<?php


namespace App\Exports;

use Maatwebsite\Excel\Concerns\WithHeadings;    //设置标题
use Maatwebsite\Excel\Concerns\WithStrictNullComparison;   //为空时零填充
use Maatwebsite\Excel\Concerns\ShouldAutoSize;      //自动单元格尺寸
use phpDocumentor\Reflection\Types\Object_;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;      //设置单元格数据格式
use Maatwebsite\Excel\Concerns\WithColumnFormatting;
use Maatwebsite\Excel\Concerns\FromCollection;
use App\Models\User;
use App\Models\FeedbackHistory;

class LiveLogDataV2 implements FromCollection,WithHeadings
{
    private $data;

    public function __construct($data)
    {
        $this->data = $data;
    }
    public function headings(): array
    {
        return [
            '直播id',
            '红娘昵称',
            '直播次数',
            '直播开始时间',
            '直播结束时间',
            '总时长{单位、秒}',
        ];
    }
    //设置列格式
    public function columnFormats(): array
    {
        return [
            'A' => NumberFormat::FORMAT_TEXT,
        ];
    }
    public function collection()
    {
        return collect($this->data);
    }

}