package com.xy.service;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DatePattern;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.map.MapUtil;
import cn.hutool.core.util.BooleanUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.xy.config.DeviceThreadPoolConfig;
import com.xy.device.EnumDeviceOnlineStatus;
import com.xy.dto.*;
import com.xy.dto.be.MercDto;
import com.xy.dto.be.MercUserDeviceDto;
import com.xy.entity.*;
import com.xy.enums.ChannelType;
import com.xy.enums.MsgConfigId;
import com.xy.enums.MsgType;
import com.xy.event.DeviceEvent;
import com.xy.service.be.MercFeignService;
import com.xy.utils.*;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;

import java.time.LocalDateTime;
import java.util.*;
import java.util.stream.Collectors;

@Slf4j
@Service
@AllArgsConstructor
@Api(tags = "设备消费者")
public class DeviceMqttConsumerImpl implements DeviceMqttConsumer {

    private MsgSendApiService msgSendApiService;

    private DeviceInfoServiceImpl deviceInfoService;

    private MercFeignService mercFeignService;

    private UserInfoService userInfoService;

    private MsgSysMonitorNoticeService msgSysMonitorNoticeService;

    private DeviceFaultLogServiceImpl deviceFaultLogService;

    private DeviceFaultInfoServiceImpl deviceFaultInfoService;

    @Override
    @ApiOperation("设备在线")
    @Async(DeviceThreadPoolConfig.DEVICE_NETWORK_POLL)
    public void connected(DeviceMqttDto.RequestParams requestParams) {
        Integer netState = SysDictUtils.getValue(EnumDeviceOnlineStatus.Code.CODE.getCode(), EnumDeviceOnlineStatus.CONNECTED.getCode(), Integer.class);
        netWork(requestParams, netState);
    }

    @Override
    @ApiOperation("设备离线")
    @Async(DeviceThreadPoolConfig.DEVICE_NETWORK_POLL)
    public void disconnect(DeviceMqttDto.RequestParams requestParams) {
        Integer netState = SysDictUtils.getValue(EnumDeviceOnlineStatus.Code.CODE.getCode(), EnumDeviceOnlineStatus.DISCONNECT.getCode(), Integer.class);
        netWork(requestParams, netState);
    }

    @Override
    @ApiOperation("设备消息推送")
    public void devicePushMsg(DeviceMqttDto.RequestParams requestParams) {
        DeviceEventMsg deviceEventMsg = JSONUtil.toBean(requestParams.getData(), DeviceEventMsg.class);
        if (deviceEventMsg != null) {
            Long deviceId = deviceEventMsg.getDeviceId();
            Long mercId = deviceEventMsg.getMercId();

