package com.moral.controller;

import static com.moral.common.util.ResourceUtil.getValue;
import static com.moral.common.util.WebUtils.getParametersStartingWith;

import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.*;
import java.util.stream.Collectors;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;

import com.moral.entity.alarm.AlarmConfig;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.log4j.Logger;
import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cglib.beans.BeanMap;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.util.ObjectUtils;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.ModelAndView;
import org.xml.sax.InputSource;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.moral.common.bean.Constants;
import com.moral.common.bean.JsonData;
import com.moral.common.bean.PageResult;
import com.moral.common.bean.ResultBean;
import com.moral.common.util.ValidateUtil;
import com.moral.common.xml.Version;
import com.moral.entity.Account;
import com.moral.entity.Device;
import com.moral.entity.MapBounds;
import com.moral.entity.MonitorPoint;
import com.moral.entity.alarm.AlarmConfigValue;
import com.moral.entity.alarm.AlarmSensorLevel;
import com.moral.service.AccountService;
import com.moral.service.AlarmConfigService;
import com.moral.service.AlarmDailyService;
import com.moral.service.AreaService;
import com.moral.service.DeviceService;
import com.moral.service.HistoryMinutelyService;
import com.moral.service.HistoryService;
import com.moral.service.MachineActivateService;
import com.moral.service.MonitorPointService;
import com.moral.service.SensorService;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;

/**
 * The Class ScreenController.大屏接口
 */
@RestController
@RequestMapping("/screen")
//@CrossOrigin(origins = "*", maxAge = 3600)
@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
@Api(tags = "Screen", description = "大屏相关") 
public class ScreenController {
	public  static Logger log = Logger.getLogger(ScreenController.class);
    @Resource
	AlarmConfigService alarmConfigService;
	@Resource
	AreaService areaService;

	@Resource
	SensorService sensorService;
	@Resource
	MonitorPointService monitorPointService;

	/** The screen service. */
	@Resource
	private HistoryService historyService;

	/** The account service. */
	@Resource
	private AccountService accountService;

	/** The device service. */
	@Resource
	private DeviceService deviceService;

	@Resource
	private HistoryMinutelyService historyMinutelyService;

	@Resource
	private MachineActivateService machineActivateService;

	/** The resource. */
	@Value(value = "classpath:system/alarmLevels.json")
	private org.springframework.core.io.Resource resource;

	/** The redis template. */
	@Resource
	private RedisTemplate<String, String> redisTemplate;

	/** The level key. */
	private String levelKey = "alarm_";

	@Resource
	private AlarmDailyService alarmDailyService;
	/**
	 * Screen login. 大屏登录
	 * 
	 * @param request
	 *            the request
	 * @return the map
	 */
	@GetMapping("login")
	public Map<String, Object> screenLogin(HttpServletRequest request) {
		Map<String, Object> resultMap = new HashMap<String, Object>();
		Map<String, Object> parameters = getParametersStartingWith(request, null);
		if (!(parameters.containsKey("account") && parameters.containsKey("password"))) {
			resultMap.put("msg", "用户名及密码不允许为空！");
			resultMap.put("accountId", -1);
		} else {
			resultMap = accountService.screenLogin(parameters);
		}
		return resultMap;
	}


	/**
	 * Gets the equipment states. 获取该账号下所有设备的状态
	 * 
	 * @param request
	 *            the request
	 * @return the equipment states
	 */
	@GetMapping("/equipment-state")
	@PreAuthorize("hasAnyRole('USER', 'ADMIN')")
	public Map<String, Object> getDeviceStatesByAccount(HttpServletRequest request) {
		Map<String, Object> parameters = getParametersStartingWith(request, null);
		return deviceService.getDeviceStatesByAccount(parameters);
	}

