<?php
/**
 * Area entity file.
 *
 * Creates the entity and makes it available.
 *
 * @author Iñigo Valentin <i@inigovalentin.com>
 * @license https://www.gnu.org/licenses/gpl-3.0.en.html GNU General Public License V3
 * @package SWDB
 */

require_once(PATH::ENTITY . "Entity.php");

/**
 * An area.
 *
 * Represents a playable area of the game.
 *
 * @category Entity
 */
class Area extends Entity{

    /**
     * @var int Area identifier (it may not be unique!).
     */
    private $id;

    /**
     * @var int Area type ID ({@see AREA_TYPE_ID}).
     */
    private $type;

    /**
     * @var string Area name.
     */
    private $name;

    /**
     * Constructor.
     *
     * Retrieves the area information from the database.
     *
     * @param int $id Area identifier.
     * @param int $type Area type.
     */
    public function __construct($id, $type){

        $this->id = $id;
        $this->type = $type;
        $statement = get_context()->get_db()->prepare("
          SELECT
            id,
            type,
            name
          FROM area
          WHERE
            id = :id AND
            type = :type
          ORDER BY type DESC;
        ");
        $statement->bindValue(':id', $id, SQLITE3_TEXT);
        $statement->bindValue(':type', $type, SQLITE3_TEXT);
        $r = $statement->execute()->fetchArray(SQLITE3_ASSOC);
        if ($r){
            $this->name = HTML::e($r["name"]);
        }
        elseif($this->id > 1000){
            $this->type = AREA_TYPE_ID::CAIROS_DUNGEON;
            $this->name = "Hall of Heroes";
        }
        else{
            $statement = get_context()->get_db()->prepare("
              SELECT name
              FROM area_type
              WHERE id = :type;
            ");
            $statement->bindValue(':type', $type, SQLITE3_TEXT);
            if ($r){
                $this->name = HTML::e($r["name"]);
            }
        }
    }

    /**
     * Retrieves the area identifier.
     *
     * @return int Area ID.
     */
    public function get_id(){
        return $this->id;
    }

    /**
     * Retrieves the area type identifier.
     *
     * @see AREA_TYPE_ID.
     * @return int Area type ID
     */
    public function get_type(){
        return $this->type;
    }

    /**
     * Retrieves the area name.
     *
     * @return string The area name.
     */
    public function get_name(){
        return $this->name;
    }

