<?php

namespace App\Exports;

use App\Models\Humidity;
use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\ShouldAutoSize;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithMapping;
use Maatwebsite\Excel\Concerns\WithStyles;
use PhpOffice\PhpSpreadsheet\Style\Border;
use PhpOffice\PhpSpreadsheet\Style\Color;
use PhpOffice\PhpSpreadsheet\Style\Fill;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;

class HumidityExport implements FromCollection, ShouldAutoSize, WithHeadings, WithMapping, WithStyles
{
    protected $startDate;

    protected $endDate;

    public function __construct($startDate, $endDate)
    {
        $this->startDate = $startDate;
        $this->endDate = $endDate;
    }

    /**
     * @return \Illuminate\Support\Collection
     */
    public function collection()
    {
        return Humidity::whereBetween('created_at', [$this->startDate, $this->endDate])
            ->selectRaw('DATE(created_at) as tanggal, AVG(nilai_humidity) as rata_rata_humidity')
            ->groupBy('tanggal')
            ->orderBy('tanggal')
            ->get();
    }

    public function headings(): array
    {
        return [
            'No',
            'Tanggal',
            'Rata-rata Kelembapan',
        ];
    }

    /**
     * @param  mixed  $row
     */
    public function map($row): array
    {
        static $number = 0;
        $number++;

        return [
            $number,
            $row->tanggal,
            $row->rata_rata_humidity,
        ];
    }

    /**
     * @return array
     */
    public function styles(Worksheet $sheet)
    {
        // Apply styles to the header row
        $sheet->getStyle('A1:C1')->applyFromArray([
            'font' => [
                'bold' => true,
                'color' => ['argb' => Color::COLOR_WHITE],
            ],
            'fill' => [
                'fillType' => Fill::FILL_SOLID,
                'startColor' => ['argb' => 'FF4CAF50'],
            ],
        ]);

        // Apply borders to all cells
        $sheet->getStyle('A1:C'.($sheet->getHighestRow()))
            ->getBorders()
            ->getAllBorders()
            ->setBorderStyle(Border::BORDER_THIN)
            ->setColor(new Color(Color::COLOR_BLACK));

        return [];
    }
}