package com.hb.proj.gather.rep;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.hb.proj.gather.model.AlarmDefineVO;
import com.hb.proj.gather.model.WellParamVO;
import com.hb.xframework.dao.core.SpringJdbcDAO;

/**
 * 获取井的参数配置信息、报警设置
 * @author cwen
 *
 */
@Service
public class WellConfigService {

	@Autowired
	private SpringJdbcDAO  dao;
	
	/**
	 * 加载所有井的参数配置
	 * @return
	 */
	public Map<String,WellParamVO>  loadWellParams(){
		return loadWellParams(null);
	}
	
	/**
	 * 加载指定井的参数配置
	 */
	public Map<String,WellParamVO>  loadWellParams(String wellId){
		
		Object[] args=null;
		
		String sql="""
				select 
				(select device_code from tzl_gather_device d where d.well_id=wp.well_id and d.del_if=false limit 1) device_code,
				param_id,well_id,param_code,gat_ins_scale,gat_ins_scale2,calibrate_a,calibrate_b,calibrate_c, 
				calibrate_a2,calibrate_b2,calibrate_c2,display_format,dis_ins_scale
				from tzl_well_param wp
				where del_if=false
				""";
		if(wellId!=null) {
			sql+=" and wp.well_id=?";
			args=new Object[] {wellId};
		}
		List<WellParamVO>  wellParams=dao.queryForList(sql, WellParamVO.class,args);
		
		
		if(wellParams==null||wellParams.size()==0) {
			return null;
		}
		
		Map<String,WellParamVO> mapping=new HashMap<String,WellParamVO>();
		
		for(WellParamVO wellParam : wellParams) {
			mapping.put(wellParam.getDeviceCode()+"_"+wellParam.getParamCode(), wellParam);
		}
		
		return mapping;
		
	}
	
	
	/**
	 * 加载所有井的报警设置
	 * @return
	 */
	public Map<String,AlarmDefineVO>  loadAlarmDefines(){
		return loadAlarmDefines(null);
	}
	
	/**
	 * 加载指定井的报警设置
	 * @param wellId
	 * @return
	 */
	public Map<String,AlarmDefineVO>  loadAlarmDefines(String wellId){
		Object[] args=null;
		String sql="""
				select 
				am.alarm_source,am.alarm_desc,am.alarm_express,am.alarm_mode,ifnull(wp.param_code,'comb_alarm') param_code,
				ifnull(wp.well_id,am.alarm_source) well_id,
				ifnull(wp.param_name,'') param_name
				from tzl_alarm am
				left join tzl_well_param wp on am.alarm_source=wp.param_id and wp.del_if=false
				where am.del_if=false and am.using_if=true
				
				""";
		
		if(wellId!=null) {
			sql+=" and (wp.well_id=? or am.alarm_source=?)";
			args=new Object[] {wellId,wellId};
		}
		
		sql+=" order by alarm_grade desc";
		
		List<AlarmDefineVO>  alarms=dao.queryForList(sql, AlarmDefineVO.class,args);
		if(alarms==null||alarms.size()==0) {
			return null;
		}
		
		Map<String,AlarmDefineVO> mapping=new HashMap<>();
		
		for(AlarmDefineVO alarm : alarms) {
			mapping.put(alarm.getWellId()+"_"+alarm.getParamCode(), alarm);
		}
		
		return mapping;
		
	}
	
	
	/**
	 * 获得指定设备的关联井
	 * @param serial
	 * @return
	 */
	public String getWellIdByDev(String serial) {
		String sql="select well_id from tzl_gather_device where device_code=? and del_if=false limit 1";
		Map<String,Object> rst=dao.queryForMap(sql, serial);
		
		return rst!=null?((String)rst.get("wellId")):null;
		
	}
}