<?php

namespace App\Imports;

use App\Models\Dataset\DatasetTable38;
use Maatwebsite\Excel\Concerns\ToModel;
use Maatwebsite\Excel\Concerns\WithStartRow;

class DatasetTable38Import implements ToModel,WithStartRow
{
    /**
    * @param array $row
    *
    * @return \Illuminate\Database\Eloquent\Model|null
    */
    protected $datasetId;
protected $userId;

    public function __construct($datasetId,$userId)
    {
        $this->datasetId = $datasetId;
        $this->userId = $userId;
    }

public function startRow(): int
    {
        return 6;
    }

public function model(array $row)
    {

// cek kalau row kosong jangan insert
        if (
            $row[0] === null && 
            $row[1] === null && 
            $row[2] === null && 
            $row[3] === null && 
            $row[4] === null && 
            $row[5] === null && 
            $row[6] === null && 
            $row[7] === null &&
            $row[8] === null &&
            $row[9] === null &&
            $row[10] === null &&
            $row[11] === null
        ) {
            return null; // baris kosong dilewati
        }
        return new DatasetTable38([
            'dataset_id'     => $this->datasetId,
            'created_by'     => $this->userId,
            'minyak_bakar'   => $row[1],
            'minyak_diesel'  => $row[2],
            'minyak_tanah'   => $row[3],
            'gas'            => $row[4],
            'batubara'       => $row[5],
            'lpg'            => $row[6],
            'briket'         => $row[7],
            'kayu_bakar'     => $row[8],
            'biomassa'       => $row[9],
            'bensin'         => $row[10],
            'solar'          => $row[11],
        ]);
    }
}