<?php

require_once('config.php');
require_once('DB.php');

    class Application{
        var $authority_id = 0;
    	var $council_reference = "";
    	var $date_recieved = "";
    	var $date_scraped ="";
    	var $address = "";
    	var $postcode = "";
    	var $description = "";
    	var $status = "";
    	var $info_url = "";
    	var $info_tinyurl = "";    	
    	var $comment_url = "";
    	var $comment_tinyurl = "";
    	var $map_url = "";
    	var $x = 0;
    	var $y = 0;

		#lat/lon used by rss.tpl, not yet in schema
		var $lat = 0;
		var $lon = 0;
    
		#authority name in join'd table 'authority'
        var $authority_name = "";            	
    	
    	function exists(){
	        
	        $db = DB::connect(DB_CONNECTION_STRING);
            
            $exists = false;
            $council_reference = $db->quote($this->council_reference);   
            $authority_id = $db->quote($this->authority_id);    	    
            
            $sql = "select application_id 
                from application 
                where council_reference = $council_reference
                    and authority_id = $authority_id";

            if(sizeof($db->getAll($sql)) >0){
                $exists = true;
            }
            return $exists;
	    }
    	
        //Save
        function save(){
         
              $db = DB::connect(DB_CONNECTION_STRING);
                 
              $council_reference = $db->quote($this->council_reference);
              $address = $db->quote($this->address);
              $postcode = $db->quote($this->postcode);              
              $description = $db->quote($this->description);
              $info_url = $db->quote($this->info_url);
              $info_tinyurl = $db->quote($this->info_tinyurl);              
              $comment_url = $db->quote($this->comment_url);
              $comment_tinyurl = $db->quote($this->comment_tinyurl);
              $authority_id = $db->quote($this->authority_id);                                                        
              $x = $db->quote($this->x);     
              $y = $db->quote($this->y);     
              $date_scraped = $db->quote($this->date_scraped);     
              $map_url = $db->quote($this->map_url);                                               

            $sql ="insert into application 
                (
                council_reference,
                address,
                postcode,
                description,
                info_url,
                info_tinyurl,
                comment_url,
                comment_tinyurl,
                authority_id,
                x,
                y,
                date_scraped,
                map_url
                )
                values(
                $council_reference,
                $address,
                $postcode,
                $description,
                $info_url,
                $info_tinyurl,
                $comment_url,
                $comment_tinyurl,
                $authority_id,
                $x,
                $y,
                $date_scraped,
                $map_url
                )";
                
                $db->query($sql);

        }

    }
    
	class Applications{

		function query($x,$y,$d) {
			$db = DB::connect(DB_CONNECTION_STRING);
			$sql = "select council_reference, address, postcode, description, info_url, comment_url, map_url, x, y, full_name
						from application 
						inner join authority on application.authority_id = authority.authority_id
						where application.x > " . $db->quote($x - $d) . " and application.x < " . $db->quote($x + $d) .
							" and application.y > " . $db->quote($y - $d) . " and application.y < " . $db->quote($y + $d) .
						" order by date_scraped desc limit 100";

			$application_results = $db->getAll($sql);

            $applications = array();
			if (sizeof($application_results) > 0) {
				for ($i=0; $i < sizeof($application_results); $i++) {
					$application = new application();
					$application->council_reference = $application_results[$i][0];
					$application->address = $application_results[$i][1];
					$application->postcode = $application_results[$i][2];
					$application->description = $application_results[$i][3];
					$application->info_url = $application_results[$i][4];
					$application->comment_url = $application_results[$i][5];
					$application->map_url = $application_results[$i][6];
					$application->x = $application_results[$i][7];
					$application->y  = $application_results[$i][8];
					$application->authority_name  = $application_results[$i][9];

					$os = new OSRef($application->x, $application->y);
					$latlng = $os->toLatLng();
					$application->lat = $latlng->lat;
					$application->lon = $latlng->lng;
					array_push($applications, $application);
				}
			}

			return $applications;
		}
	}

?>