<?php

namespace app\admin\controller\service;

use app\common\controller\Backend;
use think\Db;
/**
 * 套餐卡
 *
 * @icon fa fa-circle-o
 */
class Packagecard extends Backend
{

    /**
     * Packagecard模型对象
     * @var \app\admin\model\service\Packagecard
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\service\Packagecard;
        $this->view->assign("plusStateList", $this->model->getPlusStateList());
        $this->view->assign("showStateList", $this->model->getShowStateList());
        $this->view->assign("couponStateList", $this->model->getCouponStateList());
        $this->view->assign("statusList", $this->model->getStatusList());

    }


    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if (false === $this->request->isAjax()) {
            return $this->view->fetch();
        }
        //如果发送的来源是 Selectpage，则转发到 Selectpage
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }
        [$where, $sort, $order, $offset, $limit] = $this->buildparams();
        $list = $this->model
            ->where($where)
            ->order($sort, $order)
            ->paginate($limit);
        foreach ($list as &$value)
        {
            $value->goods = implode(',',\app\admin\model\service\Packagegoods::where(['package_card_id'=>$value['id'],'status'=>'status'])->column('name'));
        }
        $result = ['total' => $list->total(), 'rows' => $list->items()];
        return json($result);
    }


    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }

        $result = false;


        Db::startTrans();
        try {
            $params['shop_state'] = 1;
            $packageCard = new \app\admin\model\service\Packagecard($params);
            $packageCard->allowField(true)->save();
            $result = true;

            $goodsList = json_decode($params['goods'],true);
            foreach ($goodsList  as $value) {

                $sku[] = [
                    'package_card_id' => $packageCard->id,
                    'goods_id'        => $value['goods_id'],
                    'goodsname'       => $value['goodsname'],
                    'name' 	          => $value['name'],
                    'original_price'  => $value['original_price'],
                    'price'           => $value['price'],
                    'cost_seconds'    => $value['cost_seconds'],
                    'nums'            => intval($value['nums']),
                    'total_price'     => bcmul($value['price'],$value['nums'],2),
                    'goods_sku_id'    => $value['goods_sku_id']
                ];
            }

            if(!model('\app\admin\model\service\Packagegoods')->allowField(true)->saveAll($sku)){
                $result == false;
            }

            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }

    public function edit($ids = null){
        $row = $this->model->get(['id' => $ids]);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        if (false === $this->request->isPost()) {
            $goods = \app\admin\model\service\Packagegoods::where(['package_card_id'=>$row->id,'status'=>'normal'])->select();
            $this->assignconfig('goods',$goods);
            $this->view->assign("row", $row);
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);
        
        $result = false;

        Db::startTrans();
        try {
            $packageCard = new \app\admin\model\service\Packagecard();
            $packageCard->allowField(true)->save($params,['id'=>$row->id]);
            $result = true;
            if($params['status'] == 'normal')
            {
                \app\admin\model\service\Packagegoods::where(['package_card_id'=>$row->id,'status'=>'normal'])->update(['status'=>'hidden']);

                $goodsList = json_decode($params['goods'],true);
                $sku = [];
                $price = 0;
                $originalPrice = 0;
                foreach ($goodsList  as $value) {
                   $price+=$value['price'];
                   $originalPrice+=$value['original_price'];
                    $sku[] = [
                        'package_card_id' => $row->id,
                        'goods_id'        => $value['goods_id'],
                        'goodsname'       => $value['goodsname'],
                        'name' 	          => $value['name'],
                        'original_price'  => $value['original_price'],
                        'price'           => $value['price'],
                        'cost_seconds'    => $value['cost_seconds'],
                        'nums'            => intval($value['nums']),
                        'total_price'     => bcmul($value['price'],$value['nums'],2),
                        'goods_sku_id'    => $value['goods_sku_id']
                    ];
                }
                $updateData['original_price'] = $originalPrice;
                $updateData['price'] = $price;
                $packageCard->allowField(true)->save($updateData,['id'=>$row->id]);
                if(!model('\app\admin\model\service\Packagegoods')->allowField(true)->saveAll($sku)){
                    $result == false;
                }
            }
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if (false === $result) {
            $this->error(__('No rows were updated'));
        }
        $this->success();
    }


}