package com.fzzy.gateway.service;

import com.alibaba.fastjson2.JSONObject;
import com.bstek.dorado.annotation.DataProvider;
import com.bstek.dorado.annotation.DataResolver;
import com.bstek.dorado.annotation.Expose;
import com.fzzy.api.utils.ContextUtil;
import com.fzzy.api.utils.DateUtil;
import com.fzzy.async.fzzy40.Fzzy40CommonService;
import com.fzzy.async.fzzy40.entity.Fz40Grain;
import com.fzzy.gateway.GatewayUtils;
import com.fzzy.gateway.api.DeviceReportService;
import com.fzzy.gateway.api.GatewayRemoteManager;
import com.fzzy.gateway.entity.GatewayDevice;
import com.fzzy.gateway.hx2023.ScConstant;
import com.fzzy.gateway.hx2023.data.KafaGrainData;
import com.fzzy.gateway.hx2023.data.KafkaGrainDataDetail;
import com.fzzy.gateway.hx2023.data.KafkaGrainTH;
import com.fzzy.gateway.hx2023.data.TRHInfo;
import com.fzzy.gateway.service.repository.GatewayDeviceRep;

import lombok.extern.slf4j.Slf4j;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.time.DateFormatUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

@Slf4j
@Component
public class GatewayDeviceService {

    @Resource
    private GatewayDeviceRep gatewayDeviceRep;
    @Resource
    private Fzzy40CommonService fzzy40CommonService;
    @Resource
    private GatewayRemoteManager gatewayRemoteManager;

    /**
     * gatewayDeviceService#listAll
     *
     * @return
     */
    @DataProvider
    public List<GatewayDevice> listAll() {
        Sort sort = new Sort(Sort.Direction.ASC, "deviceId");
        return gatewayDeviceRep.findAll(sort);
    }

    /**
     * gatewayDeviceService#updateSave
     *
     * @param entity
     */
    @DataResolver
    public void updateSave(GatewayDevice entity) {
        GatewayDevice data = new GatewayDevice();
        BeanUtils.copyProperties(entity, data);

        if (null == data.getId()) {
            data.setId(ContextUtil.getUUID());
        }


        if (null == data.getDeviceSn()) {
            if (null != entity.getIp()) {
                data.setDeviceSn(entity.getIp());
            } else {
                data.setDeviceSn(data.getDeviceId());
            }
        }

        gatewayDeviceRep.save(data);

        flushCache();
    }

    /**
     * gatewayDeviceService#delData
     *
     * @param data
     */
    @Expose
    public String delData(GatewayDevice data) {
        GatewayDevice data2 = new GatewayDevice();
        BeanUtils.copyProperties(data, data2);
        gatewayDeviceRep.delete(data2);

        GatewayUtils.removeCache(data2);

        flushCache();
        return null;
    }


    /**
     * gatewayDeviceService#flushCache
     */
    @Expose
    public void flushCache() {
        List<GatewayDevice> list = listAll();
        if (null == list || list.isEmpty()) return;
        for (GatewayDevice device : list) {
            GatewayUtils.add2Cache(device);
        }
    }


    /**
     * gatewayDeviceService#ajaxTestGrain
     * 粮情推送测试
     *
     * @param parameter
     * @return
     */
    @Expose
    public String ajaxTestGrain(Map<String, Object> parameter) {

        //获取设备配置，只针对粮情设备进行执行

        List<GatewayDevice> list = this.listAll();

        if (null == list || list.isEmpty()) {
            return "ERROR：为获取到系统中设备配置，取消执行";
        }

        Date dayTime = (Date) parameter.get("dayTime");
        if (null == dayTime) dayTime = new Date();

        Date start = DateUtil.getCurZero(dayTime);
        Date end = DateUtil.getNextZero(dayTime);


        //如果部署FZZY-IGDS-V40版本系统
        return this.pushByV40(list, start, end);

    }

    private String pushByV40(List<GatewayDevice> list, Date start, Date end) {

        String depotIdSys;
        List<Fz40Grain> listGrain;

        Fz40Grain lastData;

        KafaGrainData pushData;