            MercDto.Vo merc = R.feignCheckData(mercFeignService.obj(new MercDto.ListDTO().setId(mercId)));
            String mercCode = merc.getMercCode();
            LocalDateTime createTime = deviceEventMsg.getCreateTime();
            String msg = deviceEventMsg.getMsg();
            String code = deviceEventMsg.getCode();
            SysCodeConfigureRedis sysCodeConfigureRedis = SysCodeConfigureUtils.get(code);
            String expand = sysCodeConfigureRedis.getExpand();
            if (StrUtil.isEmpty(expand)) {
                return;
            }
            String paterCode = sysCodeConfigureRedis.getPaterCode();
            SysCodeConfigureRedis parentCodeConfig = SysCodeConfigureUtils.get(paterCode);
            String eventType = parentCodeConfig.getMsg();
            String title = sysCodeConfigureRedis.getTitle();
            //是否展示给商户
            boolean expShow2Merc = SysCodeConfigureUtils.getExpShow2Merc(expand);
            //是否推送给商户
            boolean expPush2Merc = SysCodeConfigureUtils.getExpPush2Merc(expand);
            //是否推送时间段
            boolean expCanPush = SysCodeConfigureUtils.getExpCanPush(expand);
            Long configId = MsgConfigId.DEVICE_EXCEPTION.getId();
            if (MercAuthUtils.sendMsgToCM(mercCode)) {
                configId = MsgConfigId.CM_DEVICE_EXCEPTION.getId();
            }
            MsgConfigDto.Vo msgConfig = R.feignCheckData(msgSendApiService.getMsgConfig(new MsgConfigDto.Vo().setId(configId)));
            List<MsgConfigTestDto.BizParam> bizParams = R.feignCheckData(msgSendApiService.getBizParamByMsgConfig(new MsgConfigTestDto.MsgConfig().setConfigId(configId)));
            if (CollUtil.isNotEmpty(bizParams) && msgConfig != null) {
                List<MsgConfigTestDto.BizData> bizDataList = BeanUtil.copyToList(bizParams, MsgConfigTestDto.BizData.class);
                List<MsgConfigTestDto.BizData> sendList = new ArrayList<>();
                /**
                 * {{first.DATA}}
                 * 设备名称：{{keyword1.DATA}}
                 * 告警内容：{{keyword2.DATA}}
                 * 发生时间：{{keyword3.DATA}}
                 * {{remark.DATA}}
                 *
                 */
                DeviceInfo deviceInfo = deviceInfoService.getById(deviceId);
                String deviceName = deviceInfo.getDeviceName();
                if (StrUtil.isEmpty(deviceName)) {
                    deviceName = deviceId + "";
                } else {
                    deviceName = deviceName + "(" + deviceId + ")";
                }
                Long userInfoId = merc.getUserInfoId();
                List<Long> userInfoIdList = new ArrayList<>();
                userInfoIdList.add(userInfoId);
                List<MercUserDeviceDto.Vo> mercUserDevices = R.feignCheckData(mercFeignService.mercDeviceUsers(
                        new MercUserDeviceDto.Vo().setMercId(mercId).setDeviceId(deviceId)));
                if (CollUtil.isNotEmpty(mercUserDevices)) {
                    mercUserDevices.forEach(mud -> {
                        Long deviceIdUser = mud.getDeviceId();
                        if (deviceId == deviceIdUser) {
                            userInfoIdList.add(mud.getUserId());
                        }
                    });
                }
                StringBuilder sbMsg = StrUtil.builder().append("设备")
                        .append("【")
                        .append(deviceName)
                        .append("】")
                        .append("发生故障：").append(msg).append("，发生时间：")
                        .append(DateUtil.format(createTime, DatePattern.NORM_DATETIME_PATTERN));
                //查询userinfo表的mpOpenId
                List<UserInfoDto.Vo> userInfoList = R.feignCheckData(userInfoService.list(new UserInfoDto.SelectListDto().setUserIds(userInfoIdList)));
                //配置了展示给商户才生成数据
                if (expShow2Merc) {
                    userInfoList.forEach(u -> {
                        String name = u.getName();
                        //系统消息
                        MsgSysMonitorNoticeDto.Save msgSys = new MsgSysMonitorNoticeDto.Save();
                        msgSys.setUserId(u.getAuthorizeUserId());
                        msgSys.setMsgType(MsgType.TYPE6.getCode()).setContent(sbMsg.toString())
                                .setPubTime(LocalDateTime.now()).setPubState(2)
                                .setSendTargets(name)
                                .setPriority(msgConfig.getPriority())
                                .setTitle(eventType + "-" + title)
                                .setEventCode(code)
                                .setPubUserId(-1).setTitle(MsgType.TYPE6.getDescription());
                        msgSysMonitorNoticeService.save(msgSys);
                    });
                }
                for (MsgConfigTestDto.BizData b : bizDataList) {
                    String channelType = b.getChannelType();
                    if (Integer.valueOf(channelType).intValue() == ChannelType.OFFICIAL_ACCOUNT.getCode().intValue()) {
                        //TODO： 暂无订阅功能。给商户管理员、以及有此设备权限的人推送消息，  查询微信公众号openID
                        Set<String> mpOpenIds = userInfoList.stream().filter(u -> ObjectUtil.isNotEmpty(u.getMpOpenid()))
                                .map(UserInfoDto.Vo::getMpOpenid)
                                .collect(Collectors.toSet());
                        if (CollUtil.isEmpty(mpOpenIds)) {
                            continue;
                        }
                        //微信公众号
                        //扩展参数
                        MsgConfigTestDto.BizExtraParam bizExtraParam = new MsgConfigTestDto.BizExtraParam();
                        if (ObjectUtil.isNotEmpty(sysCodeConfigureRedis)) {
                            String propose = sysCodeConfigureRedis.getPropose();
                            if (StrUtil.isNotEmpty(propose) && propose.contains("http")) {
                                bizExtraParam.setUrl(propose);
                            }
                        }
                        Map<String, Object> params = MapUtil.newHashMap();
                        if (MercAuthUtils.sendMsgToCM(mercCode)) {
                            //设备编号:{{character_string2.DATA}} 故障类型:{{thing6.DATA}} 报障时间:{{time8.DATA}}
                            params.put("character_string2", deviceId);
                            params.put("thing6", msg);
                            params.put("time8", DateUtil.format(createTime, DatePattern.NORM_DATETIME_PATTERN));
                        } else {
                            params.put("keyword1", deviceName);
                            params.put("keyword2", msg);
                            params.put("keyword3", DateUtil.format(createTime, DatePattern.NORM_DATETIME_PATTERN));

