package com.cyksj.web.controller.payment;

import cn.hutool.core.util.StrUtil;
import cn.hutool.extra.qrcode.QrCodeUtil;
import cn.hutool.extra.qrcode.QrConfig;
import com.alipay.api.response.AlipayFundTransCommonQueryResponse;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.cyksj.common.annotation.Log;
import com.cyksj.common.constant.Constant;
import com.cyksj.common.exception.BusinessRuntimeException;
import com.cyksj.common.util.IoKit;
import com.cyksj.common.util.Jsons;
import com.cyksj.common.util.Xmls;
import com.cyksj.config.zfb.BaseZfbConfig;
import com.cyksj.config.zfb.ZfbProductCode;
import com.cyksj.dto.Result;
import com.cyksj.enums.BusinessType;
import com.cyksj.enums.GatewayApiCode;
import com.cyksj.enums.GatewayResponse;
import com.cyksj.mapper.OrderDonMapper;
import com.cyksj.mapper.OrderDonWaybillMapper;
import com.cyksj.mapper.UserMapper;
import com.cyksj.mapper.channel.UserPayEquipmentAvailableBenefitsMapper;
import com.cyksj.mapper.market.task.UserBindDetailMapper;
import com.cyksj.model.dto.AliPayParams;
import com.cyksj.model.dto.H5JsPayParams;
import com.cyksj.model.entity.*;
import com.cyksj.model.manage.views.OrderDonView;
import com.cyksj.model.request.AlipayOrderDonReq;
import com.cyksj.model.request.OrderPayRequest;
import com.cyksj.model.request.WxOrderRefundReq;
import com.cyksj.model.request.ZfbOrderRefundReq;
import com.cyksj.model.response.AliPayTradeStatus;
import com.cyksj.model.views.GoodsDonSkuView;
import com.cyksj.model.views.OrderCommentView;
import com.cyksj.service.order.OrderDonService;
import com.cyksj.service.user.UserService;
import com.cyksj.web.util.StpUserUtil;
import com.ejlchina.searcher.BeanSearcher;
import com.ejlchina.searcher.SearchResult;
import com.ejlchina.searcher.param.Operator;
import com.ejlchina.searcher.util.MapUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;

/**
 * @author chan
 * @date 2021/10/11 下午3:50
 */
@Slf4j
@RequestMapping("/applets/order")
@RestController
public class OrderController {

    @Autowired
    private OrderDonService orderDonService;

    @Resource
    private BeanSearcher beanSearcher;

    @Resource
    private HttpServletRequest request;

    @Autowired
    private OrderDonMapper orderDonMapper;

    @Autowired
    private UserBindDetailMapper userBindDetailMapper;

    @Autowired
    private UserMapper userMapper;

    @Autowired
    private UserPayEquipmentAvailableBenefitsMapper availableBenefitsMapper;

    @Autowired
    private OrderDonWaybillMapper waybillMapper;

    @Autowired
    private UserService userService;

    /**
     * 支付
     * @author chan
     * @date 2021-10-11 下午4:56
     */
    @PostMapping("/post/submit")
    public Result<OrderDon> submit(@Validated @RequestBody OrderPayRequest payRequest) throws Exception {
        final String methodName = "吊起微信支付";
        if (payRequest.getIsNoLogin() == null || !payRequest.getIsNoLogin()) {
            payRequest.setUserId(StpUserUtil.getLoginIdAsLong());
        }
        log.info("{}[start] params:{}",methodName,payRequest);

        OrderDon orderDon = orderDonService.submit(payRequest);

        return GatewayResponse.SUCCESS.newBuilder().toResult(orderDon);
    }


    /**
     * 支付
     * @author chan
     * @date 2021-10-11 下午4:56
     */
    @PostMapping("/post/pay/{orderId}")
    public Result<H5JsPayParams> pay(@PathVariable Long orderId) throws Exception {
        final String methodName = "吊起微信支付";
        log.info("{}[start] orderId:{}",methodName,orderId);

