package cc.mrbird.febs.pay.service.impl;

import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.enumerates.DataDictionaryEnum;
import cc.mrbird.febs.common.enumerates.FlowTypeEnum;
import cc.mrbird.febs.common.enumerates.MoneyFlowTypeEnum;
import cc.mrbird.febs.common.properties.XcxProperties;
import cc.mrbird.febs.common.utils.*;
import cc.mrbird.febs.mall.dto.ApiRechargeWalletDto;
import cc.mrbird.febs.mall.dto.RechargeWalletMessageSendDto;
import cc.mrbird.febs.mall.entity.*;
import cc.mrbird.febs.mall.mapper.*;
import cc.mrbird.febs.mall.service.IMallMoneyFlowService;
import cc.mrbird.febs.mall.vo.RechargeWalletMessageSendVo;
import cc.mrbird.febs.pay.model.*;
import cc.mrbird.febs.pay.service.IXcxPayService;
import cc.mrbird.febs.pay.util.WechatConfigure;
import cc.mrbird.febs.pay.util.WeixinServiceUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.text.StrFormatter;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpResponse;
import cn.hutool.json.JSONUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.http.HttpEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;
import cn.hutool.core.io.FileUtil;

import java.io.*;
import java.math.BigDecimal;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Slf4j
@Service
@RequiredArgsConstructor
public class XcxPayServiceImpl implements IXcxPayService {

    @Autowired
    private MallOrderInfoMapper mallOrderInfoMapper;
    @Autowired
    private MallMemberMapper mallMemberMapper;
    @Autowired
    WeixinServiceUtil weixinServiceUtil;
    @Autowired
    private DataDictionaryCustomMapper dataDictionaryCustomMapper;
    @Autowired
    private MallMoneyFlowMapper mallMoneyFlowMapper;
    @Autowired
    private MallMemberWithdrawMapper mallMemberWithdrawMapper;
    private final IMallMoneyFlowService mallMoneyFlowService;
    @Autowired
    RedisUtils redisUtils;

    private final SpringContextHolder springContextHolder;

    private final XcxProperties xcxProperties = SpringContextHolder.getBean(XcxProperties.class);

    @Override
    public BrandWCPayRequestData startRechargeWallet(ApiRechargeWalletDto apiRechargeWalletDto) throws Exception {
        BigDecimal unit = new BigDecimal("100");
        BigDecimal money = new BigDecimal(apiRechargeWalletDto.getAmount().toString());
        BrandWCPayRequestData payData;
        String productNames = "小程序充值";
        MallMember mallMember = mallMemberMapper.selectById(apiRechargeWalletDto.getMemberId());
        String rechargeNo = "CZ_"+MallUtils.getOrderNum();
        Boolean debug = xcxProperties.getDebug();
        String attrStr = "{'rechargeNo':"+rechargeNo+",'memberId':"+mallMember.getId()+"}";
        if (debug) {
            payData = weixinServiceUtil.createRechargeWallet("[测试]" + productNames, rechargeNo,
                    1, mallMember.getOpenId(), attrStr);
        } else {
            payData = weixinServiceUtil.createRechargeWallet(productNames, rechargeNo,
                    unit.multiply(money).intValue(),mallMember.getOpenId(), attrStr);
        }
        mallMoneyFlowService.addMoneyFlow(
                mallMember.getId(),
                money,
                MoneyFlowTypeEnum.RECHARGE.getValue(),
                rechargeNo,
                FlowTypeEnum.BALANCE.getValue(),
                "余额充值",1);
        return payData;
    }

    @Override
    public void rechargeWalletMessageSend(RechargeWalletMessageSendDto info) {
        RestTemplate restTemplate = new RestTemplate();
        String url =  WechatConfigure.SEND_INFO_URL  + redisUtils.get(WechatConfigure.WX_ACCESS_TOKEN_REDIS_KEY);
        //拼接推送的模版
        RechargeWalletMessageSendVo orderStateMsgVo = new RechargeWalletMessageSendVo();
        orderStateMsgVo.setTouser(info.getOpenId());//用户的openId
        orderStateMsgVo.setTemplate_id(info.getTemplateId());//订阅消息模板id
        orderStateMsgVo.setPage(info.getPage());
        Map<String, WxTemplateData> m = new HashMap<>(4);
        m.put("character_string1", new WxTemplateData(info.getRechargeNo()));
        m.put("amount3", new WxTemplateData(info.getRechargeAmount()));
        m.put("amount4", new WxTemplateData(info.getBalance()));
        m.put("date5", new WxTemplateData(info.getCreateTime()));
        orderStateMsgVo.setData(m);
        String s = JSONUtil.toJsonStr(orderStateMsgVo);
        log.info(s);
        ResponseEntity<String> responseEntity = restTemplate.postForEntity(url, orderStateMsgVo, String.class);
        log.info(responseEntity.getBody());

