<?php
if (!defined('BASEPATH'))exit('No direct script access allowed');
include_once(FCPATH . 'application/models/Base_model.php');
class Network_model extends Base_model {

	protected $table = 'network';

	public function __construct() {
		parent::__construct();
	}

	public function queryData($where, $fields='*') {
        return $this->db->select($fields)->where($where)->get($this->table)->row_array();
    }

	// 通过网络编号判断网络是否存在
	public function project_exist_by_name($project_id,$network_num){
		if (empty($project_id) || empty($network_num)) return 0;

		$this->db->select('id');
		$this->db->where('projectid',$project_id);
		$this->db->where('networkid',$network_num);
		$res = $this->db->get($this->table)->row_array();
		if (empty($res)) {
			return 0;
		}else{
			return $res['id'];
		}
	}
    public function get_list_in($where_in_field, $where_in, $fields='*', $filter=array()) {
        $this->db->select($fields);
        if(!empty($where_in_field) && !empty($where_in)){
            $this->db->where_in($where_in_field, $where_in);
        }
        
		if (isset($filter['keyword']) && !empty($filter['keyword'])){
			$networkNames = explode(",",$filter['keyword']);
			foreach ($networkNames as $name){
				$this->db->or_like('networkname', $name);
			}
			unset($filter['keyword']);
		}

		foreach ($filter as $key => $value) {
			if (is_array($value)) {
				if (!empty($value)) {
					$this->db->where_in($key,$value);
				}else{
					$this->db->where_in($key,array(0));
				}
			}else{
				$this->db->where($key,$value);
			}
		}
    	$this->db->where('type',0);
        $query = $this->db->get($this->table);
        return $query->result_array();
    }

	public function getIdsLikeName($name){			
		$this->db->select('id');
		$this->db->like('networkname', $name); 
		$query = $this->db->get($this->table);
		$arrNetwork =  $query->result_array();
		$ids = array();

		foreach ($arrNetwork as $k=> $network) {
			$ids[] = $network['id'];
		}

		return $ids;
	}
	
	public function getIdByName($name){
		$this->db->select('id');
		$this->db->where('networkname', $name);
		$query  = $this->db->get($this->table);
		$result =  $query->row_array();
		if (isset($result['id'])) {
			return $result['id'];
		}
		return false;
	}

	public function getList($filter,$page = null,$limit = null){
		if (isset($filter['network']) && empty($filter['network'])){
			unset($filter['network']);
		}
		if (isset($filter['network'])){

			$sql_in = "";
			if (isset($filter['keyword']) && !empty($filter['keyword'])){
				$networkNames = explode(",",$filter['keyword']);
				$i = 0;
				foreach ($networkNames as $name){
					$prefix = $i==0 ? " AND " : " OR ";
					$sql_in .= $prefix."N.networkname like '%{$name}%'";
					$i++;
				}
			}

			if(isset($filter['status']) && $filter['status'] == 1){
				$sql_in = " AND N.faultcount > 0";
			}

			$sql_limit = "";
			if(is_numeric($page) && is_numeric($limit)){
				$sql_limit = " LIMIT ".($page-1)*$limit.",".$limit;
			}
			
			$sql = "SELECT N.* ,P.`projectname` as projectname FROM network AS N
			LEFT JOIN project AS P ON P.id = N.projectid WHERE N.id=".intval($filter['network']).$sql_in.$sql_limit;
			$query = $this->db->query($sql);
			return $query->result_array();
		}		

		if(isset($filter['keyword']) && empty($filter['keyword'])){
			unset($filter['keyword']);
		}

		if (!empty($filter) && isset($filter['ids']) && count($filter) == 1){
			
			$sql_in = "";
			if (isset($filter['ids']) && !empty($filter['ids']) && is_array($filter['ids'])){
				$sql_in = " N.id IN(".implode(',', $filter['ids']).") ";
			}
			
			$sql_limit = "";
			if(is_numeric($page) && is_numeric($limit)){
				$sql_limit = " LIMIT ".($page-1)*$limit.",".$limit;
			}

			$sql = "SELECT N.* ,P.`projectname` as projectname FROM network AS N
			LEFT JOIN project AS P ON P.id = N.projectid WHERE ".$sql_in.$sql_limit;
			
			$query = $this->db->query($sql);
			return $query->result_array();
		
		}
		
		if (!empty($filter)){
			foreach ($filter as $k => $v) {
				if($k == 'status' || $k == 'keyword'){
					continue;
				}
				$this->db->where($k,$v);
			}
		}
		

		if ($this->session->userdata('role') == COMPANY_ADMIN) {
			$companyid = $this->session->userdata('company_id');
			$this->db->where('company', $companyid);
		}

		if ($this->session->userdata('role') == COMPANY_CUSTOMER) {
            $this->load->model('User_model');
            $user_project = $this->User_model->get_user_zone();
			if ($user_project) {
				$projects = explode(',', $user_project);
				$this->db->where_in('id',$projects);
			} else {
				$this->db->where_in('id', array(0));
			}
		}
		
