<?php

namespace app\id\controller;

use think\Loader;
use think\Config;
use think\Db;

class Search extends BaseController {

    public function index() {
        $skeyword = $this->request->get('skeyword', '', 'urldecode,strval');

        $search = [];
        $name_word  = '';
        $brand_word = '';
        if ($skeyword != '') {
            $skeyword = trim($skeyword);
            $search['skeyword'] = $skeyword;

            $pos = strpos($skeyword, '(');
            if ($pos === false) {
                $name_word = $brand_word = $skeyword;
            } else {
                $name_word  = substr($skeyword, 0, $pos);
                $brand_word = substr($skeyword, $pos+1, -1);
            }

            $arg_where = [
                'a.name|a.brand_id|a.keyword|b.sku' => ['like', '%' . $name_word . '%']
            ];

            Config::set('paginate.query', ['skeyword' => $skeyword]); 
        }
        $arg_where['a.stat'] = 0;
        // $arg_where['b.stat'] = 0;
        $arg_where['a.country_code'] = $this->country_code;
        $arg_where['a.is_show'] = 0;
        $field = ['a.id', 'a.name', 'a.description', 'a.list_bk_img' => 'picture', 'a.createtime','a.brand_id', 'b.sku', "'productdetail'" => 'link'];
        $dataObject = model('product')->alias('a')->join('product_sku b', 'a.brand_id=b.brand_id', 'LEFT')->field($field)->where($arg_where)->group('a.id')->paginate(12);

        // echo \think\Db::table('product')->getlastSql();die;
        $value = [
            'list' => $dataObject->isEmpty() ? null : $dataObject->items(),
            'page' => $dataObject->render(),
        ];
        $value['search']        = $search;
        $value['name_word']     = $name_word;
        $value['brand_word']    = $brand_word;
        $this->assign($value);
        return $this->fetch();
    }


}