        H5JsPayParams payParams = orderDonService.pay(orderId, "JSAPI");

        return GatewayResponse.SUCCESS.newBuilder().toResult(payParams);
    }

    /**
     * 调用生成订单之后
     * 微信网页预下单获取交易链接生成二维码
     */
    @PostMapping("/get/wx/orderQrCode/{orderId}")
    public Result<String> createUnifiedOrderQr(@PathVariable Long orderId) throws Exception {
        //预下单
        H5JsPayParams payParams = orderDonService.wxPcWebPay(orderId, "NATIVE");
        //获取二维码链接code_url
        String codeUrl = payParams.getCodeUrl();
        QrConfig qrConfig = new QrConfig(300, 300);
        return GatewayResponse.SUCCESS.newBuilder().toResult(QrCodeUtil.generateAsBase64(codeUrl, qrConfig, "png"));
    }

    /**
     * 微信订单退款
     */
    @PostMapping("/wx/refund")
    @Log(module = "订单管理/微信退款", businessType = BusinessType.PUT, isSaveRequestData = true)
    public Result<String> wxRefund(@RequestBody @Validated WxOrderRefundReq wxOrderRefundReq) throws Exception {
        return orderDonService.wxRefund(wxOrderRefundReq);
    }

    /**
     * 微信退款回调
     */
    @PostMapping("/wx/refund/notify")
    public void wxRefundNotify(HttpServletRequest request, HttpServletResponse response) throws Exception {
        String xml = IoKit.toString(request.getInputStream());
        log.info("=== 退款成功的回调: \n {}", xml);

        // 解析xml
        Map<String, String> map = Xmls.toMap(xml);

        // 退款失败
        if (!StrUtil.equals("SUCCESS", map.get("return_code"))) {
            throw BusinessRuntimeException.getInstance("退款失败.");
        }

        orderDonService.wxRefundNotify(map);

        String toWechatXmlResponse = "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>";

        OutputStream out = null;
        try {
            out = response.getOutputStream();
            IoKit.write(toWechatXmlResponse, out);
        } catch (Throwable e) {
            throw BusinessRuntimeException.getInstance(e == null ? null : e.getMessage());
        } finally {
            IoKit.close(out);
        }
    }
    /**
     * 微信支付回调
     * @author chan
     * @date 2021-10-11 下午5:42
     */
    @PostMapping("/prepay/notify")
    public void prepayNotify(HttpServletRequest request, HttpServletResponse response) throws Exception {

        String xml = IoKit.toString(request.getInputStream());
        log.info("=== 基金会分发支付成功的回调: \n {}", xml);

        // 解析xml
        Map<String, String> map = Xmls.toMap(xml);

        // 支付失败
        if (!StringUtils.equals("SUCCESS", map.get("return_code")) || !StringUtils.equals("SUCCESS", map.get("result_code"))) {
            throw BusinessRuntimeException.getInstance("支付失败.");
        }

        orderDonService.prepayNotify(map);
        String toWeChatXmlResponse = "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>";

        OutputStream out = null;
        try {
            out = response.getOutputStream();
            IoKit.write(toWeChatXmlResponse, out);
        } catch (Exception e) {
            throw BusinessRuntimeException.getInstance(e,e.getMessage());
        } finally {
            IoKit.close(out);
        }
    }

    /**
     * pc端微信支付回调
     * @author chan
     * @date 2021-10-11 下午5:42
     */
    @PostMapping("/pc/prepay/notify")
    public void pcPrepayNotify(HttpServletRequest request, HttpServletResponse response) throws Exception {

        String xml = IoKit.toString(request.getInputStream());
        log.info("=== 微信pc端分发支付成功的回调: \n {}", xml);

        // 解析xml
        Map<String, String> map = Xmls.toMap(xml);

        // 支付失败
        if (!StringUtils.equals("SUCCESS", map.get("return_code")) || !StringUtils.equals("SUCCESS", map.get("result_code"))) {
            throw BusinessRuntimeException.getInstance("支付失败.");
        }

        orderDonService.prepayNotify(map);
        log.info("pc端微信支付回调修改订单状态成功");
        String toWeChatXmlResponse = "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>";

