<?php

namespace models;

use mt;
use phpcommon\SqlHelper;

class ShopBuyRecord extends BaseModel {

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

    public static function all()
    {
        $rows = SqlHelper::ormSelect(
            myself()->_getSelfMysql(),
            't_shop_buy_record',
            array(
                'account_id' => myself()->_getAccountId(),
            )
        );
        return array_map(function($row) {
            $nowDaySeconds = myself()->_getNowDaySeconds();
            if (!($row['last_buy_time'] >= $nowDaySeconds && $row['last_buy_time'] <= $nowDaySeconds)) {
                $row['this_day_buy_times'] = 0;
            }
            $mondaySeconds = myself()->_getMondaySeconds();
            if (!($row['last_buy_time'] >= $mondaySeconds && $row['last_buy_time'] <= $mondaySeconds)) {
                $row['this_week_buy_times'] = 0;
            }
            return $row;
        }, $rows);
    }

    public static function allToHash()
    {
        $rows = self::all();
        $buyRecordHash = array();
        array_walk($rows, function ($row) use(&$buyRecordHash) {
            $buyRecordHash[$row['item_id']] = $row;
        });
        return $buyRecordHash;
    }

    public static function toDto($row)
    {
        return array(
        );
    }

    public static function add($itemId, $itemNum)
    {
        SqlHelper::upsert(
            myself()->_getSelfMysql(),
            't_shop_buy_record',
            array(
                'account_id' => myself()->_getAccountId(),
                'item_id' => $itemId,
            ),
            array(
                'this_day_buy_times' => function () {
                    $nowDaySeconds = myself()->_getNowDaySeconds();
                    $cond = " last_buy_time>=${nowDaySeconds} AND last_buy_time<=${nowDaySeconds} + 3600 * 24 ";
                    return "CASE WHEN (${cond}) THEN this_day_buy_times + 1 ELSE 0 END";
                },
                'this_week_buy_times' => function () {
                    $mondaySeconds = myself()->_getMondaySeconds();
                    $cond = " last_buy_time>=${mondaySeconds} AND last_buy_time<=${mondaySeconds} + 3600 * 24 * 7 ";
                    return "CASE WHEN (${cond}) THEN this_week_buy_times + 1 ELSE 0 END";
                },
                'total_buy_times' => function () {
                    return 'total_buy_times + 1';
                },
                'last_buy_time' => myself()->_getNowTime(),
                'modifytime' => myself()->_getNowTime(),
            ),
            array(
                'account_id' => myself()->_getAccountId(),
                'item_id' => $itemId,
                'this_day_buy_times' => 1,
                'this_week_buy_times' => 1,
                'total_buy_times' => 1,
                'last_buy_time' => myself()->_getNowTime(),
                'createtime' => myself()->_getNowTime(),
                'modifytime' => myself()->_getNowTime(),
            )
        );
    }

}