<?php

namespace App\Console\Commands;

use App\Models\ProductSku;
use App\Models\ProductSpu;
use Illuminate\Console\Command;
use Illuminate\Support\Str;

class ProductSkuUpdate extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'produck-sku:update';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = '从主商品获取信息更新子商品';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return int
     */
    public function handle()
    {
        $list = ProductSku::get();
        $attributes = ['cover', 'images', 'media', 'description'];

        $newUrl = 'https://jiqu-libs.oss-cn-chengdu.aliyuncs.com/';
        foreach($list as $item) {
            $data = [];
            foreach($attributes as $key) {
                $value = $item->$key;
                $replace = false;
                if (!$value) {
                    continue;
                }
                // 数组
                if (is_array($value)) {
                    foreach($value as $subItem) {
                        if (!Str::startsWith($subItem, $newUrl)) {
                            $replace = true;
                        }
                    }
                }
                // 富文本
                else if (preg_match('/^\<.+\>$/i', $value)) {
                    $replace = $this->parseEditorImage($value, $newUrl);
                } else {
                    $replace = !Str::startsWith($value, $newUrl);
                }

                if ($replace) {
                    $data[$key] = $this->update($item, $key);
                }
            }

            if (count($data) > 0) {
                $item->forceFill($data)->save();
            }
        }
        return 0;
    }

    protected function update($item, $key)
    {
        $value = $item->$key;
        $spu = ProductSpu::find($item->spu_id);
        if ($spu) {
            $value = $spu->$key;
        }
        return $value;
    }

    protected function parseEditorImage($content, $newUrl)
    {
        $list = [];
        preg_match_all("/src=\"(.+)\"/iU", $content, $list);
        $replace = false;
        foreach($list[1] as $item) {
            if (!Str::startsWith($item, $newUrl)) {
                $replace = true;
                break;
            }
        }
        return $replace;
    }
}