package com.moral.service.impl;

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

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import com.moral.common.util.ValidateUtil;
import com.moral.entity.Profession;
import com.moral.entity.Sensor;
import com.moral.mapper.DeviceMapper;
import com.moral.mapper.HistoryMapper;
import com.moral.mapper.ProfessionMapper;
import com.moral.mapper.SensorMapper;
import com.moral.service.AccountService;
import com.moral.service.HistoryService;

@Service
public class HistoryServiceImpl implements HistoryService {

	@Resource
	private AccountService accountService;

	@Resource
	private HistoryMapper historyMapper;

	@Resource
	private DeviceMapper deviceMapper;

	@Resource
	private SensorMapper sensorMapper;

    @Resource
    private ProfessionMapper professionMapper;

	@Override
	public Map<String, Object> getAllSensorAverageByDevice(Map<String, Object> parameters) throws Exception {
		ValidateUtil.notNull(parameters.get("areaCode"), "param.is.null");
		ValidateUtil.notNull(parameters.get("accountId"), "param.is.null");
		Map<String,Object> resultMap = new LinkedHashMap<String, Object>();
		accountService.setOrgIdsByAccount(parameters);
		LocalDateTime time = LocalDateTime.now();
		// 当前时间 -10分钟
		parameters.put("start", time.minusMinutes(10));
		// 当前时间 -5分钟
		parameters.put("end", time.minusMinutes(5));
		List<Sensor> Sensors = sensorMapper.getSensorsByCriteria(parameters);
		List<String> sensorKeys = new ArrayList<String>();
		for (Sensor sensor : Sensors) {
			sensorKeys.add(sensor.getSensorKey());
		}
		parameters.put("sensorKeys", sensorKeys);
		List<Map<String, Object>> list = historyMapper.getAreaAllDataByAccount(parameters);
		resultMap.putAll(list.get(0));
		return resultMap;
	}

	@Override
	public Map<String, Object> getDeviceRankingBySensorAverage(Map<String, Object> parameters) {
		ValidateUtil.notNull(parameters.get("areaCode"), "param.is.null");
		ValidateUtil.notNull(parameters.get("accountId"), "param.is.null");
		Object macKey = parameters.get("macKey");
		ValidateUtil.notNull(macKey, "param.is.null");

		Map<String, Object> result = new LinkedHashMap<String, Object>();
		accountService.setOrgIdsByAccount(parameters);
		LocalDateTime time = LocalDateTime.now();
		// 当前时间 -1小时
		parameters.put("start", time.minusHours(1));
		parameters.put("end", time);
		List<String> sensorKeys = new ArrayList<String>();
		sensorKeys.add(macKey.toString());
		parameters.put("sensorKeys", sensorKeys);
		List<Map<String, Object>> list = historyMapper.getAreaAllDataByAccount(parameters);

		for (Map<String, Object> map : list) {
			result.put((String) map.get("name"), map.get(macKey.toString()));
		}
		return result;
	}
	@Override
	public String queryValueByMacAndTime(String mac, Date time){
		return  historyMapper.selectValueByMacAndTime(mac, time);
	}

	@Override
	public List<Map<String, Object>> getRegionRankingData(Map<String, Object> parameters) {
		ValidateUtil.notNull(parameters.get("regionCode"), "param.is.null");
		ValidateUtil.notNull(parameters.get("dimension"), "param.is.null");
		ValidateUtil.notNull(parameters.get("sensorKey"), "param.is.null");
		ValidateUtil.notNull(parameters.get("accountId"), "param.is.null");

		String regionCode = parameters.get("regionCode").toString();
		String regionType = "village_code";
		String nextLevel = "";
		if (regionCode.length() == 6) {
			if (regionCode.endsWith("0000")) {
				regionType = "province_code";
				nextLevel = "city";
			} else if (regionCode.endsWith("00")) {
				regionType = "city_code";
				nextLevel = "area";
			} else {
				regionType = "area_code";
				nextLevel = "town";
			}
		} else {
			if (regionCode.endsWith("000")) {
				regionType = "town_code";
				nextLevel = "village";
			}
		}
		parameters.put("regionType", regionType);
		parameters.put("nextLevel", nextLevel);
		parameters.put("start", LocalDateTime.now().minusMinutes(5));
		
		accountService.setOrgIdsByAccount(parameters);
		List<Map<String, Object>> result = historyMapper.getRegionRankingData(parameters);
		if ("profession".equals(parameters.get("dimension"))) {
			List<Profession> professions = professionMapper.selectAll();
			for (Map<String, Object> map : result) {
				for (Profession profession : professions) {
					if (map.get("name").equals(profession.getName())) {
						professions.remove(profession);
						break;
					}
				}
			}
			for (Profession profession : professions) {
				Map<String, Object> map = new HashMap<String, Object>();
				map.put("name", profession.getName());
				map.put("avg", 0);
				result.add(map);
			}
		} else if ("region".equals(parameters.get("dimension"))) {
			List<Map<String, Object>> regions = historyMapper.selectNextLevelRegion(parameters);
			for (int i = result.size() - 1; i >= 0; i--) {
				Map<String, Object> map = result.get(i);
				for (Map<String, Object> region : regions) {
					if ((map.get("code") == null)) {
						result.remove(map);
						break;
					} 
					if (map.get("code").equals(region.get("code"))) {
						map.put("name", region.get("name"));
						regions.remove(region);
						break;
					}
				}
			}
			for (Map<String, Object> region : regions) {
				Map<String, Object> map = new HashMap<String, Object>();
				map.put("name", region.get("name"));
				map.put("avg", 0);
				result.add(map);
			}
		}
		return result;
	}
}