love_php/app/Exports/Sheets/LoveQuarterIncomDetail.php

<?php

namespace App\Exports\Sheets;

use App\Models\Order;
use Illuminate\Support\Facades\DB;
use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\ShouldAutoSize;
use Maatwebsite\Excel\Concerns\WithColumnFormatting;
use Maatwebsite\Excel\Concerns\WithEvents;
use Maatwebsite\Excel\Concerns\WithStrictNullComparison;
use Maatwebsite\Excel\Concerns\WithTitle;
use Maatwebsite\Excel\Events\AfterSheet;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;

class LoveQuarterIncomDetail implements FromCollection, WithTitle, WithEvents, WithStrictNullComparison, ShouldAutoSize,WithColumnFormatting
{
    protected $date_arr, $key;
    public function __construct($key, $date_arr)
    {
        $this->key = $key;
        $this->date_arr = $date_arr;
    }

    //格式化数据
    public function columnFormats(): array
    {
        return [
            'D' => NumberFormat::FORMAT_NUMBER_00, //金额保留两位小数
            'E' => NumberFormat::FORMAT_NUMBER_00, //金额保留两位小数
        ];
    }

    /**
     * sheet数据
     * @return \Illuminate\Support\Collection
     */
    public function collection()
    {
        $rows = [
            ["深圳福恋智能信息科技有限公司
            
福恋小程序会员收款明细表", '', '', ''],
            ['ID',"订单号", '商品名册好难过', '订单金额', '订单退款金额', '微信上手续费', '提现手续费', '订单时间', '月份']
        ];

        foreach ($this->date_arr as $date) {
            $start_date = $date['start_date'];
            $end_date = $date['end_date'];
            $date = date('m', strtotime($start_date));

            $orders = Order::with('refundOrders')->where('pay_status','PAID')->whereBetween('created_at', [$start_date, $end_date])->get();
            $sum = 0;
            foreach ($orders as $order) {
                $refund_price = $order->refundOrders->sum('refund_fee');

                $sum += $order->price;
                $rows[] = [$order->id, $order->trade_no, $order->goods,$order->price, $refund_price, 0.006, 0, $order->created_at, $date];
            }
            if ($sum) {
                $rows[] = ['','','合计', $sum, '', '', '', '', ''];
            }
        }
        return collect($rows);
    }

    public function registerEvents(): array
    {
        $sum = 0;
        foreach ($this->date_arr as $date) {
            $start_date = $date['start_date'];
            $end_date = $date['end_date'];
            $orders = Order::with('refundOrders')->where('pay_status','PAID')->whereBetween('created_at', [$start_date, $end_date])->get();

            $count = count($orders);
            if ($count) {
                $count = $count +1;
            }
            $sum = $sum + $count;
        }
        return [
            AfterSheet::class  => function(AfterSheet $event) use($sum){
                //设置列宽
                $arr  = ['A','B','C','D','E','F',"G","H",'I'];
                foreach ($arr as $value) {
                    $event->sheet->getDelegate()->getColumnDimension($value)->setWidth(20);
                }
                //自动换行
                $event->sheet->getStyle("A1:F1")->getAlignment()->setWrapText(TRUE);
                $event->sheet->getDelegate()->getRowDimension(1)->setRowHeight(80);
                //设置行高，$i为数据行数
                for ($i = 2; $i<=1265; $i++) {
                    $event->sheet->getDelegate()->getRowDimension($i)->setRowHeight(30);
                }
                //设置区域单元格垂直居中
                $event->sheet->getDelegate()->getStyle('A1:K1265')->getAlignment()->setVertical('center');
                //设置区域单元格水平居中
                $event->sheet->getDelegate()->getStyle('A1:K1265')->getAlignment()->setHorizontal('center');
                //设置区域单元格字体、颜色、背景等，其他设置请查看 applyFromArray 方法，提供了注释
                $event->sheet->getDelegate()->getStyle('A2:I'.($sum+2))->applyFromArray([
                    'borders'=> [
                        'allBorders' => [
                            'borderStyle' =>'thin',
                        ]
                    ]
                ]);
                $event->sheet->getDelegate()->getStyle('A1:I1')->applyFromArray([
                    'font' => [
                        'name' => '宋体',
                        'bold' => false,
                        'italic' => false,
                        'strikethrough' => false,
                        'size' => 14,
                        'color' => [
                            'rgb' => '000000'
                        ],
                    ]

                ]);
                $event->sheet->getDelegate()->getStyle('A2:I1080')->applyFromArray([
                    'font' => [
                        'name' => '宋体',
                        'bold' => false,
                        'italic' => false,
                        'strikethrough' => false,
                        'size' => 11,
                        'color' => [
                            'rgb' => '000000'
                        ],
                    ]

                ]);
                //合并单元格
                $event->sheet->getDelegate()->mergeCells('A1:I1');
//                $event->sheet->getDelegate()->mergeCells('D'.($data[0]).':E'.($data[0]));
//                $event->sheet->getDelegate()->mergeCells('D'.($data[1]).':E'.($data[1]));
//                $event->sheet->getDelegate()->mergeCells('D'.($data[2]).':E'.($data[2]));
            }
        ];
    }

    /**
     * sheet标题
     * @return string
     */
    public function title(): string
    {
        return "第".($this->key + 1)."季度福恋程序会员收款明细表";
    }
}