<?php

namespace models;

require_once('mt/Item.php');
require_once('mt/GunQuality.php');

use mt;
use phpcommon\SqlHelper;

class Gun extends BaseModel {

    public static function find($itemId)
    {
        $row = SqlHelper::ormSelectOne(
            myself()->_getSelfMysql(),
            't_gun',
            array(
                'account_id' => myself()->_getAccountId(),
                'gun_id' => $itemId,
            )
        );
        return $row;
    }

    public static function toDto($row)
    {
        $attr = emptyReplace(json_decode($row['rand_attr'], true), array());
        return array(
            'gun_uniid' => $row['idx'],
            'gun_id' => $row['gun_id'],
            'state' => $row['state'],
            'gun_lv' => $row['gun_lv'],
            'quality' => $row['quality'],
            'try_count' => $row['try_count'],
            'lock_type' => $lockType,
            'lock_time' => $lockTime,
            'trade_locktime' => $tradeLocktime,
            'attr' => $attr,
        );
    }

    public static function all()
    {
        $itemList = array();
        SqlHelper::ormSelect(
            myself()->_getSelfMysql(),
            't_bag',
            array(
                'account_id' => myself()->_getAccountId()
            ),
            function ($row) use(&$itemList) {
                if ($row['item_num'] > 0) {
                    array_push($itemList, Bag::toDto($row));
                }
            }
        );
        return $itemList;
    }

    public static function getItemCount($itemId)
    {
        $itemDb = self::find($itemId);
        return $itemDb ? $itemDb['item_num'] : 0;
    }

    public static function addItem($itemId, $itemNum)
    {
        if (myself()->_isVirtualItem($itemId)) {
            return;
        }
        if ($itemNum <= 0) {
            return;
        }
        $itemMeta = mt\Item::get($itemId);
        if (!$itemMeta) {
            return;
        }
        if ($itemMeta['cannot_stack']) {
            $randAttr = array();
            if (mt\Item::isRandAttrItem($itemMeta)) {
                $qualityMeta = mt\ChipQuality::getByQuality($itemMeta['quality']);
                if ($qualityMeta) {
                    $randAttr = mt\ChipQuality::getRandAttr($qualityMeta);
                }
            }
            SqlHelper::insert
                (myself()->_getSelfMysql(),
                 't_bag',
                 array(
                     'account_id' => myself()->_getAccountId(),
                     'item_id' => $itemId,
                     'item_num' => 1,
                     'rand_attr' => json_encode($randAttr),
                     'createtime' => myself()->_getNowTime(),
                     'modifytime' => myself()->_getNowTime()
                 )
                );
        } else {
            SqlHelper::upsert
                (myself()->_getSelfMysql(),
                 't_bag',
                 array(
                     'account_id' => myself()->_getAccountId(),
                     'item_id' => $itemId
                 ),
                 array(
                     'item_num' => function () use($itemNum) { return "item_num + {$itemNum}";},
                     'modifytime' => myself()->_getNowTime(),
                 ),
                 array(
                     'account_id' => myself()->_getAccountId(),
                     'item_id' => $itemId,
                     'item_num' => $itemNum,
                     'createtime' => myself()->_getNowTime(),
                     'modifytime' => myself()->_getNowTime()
                 )
                );
        }
    }

}