package com.sandu.ximon.admin.service;

import com.sandu.common.execption.BusinessException;
import com.sandu.common.redis.RedisService;
import com.sandu.common.service.impl.BaseServiceImpl;
import com.sandu.ximon.admin.param.LampPostParam;
import com.sandu.ximon.admin.param.PoleParam;
import com.sandu.ximon.admin.redis.LightKey;
import com.sandu.ximon.admin.security.CountSet;
import com.sandu.ximon.dao.domain.LampPost;
import com.sandu.ximon.dao.domain.Pole;
import com.sandu.ximon.dao.mapper.ClientMapper;
import com.sandu.ximon.dao.mapper.LampPostMapper;
import com.sandu.ximon.dao.mapper.PoleMapper;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;

import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * 灯杆相关
 *
 * @author chenjiantian
 */
@Service
@Slf4j
@AllArgsConstructor
public class PoleService extends BaseServiceImpl<PoleMapper, Pole> {
    private final CountSet countSet;
    private final LampCountService lampCountService;
    private final ClientMapper clientMapper;
    private final LampPostMapper lampPostMapper;
    private final RedisService redisService;

    public boolean addPole(PoleParam param) {
        Pole pole = new Pole();
        BeanUtils.copyProperties(param, pole);
        pole.setPoleCode(generatePoleCode());
        return save(pole);
    }

    public boolean updatePole(Long poleId, PoleParam param) {
        Pole pole = getById(poleId);
        if (pole == null) {
            throw new BusinessException("未找到该灯杆");
        }
        Pole update = new Pole();
        BeanUtils.copyProperties(param, update);
        update.setId(poleId);
        return updateById(update);
    }

    /**
     * 删除灯杆
     */
    public boolean deletePole(Long poleId){
        Pole pole = getById(poleId);
        if (pole == null) {
            throw new BusinessException("未找到该灯杆");
        }
        return removeById(poleId);
    }



    /**
     * 生成灯杆编号
     */
    private Long generatePoleCode() {
        StringBuilder sb = new StringBuilder();
        String date = new SimpleDateFormat("yyMMdd").format(new Date());
        sb.append(date);
        String key = LightKey.POLE_SN.key(null);
        Long increment = redisService.incr(key, 1);
        String incrementStr = increment.toString();
        if (incrementStr.length() <= 4) {
            sb.append(String.format("%04d", increment));
        } else {
            sb.append(incrementStr);
        }
        return Long.parseLong(sb.toString());
    }

}