    }

    @Override
    public Boolean memberWithdrawal(MemberWithdrawalDto info) {
        log.info("后台同意提现申请..."+JSONUtil.toJsonStr(info));
        boolean flag=false;
        BigDecimal unit = new BigDecimal("100");
        BigDecimal money = new BigDecimal(info.getTotalFee().toString());
        String outTradeNo = info.getOutTradeNo();
        String openid = info.getOpenid();
        String desc = info.getDesc();

        MallMember mallMember = mallMemberMapper.selectMemberByOpenId(openid);
        if(ObjectUtil.isEmpty(mallMember)){
            return flag;
        }
        MallMemberWithdraw mallMemberWithdraw = mallMemberWithdrawMapper.selectByWithDrawNoAndMemberIdAndState(outTradeNo,mallMember.getId(),1);
        if(ObjectUtil.isEmpty(mallMemberWithdraw)){
            return flag;
        }
        Boolean debug = xcxProperties.getDebug();
        if (debug) {
            flag = weixinServiceUtil.comPay("[测试]" + desc, outTradeNo,
                    1, openid);
        } else {
            flag = weixinServiceUtil.comPay(desc, outTradeNo,
                    unit.multiply(money).intValue(),openid);
        }
        return flag;
    }

    @Override
    public FebsResponse getQrCode(WxGenerateQrCodeDto wxGenerateQrCodeDto) {
//        //这里调用的是上面的获取access_token方法
//        String access_token = redisUtils.get(WechatConfigure.WX_ACCESS_TOKEN_REDIS_KEY).toString();
//        String url = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token="+access_token;
//        String scene = wxGenerateQrCodeDto.getScene();
//        Map<String, String> param = new HashMap<>();
//        param.put("scene",scene);
//        //这里的page如果没有的话可以不写，默认是跳主页，如果写了没有的页面的话，会返回错误信息
//        param.put("page",wxGenerateQrCodeDto.getPage());
//        String json = JSON.toJSONString(param);
//        ByteArrayInputStream inputStream = sendPost(url, json);
//        try {
//            System.out.println(inputStream);
//            //这里判断的是返回的图片还是错误信息，一般错误信息不会大于200
//            if (inputStream.available() <= 200){
//                ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
//                int i;
//                byte[] buffer = new byte[200];
//                while ((i = inputStream.read(buffer)) != -1){
//                    byteArrayOutputStream.write(buffer,0,i);
//                }
//                String str = new String(byteArrayOutputStream.toByteArray());
//                byteArrayOutputStream.close();
//                //错误信息
//                com.alibaba.fastjson.JSONObject jsonObject = com.alibaba.fastjson.JSONObject.parseObject(str);
//                if ("41030".equals(jsonObject.getString("errcode"))){
//                    return new FebsResponse().fail().data("所传page页面不存在，或者小程序没有发布");
//                }else if ("45009".equals(jsonObject.getString("errcode"))){
//                    return new FebsResponse().fail().data("调用分钟频率受限");
//                }
//            }
//            inputStream.close();
//        }catch (Exception e){
//            return new FebsResponse().fail().data("获取二维码失败");
//        }
        return new FebsResponse().success();
    }

    @Override
    public BrandWCPayRequestData startPayment(MallOrderInfo mallOrderInfo) throws Exception {
        BigDecimal unit = new BigDecimal("100");
        BigDecimal money = new BigDecimal(mallOrderInfo.getAmount().toString());
        BrandWCPayRequestData payData;
        String productNames = getProductNames(mallOrderInfo.getMemberId(), mallOrderInfo.getId());
        MallMember mallMember = mallMemberMapper.selectById(mallOrderInfo.getMemberId());
        Boolean debug = xcxProperties.getDebug();
        if (debug) {
            payData = weixinServiceUtil.createOrder("[测试]" + productNames, mallOrderInfo.getOrderNo(),
                    1, mallMember.getOpenId(), String.valueOf(mallOrderInfo.getId()));
        } else {
            payData = weixinServiceUtil.createOrder(productNames, mallOrderInfo.getOrderNo(),
                    unit.multiply(money).intValue(),mallMember.getOpenId(), String.valueOf(mallOrderInfo.getId()));
        }
        mallOrderInfo.setWxOrderNo(payData.getPrepay_id());
        mallOrderInfoMapper.updateById(mallOrderInfo);
        return payData;
    }

