (!org.apache.commons.collections.CollectionUtils.isEmpty(inApps)) {
                    ArrayList<String> transactionIds = new ArrayList<String>();
                    for (HashMap app : inApps) {
                        transactionIds.add((String) app.get("transaction_id"));
                    }
                    //交易列表包含当前交易，则认为交易成功
                    if (transactionIds.contains(transactionId)) {
                        //处理业务逻辑
                        weixinPayService.processPaySuccess(orderId, transactionId, "SUCCESS", "ios", "");
                        log.info("交易成功，处理订单：{}",orderId);
                        return success("交易成功");
                    }
                    return error("当前交易不在交易列表中");
                }
                return error("未能获取获取到交易列表");
            } else {
                weixinPayService.processPaySuccess(orderId, transactionId, "FAILURE", "ios", states);
                return error("支付失败，错误码：" + states);
            }
        }
    }

    // https://blog.csdn.net/Arhhhhhhh/article/details/130082795?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~default-0-130082795-blog-121291537.235^v43^pc_blog_bottom_relevance_base6&spm=1001.2101.3001.4242.1&utm_relevant_index=2
    // https://developer.apple.com/documentation/appstoreserverapi/get-v2-refund-lookup-_transactionid_
}