    /**
     * Gets the URL to the area image.
     *
     * @param string $stage Stage number, for a more accurate image in Dimension Hole.
     * @return string Image URL, or a fixed unknown image.
     */
    public function get_image($stage = null){
        if ($this->id > 10000){
            // Hall of Heroes
            return APPLICATION::img("AREA", "HOH");
        }
        elseif ($this->type == AREA_TYPE_ID::RIFT_RAID){
            return APPLICATION::img("UNIT", 44007);
        }
        elseif ($this->type == AREA_TYPE_ID::ARENA){
            return APPLICATION::img("AREA", "ARENA");
        }
        elseif ($this->type == AREA_TYPE_ID::DIMENSIONAL_RIFT){
            return APPLICATION::img("CURRENCY", "darkportalenergy");
        }
        elseif (
            $this->type == AREA_TYPE_ID::SCENARIO ||
            $this->type == AREA_TYPE_ID::GUILD_WAR ||
            $this->type == AREA_TYPE_ID::GUILD_SIEGE ||
            $this->type == AREA_TYPE_ID::WORLD_BOSS ||
            $this->type == AREA_TYPE_ID::DIMENSIONAL_RIFT
        ){
            return APPLICATION::img("AREA", $this->id);
        }
        elseif ($this->type == AREA_TYPE_ID::CAIROS_DUNGEON && APPLICATION::valid_id("DUNGEON_ID", $this->id)){
            switch ($this->id){
                case DUNGEON_ID::GIANTS_KEEP:
                    return APPLICATION::img("UNIT", 60201);
                    break;
                case DUNGEON_ID::DRAGONS_LAIR:
                    return APPLICATION::img("UNIT", 60302);
                    break;
                case DUNGEON_ID::NECROPOLIS:
                    return APPLICATION::img("UNIT", 62105);
                    break;
                case DUNGEON_ID::STEEL_FORTRESS:
                    return APPLICATION::img("UNIT", 62403);
                    break;
                case DUNGEON_ID::PUNISHERS_CRYPT:
                    return APPLICATION::img("UNIT", 62604);
                    break;
                case DUNGEON_ID::HALL_OF_WATER:
                    return APPLICATION::img("UNIT", 60101);
                    break;
                case DUNGEON_ID::HALL_OF_FIRE:
                    return APPLICATION::img("UNIT", 60102);
                    break;
                case DUNGEON_ID::HALL_OF_WIND:
                    return APPLICATION::img("UNIT", 60103);
                    break;
                case DUNGEON_ID::HALL_OF_LIGHT:
                    return APPLICATION::img("UNIT", 60104);
                    break;
                case DUNGEON_ID::HALL_OF_DARK:
                    return APPLICATION::img("UNIT", 60105);
                    break;
                case DUNGEON_ID::HALL_OF_MAGIC:
                    return APPLICATION::img("UNIT", 62004);
                    break;
                default:
                    return APPLICATION::img("AREA", $this->id);
            }
        }
        elseif ($this->type == AREA_TYPE_ID::RIFT_DUNGEON && APPLICATION::valid_id("ELEMENTAL_RIFT_DUNGEON_ID", $this->id)){
            switch ($this->id){
                case ELEMENTAL_RIFT_DUNGEON_ID::ICE_BEAST:
                    return APPLICATION::img("UNIT", 43001);
                    break;
                case ELEMENTAL_RIFT_DUNGEON_ID::FIRE_BEAST:
                    return APPLICATION::img("UNIT", 43002);
                    break;
                case ELEMENTAL_RIFT_DUNGEON_ID::WIND_BEAST:
                    return APPLICATION::img("UNIT", 43003);
                    break;
                case ELEMENTAL_RIFT_DUNGEON_ID::LIGHT_BEAST:
                    return APPLICATION::img("UNIT", 43004);
                    break;
                case ELEMENTAL_RIFT_DUNGEON_ID::DARK_BEAST:
                    return APPLICATION::img("UNIT", 43005);
                    break;
                default:
                    return APPLICATION::img("AREA", $this->id);
                    break;
            }
        }
        elseif ($this->type == AREA_TYPE_ID::DIMENSIONAL_HOLE){
            switch ($this->id){
                case DUNGEON_ID::KARZHAN_PREDATOR:
                case DUNGEON_ID::ELLUNIA_PREDATOR:
                case DUNGEON_ID::LUMEL_PREDATOR:
                case DUNGEON_ID::KHALDERUN_PREDATOR:
                    // Element is not consistent, using light icon.
                    return APPLICATION::img("UNIT", 70004);
                    break;
                case DUNGEON_ID::FOREST_OF_ROARING_BEASTS:
                    return APPLICATION::img("UNIT", 47002);
                    break;
                case DUNGEON_ID::SANCTUARY_OF_DREAMING_FAIRIES:
                    return APPLICATION::img("UNIT", 47001);
                    break;
                case DUNGEON_ID::CLIFF_OF_TOUGH_BEASTS_MEN:
                    return APPLICATION::img("UNIT", 47003);
                    break;
                case DUNGEON_ID::RUIN_OF_SILENT_DEAD:
                    return APPLICATION::img("UNIT", 47004);
                    break;
                case DUNGEON_ID::KARZHAN_REMAINS_WARBEAR:
                    switch ($stage){
                        case 1:
                            return APPLICATION::img("UNIT", 10734);
                            break;
                        case 2:
                            return APPLICATION::img("UNIT", 10733);
                            break;
                        case 3:
                            return APPLICATION::img("UNIT", 10731);
                            break;
                        case 4:
                            return APPLICATION::img("UNIT", 10735);
                            break;
                        case 5:
                            return APPLICATION::img("UNIT", 10732);
                            break;
                        default:
                            return APPLICATION::img("AREA", $this->id);
                            break;
                    }
                    break;
                case DUNGEON_ID::KARZHAN_REMAINS_INUGAMI:
                    switch ($stage){
                        case 1:
                            return APPLICATION::img("UNIT", 11031);
                            break;
                        case 2:
                            return APPLICATION::img("UNIT", 11033);
                            break;
                        case 3:
                            return APPLICATION::img("UNIT", 11032);
                            break;
                        case 4:
                            return APPLICATION::img("UNIT", 11034);
                            break;
                        case 5:
                            return APPLICATION::img("UNIT", 11035);
                            break;
                        default:
                            return APPLICATION::img("AREA", $this->id);
                            break;
                    }
                    break;
                case DUNGEON_ID::ELLUNIA_REMAINS_FAIRY:
                    switch ($stage){
                        case 1:
                            return APPLICATION::img("UNIT", 10132);
                            break;
                        case 2:
                            return APPLICATION::img("UNIT", 10134);
                            break;
                        case 3:
                            return APPLICATION::img("UNIT", 10131);
                            break;
