<?php
session_start();
if( !defined('IN') ) die('bad request!');
include_once( AROOT . 'controller' . DS . 'app.class.php');
header("Content-Type: text/html; charset=utf-8");
date_default_timezone_set('PRC');
class stationController extends appController
{
	public function __construct()
	{
		parent::__construct();
	}

	// 发送错误结果集
	public function send_error($number,$msg)
	{
		$obj = array();
		$obj['code'] = intval($number);
		$obj['result'] = $msg;

		if( g('API_EMBED_MODE') == 1 ){
			return json_encode($obj);
		}else{
			header("Content-Type: application/json");
			die(json_encode($obj));
		}
	}

	// 发送结果集
	public function send_result($total,$data)
	{
		$obj = array();
		$obj['rows'] = $data;
		// $obj['result'] = 'success';
		$obj['total'] = $total;

		if( g('API_EMBED_MODE') == 1 ){
			return json_encode($obj);
		}else{
			header("Content-Type: application/json");
			die(json_encode($obj));
		}
	}


	// 发送结果集
	public function send_resu($data)
	{
		$obj = array();
		$obj['code'] = 0;
		$obj['message'] = 'success';
		$obj['data'] = $data;

		if( g('API_EMBED_MODE') == 1 ){
			return json_encode($obj);
		}else{
			header("Content-Type: application/json");
			die(json_encode($obj));
		}
	}

	//设备类型占比
	public function DeviceTypePie()
	{
		
		$default_id = v("id");

		$project_id = $_SESSION['project_id'];

		if($_SESSION['project_id'] == '0')
		{
			if(empty($default_id)){
				$sql_deviceType = "select  CASE WHEN type = 1 THEN '控制柜' WHEN type = 2 THEN '曝气机' WHEN type = 3 THEN '管网监测' else '摄像头' END as name,count(id) as value  from device group by type";
			}else{
				$sql_deviceType = prepare("select  CASE WHEN type = 1 THEN '控制柜' WHEN type = 2 THEN '曝气机' WHEN type = 3 THEN '管网监测' else '摄像头' END as name,count(id) as value  from device where project_id=?i group by type",array($default_id));
			}
		}
		else
		{
			if(empty($default_id)){
				$sql_deviceType = prepare("select  CASE WHEN type = 1 THEN '控制柜' WHEN type = 2 THEN '曝气机' WHEN type = 3 THEN '管网监测' else '摄像头' END as name,count(id) as value  from device where project_id=?i group by type",array($project_id));
			}else{
				$sql_deviceType = prepare("select  CASE WHEN type = 1 THEN '控制柜' WHEN type = 2 THEN '曝气机' WHEN type = 3 THEN '管网监测' else '摄像头' END as name,count(id) as value  from device where project_id=?i group by type",array($default_id));
			}
			
		}
		
		$deviceType = get_data($sql_deviceType);

		return self::send_resu($deviceType);
	}

	// 场站列表
	public function getDataTable()
	{
		$default_id = v("id");
		$terminal 	= v("terminal");
		$area     	= v("area");

		if($_SESSION['project_id'] == '0')
		{

			if(empty($default_id))
			{
				if(empty($terminal) && empty($area))
				{
					$sql = "select terminal.id,project.name as project_name,area.note as area,terminal.name as terminal_name,terminal.address,terminal.head,terminal.mobile from terminal,project,area where terminal.project_id=project.id and terminal.area_id = area.id";

					$data = get_data($sql);
					
					$total = count($data);
					
					for($i=0;$i<$total;$i++)
					{
						$id 		   = $data[$i]['id'];
						$name 		   = $data[$i]['name'];
						$project_name  = $data[$i]['project_name'];
						$terminal_name = $data[$i]['terminal_name'];

						$sql_1 = prepare("select count(id) from device where type=1 and terminal_id=?i",array($id));
						$count_1 = get_var($sql_1); 
						
			 			$sql_2 = prepare("select count(id) from device where type=2 and terminal_id=?i",array($id));
						$count_2 = get_var($sql_2);
						
						$sql_3 = prepare("select count(id) from device where type=3 and terminal_id=?i",array($id));
						$count_3 = get_var($sql_3);
						
						$sql_4 = prepare("select count(id) from device where type=4 and terminal_id=?i",array($id));
						$count_4 = get_var($sql_4);

						$data[$i]['terminal']   = $terminal_name;
						$data[$i]['project'] 	= $project_name;
						$data[$i]['controlBox'] = $count_1;
						$data[$i]['Bqmachine'] 	= $count_2;
						$data[$i]['Gwdevice'] 	= $count_3;
						$data[$i]['Camera'] 	= $count_4;
					}