        OutputStream out = null;
        try {
            out = response.getOutputStream();
            IoKit.write(toWeChatXmlResponse, out);
        } catch (Exception e) {
            throw BusinessRuntimeException.getInstance(e,e.getMessage());
        } finally {
            IoKit.close(out);
        }
    }

	/**
     * 支付宝表单支付
	 * 支付宝调起支付宝表单
	 */
	@PostMapping("/post/pay/zfb")
    @Deprecated
    public Result<String> aliPay(@RequestBody @Validated AlipayOrderDonReq re) throws Exception {
        Long orderId = re.getOrderId();
        String returnUrl = re.getReturnUrl();
        AliPayParams aliPayParams = orderDonService.aliPay(orderId, returnUrl, ZfbProductCode.MOBILE_WEB.getProductCode(), null);
//        response.setContentType("text/html;charset=" + BaseZfbConfig.charset);
        //直接将完整的表单html输出到页面
//        response.getWriter().write(aliPayParams.getBody());
//        response.getWriter().flush();
//        response.getWriter().close();
        return GatewayResponse.SUCCESS.newBuilder().toResult(aliPayParams.getBody());
	}

    /**
     * 支付宝web支付
     * pc网页内嵌二维码
     */
    @PostMapping("/get/zfb/orderQrCode")
    public Result<String> zfbWebQrCode(@RequestBody @Validated AlipayOrderDonReq re) throws Exception {
        Long orderId = re.getOrderId();
        String returnUrl = re.getReturnUrl();
        AliPayParams aliPayParams = orderDonService.aliPay(orderId, returnUrl, ZfbProductCode.PC_WEB.getProductCode(), BaseZfbConfig.qrPayMode_orderCode);
//        response.setContentType("text/html;charset=" + BaseZfbConfig.charset);
        //直接将完整的表单html输出到页面
//        response.getWriter().write(aliPayParams.getBody());
//        response.getWriter().flush();
//        response.getWriter().close();
        return GatewayResponse.SUCCESS.newBuilder().toResult(aliPayParams.getBody());
    }

    /**
     * 支付宝web支付
     * pc网页跳转二维码
     */
    @PostMapping("/get/zfb/orderRedirect")
    public Result<String> zfbWebRedirectQrCode(@RequestBody @Validated AlipayOrderDonReq re) throws Exception {
        Long orderId = re.getOrderId();
        String returnUrl = re.getReturnUrl();
        AliPayParams aliPayParams = orderDonService.aliPay(orderId, returnUrl, ZfbProductCode.PC_WEB.getProductCode(), BaseZfbConfig.qrPayMode_redirect);
        return GatewayResponse.SUCCESS.newBuilder().toResult(aliPayParams.getBody());
    }

    /**
     * 支付宝退款
     */
    @PostMapping("/zfb/refund")
    @Log(module = "订单管理/支付宝退款", businessType = BusinessType.PUT, isSaveRequestData = true)
    public Result<String> zfbOrderRefund(@RequestBody @Validated ZfbOrderRefundReq zfbOrderRefundReq) throws Exception {
        return orderDonService.zfbRefund(zfbOrderRefundReq);
    }

    /**
	 * 支付宝回调
	 */
	@PostMapping("/prepay/zfb/notify")
	public String aliPayNotify(HttpServletRequest request) throws Exception {
		////将异步通知中收到的所有参数都存放到map中
		Map<String, String> params = convertRequestParamsToMap(request);
		String tradeStatus = params.get("trade_status");
        String orderNo = params.get("out_trade_no");
        if (AliPayTradeStatus.TRADE_SUCCESS.getStatus().equals(tradeStatus) || AliPayTradeStatus.TRADE_FINISHED.getStatus().equals(tradeStatus)) {
            log.info("支付宝商家订单号orderNo:{},status:{}开始回调", orderNo, tradeStatus);
            orderDonService.aliPayNotify(params);
		} else {
			log.error("支付宝回调 error 状态不符合 成功或完成 status:{} ,orderNo:{}", tradeStatus, orderNo);
			return "fail";
		}
		return "success";
	}

