<?php

require_once('mt/Shop.php');
require_once('mt/Hero.php');
require_once('mt/Item.php');
require_once('mt/Parameter.php');
require_once('mt/Drop.php');

require_once('models/Hero.php');

require_once('services/AwardService.php');

use phpcommon\SqlHelper;
use models\Hero;

class ShopController extends BaseAuthedController {

    public function info()
    {
        $shopId = getReqVal('sho_id', 0);
    }

    public function buyHero()
    {
        $heroId = getReqVal('hero_id', 0);
        $buyType = getReqVal('buy_type', 0);
        $heroMeta = mt\Hero::get($heroId);
        if (!$heroMeta) {
            $this->_rspErr(1, 'hero_id参数错误');
            return;
        }
        if (empty($heroMeta['itemid'])) {
            $this->_rspErr(2, 'hero.item_id配置错误');
            return;
        }
        if (!in_array($buyType, array(0, 1))) {
            $this->_rspErr(1, 'buy_type参数错误');
            return;
        }
        $shopMeta = mt\Shop::get(mt\Shop::HERO_SHOP_ID);
        if (!$shopMeta) {
            $this->_rspErr(2, '配置表错误1');
            return;
        }
        $goodsInfo = mt\Shop::getGoodsInfo($shopMeta, $heroMeta['itemid']);
        if (empty($goodsInfo)) {
            $this->_rspErr(2, '配置表错误2');
            return;
        }
        if (Hero::find($heroId)) {
            $this->_rspErr(3, '你已经有该英雄');
            return;
        }
        $costItems = array(
            'item_id' => $goodsInfo['costItemId'],
            'item_num' => $goodsInfo['costItemNum'],
        );
        $lackItem = null;
        if (!$this->_hasEnoughItems($costItems, $lackItem)) {
            $this->_rspErr(3, '道具不足');
            return;
        }
        $this->_decItems($costItems);
        $this->internalAddItem($heroMeta);
        $awardService = new services\AwardService();
        $heroDb = Hero::find($heroId);
        if ($heroDb) {
            $awardService->addHero(Hero::toDto($heroDb));
        }
        $this->rspData(array(
            'award' => $awardService->toDto()
        ));
    }

    public function outsideBuy()
    {
        $itemId = getReqVal('item_id', 0);
        $itemNum = getReqVal('item_num', 0);
        $costItemId = getReqVal('item_id', 0);

        $itemMeta = mt\Item::get($itemId);
        if (!$itemMeta) {
            $this->_rspErr(1, 'item_id参数错误');
            return;
        }
        if ($itemNum != 1) {
            $this->_rspErr(1, 'item_num参数必须等于1');
            return;
        }
        $costItemMeta = mt\Item::get($costItemId);
        if (!$costItemMeta) {
            $this->_rspErr(1, 'item_id参数错误');
            return;
        }
        $types = array(mt\Item::HERO_TYPE,
                       mt\Item::HERO_SKIN_TYPE,
                       mt\Item::GUN_SKIN_TYPE);
        if (!mt\Item::inTypes($itemMeta, $types)) {
            $this->_rspErr(1, 'item_id参数错误');
            return;
        }
        {
            switch ($itemMeta['type']) {
            case mt\Item::HERO_TYPE:
            {
                $heroDb = Hero::find($itemMeta['id']);
                if (!$heroDb) {
                    $this->_rspErr(4, '你已经拥有该英雄');
                    return;
                }
            }
            break;
            case mt\Item::HERO_SKIN_TYPE:
            {
                $heroSkinDb = HeroSkin::find($itemMeta['id']);
                if (!$heroSkinDb) {
                    $this->_rspErr(4, '你已经拥有该皮肤');
                    return;
                }
            }
            break;
            case mt\Item::GUN_SKIN_TYPE:
            {
                $gunSkinDb = GunSkin::find($itemMeta['id']);
                if (!$gunSkinDb) {
                    $this->_rspErr(4, '你已经拥有该皮肤');
                    return;
                }
            }
            break;
            default:
            {
                $this->_rspErr(1, 'item_id参数错误');
                return;
            }
            break;
            }
        }
        $priceInfo = mt\Item::getPriceInfo($itemMeta);
        if (empty($priceInfo)) {
            $this->_rspErr(2, '配置表错误');
            return;
        }
        $costItems = $this->getCostTimes($priceInfo, $costItemId);
        if (empty($costItems)) {
            $this->_rspErr(2, '配置表错误2');
            return;
        }
        $lackItem = null;
        if (!$this->_hasEnoughItems($costItems, $lackItem)) {
            $this->_rspErr(3, $this->_getLackItemErrMsg($lackItem));
            return;
        }
        $this->_decItems($costItems);
        $this->internalAddItem($itemMeta);
        $awardService = new services\AwardService();
        $awardService->addItem($itemId, $itemNum);
        $this->rspData(array(
            'award' => $awardService->toDto(),
            'property_chg' => array(
                'user_info' => User::info($this->_getOrmUserInfo())
            )
        ));
    }

    public function getOutsidePriceInfo()
    {
        $items = array();
        {
            $types = array(mt\Item::HERO_TYPE,
                           mt\Item::HERO_SKIN_TYPE,
                           mt\Item::GUN_SKIN_TYPE);
            mt\Item::filter(function ($meta) use(&$items, &$types) {
                if (mt\Item::inTypes($meta, $types)) {
                    array_push($items, $meta);
                }
                return true;
            });
        }
        $priceList = array();
        array_walk($items, function ($val) use(&$priceList) {
            array_push($priceList, mt\Item::getPriceInfo($val));
        });
        $this->_rspData(array(
            'price_list' => $priceList
        ));
    }

    private function getCostItems($priceInfo, $costItemId)
    {
        $costGroup = null;
        array_walk($priceInfo['cost_list'], function ($val) use(&$costGroup, $costItemId) {
            if ($costGroup) {
                return;
            }
            if (count($val) > 0 && $val[0]['item_id'] == $costItemId) {
                $costGroup = $val;
                return;
            }
        });
        if (!$costGroup) {
            return null;
        }
        $costItems = array();
        array_walk($costGroup, function ($val) use (&$costItems, $priceInfo) {
            if ($val['is_discount'] &&
                $priceInfo['discount'] > 0 &&
                $this->_getNowTime() >= $priceInfo['discount_begin_time'] &&
                $this->_getNowTime() <= $priceInfo['discount_end_time']
            ) {
                array_push($costItems, array(
                    'item_id' => $val['item_id'],
                    'item_num' => (int)($val['item_num'] * ($priceInfo['discount'] / 100)),
                ));
            } else {
                array_push($costItems, array(
                    'item_id' => $val['item_id'],
                    'item_num' => $val['item_num'],
                ));
            }
        });
        return $costItems;
    }

    private function internalAddItem($itemMeta)
    {
        switch ($itemMeta['type']) {
        case mt\Item::HERO_TYPE:
        {
            Hero::addHero($itemMeta);
        }
        break;
        case mt\Item::HERO_SKIN_TYPE:
        {
            HeroSkin::addSkin($itemMeta);
        }
        break;
        case mt\Item::GUN_SKIN_TYPE:
        {
            GunSkin::addSkin($itemMeta);
        }
        break;
        default:
        {
        }
        break;
        }
    }

}