	/**
	 * Gets the alarm levels. 获取报警配置
	 * 
	 * @param request
	 *            the request
	 * @return the alarm levels
	 */
	@GetMapping("alarm-levels")
	public Object getAlarmLevels(HttpServletRequest request, Optional<Integer> orgId, Optional<Integer> mpId) {
        List<Map<String,Object>> sensorAlarmList = null;
	    try {
            AlarmConfig alarmConfig = null;
             if(orgId.isPresent()){
                 alarmConfig = alarmConfigService.queryValueByOrganizationId(orgId.get()).get();
             }else if(mpId.isPresent()){
                 alarmConfig = alarmConfigService.queryByMonitorPointId(mpId.get()).get();
             }
             //返回值处理
             if(alarmConfig.getValue()!=null&&alarmConfig.getValue().getAlarmLevels()!=null){
                 Map<String, AlarmSensorLevel> alarmLevelMap = alarmConfig.getValue().getAlarmLevels();
                 // 当前非取默认值，未设值将用默认值覆盖
                 Map<String,AlarmSensorLevel> defaultSensorLevelMap = null;
                 if(alarmConfig.getId()!=null){
                     AlarmConfigValue defaultAlarmValue = alarmConfigService.getDefaultAlarmConfigValue();
                     defaultSensorLevelMap = defaultAlarmValue.getAlarmLevels();
                 }
                 Map<String, AlarmSensorLevel> finalDefaultSensorLevelMap = defaultSensorLevelMap;
                 alarmLevelMap.entrySet().stream().forEach(entry -> {
                     //当 increment都为0时，替换为默认值
                     AlarmSensorLevel alarmSensorLevel = entry.getValue();
                     if(alarmSensorLevel.getIncrement()!=null){
                         boolean isAllZero = alarmSensorLevel.getIncrement().stream().allMatch(item ->  item == 0);
                         if(isAllZero){
                             AlarmSensorLevel defaultAlarmSensorLevel = finalDefaultSensorLevelMap==null?null:finalDefaultSensorLevelMap.get(entry.getKey());
                             if(defaultAlarmSensorLevel!=null){
                                 alarmSensorLevel.setIncrement(defaultAlarmSensorLevel.getIncrement());
                             }else{
                                 List<Float> tempList = Arrays.asList(0.0f,200.0f,500.0f);
                                 alarmSensorLevel.setIncrement(tempList);
                             }
                         }
                     }
                 });
                 //map to list
                 Map<String, AlarmSensorLevel> finalAlarmLevelMap = alarmLevelMap;
                 sensorAlarmList = alarmLevelMap.keySet().stream().map(key -> {
                     AlarmSensorLevel alarmSensorLevel = finalAlarmLevelMap.get(key);
                     Map<String,Object> alarmSensorLevelMap = new HashMap<>(BeanMap.create(alarmSensorLevel));
                     alarmSensorLevelMap.put("key",key);
                     return alarmSensorLevelMap;
                 }).collect(Collectors.toList());
             }else{
                 return  new ResultBean<>("提供参数有误，未查询到任何数据",ResultBean.FAIL);
             }
		} catch (Exception e) {
			e.printStackTrace();
			Map<String, Object> err = new LinkedHashMap<String, Object>();
			err.put("msg", "系统错误，请联系管理员！原因如下：" + e.getMessage());
			return  err;
		}
		return sensorAlarmList;
	}

	/**
	 * Gets the standard by sensor.获取某传感器标准值
	 *
	 * @param macKey
	 *            the request
	 * @return the standard by sensor
	 */
	@GetMapping("sensor-standard")
	public Map<String, Object> getStandardBySensor(@RequestParam("macKey") String macKey) {
		ValidateUtil.notEmpty(macKey, "param.is.null");
		Map<String, Object> result = new HashMap<String, Object>();
		result.put("standard", getValue(macKey + "-standard"));
		return result;
	}

	/**
	 * Gets the day AQI by sensor.设备昨日的AQI指标
	 *
	 * @param request
	 *            the request
	 * @return the day AQI by sensor
	 */
	@GetMapping("day-aqi")
	public Map<String, Object> getDayAQIByDevice(HttpServletRequest request) {
		Map<String, Object> parameters = getParametersStartingWith(request, null);
		return historyMinutelyService.getDayAQIByDevice(parameters);
	}

	/**
	 * Gets the average by all. 获取某账号某区域10分钟前到5分钟前所有传感器平均数值排名
	 * 
	 * @param request
	 *            the request
	 * @return the average by all
	 * @throws Exception 
	 */
	@GetMapping("all-average")
	public Map<String, Object> getAllSensorAverageByDevice(HttpServletRequest request) throws Exception {
		Map<String, Object> parameters = getParametersStartingWith(request, null);
		return historyService.getAllSensorAverageByDevice(parameters);
	}