				}
				else if(empty($terminal) && !empty($area))
				{
					$sql = prepare("select terminal.id,project.name as project_name,area.note as area,terminal.name as terminal_name,terminal.address,terminal.head,terminal.mobile from terminal,project,area where terminal.project_id=project.id and terminal.area_id = area.id and area.note=?s",array($area));

					$data = get_data($sql);

					$total = count($data);

					for($i=0;$i<$total;$i++)
					{
						
						$id 		   = $data[$i]['id'];
						$name 		   = $data[$i]['name'];
						$project_name  = $data[$i]['project_name'];
						$terminal_name = $data[$i]['terminal_name'];

						$sql_1 = prepare("select count(device.id) from device,terminal where device.type=1 and device.terminal_id=terminal.id and terminal.id=?i and terminal.area=?s",array($id,$area));
						$count_1 = get_var($sql_1);
						
			 			$sql_2 = prepare("select count(device.id) from device,terminal where device.type=2 and device.terminal_id=terminal.id and terminal.id=?i and terminal.area=?s",array($id,$area));
						$count_2 = get_var($sql_2);
						
						$sql_3 = prepare("select count(device.id) from device,terminal where device.type=3 and device.terminal_id=terminal.id and terminal.id=?i and terminal.area=?s",array($id,$area));
						$count_3 = get_var($sql_3);
						
						$sql_4 = prepare("select count(device.id) from device,terminal where device.type=4 and device.terminal_id=terminal.id and terminal.id=?i and terminal.area=?s",array($id,$area));
						$count_4 = get_var($sql_4);

						$data[$i]['terminal']	= $terminal_name;
						$data[$i]['project']	= $project_name;
						$data[$i]['controlBox']	= $count_1;
						$data[$i]['Bqmachine']	= $count_2;
						$data[$i]['Gwdevice']	= $count_3;
						$data[$i]['Camera']		= $count_4;
					}

				}
				else if(!empty($terminal) && empty($area))
				{
					$sql = prepare("select terminal.id,project.name as project_name,area.note as area,terminal.name as terminal_name,terminal.address,terminal.head,terminal.mobile from terminal,project,area where terminal.project_id=project.id and terminal.area_id = area.id and terminal.name=?s",array($terminal));

					$data = get_data($sql);

					$total = count($data);

					for($i=0;$i<$total;$i++)
					{
	
						$id 			= $data[$i]['id'];
						$name 			= $data[$i]['name'];
						$project_name 	= $data[$i]['project_name'];
						$terminal_name 	= $data[$i]['terminal_name'];
						
						$sql_1 = prepare("select count(device.id) from device,terminal where device.type=1 and device.terminal_id=terminal.id and terminal.name=?s",array($terminal));
						$count_1 = get_var($sql_1);
						
			 			$sql_2 = prepare("select count(device.id) from device,terminal where device.type=2 and device.terminal_id=terminal.id and terminal.name=?s",array($terminal));
						$count_2 = get_var($sql_2);
						
						$sql_3 = prepare("select count(device.id) from device,terminal where device.type=3 and device.terminal_id=terminal.id and terminal.name=?s",array($terminal));
						$count_3 = get_var($sql_3);
						
						$sql_4 = prepare("select count(device.id) from device,terminal where device.type=4 and device.terminal_id=terminal.id and terminal.name=?s",array($terminal));
						$count_4 = get_var($sql_4);

						$data[$i]['terminal']	= $terminal_name;
						$data[$i]['project']	= $project_name;
						$data[$i]['controlBox']	= $count_1;
						$data[$i]['Bqmachine']	= $count_2;
						$data[$i]['Gwdevice']	= $count_3;
						$data[$i]['Camera']		= $count_4;
					}

				}else{
					$sql = prepare("select terminal.id,project.name as project_name,area.note as area,terminal.name as terminal_name,terminal.address,terminal.head,terminal.mobile from terminal,project,area where terminal.project_id=project.id and terminal.area_id = area.id and terminal.name=?s and area.note=?s",array($terminal,$area));

					$data = get_data($sql);

					$total = count($data);

					for($i=0;$i<$total;$i++)
					{
						

						$id 			= $data[$i]['id'];
						$name 			= $data[$i]['name'];
						$project_name 	= $data[$i]['project_name'];
						$terminal_name 	= $data[$i]['terminal_name'];
						
						$sql_1 = prepare("select count(device.id) from device,terminal where device.type=1 and device.terminal_id=terminal.id and terminal.name=?s and terminal.area=?s",array($terminal,$area));
						$count_1 = get_var($sql_1);
						
			 			$sql_2 = prepare("select count(device.id) from device,terminal where device.type=2 and device.terminal_id=terminal.id and terminal.name=?s and terminal.area=?s",array($terminal,$area));
						$count_2 = get_var($sql_2);
						