		$this->db->select('*');
		$query = $this->db->get('project');
		$project = $query->result_array();
		if (empty($project)){
			return array();
		}
		
		$Ids = array();
		$projectNames = array();
		foreach ($project as $v){
			$Ids[] = $v['id'];
			$projectNames[$v['id']] = $v['projectname'];
		}
		
		$this->db->select('*');
		
        $this->db->where_in('projectid',$Ids);

		if (isset($filter['keyword']) && !empty($filter['keyword'])){
			$networkNames = explode(",",$filter['keyword']);
			foreach ($networkNames as $name){
				$this->db->or_like('networkname', $name);
			}
		}

		if(isset($filter['status']) && $filter['status'] == 1){
			$this->db->where('faultcount >',0);
		}

		$this->db->order_by("networkid","asc");
		if(is_numeric($page) && is_numeric($limit)){
			$this->db->limit($limit,($page-1)*$limit);
		}
		$query = $this->db->get($this->table);
		$arrRet = $query->result_array();
		if (empty($arrRet)){
			return array();
		}
		
		foreach ($arrRet as $k => $v){
			$arrRet[$k]['projectname'] = $projectNames[$v['projectid']];
		}
		return $arrRet;
	}

	public function get_list_by_filter($filter, $order = true) {
		$this->db->select('id');
		$this->db->select('networkid,networkname,gatewaytype');
		if (!empty($filter)){
			foreach ($filter as $k => $v) {
				$this->db->where($k,$v);
			}
		}
		if ($order) {
			$this->db->order_by("networkid","asc");
		}
		$query = $this->db->get($this->table);
		$arrRet = $query->result_array();
		// var_dump($this->db->last_query());die;
		if (empty($arrRet)){
			return array();
		}    
		return $arrRet;    
	}
	public function getTotalByProject($projectid){
		$this->db->select('count(*) as total');
		$this->db->where('projectid',$projectid);
		$this->db->where('type',0);
		$data = $this->db->get($this->table)->row_array();
		return $data['total'];
	}
	public function getTotal($filter, $role, $companyid, $userid = 0){    	
		if(isset($filter['network'])){

			$this->db->where('id',intval($filter['network']));

			if (isset($filter['keyword']) && !empty($filter['keyword'])){
				$networkNames = explode(",",$filter['keyword']);
				foreach ($networkNames as $name){
					$this->db->or_like('networkname', $name);
				}
			}
			
			$query = $this->db->get($this->table);
			$ret = $query->row_array();
			return !empty($ret) ? 1 : 0;
		}

		if (!empty($filter)){
			
			if (isset($filter['ids']) && !empty($filter['ids']) && is_array($filter['ids'])){
				$this->db->where_in('id',$filter['ids']);
				unset($filter['ids']);
			}
			
			foreach ($filter as $k => $v) {
				if(in_array($k, array('status','keyword','nw_status','projectid'))){
					continue;
				}
				$this->db->where($k,$v);
			}
		}


		$projectIds = $this->get_projectid_by_role($role,$userid,$companyid);
		$Ids = empty($projectIds) ? array(0) : explode(',', $projectIds);

		$this->db->select('count(id) as total');

        $this->db->where_in('projectid',$Ids);

		if (isset($filter['keyword']) && !empty($filter['keyword'])){
			$networkNames = explode(",",$filter['keyword']);
			foreach ($networkNames as $name){
				$this->db->or_like('networkname', $name);
			}
		}

		if(isset($filter['status']) && $filter['status'] == 1){
			$this->db->where('faultcount >',0);
		}

		if (isset($filter['nw_status']) && !empty($filter['nw_status'])){
			$this->db->where('status',$filter['nw_status']);
		}

		if (isset($filter['projectid']) && !empty($filter['projectid'])){
			$this->db->where('projectid',$filter['projectid']);
		}

		$query = $this->db->get($this->table);
		$arr   =  $query->row_array();
		return $arr['total'];
	}
	
	
	// 通过筛选条件删除网络
	public function delData($condition) {
		if (!empty($condition)){
			foreach ($condition as $k => $v) {
				if (is_array($v)) {
					if (!empty($v)) {
						$this->db->where_in($k,$v);
					}else{
						$this->db->where_in($k,array(0));
					}
				}else{
					$this->db->where($k,$v);
				}
			}
		}else{
			return false;
		}
		$this->db->delete($this->table);
		if ($this->db->affected_rows() > 0) {
			return true;
		} else {
			return false;
		}
	}
	
	public function getBatch($ids){
		$this->db->where_in('id',$ids);
		$query = $this->db->get($this->table);
		$ret = $query->result_array();        
		if (empty($ret)){
			return array();
		}    
		return $ret;    
	}
	
	public function delBatch($data, $field = 'id'){
		$this->db->where_in($field,$data);
		$this->db->delete($this->table);
		if ($this->db->affected_rows()) {
			return true;
		} else {
			return false;
		}
	}
	