        DeviceReportService deviceReportService = null;
        for (GatewayDevice device : list) {
            depotIdSys = device.getDepotIdSys();

            if (StringUtils.isEmpty(depotIdSys)) {
                log.info("--------设备--{}-未配置系统相关仓库编码，无法执行当前操作", device.getDeviceName());
                continue;
            }

            listGrain = fzzy40CommonService.listGrain(depotIdSys, start, end);

            if (null == listGrain || listGrain.isEmpty()) {
                log.info("---------设备---{}--未同步到粮情信息，请确认当前条件下是否有数据", device.getDeviceName());
                continue;
            }


            //获取最后一条粮情作为当前数据
            lastData = listGrain.get(listGrain.size() - 1);

            pushData = this.lastData2PushData(lastData, device);


            if (null == deviceReportService) {
                deviceReportService = gatewayRemoteManager.getDeviceReportService(device.getProvinceProtocol());
            }


            deviceReportService.pushGrainData2Cloud(pushData);

        }

        return "SUCCESS";
    }

    /**
     * 将粮情数据转换为推送需要的数据格式
     *
     * @param lastData
     * @return
     */
    private KafaGrainData lastData2PushData(Fz40Grain lastData, GatewayDevice device) {
        KafaGrainData result = new KafaGrainData();

        result.setMessageId(ScConstant.getMessageId());
        result.setDeviceID(device.getDeviceId());
        result.setAvgTemperature(lastData.getTempAve() + "");
        result.setMinTemperature(lastData.getTempMin() + "");
        result.setMaxTemperature(lastData.getTempMax() + "");
        result.setCollectTime(DateFormatUtils.format(lastData.getReceiveDate(), "yyyy-MM-dd HH:mm:ss"));

        //层-行-列
        String[] attrCable = lastData.getCable().split("-");


        if (StringUtils.isNotEmpty(lastData.getCableCir())) {
            return lastData2PushData2(lastData, device);
        }

        //层行列
        int cableZ = Integer.valueOf(attrCable[0]);
        int cableY = Integer.valueOf(attrCable[1]);
        int cableX = Integer.valueOf(attrCable[2]);

        //温度集合
        String[] attr = lastData.getPoints().split(",");

        //根号
        int cableNum = 1, position = 0;

        String curTemp;
        List<KafkaGrainDataDetail> temperature = new ArrayList<>();

        int x = 0, y = 0, z = 0;
        for (int i = 0; i < attr.length; i++) {

            position = i;

            z = i % cableZ + 1;
            x = i / (cableZ * cableY);
            y = x * (cableZ * cableY);
            y = (i - y) / cableZ;

            // 倒转X轴
            x = cableX - 1 - x;

            //根号
            cableNum = (i / cableZ) + 1;

            curTemp = attr[i];


            //判断最大
            if (curTemp.equals(result.getMaxTemperature())) {
                result.setMaxX(x);
                result.setMaxY(y);
                result.setMaxZ(position);
            }


            //判断最小
            if (curTemp.equals(result.getMinTemperature())) {
                result.setMinX(x);
                result.setMinY(y);
                result.setMinZ(position);
            }

            temperature.add(new KafkaGrainDataDetail(cableNum + "", z + "", curTemp, position + "", x, y));
        }

        //粮温信息
        TRHInfo trhInfo = new TRHInfo();
        trhInfo.setTemperature(temperature);


        //仓温度信息
        KafkaGrainTH grainTH = new KafkaGrainTH();
        grainTH.setHumidity(lastData.getHumidityIn() + "");
        grainTH.setTemperature(lastData.getTempIn() + "");
        grainTH.setAirHumidity(lastData.getHumidityOut() + "");
        grainTH.setAirTemperature(lastData.getTempOut() + "");

        List<KafkaGrainTH> temperatureAndhumidity = new ArrayList<>();
        temperatureAndhumidity.add(grainTH);

        trhInfo.setTemperatureAndhumidity(temperatureAndhumidity);


        JSONObject params = new JSONObject();
        params.put("TRHInfo", trhInfo);

        result.setParams(params);

        return result;
    }

    /**
     * 针对筒仓  TODO -----
     *
     * @param lastData
     * @param device
     * @return
     */
    private KafaGrainData lastData2PushData2(Fz40Grain lastData, GatewayDevice device) {

        return null;
    }

    private int getCurCir(int curRoot, String[] cableRuleAtt) {

        int sum = 0;
        for (int i = 0; i < cableRuleAtt.length; i++) {
            sum += Integer.valueOf(cableRuleAtt[i]);
            if (curRoot <= sum) return i + 1;
        }

        return 1;
    }

}