<?php

namespace Scm_role\Lib;

use Dever;

class Seller
{
    # 获取商品列表
    public function getGoods($seller_id)
    {
        $where['seller_id'] = $seller_id;
        $where['sell_type'] = 1;
        $data = Dever::db('scm_role/seller_goods')->getDataPage($where);
        if ($data) {
            foreach ($data as $k => $v) {
                $v['id'] = $v['goods_id'];
                $data[$k] = Dever::load('scm_product/lib/info')->getInfo($v);
            }
        }

        return $data;
    }

    # 采购商品
    public function buyGoods_api()
    {
        $data = array();
        $data['seller_id'] = Dever::input('id', 1);
        $info = Dever::db('scm_role/seller')->find($data['seller_id']);
        $data['info'] = $info;
        $goods_category = $info['category'];

        $data['host'] = Dever::url('lib/seller.buyGoods', 'scm_role');
        $data['url'] = Dever::url('lib/seller.goods?seller_id=' . $data['seller_id'] . '&goods_category=' . $goods_category . '&price_id=' . $info['price_id'] . '&type=2', 'scm_role');
        $data['submit'] = Dever::url('lib/seller.buyGoods_action_commit?json=1', 'scm_role');

        return Dever::render('buy_seller_goods', $data);
    }

    # 采购商品
    public function buyGoods_action_commit_api()
    {
        $goods = Dever::input('goods');
        if (!$goods) {
            Dever::alert('请传入商品');
        }
        $goods = Dever::json_decode($goods);
        $seller_id = Dever::input('seller_id');

        $seller = Dever::db('scm_role/seller')->one($seller_id);
        $where['option_seller_id'] = $seller_id;
        $where['set_state'] = 2;
        Dever::db('scm_role/seller_goods')->updates($where);

        Dever::db('scm_role/seller_goods_sku')->updates($where);

        foreach ($goods as $k => $v) {
            $temp = explode('-', $k);
            $goods_id = $temp[0];
            if (isset($temp[1])) {
                $sku_id = $temp[1];
            } else {
                $sku_id = -1;
            }
            if ($v['num'] < 0) {
                continue;
            }
            if ($v['del'] == 2) {
                $w = array();
                $w['goods_id'] = $goods_id;
                $w['seller_id'] = $seller_id;
                $w['sku_id'] = $sku_id;
                $sku_info = Dever::db('scm_role/seller_goods_sku')->one($w);

                if ($sku_info) {
                    Dever::db('scm_role/seller_goods_sku')->update(array('where_id' => $sku_info['id'], 'state' => 2));
                }
                unset($w['sku_id']);
                $t = $w;
                $t['state'] = 1;
                $total = Dever::db('scm_role/seller_goods_sku')->total($t);
                if ($total <= 0) {
                    $info = Dever::db('scm_role/seller_goods')->one($w);
                    if ($info) {
                        Dever::db('scm_role/seller_goods')->update(array('where_id' => $info['id'], 'state' => 2));
                    }
                }
            } else {
                $goods_info = Dever::db('scm_product/info')->one($goods_id);
                $w = array();
                $w['goods_id'] = $goods_id;
                $w['seller_id'] = $seller_id;
                $info = Dever::db('scm_role/seller_goods')->one($w);

                $w['in_num'] = $v['num'];
                $w['min'] = $v['min'];
                if (!$info) {
                    Dever::db('scm_role/seller_goods')->insert($w);
                } else {
                    $w['in_num'] += $info['in_num'];
                    $w['where_id'] = $info['id'];
                    $w['state'] = 1;
                    Dever::db('scm_role/seller_goods')->update($w);
                }

                $w = array();
                $w['goods_id'] = $goods_id;
                $w['seller_id'] = $seller_id;
                $w['sku_id'] = $sku_id;
                $info = Dever::db('scm_role/seller_goods_sku')->one($w);

                $w['in_num'] = $v['num'];
                $w['min'] = $v['min'];
                if (!$info) {
                    Dever::db('scm_role/seller_goods_sku')->insert($w);
                } else {
                    $w['in_num'] += $info['in_num'];
                    $w['where_id'] = $info['id'];
                    $w['state'] = 1;
                    Dever::db('scm_role/seller_goods_sku')->update($w);
                }
            }
        }
        return 'refer';
    }
}