	// 更新网络信息
	public function update($filter,$data){
		if (empty($filter)){
			return false;
		}
		
		$sql = "SELECT `projectid`, `company` FROM `project` WHERE id = {$data['projectid']}";
		$query = $this->db->query($sql);
		$project =  $query->row_array();

		$sql = "SELECT `ename` FROM `company` WHERE id = {$project['company']}";
		$query = $this->db->query($sql);
		$company =  $query->row_array();

		$data['regpack'] = 'register-'.$company['ename'].'-'.$project['projectid'].'-'.$data['networkid'];
		$sql =  $this->db->update_string($this->table,$data,$filter);
		return $this->db->query($sql);
	}
	
	public function insert($data){
		$sql = "SELECT `projectid`, `company` FROM `project` WHERE id = {$data['projectid']}";
		$query = $this->db->query($sql);
		$project =  $query->row_array();

		$sql = "SELECT `ename` FROM `company` WHERE id = {$project['company']}";
		$query = $this->db->query($sql);
		$company =  $query->row_array();

		$data['regpack'] = 'register-'.$company['ename'].'-'.$project['projectid'].'-'.$data['networkid'];
		$this->db->insert($this->table, $data);
		return $this->db->insert_id();
	}

	public function getDataCount($condition, $id = 0) {
		if (!empty($condition)){
			foreach ($condition as $k => $v) {
				$this->db->where($k,$v);
			}
		}
		if (!empty($id)) {
            $this->db->where('id !=',$id); 
        }  
		$query = $this->db->get($this->table);
		$data = $query->row_array();        
		if (empty($data)) {
			return 0;
		} else { 
			return $id == $data['id'] ? 0 : 1;
		}
	}

	public function getData($condition, $fields = '*') {
        $this->db->select($fields);
		if (!empty($condition)){
			foreach ($condition as $k => $v) {
				$this->db->where($k,$v);
			}
		}
		$query = $this->db->get($this->table);
		$data = $query->row_array();      
		return $data;
	}

	// 添加路灯数
	public function add_lamp_count($data){
		$sql = "update `network` set `lampcount` = `lampcount` + 1, `faultcount` = `faultcount` + {$data['faultcount']}  WHERE `id`={$data['networkid']}";
		$this->db->query($sql);
		if ($this->db->affected_rows() == 1) {
			return true;
		} else {
			return false;
		}
	}

	// 减少路灯数
	public function minus_lamp_count($data){
		$sql = "update `network` set `lampcount` = `lampcount` - 1, `faultcount` = `faultcount` - {$data['faultcount']}  WHERE `id`={$data['networkid']} and `lampcount` >= 1 and `faultcount` >= {$data['faultcount']}";
		$this->db->query($sql);
		if ($this->db->affected_rows() == 1) {
			return true;
		} else {
			return false;
		}
	}
	
	// 添加监控数
	public function add_monitor_count($data){
		$sql = "update `network` set `monitorcount` = `monitorcount` + {$data['count']} WHERE `id`={$data['networkid']}";
		$this->db->query($sql);
		if ($this->db->affected_rows() == 1) {
			return true;
		} else {
			return false;
		}
	}

 	// 减少监控数
	public function minus_monitor_count($data){
		$sql = "update `network` set `monitorcount` = `monitorcount` - {$data['count']} WHERE `id`={$data['networkid']} and `monitorcount` >= {$data['count']}";
		$this->db->query($sql);
		if ($this->db->affected_rows() == 1) {
			return true;
		} else {
			return false;
		}
	}
	
	public function getIdByLikeName($name){
		$sql   = "SELECT id FROM network WHERE networkname LIKE '%".$name."%'";
		$query = $this->db->query($sql);
		$arr   =  $query->row_array();
		if (!empty($arr)){
			return $arr['id'];
		}
		return false;
	}

    public function getNameById($id, $field = 'networkname'){
        $this->db->where('id',$id);
        $query = $this->db->get($this->table);
        $arr = $query->row_array();
        return !empty($arr) ? $arr[$field] : 0;
    }

	public function minus_fault_count($id){
		$sql = "update `network` set `faultcount` = `faultcount` - 1  WHERE `id`= {$id} and `faultcount` >= 1";
		$this->db->query($sql);
		if ($this->db->affected_rows() == 1) {
			return true;
		} else {
			return false;
		}
	}

}