	/**
	 * Gets the average by sensor.某个传感器一小时内所有设备排名
	 *
	 * @param request
	 *            the request
	 * @return the average by sensor
	 */
	@GetMapping("sensor-average")
	public Map<String, Object> getDeviceRankingBySensorAverage(HttpServletRequest request) {
		Map<String, Object> parameters = getParametersStartingWith(request, null);
		return historyService.getDeviceRankingBySensorAverage(parameters);
	}

	/**
	 * Gets the month average by sensor.设备传感器本月平均值
	 *
	 * @param request
	 *            the request
	 * @return the month average by sensor
	 */
	@GetMapping("month-sensor-average")
	public Map<String, Object> getMonthAverageBySensor(HttpServletRequest request) {
		Map<String, Object> parameters = getParametersStartingWith(request, null);
		return historyMinutelyService.getMonthAverageBySensor(parameters);
	}

	@GetMapping("check-activate")
	public ResultBean<Integer> checkActivate(String macCpuCode) {
		Integer result = machineActivateService.checkActivate(macCpuCode);
		return new ResultBean<Integer>(result);
	}

	@PostMapping("activate-machine")
	public ResultBean<Integer> activateMachine(HttpServletRequest request) {
		Map<String, Object> parameters = getParametersStartingWith(request, null);
		Integer result = machineActivateService.activateMachine(parameters);
		return new ResultBean<Integer>(result);
	}

	/*********************************************
	 * 大屏程序在线升级配置读取
	 *********************************************/
	private String fileName = "Version.xml";
	private String ip = "47.96.19.115";
	private String userName = "ftp_user";
	private String userPwd = "qwer1234";
	private int port = 21;
	private String path = "/";

	@RequestMapping(value = "/upgrade", method = RequestMethod.GET)
	public Version index() {
		Version version = new Version();
		FTPClient ftpClient = new FTPClient();
		try {
			ftpClient.connect(ip, port);
			ftpClient.login(userName, userPwd);
			ftpClient.changeWorkingDirectory(path);
			ftpClient.enterLocalPassiveMode();
			//ftpClient.enterLocalActiveMode();

			InputStream ins = ftpClient.retrieveFileStream(fileName);
			BufferedReader reader = new BufferedReader(new InputStreamReader(ins,"utf-8"));
			String line;
			StringBuilder builder = new StringBuilder();
			while ((line = reader.readLine()) != null) {
				builder.append(line);
			}
			reader.close();
			if (ins != null) {
				ins.close();
			}
			ftpClient.getReply();
			String content = builder.toString();
			if(ftpClient.isConnected()) {
				ftpClient.logout();
				ftpClient.disconnect();
			}

//			String urlStr = "http://www.7drlb.com/apps/Version.xml";
//			URL realUrl = new URL(urlStr);
//			URLConnection connection = realUrl.openConnection();
//			connection.connect();
//			StringBuffer result = new StringBuffer();
//			BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream(), "utf-8"));
//			String line;
//			while ((line = in.readLine()) != null) {
//				result.append(line);
//			}
//			String content = result.toString();

			SAXReader saxReader = new SAXReader();
			Document document = saxReader.read(new InputSource(new ByteArrayInputStream(content.getBytes("utf-8"))));
			Element root = document.getRootElement();
			version.setVer(root.element("Ver").getText());
			version.setFileName(root.element("FileName").getText());
			version.setFileMD5Hash(root.element("FileMD5Hash").getText());
		} catch (Exception e) {
			e.printStackTrace();
		}
		return version;
	}

	public static void main(String[] args) {
		ScreenController sc = new ScreenController();
		Version a = sc.index();
		System.out.println(a.getVer());
	}

