SWDB/application/entity/Record.php

<?php
/**
 * Record run entity file.
 *
 * Creates the entity and makes it available.
 *
 * @category Entity
 */

/**
 * Require dependent entities if not present.
 */
require_once(PATH::ENTITY . "Entity.php");
require_once(PATH::ENTITY . "Unit.php");
require_once(PATH::ENTITY . "Monster.php");
require_once(PATH::ENTITY . "Area.php");


/**
 * A record run.
 *
 * Represents an object from the table 'record'.
 *
 * @category Entity
 */
class Record extends Entity{
    
    /**
     * @var int Player identifier.
     */
    public $player;
    
    /**
     * @var Area Area.
     */
    public $area;
    
    /**
     * @var int Stage.
     */
    private $stage;
    
    /**
     * @var int Clear time, milliseconds.
     */
    private $time;
    
    /**
     * @var int Score in battles that are rated (WB, rift dungeons...).
     */
    private $score;
    
    /**
     * @var String Rank in battles that are rated (WB, rift dungeons...).
     */
    private $rank;
    
    private $flag_party = false;
    
    /**
     * @var \Unit[]|\Monster[] Units or monsters used.
     * If the unit is still owned, it will be a instance of Unit.
     * If not, it will be a instance of Monster.
     */
    private $party = [];
    
    /**
     * @var int ID of the leader unit or monster.
     */
    private $leader;
    
    /**
     * @var int[] List of IDs of the frontline units or monsters.
     */
    private $frontline = [];
    
    /**
     * Constructor.
     *
     * Searches the database and retrieves the information about the
     * record, populating it and it's items.
     *
     * @param int $player_id Selected player identifier.
     * @param int $area_type Area type identifier.
     * @param int $area Area identifier.
     */
    public function __construct($player_id, $area_type, $area){
        
        $statement = get_context()->get_db()->prepare("
          SELECT
            player,
            area_type,
            area,
            stage,
            time,
            score,
            rank
          FROM record
          WHERE
            player = :player AND
            area_type = :area_type AND
            area = :area;
        ");
        $statement->bindValue(':player', $player_id, SQLITE3_TEXT);
        $statement->bindValue(':area_type', $area_type, SQLITE3_TEXT);
        $statement->bindValue(':area', $area, SQLITE3_TEXT);
        $r = $statement->execute()->fetchArray(SQLITE3_ASSOC);
        if ($r){
            $this->player = $r["player"];
            $this->area = new Area($r["area"], $r["area_type"]);
            $this->stage = $r["stage"];
            $this->time = $r["time"];
            if (intval($r["score"]) > 0){
                $this->score = $r["score"];
            }
            if (strlen($r["rank"]) > 0){
                $this->rank = $r["rank"];
            }
        }
    }
    
    private function load_party(){
        $statement = get_context()->get_db()->prepare("
          SELECT
            unit,
            monster,
            (SELECT count(id) FROM unit WHERE unit.id = record_party.unit) AS owned,
            leader,
            front
          FROM record_party
          WHERE
            player = :player AND
            area_type = :area_type AND
            area = :area
          ORDER BY
            front DESC,
            leader DESC;
        ");
        $statement->bindValue(':player', $$this->player, SQLITE3_TEXT);
        $statement->bindValue(':area_type', $this->area->get_type(), SQLITE3_TEXT);
        $statement->bindValue(':area', $this->get_area()->get_id(), SQLITE3_TEXT);
        $q = $statement->execute();
        while ($r = $q->fetchArray(SQLITE3_ASSOC)){
            if ($r["owned"] > 0){
                array_push($this->party, new Unit($r["unit"], false));
                if ($r["leader"] == 1){
                    $this->leader = $r["unit"];
                }
                if ($r["front"] == 1){
                    array_push($this->frontline, $r["unit"]);
                }
            }
            else{
                array_push($this->party, new Monster($r["monster"], false));
                if ($r["leader"] == 1){
                    $this->leader = $r["monster"];
                }
                if ($r["front"] == 1){
                    array_push($this->frontline, $r["monster"]);
                }
            }
            
        }
    }
    /**
     * Retrieves the record holder's player identifier.
     *
     * @return number Player ID.
     */
    public function get_player(){
        return $this->player;
    }
    
    /**
     * Retrieves the area of the record
     *
     * @return Area Record area.
     */
    public function get_area(){
        return $this->area;
    }
    
    /**
     * Retrieves the stage of the record.
     *
     * @return number Record stage.
     */
    public function get_stage(){
        return $this->stage;
    }
    
    /**
     * Retrieves the time of the record.
     *
     * @return number record time, in milliseconds.
     */
    public function get_time(){
        return $this->time;
    }
    
    /**
     * Retrieves the score of the record.
     *
     * @return number Record score. Null if it's not a score based record.
     */
    public function get_score(){
        return $this->score;
    }
    
    /**
     * Retrieves the rank reached on the record.
     *
     * @return string Rank, in human readable form. Null if not a rank based record.
     */
    public function get_rank(){
        return $this->rank;
    }
    
    /**
     * Retrieves the party used in the record. If one of the units is not still owned, it will get
     * the base monster instead.
     *
     * @return (Unit|Monster)[] Party units or monsters.
     */
    public function get_party(){
        if (! $this->flag_party){
            $this->load_party();
        }
        return $this->party;
    }
    
    /**
     * Retrieves the party leader identifier. If the leader unit is not still owned, it will get
     * the base monster identifierinstead.
     *
     * @return number Leader unit or monster ID.
     */
    public function get_leader(){
        if (! $this->flag_party){
            $this->load_party();
        }
        return $this->leader;
    }
    
    /**
     * Retrieves the identifiers of the party members in the frontline. If one of the units is not
     * still owned, it will get the base monster instead.
     *
     * @return number Unit or Monster identifiers.
     */
    public function get_frontline(){
        if (! $this->flag_party){
            $this->load_party();
        }
        return $this->frontline;
    }
    
    
}
?>