    @Override
    public void pushOrderToAddress(OrderStateDto info) {
        RestTemplate restTemplate = new RestTemplate();
        String url =  WechatConfigure.SEND_INFO_URL  + redisUtils.get(WechatConfigure.WX_ACCESS_TOKEN_REDIS_KEY);
        //拼接推送的模版
        OrderStateMsgVo orderStateMsgVo = new OrderStateMsgVo();
        orderStateMsgVo.setTouser(info.getOpenId());//用户的openId
        orderStateMsgVo.setTemplate_id(info.getTemplateId());//订阅消息模板id
        orderStateMsgVo.setPage(info.getPage());
        Map<String, WxTemplateData> m = new HashMap<>(4);
        m.put("thing19.DATA", new WxTemplateData(info.getAddressArea()));
        m.put("phone_number18.DATA", new WxTemplateData(info.getLeaderPhone()));
        m.put("thing3.DATA", new WxTemplateData(info.getGoodsName()));
        m.put("thing15.DATA", new WxTemplateData(info.getRemark()));
        orderStateMsgVo.setData(m);
        String s = JSONUtil.toJsonStr(orderStateMsgVo);
        log.info(s);
        ResponseEntity<String> responseEntity = restTemplate.postForEntity(url, orderStateMsgVo, String.class);
        log.info(responseEntity.getBody());
    }

    private static final String WXAPPLETURl="https://api.weixin.qq.com/cgi-bin/message/subscribe/send?access_token=";

    @Override
    public void uniformMessageSend(OrderStateDto info) {
        RestTemplate restTemplate = new RestTemplate();
        String url =  WXAPPLETURl + redisUtils.get(WechatConfigure.WX_ACCESS_TOKEN_REDIS_KEY);
        //拼接推送的模版
        /**
         * {
         *   "touser": "oJkRK4_pWN2kjp75B_G6oGSWawj0",
         *   "template_id": "Yk3_M11Pw5rablln7kQBpasfG9ynRNwD9OKsyvUSoWg",
         *   "page": "index",
         *   "miniprogram_state":"developer",
         *   "lang":"zh_CN",
         *   "data": {
         *         "character_string1": {
         *             "value": "2022081214472943380"
         *         },
         *         "thing16": {
         *             "value": "22704967"
         *         },
         *         "thing9": {
         *             "value": "商品"
         *         },
         *         "thing13": {
         *             "value": "测试"
         *         },
         *         "phrase2": {
         *             "value": "已送达"
         *         }
         *   }
         * }
         */
        OrderStateMsgVo orderStateMsgVo = new OrderStateMsgVo();
        orderStateMsgVo.setTouser(info.getOpenId());//用户的openId
        orderStateMsgVo.setTemplate_id(info.getTemplateId());//订阅消息模板id
        orderStateMsgVo.setPage(info.getPage());
        Map<String, WxTemplateData> m = new HashMap<>(4);
        m.put("character_string2", new WxTemplateData(info.getOrderNo()));
        m.put("thing11", new WxTemplateData(info.getGoodsName()));
        m.put("amount1", new WxTemplateData(info.getAmount()));
        m.put("character_string9", new WxTemplateData(info.getTakeCode()));
        orderStateMsgVo.setData(m);
        String s = JSONUtil.toJsonStr(orderStateMsgVo);
        log.info(s);
        ResponseEntity<String> responseEntity = restTemplate.postForEntity(url, orderStateMsgVo, String.class);
        log.info(responseEntity.getBody());
    }

    @Override
    public List<HashMap<String, String>> getTemplateId() {
        List<HashMap<String, String>> wxTemplates = new ArrayList<>();
        List<DataDictionaryCustom> wxTemplateList = dataDictionaryCustomMapper.selectDicByType(DataDictionaryEnum.WX_TEMPLATE_ID_THREE.getType());
        if(CollUtil.isNotEmpty(wxTemplateList)){
            for(DataDictionaryCustom dic : wxTemplateList){
                HashMap<String, String> objectObjectHashMap = new HashMap<>();
                //充值到账通知
                if("WX_TEMPLATE_ID_TWO".equals(dic.getCode())){
                    objectObjectHashMap.put("WX_TEMPLATE_ID_TWO",dic.getValue());
                }
                //提货通知
                if("WX_TEMPLATE_ID_THREE".equals(dic.getCode())){
                    objectObjectHashMap.put("WX_TEMPLATE_ID_THREE",dic.getValue());
                }
                wxTemplates.add( objectObjectHashMap);
            }
        }
        return wxTemplates;
    }