	/**
	 * 地图接口
	 * 开始
	 */
	/**
	 * 地图主页
	 * @param model
	 * @param code
	 * @param accountId
	 * @return
	 */
	@RequestMapping(value = "/map-page", method = RequestMethod.GET)
	public ModelAndView map(ModelAndView model, @RequestParam("areaCode")int code, @RequestParam("accountId")int accountId){
		Account account = accountService.getAccountById(accountId);
		String regionName = areaService.queryFullNameByCode(code);
		if(account!=null&&regionName!=null){
			Object sensors = sensorService.queryAll();
			JSONObject params = new JSONObject();
			params.put("regionCode",code);
			params.put("regionName",regionName);
			params.put("accountId", accountId);
			params.put("orgId", account.getOrganizationId());
			params.put("sensors", sensors);
			String paramsJson = params.toJSONString();
			model.addObject("mapParams",paramsJson);
			model.setViewName("map");
			return model;
		} else {
			StringBuilder msg = new StringBuilder();
			msg.append(" param[0] areaCode:");
			msg.append(code);
			msg.append(" param[0] accountId:");
			msg.append(accountId);
			log.warn(msg);
			model.setViewName("403");
			return model;
		}
	}
	@RequestMapping(value="/get-monitorpoints",method = RequestMethod.GET)
	@ResponseBody
	public ResultBean getMonitorpointList(@RequestParam("orgId")String orgId,MapBounds mapBounds){
		ResultBean<List<MonitorPoint>> resultBean = new ResultBean();
		Map<String,Object> paramMap = new HashMap<String, Object>();
		paramMap.put("orgId", orgId);
		paramMap.put("mapBounds",mapBounds);
		List<MonitorPoint> list = monitorPointService.queryWithStateByMap(paramMap);
		resultBean.setData(list);
		resultBean.setCode(ResultBean.SUCCESS);
		return resultBean;
	}
	@RequestMapping(value="/get-devices",method = RequestMethod.GET)
	@ResponseBody
	public ResultBean getDevices(@RequestParam("orgId")Integer orgId,MapBounds mapBounds){
		ResultBean<List<Device>> resultBean = new ResultBean();
		Map<String,Object> paramMap = new HashMap<String, Object>();
		paramMap.put("orgId", orgId);
		paramMap.put("mapBounds",mapBounds);
		List<Device> list = deviceService.query(paramMap);
		resultBean.setData(list);
		resultBean.setCode(ResultBean.SUCCESS);
		return resultBean;
	}
	@RequestMapping(value = "get-devices-for-popup",method = RequestMethod.GET)
	@ResponseBody
	public PageResult getDevicesForPopup(
			@RequestParam("orgId")Integer orgId,
			String name,
			Integer pageSize,
			Integer pageNo
	){
		return  deviceService.query(orgId,name,pageSize,pageNo);
	}
	@RequestMapping(value = "get-devices-by-mid-oid",method = RequestMethod.GET)
	@ResponseBody
	public PageResult getDevicesByMidOid(
			@RequestParam("orgId")Integer orgId,
			@RequestParam("mpId")Integer mpId,
			Integer pageSize,
			Integer pageNo
	){
	   return deviceService.query(orgId,mpId,pageSize,pageNo);
	}
	@RequestMapping(value="/get-real-state-data",method = RequestMethod.POST)
	@ResponseBody
	public JsonData getRealStateAndData(@RequestBody JSONObject paramMap){
		JsonData jsonData = new JsonData();
		Map<String,Object> returnMap = new HashMap<String, Object>();
		returnMap.put("layer", paramMap.getString("layer"));
		//覆盖控件的数据刷新
		if(!CollectionUtils.isEmpty(paramMap.getJSONArray("markerKeys"))) {
			JSONArray markerKeys = paramMap.getJSONArray("markerKeys");
			List<Map<String, String>> markers = null;
			if("equipments".equals(paramMap.getString("layer"))) {
				markers = deviceService.queryDevicesState(markerKeys.toJavaList(String.class),true);
			}else {//返回监控点id和state
				String orgId= paramMap.getString("orgId");
				String areaCode= paramMap.getString("areaCode");
				for(Object mPointId:markerKeys) {
					markers = monitorPointService.queryMonitroPointsState(markerKeys.toJavaList(Integer.class));
				}
			}
			returnMap.put("markers", markers);
		}
		if(paramMap.getJSONArray("popupEquMacs")!=null&&paramMap.getJSONArray("popupEquMacs").size()>0) {
			JSONArray popupEquMacs = paramMap.getJSONArray("popupEquMacs");
			List<Map<String, String>> popupEquWithStates = null;
			for(Object mac:popupEquMacs) {
				popupEquWithStates = deviceService.queryDevicesState(popupEquMacs.toJavaList(String.class),false);
			}
			//返回搜索结果的状态
			returnMap.put("popupEquStates", popupEquWithStates);
		}
		jsonData.setExtData(returnMap);
		return jsonData;
	}
	
