<?php

namespace models;

use mt;
use phpcommon\SqlHelper;

class LuckySymbol extends BaseModel {

    public static function hasLuckySymbol()
    {
        $row = SqlHelper::ormSelectOne(
            myself()->_getSelfMysql(),
            't_lucky_symbol',
            array(
                'account_id' => myself()->_getAccountId(),
            )
        );
        $has = empty($row) ? false : $row['in_use_num'] > 0;
        return $has ? 1 : 0;
    }

    public static function dec()
    {
        SqlHelper::update
            (myself()->_getSelfMysql(),
             't_lucky_symbol',
             array(
                 'account_id' => myself()->_getAccountId(),
             ),
             array(
                 'in_use_num' => 0,
                 'modifytime' => myself()->_getNowTime(),
             )
            );
    }

    public static function add()
    {
        SqlHelper::upsert
            (myself()->_getSelfMysql(),
             't_lucky_symbol',
             array(
                 'account_id' => myself()->_getAccountId(),
             ),
             array(
                 'in_use_num' => function () { return "in_use_num + 1";},
                 'modifytime' => myself()->_getNowTime(),
             ),
             array(
                 'account_id' => myself()->_getAccountId(),
                 'in_use_num' => 1,
                 'createtime' => myself()->_getNowTime(),
                 'modifytime' => myself()->_getNowTime(),
             )
            );
    }

    public static function getLuckyInc()
    {
        $val = 0;
        if (self::hasLuckySymbol()) {
            $itemMeta = myself()->_callMtStatic('Item', 'getLuckySymbolMeta');
            if ($itemMeta) {
                $potionMeta = myself()->_callMtStatic('BattlePotion', 'find', $itemMeta['id']);
                if ($potionMeta) {
                    $effectStrs = explode('|', $potionMeta['effect']);
                    if (count($effectStrs) > 0) {
                        $effectStrs2 = explode(':', $effectStrs[0]);
                        if (count($effectStrs2) >= 2) {
                            if ($effectStrs2[0] == 54) {
                                $val += $effectStrs2[1];
                            }
                        }
                    }
                }
            }
        }
        return $val;
    }

}