						$sql_3 = prepare("select count(device.id) from device,terminal where device.type=3 and device.terminal_id=terminal.id and terminal.name=?s and terminal.area=?s",array($terminal,$area));
						$count_3 = get_var($sql_3);
						
						$sql_4 = prepare("select count(device.id) from device,terminal where device.type=4 and device.terminal_id=terminal.id and terminal.name=?s and terminal.area=?s",array($terminal,$area));
						$count_4 = get_var($sql_4);

						$data[$i]['terminal']	= $terminal_name;
						$data[$i]['project']	= $project_name;
						$data[$i]['controlBox']	= $count_1;
						$data[$i]['Bqmachine']	= $count_2;
						$data[$i]['Gwdevice']	= $count_3;
						$data[$i]['Camera']		= $count_4;
					}
				}
				
			}else{

				$sql = prepare("select terminal.id,area.note as area,terminal.name,terminal.address,terminal.head,terminal.mobile,project.name as project_name from terminal,area,project where terminal.project_id=?i and area.id = terminal.area_id and project.id = terminal.project_id",array($default_id));
				$data = get_data($sql);
				$total = count($data);

				for($i=0;$i<$total;$i++)
				{
					
					$id = $data[$i]['id'];
					$name = $data[$i]['name'];
					$project_name = $data[$i]['project_name'];
					
					$sql_1 = prepare("select count(id) from device where type=1 and project_id=?i and terminal_id=?i",array($default_id,$id));
					$count_1 = get_var($sql_1);
					
		 			$sql_2 = prepare("select count(id) from device where type=2 and project_id=?i and terminal_id=?i",array($default_id,$id));
					$count_2 = get_var($sql_2);
					
					$sql_3 = prepare("select count(id) from device where type=3 and project_id=?i and terminal_id=?i",array($default_id,$id));
					$count_3 = get_var($sql_3);
					
					$sql_4 = prepare("select count(id) from device where type=4 and project_id=?i and terminal_id=?i",array($default_id,$id));
					$count_4 = get_var($sql_4);
					$data[$i]['terminal']	= $name;
					$data[$i]['project']	= $project_name;
					$data[$i]['controlBox']	= $count_1;
					$data[$i]['Bqmachine']	= $count_2;
					$data[$i]['Gwdevice']	= $count_3;
					$data[$i]['Camera']		= $count_4;

				}
			}
			
		}
		else
		{

			$project_id = $_SESSION['project_id'];
			$sql = prepare("select terminal.id,area.note as area,terminal.name,terminal.address,terminal.head,terminal.mobile,project.name as project_name from terminal,area,project where terminal.project_id=?i and area.id = terminal.area_id and project.id = terminal.project_id",array($project_id));
			$data = get_data($sql);
			$total = count($data);
			for($i=0;$i<$total;$i++)
			{
				
				$id = $data[$i]['id'];
				$name = $data[$i]['name'];
				$project_name = $data[$i]['project_name'];
				
				$sql_1 = prepare("select count(id) from device where type=1 and project_id=?i and terminal_id=?i",array($project_id,$id));
				$count_1 = get_var($sql_1);
				
	 			$sql_2 = prepare("select count(id) from device where type=2 and project_id=?i and terminal_id=?i",array($project_id,$id));
				$count_2 = get_var($sql_2);
				
				$sql_3 = prepare("select count(id) from device where type=3 and project_id=?i and terminal_id=?i",array($project_id,$id));
				$count_3 = get_var($sql_3);
				
				$sql_4 = prepare("select count(id) from device where type=4 and project_id=?i and terminal_id=?i",array($project_id,$id));
				$count_4 = get_var($sql_4);

				$data[$i]['terminal']	= $name;
				$data[$i]['project']	= $project_name;
				$data[$i]['controlBox']	= $count_1;
				$data[$i]['Bqmachine']	= $count_2;
				$data[$i]['Gwdevice']	= $count_3;
				$data[$i]['Camera']		= $count_4;
			}
		}
		
		return self::send_result($total,$data);
	}

	//场站详情列表
	public function detailsDataTable(){
		$id = v("id");
		$sql = prepare("select elec_conductivity_data,elec_resistivity_data,elec_conductivity_tds_data,rainfall_data,rainsnow,level_data,ph_data,ammonia_data,created_at from data where device_id = (select id from device where terminal_id = ?i limit 1) order by created_at desc limit 200",array($id));
		$data = get_data($sql);
		$total = count($data);
		return self::send_result($total,$data);
	}

	//场站详情折线图
	public function getdatadetailsline(){
		$id = v('id');
		$time = v('time');//周  月  年

		// $time = '本年';
		switch($time){
			case 'week':
				// 获取当前日期
				$endtime = date('Y-m-d');

				// 获取当前日期是星期几
				$dayOfWeek = date('N', strtotime($today)) -1;

				// 计算距离本周一的天数差
				$daysToMonday = $dayOfWeek - 1;

