<?php

namespace mt;

use phpcommon;

class NewShop {

    
    public static function get($equipId)
    {
        return self::getMeta()[$equipId];
    }

    protected static function getMeta()
    {
        if (!self::$meta) {
            self::$meta = getMetaTable('newshop@newshop.php');
        }
        return self::$meta;
    }
    public static function getShopCfg()
    {
        $shopCfgArr = self::getMeta();

        return $shopCfgArr;
    }
    public static function getShopItemByID($itemID)
    {
        $shopCfgArr = self::getMeta();
        if(!self::$itemArr)
        {   self::$itemArr = array();
            foreach ($shopCfgArr as $item) 
            {
                $goodsIDStr = $item["goods"];
                $tmpPriceStr = $item["price"];
                $goodsIDArrStr = explode("|",$goodsIDStr);
                $goodsPriceArrStr = explode("|",$tmpPriceStr);
                $discountStr = null;
                $limitStr = null;
                if($item["discount"] && $item["discount"] != "")
                {
                    $discountStr = $item["discount"];
                }
                if($item["limit"] && $item["limit"] != "")
                {
                    $limitStr = $item["limit"];
                }
                $discountStrArr = null;
                $limitStrArr = null;
                if($discountStr)
                {
                    $discountStrArr = explode("|",$discountStr);
                }
                if($limitStr)
                {
                    $limitStrArr = explode("|",$limitStr);
                }
                $len = count($goodsIDArrStr);
                $len2 = count($goodsIDArrStr);
                for($i = 0 ; $i < $len ;$i++)
                {
                    $goodsIDArr = explode(":",$goodsIDArrStr[$i]);
                    $goodsPriceStr2 = $goodsPriceArrStr[$i];
                    if($goodsPriceStr2 == "")
                    {
                        $goodsPriceStr2 = "10001:99999";
                    }
                    $priceArr = explode(":",$goodsPriceStr2);
                    $goodsID = $goodsIDArr[0];
                    $goodsNum = 1;
                    $tmpLen = count($goodsIDArr);
                    if($tmpLen >= 2)
                    {
                        $goodsNum = $goodsIDArr[1];
                    }
                    $priceID = $priceArr[0];
                    $priceNum = $priceArr[1];
                    $specailPrice = 0;
                    $limitType = 0;
                    
                    if($discountStrArr)
                    {
                        $len1 = count($discountStrArr);
                        if($len1 > 0)
                        {
                            $specailPrice = $discountStrArr[$i];
                        }
                    }
                    if($limitStrArr)
                    {
                        $len1 = count($limitStrArr);
                        if($len1 > 0)
                        {
                            if($len1 > $i)
                            {
                                $limitType = $limitStrArr[$i];
                            }
                        }
                    }
                    

                    $itemInfo = array("goodsID"=>$goodsID,"goodsNum"=>$goodsNum,
                    "priceID"=>$priceID,"priceNum"=>$priceNum,
                    "specailPrice"=>$specailPrice,"limitType"=>$limitType);
                    self::$itemArr[$itemInfo['goodsID']] = $itemInfo;
                }
            }
        }
       
        $itemData = null;
        if(self::$itemArr[$itemID])
        {
            $itemData = self::$itemArr[$itemID];
        }

        return $itemData;
        
        
    }

    public static function getGoodsInfo($meta, $goodsId)
    {
        $goodsStrArr = explode("|", $meta['goods']);
        $priceStrArr = explode("|", $meta['price']);
        if (count($goodsStrArr) != count($priceStrArr)) {
            return null;
        }
        $idx = -1;
        {
            $i = 0;
            array_filter($goodsStrArr, function($str) use(&$i, &$idx, $goodsId) {
                if ($idx != -1) {
                    $strArr = explode(":", $str);
                    if (count($strArr) >= 2) {
                        if ($strArr[0] == $goodsId) {
                            $idx = $i;
                            return true;
                        }
                    }
                }
                ++$i;
                return false;
            });
        }
        if ($idx <= 0) {
            return null;
        }
        $info = array(
            'goodsId' => 0,
            'goodsNum' => 0,
            'costItemId' => 0,
            'costItemNum' => 0
        );
        {
            $strArr = explode(":", $goodsStrArr[$idx]);
            $info['goodsId'] = $strArr[0];
            $info['goodsNum'] = $strArr[1];
        }
        {
            $strArr = explode(":", $priceStrArr[$idx]);
            if (count($strArr) < 2) {
                return null;
            }
            $info['costItemId'] = $strArr[0];
            $info['costItemNum'] = $strArr[1];
        }
        return $info;
    }

    protected static $itemArr;
    protected static $meta;

}