<?php

namespace App\Exports;

use App\Models\Food;
use App\Models\Order;
use Maatwebsite\Excel\Concerns\FromArray;
use Maatwebsite\Excel\Concerns\WithEvents;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithStyles;
use Maatwebsite\Excel\Events\AfterSheet;
use PhpOffice\PhpSpreadsheet\Style\Alignment;
use PhpOffice\PhpSpreadsheet\Style\Border;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;

class FoodExport implements FromArray,WithHeadings,WithStyles,WithEvents
{
    protected $shops;
    public function __construct($shops)
    {
        $this->shops = $shops;
    }

    public function array():array
    {
        $shops = $this->shops;
        $rows = [];
        foreach ($shops as $shop)
        {
            $sku_name ='';
            $freight = '';
            $price = '';
            foreach ($shop['sku'] as $sku) {
                $sku_name .= $sku['name'] . "/" . $sku["stock"] . ' | ';
                if (isset($sku['ship_num'])) {
                    $ready_agent_price = $sku['ready_agent_price']??"无";
                    $freight .= "前{$sku['ship_num']}件 {$sku['ship_price']}元，每增加一件{$sku['ship_each_price']}元，最高{$sku['ship_max_price']}元 | ";
                    $price .= "{$sku["price"]}/{$ready_agent_price}/{$sku['agent_price']}/{$sku['staff_price']} | ";
                }
            }
            $rows[] = ['id'=>$shop['id'], 'name'=>$shop['icon'], 'title'=>$shop['title'], 'unit'=>$shop->shopFood->unit, 'quantity'=>$shop->shopFood->quantity, 'sku_name'=>$sku_name, "price"=>$price, 'freight'=>$freight, 'is_show'=>$shop->shopFood->is_sale?"上架":"下架"];
        }
        return $rows;
    }


    public function headings(): array
    {
        return [
            ['id','商品图片','商品名称',"单位","量", '规格名称/库存', "客户价/准批发商价/批发商价格/员工价", '邮费', "上架状态"]
        ];
    }

    public function styles(Worksheet $sheet)
    {
        return [
            1 => [
                'alignment' => [
                    'horizontal' => Alignment::HORIZONTAL_CENTER,
                ],
                'font' => [
                    'bold' => true,
                ],
                'borders' => [
                    'allBorders' => [
                        'borderStyle' => Border::BORDER_THIN,
                    ],
                ],
            ],
        ];
    }

    public function registerEvents(): array
    {
        return [
            AfterSheet::class => function (AfterSheet $event) {
                $event->sheet->getDelegate()->calculateColumnWidths();
            },
        ];
    }
}