    @Autowired
    private MallGoodsMapper mallGoodsMapper;
    @Autowired
    private MallTeamLeaderMapper mallTeamLeaderMapper;

    @Override
    public FebsResponse generateQrCode(WxGenerateQrCodeDto wxGenerateQrCodeDto) {
        Integer type = wxGenerateQrCodeDto.getType();
        if(1 == type){
            long goodsId = StrUtil.isBlank(wxGenerateQrCodeDto.getTypeParam()) ? 0L : Long.parseLong(wxGenerateQrCodeDto.getTypeParam());
            MallGoods mallGoods = mallGoodsMapper.selectById(goodsId);
            if(ObjectUtil.isNotNull(mallGoods)){
                String wxCodeImg = mallGoods.getWxCodeImg();
                if(StrUtil.isNotBlank(wxCodeImg)){
                    return new FebsResponse().success().data(wxCodeImg);
                }
            }
        }
        if(2 == type){
            String uniqueCode = wxGenerateQrCodeDto.getTypeParam();
            MallTeamLeader mallTeamLeader = mallTeamLeaderMapper.selectLeaderByUniqueCode(uniqueCode);
            if(ObjectUtil.isNotNull(mallTeamLeader)){
                String wxCodeImg = mallTeamLeader.getWxCodeImg();
                if(StrUtil.isNotBlank(wxCodeImg)){
                    return new FebsResponse().success().data(wxCodeImg);
                }
            }
        }

        String randomNum = MallUtils.getRandomNum(5);
        String imgName="/user_" + randomNum + "_acode_1.jpg";
        String codeImgPath = generateAcode(wxGenerateQrCodeDto.getScene(), wxGenerateQrCodeDto.getPage(), imgName, "400px", null);
        if(1 == type){
            long goodsId = StrUtil.isBlank(wxGenerateQrCodeDto.getTypeParam()) ? 0L : Long.parseLong(wxGenerateQrCodeDto.getTypeParam());
            MallGoods mallGoods = mallGoodsMapper.selectById(goodsId);
            mallGoods.setWxCodeImg(codeImgPath);
            mallGoodsMapper.updateById(mallGoods);
        }
        if(2 == type){
            String uniqueCode = wxGenerateQrCodeDto.getTypeParam();
            MallTeamLeader mallTeamLeader = mallTeamLeaderMapper.selectLeaderByUniqueCode(uniqueCode);
            mallTeamLeader.setWxCodeImg(codeImgPath);
            mallTeamLeaderMapper.updateById(mallTeamLeader);
        }
        return new FebsResponse().success().data(codeImgPath);
    }

    public static ByteArrayInputStream sendPost(String URL, String json) {
        InputStream inputStream = null;
        ByteArrayInputStream byteArrayInputStream = null;
        // 创建默认的httpClient实例.
        CloseableHttpClient httpclient = HttpClients.createDefault();
        // 创建httppost
        HttpPost httppost = new HttpPost(URL);
        httppost.addHeader("Content-type", "application/json; charset=utf-8");
        httppost.setHeader("Accept", "application/json");
        try {
            StringEntity s = new StringEntity(json, Charset.forName("UTF-8"));
            s.setContentEncoding("UTF-8");
            httppost.setEntity(s);
            org.apache.http.HttpResponse response = httpclient.execute(httppost);
            if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK){
                // 获取相应实体
                HttpEntity entity = response.getEntity();
                inputStream = entity.getContent();
                ByteArrayOutputStream outStream = new ByteArrayOutputStream();
                // 创建一个Buffer字符串
                byte[] buffer = new byte[1024];
                // 每次读取的字符串长度，如果为-1，代表全部读取完毕
                int len = 0;
                // 使用一个输入流从buffer里把数据读取出来
                while ((len = inputStream.read(buffer)) != -1) {
                    // 用输出流往buffer里写入数据，中间参数代表从哪个位置开始读，len代表读取的长度
                    outStream.write(buffer, 0, len);
                }
                // 关闭输入流
                inputStream.close();
                // 把outStream里的数据写入内存
                byteArrayInputStream = new ByteArrayInputStream(outStream.toByteArray());
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            // 关闭连接,释放资源
            try {
                httpclient.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return byteArrayInputStream;
    }