	@GetMapping("monitor_points")
	public ResultBean<List<MonitorPoint>> getMonitorPointsByOrganizationId(Integer orgId) {
		//Map<String, Object> parameters = getParametersStartingWith(request, null);
		List<MonitorPoint> monitorPoints = monitorPointService.getMonitorPointsByOrganizationId(orgId);
		return new ResultBean<List<MonitorPoint>>(monitorPoints);
	}

	@GetMapping("report_avg_datas")
	public ResultBean<List<Map<String, Object>>> getMonitorPointOrDeviceAvgData(HttpServletRequest request) throws Exception {
		Map<String, Object> parameters = getParametersStartingWith(request, null);
		parameters.put("type", "month");
		parameters.put("monitorPointId", parameters.remove("monitorPoint"));
		String sensorKey = parameters.remove("sensorKey").toString();
		List<String> sensorKeys = new ArrayList<String>();
		sensorKeys.add(sensorKey);
		parameters.put("sensors", sensorKeys);
		List<Map<String, Object>> list = historyMinutelyService.getMonitorPointOrDeviceAvgData(parameters);
		
		for (Map<String, Object> map : list) {
			String time = map.get("time").toString();
			time = time.substring(time.length() - 2);
			map.put("time", Integer.valueOf(time));
			map.put("value", map.remove(sensorKey));
		}
		return new ResultBean<List<Map<String, Object>>>(list);
	}

	@GetMapping("report_alarm_datas")
	public ResultBean<List<Map<String, Object>>> getAlarmData(HttpServletRequest request) throws Exception {
		Map<String, Object> parameters = getParametersStartingWith(request, null);
		parameters.put("type", "month");
		String sensorKey = "list";
		if (ObjectUtils.isEmpty(parameters.get("sensorKey"))) {
			parameters.put("description", "description");
		} else {
			sensorKey = parameters.remove("sensorKey").toString();
			List<String> sensorKeys = new ArrayList<String>();
			sensorKeys.add(sensorKey);
			parameters.put("sensors", sensorKeys);
		}
		if (!ObjectUtils.isEmpty(parameters.get("organizationId"))) {
			if (!Constants.isNotSpecialOrgId(Integer.valueOf(parameters.get("organizationId").toString()))) {
				parameters.remove("organizationId");
			}
		}
		Map pieData = alarmDailyService.getPieData(parameters);
		List<Map<String, Object>> list = (List<Map<String, Object>>) pieData.get(sensorKey);
		return new ResultBean<List<Map<String, Object>>>(list);
	}

	/**
	 * 根据监控点id获取所属设备version数据集
	 * @param mptid
	 * @return
	 */
	@GetMapping("getvers")
	public ResultBean<List<Integer>> getVersions(Integer mptid){
		return  new ResultBean<>(monitorPointService.queryVersionsById(mptid));
	}
	
	@GetMapping("region_ranking_data")
	@ApiOperation(value = "获取排名数据", notes = "获取排名数据")
	@ApiImplicitParams(value = {
			@ApiImplicitParam(name = "regionCode", value = "区域码", required = true, paramType = "query", dataType = "String"),
			@ApiImplicitParam(name = "dimension", value = "维度(profession、region、monitorPoint选一)", required = true, paramType = "query", dataType = "String"),
			@ApiImplicitParam(name = "sensorKey", value = "传感器key", required = true, paramType = "query", dataType = "String"), 
			@ApiImplicitParam(name = "accountId", value = "账户id", required = true, paramType = "query", dataType = "int"), 
	})
	public ResultBean<List<Map<String, Object>>> getRegionRankingData(HttpServletRequest request){
		Map<String, Object> parameters = getParametersStartingWith(request, null);
		List<Map<String, Object>> list = historyService.getRegionRankingData(parameters);
		return new ResultBean<List<Map<String, Object>>>(list);
	}

}