package com.xkrs.service.impl;

import com.xkrs.common.encapsulation.PromptMessageEnum;
import com.xkrs.common.tool.TokenUtil;
import com.xkrs.dao.FireAndRangerDao;
import com.xkrs.dao.FirePointDao;
import com.xkrs.dao.ForestRangerDao;
import com.xkrs.dao.SysUserDao;
import com.xkrs.model.entity.FireAndRanger;
import com.xkrs.model.entity.FirePointEntity;
import com.xkrs.model.entity.SysUserEntity;
import com.xkrs.model.qo.FirePointQo;
import com.xkrs.service.FirePointService;
import com.xkrs.utils.AddressUtils;
import com.xkrs.utils.DateTimeUtil;
import com.xkrs.utils.Query;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.i18n.LocaleContextHolder;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import javax.transaction.Transactional;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.List;
import java.util.Locale;

import static com.xkrs.common.encapsulation.OutputEncapsulation.outputEncapsulationObject;

/**
 * @author XinYi Song
 */
@Service
public class FirePointServiceImpl implements FirePointService {

    public static Logger log = LoggerFactory.getLogger(FirePointServiceImpl.class);

    @Resource
    private FirePointDao firePointDao;

    @Resource
    private Query query;

    @Resource
    private SysUserDao sysUserDao;

    @Resource
    private FireAndRangerDao fireAndRangerDao;

    @Resource
    private ForestRangerDao forestRangerDao;

    /**
     * 添加火点信息
     * @param firePointQo
     * @return
     */
    @Override
    public FirePointEntity insertFirePoint(FirePointQo firePointQo) {
        FirePointEntity firePointEntity = new FirePointEntity();
        firePointEntity.setFireCode(firePointQo.getFireCode());
        firePointEntity.setCountyCode(firePointQo.getCountyCode().toString());
        firePointEntity.setCountyName(firePointQo.getCountyName());
        firePointEntity.setSatelliteTime(DateTimeUtil.timeMillisToString(firePointQo.getSatelliteTimeTs().longValue()));
        firePointEntity.setLongitude(firePointQo.getLongitude());
        firePointEntity.setLatitude(firePointQo.getLatitude());
        firePointEntity.setFirePointAddress(AddressUtils.getLatAndLng(firePointQo.getLatitude().toString(),firePointQo.getLongitude().toString()));
        firePointEntity.setSatelliteType(firePointQo.getSatelliteType());
        firePointEntity.setLandType(firePointQo.getLandType());
        firePointEntity.setConfidence(firePointQo.getConfidence());
        firePointEntity.setAddTime(DateTimeUtil.dateTimeToString(LocalDateTime.now()));
        firePointEntity.setFireType("0");
        log.info("-------发现新火点");
        return firePointDao.save(firePointEntity);

    }

    /**
     * 查询今天的火点信息
     * @param
     * @return
     */
    @Override
    public List<FirePointEntity> selectTodayFirePoint() {
        String addTime = DateTimeUtil.dateToString(LocalDate.now());
        return firePointDao.selectTodayFirePoint(addTime);
    }

    /**
     * 动态多条件查询火点信息
     * @param cityCode
     * @param satelliteType
     * @param landType
     * @param startTime
     * @param endTime
     * @return
     */
    @Override
    public List<FirePointEntity> selectFirePoint(String cityCode, String satelliteType, String landType, String startTime, String endTime) {
        return query.selectFirePoint(cityCode, satelliteType, landType, startTime, endTime);
    }

    /**
     * 根据火点编码修改火点的状态（预警）
     * @param fireCode
     * @param fireType
     * @param token
     * @return
     */
    @Transactional(rollbackOn = Exception.class)
    @Override
    public String updateTypeByFireCode(String fireCode, String fireType, String token) {
        // 获取区域信息
        Locale locale = LocaleContextHolder.getLocale();
        String tokenUserName = TokenUtil.getTokenUserName(token);
        SysUserEntity sysUserEntity = sysUserDao.selectByUserName(tokenUserName);
        FirePointEntity byFireCode = firePointDao.findByFireCode(fireCode);
        if (byFireCode.getFireType().equals("3") || byFireCode.getFireType().equals("-1")) {
            return outputEncapsulationObject(PromptMessageEnum.PROCESS_FAIL,"该火点已经结案，请勿进行有关状态操作",locale);
        }
        if (fireType.equals(byFireCode.getFireType())) {
            return outputEncapsulationObject(PromptMessageEnum.PROCESS_FAIL,"您正处于当前的状态，请勿进行该操作",locale);
        }
        firePointDao.updateFireTypeByFireCode(fireCode, fireType);
        if (fireType.equals("1")) {
            FirePointEntity byFireCode1 = firePointDao.findByFireCode(fireCode);
            // 预警
            return outputEncapsulationObject(PromptMessageEnum.SUCCESS,byFireCode1,locale);
        } else if (fireType.equals("2")){
            FirePointEntity byFireCode3 = firePointDao.findByFireCode(fireCode);
            // 核查
            return outputEncapsulationObject(PromptMessageEnum.SUCCESS,byFireCode3,locale);
        } else {
            String rangerType = "0";
            FireAndRanger byFireCode1 = fireAndRangerDao.findByFireCode(fireCode);
            if (byFireCode1 == null) {
                FirePointEntity byFireCode4 = firePointDao.findByFireCode(fireCode);
                String time = DateTimeUtil.dateTimeToString(LocalDateTime.now());
                FireAndRanger fireAndRanger = new FireAndRanger();
                fireAndRanger.setFireCode(fireCode);
                // 由于测试阶段先用用户账号代替，后期换成getReallyName(用户真实姓名)
                fireAndRanger.setHandler(sysUserEntity.getReallyName());
                fireAndRanger.setEndTime(time);
                fireAndRangerDao.save(fireAndRanger);
                // 结案
                return outputEncapsulationObject(PromptMessageEnum.SUCCESS,byFireCode4,locale);
            }
            // 火点结案，将护林员的状态修改为0 表示该护林员没有在执行任务，处于空闲状态
            forestRangerDao.updateRangerTypeByPhone(byFireCode1.getRangerName(), rangerType);
            String time = DateTimeUtil.dateTimeToString(LocalDateTime.now());
            fireAndRangerDao.updateEndTimeByFireCode(fireCode, time);
            fireAndRangerDao.updateProgressTypeByFireCode(fireCode, "0");
            return outputEncapsulationObject(PromptMessageEnum.SUCCESS,"结案",locale);
        }
    }
}