    /**
     * 生成小程序码
     * @param scene 参数
     * @param path  跳转路径
     * @param imgName  图片唯一名称
     * @return
     */
    //图片上传路径
    public  static  final String IMG_UPLOAD_PATH="/mnt/sdc/webresource/groupbuy/wxcode";
    public  String generateAcode(String scene,String path,String imgName,String width, Integer type){
        String urlPrefix="https://hwfile.csxuncong.com/groupbuy/wxcode";
        String imgPath=IMG_UPLOAD_PATH+imgName;
        if(!FileUtil.exist(imgPath)){

            cn.hutool.json.JSONObject obj = JSONUtil.createObj();
            //调用二维码接口
            String url = null;
            if (type == null) {
                // 该接口无数量限制，但是 scene 传参最大字符长度为32个字符
                url = StrFormatter.format("https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token={}",redisUtils.get(WechatConfigure.WX_ACCESS_TOKEN_REDIS_KEY).toString());
                obj.set("scene", scene);
                obj.set("page", path);
            } else {
                // 该接口存在数量限制, 总共可生成10w个, 但参数是接在path后面
                url = StrFormatter.format("https://api.weixin.qq.com/wxa/getwxacode?access_token={}", redisUtils.get(WechatConfigure.WX_ACCESS_TOKEN_REDIS_KEY).toString());
                obj.set("page", path + "?" + scene );
            }

            //最小 280px，最大 1280px
            obj.set("width", width);
            obj.set("auto_color", false);
            cn.hutool.json.JSONObject obj2 = JSONUtil.createObj();
            obj2.set("r", 0);
            obj2.set("g", 0);
            obj2.set("b", 0);
            obj.set("line_color", obj2);
            //是否需要透明底色，为 true 时，生成透明底色的小程序码
            obj.set("is_hyaline", false);
            try {
                HttpResponse execute = HttpRequest.post(url).body(obj.toString(), "application/json").execute();
                InputStream inputStream = execute.bodyStream();
                File file = new File(imgPath);
                FileUtil.writeFromStream(inputStream, file);
                long uploadUrl = FileUtil.size(file);
                //小于10kb重新生成
                if(uploadUrl<=10240){
                    log.error("生成微信小程序码失败:图片大小异常：{}",uploadUrl);
                    return null;
                }
            } catch (Exception e) {
                log.error("生成微信小程序码失败",e);
                return null;
            }

        }else {
            //判断文件是否正常 不正常 删除
            File file = new File(imgPath);
            long uploadUrl = FileUtil.size(file);
            if(uploadUrl<=10240){
                FileUtil.del(file);
                return null;
            }
        }
        log.debug("生成微信小程序码成功，路径：" + imgPath);
        return urlPrefix+"/"+imgName;
    }

    /**
     * 根据用户ID和订单ID获取所购买商品名称
     * @return 所含商品名称（多个以"，"隔开）
     */
    public String getProductNames(Long memberId, Long orderId) {
        MallOrderInfo mallOrderInfo = mallOrderInfoMapper.selectOrderByMemberIdAndId(memberId, orderId);
        List<MallOrderItem> details = mallOrderInfo.getItems();
        if (CollectionUtils.isEmpty(details)) {
            return "";
        }
        StringBuffer productNameBuffer = new StringBuffer();
        Integer maxLength = 30;
        for (int i = 0; i< details.size(); i++) {
            MallOrderItem mallOrderItem = details.get(i);
            String goodsName = mallOrderItem.getGoodsName();
            if (goodsName == null) {
                continue;
            }
            if (i == 0 && goodsName.length() > maxLength) {
                productNameBuffer.append(goodsName.substring(0, maxLength) + "...");
                break;
            }
            if ((productNameBuffer.length() + goodsName.length()) > maxLength) {
                productNameBuffer.append("等");
                break;
            }
            productNameBuffer.append(goodsName + ",");
        }
        String productNames = productNameBuffer.toString();
        if (productNames.endsWith(",")) {
            productNames = productNames.substring(0, productNames.length() - 1);
        }
        if (productNames.endsWith(",等")) {
            productNames = productNames.substring(0, productNames.length() - 2) + "等";
        }
        return productNames;
    }
}