    /**
     * 支付宝转账
     */
//    @PostMapping("/zfb/transfer/accounts")
//    @NoSubmit
//    public Result<String> zfbTransferAccounts(@RequestBody @Validated TransferAccountsReq transferAccountsReq) throws Exception {
//        long userId = StpUserUtil.getLoginIdAsLong();
//        transferAccountsReq.setUserId(userId);
//        orderDonService.transferAccounts(transferAccountsReq);
//        return GatewayResponse.SUCCESS.newBuilder().toResult("转账成功");
//    }

    /**
     * 查询支付宝转账状态
     */
    @GetMapping("/zfb/transfer/status")
    public Result<String> getTransFerStatusByTid(String translationId) throws Exception {
        AlipayFundTransCommonQueryResponse response = orderDonService.getTransFerStatusByTid(translationId);
        if (response.isSuccess()) {
            if (!Constant.SUCCESS.equals(response.getStatus())) {
                return GatewayResponse.SUCCESS.newBuilder().toResult(response.getFailReason());
            }
            return GatewayResponse.SUCCESS.newBuilder().toResult("该红包已转账成功");
        }
        return GatewayResponse.SUCCESS.newBuilder().toResult(response.getSubMsg());
    }

    /**
     * 获取订单列表
     */
    @GetMapping("/get")
    public Result<SearchResult<OrderDonView>> list(){
        long userId = StpUserUtil.getLoginIdAsLong();
        List<Long> userIds = userService.getRelationUserIdList(userId, null);
        SearchResult<OrderDonView> search = beanSearcher.search(OrderDonView.class, MapUtils.flatBuilder(request.getParameterMap())
                .field(OrderDonView::getUserId, userIds).op(Operator.InList)
                .orderBy(OrderDonView::getId).desc()
                .build());
        search.getDataList().forEach(data->{
            Integer count = availableBenefitsMapper.selectCount(Wrappers.lambdaQuery(UserPayEquipmentAvailableBenefits.class)
                    .eq(UserPayEquipmentAvailableBenefits::getRealOrderId, data.getId())
                    .eq(UserPayEquipmentAvailableBenefits::getDeleted, true));
            data.setIsHasBenefits(count > 0 ? true : false);
            if (data.getIsBenefits() != null && data.getIsBenefits()) {
                String benefitsList = data.getBenefitsList();
                if (StrUtil.isNotBlank(benefitsList)) {
                    try {
                        List<Long> skuIds = Jsons.parseList(benefitsList, GoodsDonSku.class).stream().map(GoodsDonSku::getId).collect(Collectors.toList());
                        data.setBenefitsViews(beanSearcher.searchAll(GoodsDonSkuView.class, MapUtils.builder().field(GoodsDonSkuView::getSkuId, skuIds).op(Operator.InList).build()));
                    } catch (Exception e) {

                    }
                }
            }
            data.setWaybill(waybillMapper.selectOne(Wrappers.lambdaQuery(OrderDonWaybill.class).eq(OrderDonWaybill::getOrderId, data.getId()).last("limit 1")));
        });
        return GatewayResponse.SUCCESS.newBuilder().toResult(search);
    }


    /**
     * 获取订单详情
     */
    @GetMapping("/get/{orderId}")
    public Result<OrderDetailView> detail(@PathVariable Long orderId, Boolean isNoLogin) {
        Long userId = null;
        if (isNoLogin == null || !isNoLogin) {
            userId = StpUserUtil.getLoginIdAsLong();
        }

        OrderDetailView detail = orderDonService.getDetail(orderId, userId);

        return GatewayResponse.SUCCESS.newBuilder().toResult(detail);
    }

    /**
     * 取消订单
     */
    @GetMapping("/get/close/{orderId}")
    public Result<String> closeOrder(@PathVariable Long orderId){
      orderDonService.closeOrder(orderId);
      return GatewayResponse.SUCCESS.newBuilder().toResult();
    }