                        }

                        //商户管理员发
                        b.setReceivers(mpOpenIds);
                        b.setTemplateParams(params);
                        b.setExtraParam(bizExtraParam);
                        sendList.add(b);
                    }
                }
                //是否可推送条件
                if (CollUtil.isNotEmpty(sendList) && expPush2Merc && expCanPush) {
                    msgSendApiService.sendByMsgConfig(new MsgConfigTestDto.SendByMsgConfig().setConfigId(configId).setBizDataList(sendList));
                }
            }
        }
    }

    /**
     * 设备故障
     *
     * @param requestParams
     */
    @Override
    public void deviceFault(DeviceMqttDto.RequestParams requestParams) {
        DeviceFaultLogDto.MqttData mqttData = JSONUtil.toBean(requestParams.getData(), DeviceFaultLogDto.MqttData.class);
//        log.info("设备故障监控事件消费，接收mqtt data:{}", JSONUtil.toJsonPrettyStr(mqttData));
        if (mqttData != null) {
            DeviceEventMsgDto.Vo deviceEventMsg = mqttData.getDeviceEventMsg();
            Long mercId = deviceEventMsg.getMercId();
            String code = deviceEventMsg.getCode();
            Long deviceId = deviceEventMsg.getDeviceId();
            String msg = deviceEventMsg.getMsg();
            //加入故障日志
            DeviceFaultLog log = new DeviceFaultLog()
                    .setMercId(mercId)
                    .setDescribes(msg)
                    .setEventCode(code)
                    .setEventTime(deviceEventMsg.getCreateTime())
                    .setDeviceId(deviceId);
            deviceFaultLogService.save(log);
            List<DeviceFaultMonitorConfigDto.Vo> configList = mqttData.getConfigList();

            // 按故障级别排序 降序
            List<DeviceFaultMonitorConfigDto.Vo> configSortedList = configList.stream()
                    .sorted(Comparator.comparing(DeviceFaultMonitorConfigDto.Vo::getFaultLevel).reversed())
                    .collect(Collectors.toList());
            for (DeviceFaultMonitorConfigDto.Vo config : configSortedList) {
                Integer eventNum = config.getEventNum();
                Long minuteNum = config.getMinuteNum();
                Integer faultLevel = config.getFaultLevel();
                Long monitorId = config.getMonitorId();
                Boolean toAfterSale = BooleanUtil.isTrue(config.getToAfterSale());
                // 获取当前时间
                Date now = DateUtil.date();

                // 计算最近n分钟的开始时间
                Date minutesAgo = DateUtil.offsetMinute(now, -minuteNum.intValue());

