<?php

namespace app\common\model;

use app\common\library\helper;
use think\facade\Db;

/**
 * 浏览记录模型
 * @package app\common\model
 */
class BrowseRecords extends BaseModel
{
    protected $name = 'browse_records';

    public function user()
    {
        return $this->belongsTo('User', 'user_id');
    }

    public function goods()
    {
        return $this->belongsTo('Goods', 'source_id');
    }

    public function getList($userId, $source_type = 1)
    {
        $list = $this->where('user_id', '=', $userId)
            ->field("count(id) as count, group_concat(id) as ids, FROM_UNIXTIME(update_time, '%Y-%m-%d') as datetime")
            ->where('source_type', '=', $source_type)
            ->order(['datetime' => 'desc'])
            ->group("FROM_UNIXTIME(update_time, '%Y-%m-%d')")
            ->paginate()
            ->each(function ($v) use ($source_type) {
                if ($source_type == 1) { // 商品
                    $ids = explode(',', $v->ids);
                    $goods_list = $this->with(['goods'])->where('source_type', $source_type)->whereIn('id', $ids)->order('update_time', 'desc')->select();
                    foreach ($goods_list as $vv) {
                        $goodsInfo = $vv['goods'];

                        // 商品图片列表
                        $goodsInfo['goods_images'] = helper::getArrayColumn($goodsInfo['images'], 'file');
                        // 商品主图
                        $goodsInfo['goods_image'] = current($goodsInfo['goods_images'])['preview_url'];

                        $vv['goods_id'] = $goodsInfo['goods_id'];
                        $vv['goods_name'] = $goodsInfo['goods_name'];
                        $vv['spec_type'] = $goodsInfo['spec_type'];
                        $vv['goods_price_min'] = $goodsInfo['goods_price_min'];
                        $vv['goods_price_max'] = $goodsInfo['goods_price_max'];
                        $vv['line_price_min'] = $goodsInfo['line_price_min'];
                        $vv['line_price_max'] = $goodsInfo['line_price_max'];
                        $vv['goods_images'] = $goodsInfo['goods_images'];
                        $vv['goods_image'] = $goodsInfo['goods_image'];
                        unset($vv['goods']);
                    }
                    $v->goods_list = $goods_list;
                }
            });
        return $list;
    }
}