                        case 4:
                            return APPLICATION::img("UNIT", 10133);
                            break;
                        case 5:
                            return APPLICATION::img("UNIT", 10134);
                            break;
                        default:
                            return APPLICATION::img("AREA", $this->id);
                            break;
                    }
                    break;
                case DUNGEON_ID::ELLUNIA_REMAINS_PIXIE:
                    switch ($stage){
                        case 1:
                            return APPLICATION::img("UNIT", 10334);
                            break;
                        case 2:
                            return APPLICATION::img("UNIT", 10332);
                            break;
                        case 3:
                            return APPLICATION::img("UNIT", 10335);
                            break;
                        case 4:
                            return APPLICATION::img("UNIT", 10333);
                            break;
                        case 5:
                            return APPLICATION::img("UNIT", 10331);
                            break;
                        default:
                            return APPLICATION::img("AREA", $this->id);
                            break;
                    }
                    break;
                case DUNGEON_ID::ELLUNIA_REMAINS_HIGH_ELEMENTAL:
                    switch ($stage){
                        case 1:
                            return APPLICATION::img("UNIT", 10332);
                            break;
                        case 2:
                            return APPLICATION::img("UNIT", 10331);
                            break;
                        case 3:
                            return APPLICATION::img("UNIT", 10334);
                            break;
                        case 4:
                            return APPLICATION::img("UNIT", 12033);
                            break;
                        case 5:
                            return APPLICATION::img("UNIT", 10335);
                            break;
                        default:
                            return APPLICATION::img("AREA", $this->id);
                            break;
                    }
                    break;
                case DUNGEON_ID::LUMEL_REMAINS_WEREWOLF:
                    switch ($stage){
                        case 1:
                            return APPLICATION::img("UNIT", 14035);
                            break;
                        case 2:
                            return APPLICATION::img("UNIT", 14033);
                            break;
                        case 3:
                            return APPLICATION::img("UNIT", 14031);
                            break;
                        case 4:
                            return APPLICATION::img("UNIT", 14034);
                            break;
                        case 5:
                            return APPLICATION::img("UNIT", 14032);
                            break;
                        default:
                            return APPLICATION::img("AREA", $this->id);
                            break;
                    }
                    break;
                case DUNGEON_ID::LUMEL_REMAINS_MARTIAL_CAT:
                    switch ($stage){
                        case 1:
                            return APPLICATION::img("UNIT", 15032);
                            break;
                        case 2:
                            return APPLICATION::img("UNIT", 15034);
                            break;
                        case 3:
                            return APPLICATION::img("UNIT", 15031);
                            break;
                        case 4:
                            return APPLICATION::img("UNIT", 15035);
                            break;
                        case 5:
                            return APPLICATION::img("UNIT", 15033);
                            break;
                        default:
                            return APPLICATION::img("AREA", $this->id);
                            break;
                    }
                    break;
                case DUNGEON_ID::KHALDERUN_REMAINS_HOWL:
                    switch ($stage){
                        case 1:
                            return APPLICATION::img("UNIT", 13235);
                            break;
                        case 2:
                            return APPLICATION::img("UNIT", 13234);
                            break;
                        case 3:
                            return APPLICATION::img("UNIT", 13233);
                            break;
                        case 4:
                            return APPLICATION::img("UNIT", 13232);
                            break;
                        case 5:
                            return APPLICATION::img("UNIT", 13231);
                            break;
                        default:
                            return APPLICATION::img("AREA", $this->id);
                            break;
                    }
                    break;
                case DUNGEON_ID::KHALDERUN_REMAINS_GRIM_REAPER:
                    switch ($stage){
                        case 1:
                            return APPLICATION::img("UNIT", 16033);
                            break;
                        case 2:
                            return APPLICATION::img("UNIT", 16031);
                            break;
                        case 3:
                            return APPLICATION::img("UNIT", 16034);
                            break;
                        case 4:
                            return APPLICATION::img("UNIT", 16032);
                            break;
                        case 5:
                            return APPLICATION::img("UNIT", 16035);
                            break;
                        default:
                            return APPLICATION::img("AREA", $this->id);
                            break;
                    }
                    break;
                default:
                    return APPLICATION::img("AREA", $this->id);
                    break;
            }
        }
        elseif ($this->type == AREA_TYPE_ID::TARTARUS_LABYRINTH){
            switch ($stage){
                case LABYRINTH_STAGES_ID::TARTARUS:
                    return APPLICATION::img("UNIT", 46001);
                    break;
                case LABYRINTH_STAGES_ID::LEOS:
                    return APPLICATION::img("UNIT", 46101);
                    break;
                case LABYRINTH_STAGES_ID::KOTTOS:
                    return APPLICATION::img("UNIT", 46102);
                    break;
                case LABYRINTH_STAGES_ID::AQUILES:
                    return APPLICATION::img("UNIT", 46103);
                    break;
                default:
                    return APPLICATION::img("AREA", "TARTARUS_LABYRINTH");
            }
        }
        elseif ($this->type == AREA_TYPE_ID::TRIAL_OF_ASCENSION){
            return APPLICATION::img("AREA", "TRIAL_OF_ASCENSION");
        }
        else{
            return APPLICATION::img("AREA", $this->id);
        }
    }

}