    @GetMapping("/get/order/status/{orderId}")
    public Result<OrderDonView> getOrderStatusById(@PathVariable Long orderId) {
        if (orderId < 1) {
            throw BusinessRuntimeException.getInstance("订单不存在");
        }
        OrderDonView orderDonView = orderDonMapper.getOrderDetail(orderId);
        if (orderDonView == null) {
            throw BusinessRuntimeException.getInstance("订单不存在");
        }
        return GatewayResponse.SUCCESS.newBuilder().toResult(orderDonView);
    }

    @PostMapping("/get/noLogin/order")
    public Result<List<OrderDonView>> getSearchResult(@RequestBody List<Long> orderIds) {
        List<OrderDonView> orderDonViews = beanSearcher.searchAll(OrderDonView.class, MapUtils.builder()
                .field(OrderDonView::getId, orderIds).op(Operator.InList)
                .orderBy(OrderDonView::getId).desc().build());
        return GatewayResponse.SUCCESS.newBuilder().toResult(orderDonViews);
    }

    /**
     * 平台评论列表
     */
    @GetMapping("/get/orderComment")
    public Result<SearchResult<OrderCommentView>> getOrderCommentView() {
        SearchResult<OrderCommentView> search = beanSearcher.search(OrderCommentView.class, MapUtils.flatBuilder(request.getParameterMap()).build());
        return GatewayResponse.SUCCESS.newBuilder().toResult(search);
    }

    /**
     * 电脑端手机号注册 购买车票是否绑定了微信用户
     */
    @GetMapping("/isBindWx")
    public Result<Boolean> isBindWx() {
        Long userId = StpUserUtil.getLoginIdAsLong();
        User user = userMapper.selectById(userId);
        if (user == null) {
            throw BusinessRuntimeException.getGatewayApiCode(GatewayApiCode.CMS_TOKEN_VALID);
        }
        if (StrUtil.isEmpty(user.getLoginPhone())) {
            return GatewayResponse.SUCCESS.newBuilder().toResult(true);
        }
        UserBindDetail userBindDetail = userBindDetailMapper.selectOne(Wrappers.lambdaQuery(UserBindDetail.class)
                .eq(UserBindDetail::getPhone, user.getLoginPhone()));
        if (userBindDetail == null) {
            return GatewayResponse.SUCCESS.newBuilder().toResult(false);
        }
        return GatewayResponse.SUCCESS.newBuilder().toResult(true);
    }

    /**
     * 是否绑定了邮箱或手机号
     */
    @GetMapping("/isBind")
    public Result<Boolean> isBindPhoneOrEmail() {
        Long userId = StpUserUtil.getLoginIdAsLong();
        User user = userMapper.selectById(userId);
        if (user == null) {
            throw BusinessRuntimeException.getGatewayApiCode(GatewayApiCode.CMS_TOKEN_VALID);
        }
        if (StrUtil.isEmpty(user.getOpenId())) {
            return GatewayResponse.SUCCESS.newBuilder().toResult(true);
        }
        UserBindDetail userBindDetail = userBindDetailMapper.selectOne(Wrappers.lambdaQuery(UserBindDetail.class)
                .eq(UserBindDetail::getUserId, userId));
        if (userBindDetail == null) {
            return GatewayResponse.SUCCESS.newBuilder().toResult(false);
        }
        return GatewayResponse.SUCCESS.newBuilder().toResult(true);
    }

    /**
     * 获取支付宝回调参数
     */
    private static Map<String, String> convertRequestParamsToMap(HttpServletRequest request) {
        Map<String, String> retMap = new HashMap<>();
        Set<Map.Entry<String, String[]>> entrySet = request.getParameterMap().entrySet();
        for (Map.Entry<String, String[]> entry : entrySet) {
            String name = entry.getKey();
            String[] values = entry.getValue();
            int valLen = values.length;
            if (valLen == 1) {
                retMap.put(name, values[0]);
            } else if (valLen > 1) {
                StringBuilder sb = new StringBuilder();
                for (String val : values) {
                    sb.append(",").append(val);
                }
                retMap.put(name, sb.substring(1));
            } else {
                retMap.put(name, "");
            }
        }
        return retMap;
    }

}