                //统计同类事件累计次数
                Long count = deviceFaultLogService.count(Wrappers.<DeviceFaultLog>lambdaQuery()
                        .eq(DeviceFaultLog::getDeviceId, deviceId)
                        .eq(DeviceFaultLog::getMercId, mercId)
                        .eq(DeviceFaultLog::getEventCode, code)
                        .ge(DeviceFaultLog::getEventTime, minutesAgo)
                );
                //达到阈值次数
                if (count != null && count.intValue() >= eventNum) {
                    //故障表入库
                    //是否已存在 未解决的
                    DeviceFaultInfo deviceFaultInfo = deviceFaultInfoService.getOne(Wrappers.<DeviceFaultInfo>lambdaQuery()
                            .eq(DeviceFaultInfo::getDeviceId, deviceId)
                            .eq(DeviceFaultInfo::getMercId, mercId)
                            .eq(DeviceFaultInfo::getEventCode, code)
                            .eq(DeviceFaultInfo::getState, false)
                    );
                    if (deviceFaultInfo != null) {
                        Integer faultLevel1 = deviceFaultInfo.getFaultLevel();
                        if (faultLevel1.intValue() < faultLevel) {
                            //小于，当前故障级别，更新
                            deviceFaultInfo.setFaultLevel(faultLevel);
                            deviceFaultInfo.setToAfterSale(toAfterSale);
                            deviceInfoService.updateById(new DeviceInfo().setDeviceId(deviceId).setFaultLevel(faultLevel));
                        }
                        //累加次数
                        deviceFaultInfo.setEventNum(deviceFaultInfo.getEventNum() + 1).setMonitorId(monitorId);
                        deviceFaultInfoService.updateById(deviceFaultInfo);
                    } else {
                        deviceFaultInfo = new DeviceFaultInfo()
                                .setMercId(mercId)
                                .setDeviceId(deviceId)
                                .setDescribes(msg)
                                .setFaultLevel(faultLevel)
                                .setEventCode(code)
                                .setEventNum(count.intValue())
                                .setMonitorId(monitorId)
                                .setToAfterSale(toAfterSale);
                        deviceFaultInfoService.save(deviceFaultInfo);
                        deviceInfoService.updateById(new DeviceInfo().setDeviceId(deviceId).setFaultLevel(faultLevel));
                    }
                    //给售后推送故障信息
                    if (toAfterSale.booleanValue()) {
                        deviceFaultPushMsg(deviceEventMsg);
                    }
                    //已按最大故障级别排序，所以满足条件就退出循环
                    break;
                }
            }