				// 获取本周星期一的日期
				$starttime = date('Y-m-d', strtotime("-$daysToMonday days", strtotime($endtime)));

				$weeks = $this -> getDateFromRange($starttime,$endtime);
				//获取指定日期之间的日期
				$times =  $this -> getDate($starttime,$endtime);
				$data['times'] = $weeks;
				$start = ' 00:00:00';
				$end   = ' 23:59:59';
				for($i=0;$i<count($times);$i++){
					$created_at_start = $times[$i].$start;
					$created_at_end   = $times[$i].$end;
					//调控次数
					$sql_event = prepare("select (main_sewage_pump_count+standby_sewage_pump_count+main_rain_pump_count+gate_up_count+gate_down_count) as control_count from data where device_id = (select id from device where terminal_id = ?i limit 1) and created_at >= ?s and created_at <= ?s order by id desc limit 1",array($id,$created_at_start,$created_at_end));
					$event = get_var($sql_event);
					$data['event'][] = $event;
					//能耗统计
					$data['plc'][] = 0;
				}
				
			break;

			case 'month':
				// 获取当前日期
				$endtime = date('Y-m-d');
				$starttime = date("Y-m-01");
				//获取指定日期之间的日期
				$times =  $this -> getDate($starttime,$endtime);
				$data['times'] = $times;
				$start = ' 00:00:00';
				$end   = ' 23:59:59';
				for($i=0;$i<count($times);$i++){
					$created_at_start = $times[$i].$start;
					$created_at_end   = $times[$i].$end;
					//调控次数
					$sql_event = prepare("select (main_sewage_pump_count+standby_sewage_pump_count+main_rain_pump_count+gate_up_count+gate_down_count) as control_count from data where device_id = (select id from device where terminal_id = ?i limit 1) and created_at >= ?s and created_at <= ?s order by id desc limit 1",array($id,$created_at_start,$created_at_end));
					$event = get_var($sql_event);
					$data['event'][] = $event;
					//能耗统计
					$data['plc'][] = 0;
				}
			break;

			case 'year':
				// 获取当前日期
				$endtime = date('Y-01-01');
				$starttime = date("Y-12-31");
				$yearmonth = $this -> getYearDate();
				//获取指定日期之间的日期
				// $times =  $this -> getYearDate($starttime,$endtime);
				$data['times'] = $yearmonth;	
				$start = ' 00:00:00';
				$end   = ' 23:59:59';
				for($k=0;$k<12;$k++){
					$firstday = date($yearmonth[$k].'-01', strtotime($date));
					$lastday = date('Y-m-d', strtotime("$firstday +1 month -1 day"));
					$created_at_start = $firstday.$start;
					$created_at_end = $lastday.$end;
					//调控次数
					$sql_event = prepare("select (main_sewage_pump_count+standby_sewage_pump_count+main_rain_pump_count+gate_up_count+gate_down_count) as control_count from data where device_id = (select id from device where terminal_id = ?i limit 1) and created_at >= ?s and created_at <= ?s order by id desc limit 1",array($id,$created_at_start,$created_at_end));
					$event = get_var($sql_event);
					$data['event'][] = $event;
					//能耗统计
					$data['plc'][] = 0;
				}
			break;

		}
		$data['time'] = $time;
		return self::send_resu($data);
	}

	//获取指定日期是星期几
	public function getDateFromRange($startdate, $enddate){
		$stimestamp = strtotime($startdate);
		$etimestamp = strtotime($enddate);
		$days = ($etimestamp-$stimestamp)/86400+1;//计算日期段内有多少天
		//保存每天日期
		$weekArray = array("日","一","二","三","四","五","六");
		for($i = 0; $i < $days; $i++){
			// $currentDate = date('m月d', $stimestamp+(86400*$i));
			$currentDate_1 = date('Y-m-d', $stimestamp+(86400*$i));
			$currentWeek = "周".$weekArray[date("w",strtotime($currentDate_1))];
			$date[] = $currentWeek;
		 }
		return $date;
	}


	// 获取指定日期之间的所有日期 
	public function getDate($startdate,$enddate){
	  $stimestamp = strtotime($startdate);
	  $etimestamp = strtotime($enddate);
	  // 计算日期段内有多少天
	  $days = ($etimestamp-$stimestamp)/86400+1;
	  // 保存每天日期
	  $date = array();
	  for($i=0; $i<$days; $i++){
	    $date[] = date('Y-m-d', $stimestamp+(86400*$i));
	  }
	  return $date;
	}


	/**
	 * 获取本年的12个月
	 */
	public function getYearDate()
	{
	
		for ($i=1; $i < 13; $i++) { 

			$month = date("Y",time())."-".$i;

			$array[] = date("Y-m",strtotime($month));

		}

		return $array;
	}
}