        }
    }

    /**
     * 故障推送给所有售后
     *
     * @param deviceEventMsg
     */
    public void deviceFaultPushMsg(DeviceEventMsgDto.Vo deviceEventMsg) {
        if (deviceEventMsg != null) {
            Long deviceId = deviceEventMsg.getDeviceId();
            Long mercId = deviceEventMsg.getMercId();
            LocalDateTime createTime = deviceEventMsg.getCreateTime();
            String msg = deviceEventMsg.getMsg();
            String code = deviceEventMsg.getCode();
            Long configId = MsgConfigId.DEVICE_EXCEPTION.getId();
            MsgConfigDto.Vo msgConfig = R.feignCheckData(msgSendApiService.getMsgConfig(new MsgConfigDto.Vo().setId(configId)));
            List<MsgConfigTestDto.BizParam> bizParams = R.feignCheckData(msgSendApiService.getBizParamByMsgConfig(new MsgConfigTestDto.MsgConfig().setConfigId(configId)));
            if (CollUtil.isNotEmpty(bizParams) && msgConfig != null) {
                List<MsgConfigTestDto.BizData> bizDataList = BeanUtil.copyToList(bizParams, MsgConfigTestDto.BizData.class);
                List<MsgConfigTestDto.BizData> sendList = new ArrayList<>();
                DeviceInfo deviceInfo = deviceInfoService.getById(deviceId);
                String deviceName = deviceInfo.getDeviceName();
                if (StrUtil.isEmpty(deviceName)) {
                    deviceName = deviceId + "";
                } else {
                    deviceName = deviceName + "(" + deviceId + ")";
                }
                //  获取售后及售后创建的角色用户
                UserInfoDto.SaleBackUsersVO saleBackUsersVO = R.feignCheckData(userInfoService.getSaleBackUsers());
                List<String> mpOpenIds = saleBackUsersVO.getMpOpenIds();
                //开门超时事件增加商户推送 ERR0020
                if ("ERR0020".equals(code)) {
                    MercDto.Vo merc = R.feignCheckData(mercFeignService.obj(new MercDto.ListDTO().setId(mercId)));
                    Long userInfoId = merc.getUserInfoId();
                    List<Long> userInfoIdList = new ArrayList<>();
                    userInfoIdList.add(userInfoId);
                    List<MercUserDeviceDto.Vo> mercUserDevices = R.feignCheckData(mercFeignService.mercDeviceUsers(
                            new MercUserDeviceDto.Vo().setMercId(mercId).setDeviceId(deviceId)));
                    if (CollUtil.isNotEmpty(mercUserDevices)) {
                        mercUserDevices.forEach(mud -> {
                            Long deviceIdUser = mud.getDeviceId();
                            if (deviceId == deviceIdUser) {
                                userInfoIdList.add(mud.getUserId());
                            }
                        });
                    }
                    List<UserInfoDto.Vo> userInfoList = R.feignCheckData(userInfoService.list(new UserInfoDto.SelectListDto().setUserIds(userInfoIdList)));
                    if (CollUtil.isNotEmpty(userInfoList)) {
                        Set<String> mercMpOpenIds = userInfoList.stream().filter(u -> ObjectUtil.isNotEmpty(u.getMpOpenid()))
                                .map(UserInfoDto.Vo::getMpOpenid)
                                .collect(Collectors.toSet());
                        mpOpenIds.addAll(mercMpOpenIds);
                    }
                }

                if (CollUtil.isNotEmpty(mpOpenIds)) {
                    Set<String> mpIds = new HashSet<>(mpOpenIds);
                    for (MsgConfigTestDto.BizData b : bizDataList) {
                        String channelType = b.getChannelType();
                        if (Integer.valueOf(channelType).intValue() == ChannelType.OFFICIAL_ACCOUNT.getCode().intValue()) {
                            //微信公众号
                            //扩展参数
                            MsgConfigTestDto.BizExtraParam bizExtraParam = new MsgConfigTestDto.BizExtraParam();
                            Map<String, Object> params = MapUtil.newHashMap();
                            params.put("keyword1", deviceName);
                            params.put("keyword2", msg);
                            params.put("keyword3", DateUtil.format(createTime, DatePattern.NORM_DATETIME_PATTERN));

                            //商户管理员发
                            b.setReceivers(mpIds);
                            b.setTemplateParams(params);
                            b.setExtraParam(bizExtraParam);
                            sendList.add(b);
                        }
                    }
                }
                //是否可推送条件
                if (CollUtil.isNotEmpty(sendList)) {
                    msgSendApiService.sendByMsgConfig(new MsgConfigTestDto.SendByMsgConfig().setConfigId(configId).setBizDataList(sendList));
                }
            }
        }
    }


    /**
     * 设备联网状态
     *
     * @param requestParams
     * @param netState
     */
    private void netWork(DeviceMqttDto.RequestParams requestParams, int netState) {
        JSONObject jsonObject = JSONUtil.parseObj(requestParams.getData());
        String clientid = jsonObject.getStr("clientid");
        Long deviceId;
        try {
            deviceId = Long.valueOf(clientid);
        } catch (Exception e) {
            return;
        }
        //发布事件
        DeviceEvent.NetWorkEvent netWorkEvent = new DeviceEvent.NetWorkEvent()
                .setNetState(netState);
        netWorkEvent.setValue(deviceId);
        EventUtils.push(() -> netWorkEvent);
    }

}