<?php

namespace App\Exports;

use App\Models\News;
use Carbon\Carbon;
use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithMapping;
use Maatwebsite\Excel\Concerns\WithStyles;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;

class NewsExport implements FromCollection, WithHeadings, WithMapping, WithStyles
{
    /**
     * @return \Illuminate\Support\Collection
     */
    protected $no = 1;

    protected $category;

    protected $year;

    protected $month;

    protected $date;

    public function __construct($category, $year, $month, $date)
    {
        $this->category = $category;
        $this->year = $year;
        $this->month = $month;
        $this->date = $date;
    }

    public function collection()
    {
        $query = News::query();

        if ($this->category !== 'all') {
            if ($this->category === 'news') {
                $query->where('category', '0');
            } elseif ($this->category === 'announcement') {
                $query->where('category', '1');
            }
        }

        if ($this->year) {
            $query->whereYear('created_at', $this->year);
        }

        if ($this->month) {
            $monthYear = Carbon::parse($this->month);
            $query->whereYear('created_at', $monthYear->year)
                ->whereMonth('created_at', $monthYear->month);
        }

        if ($this->date) {
            $query->whereDate('created_at', $this->date);
        }

        return $query->get();
    }

    public function map($news): array
    {
        return [
            $this->no++,
            $news->title,
            $news->link ?? 'Tidak ada',
            $news->tag ?? 'Tidak ada',
            $news->category === '0' ? 'Berita' : 'Pengumuman',
            $news->views == '0' ? '0' : $news->views,
            Carbon::parse($news->created_at)->locale('id')->translatedFormat('l, d F Y'),
            $news->author->name,
        ];
    }

    public function headings(): array
    {
        return [
            ['Data Berita', '', '', '', '', '', '', ''],
            ['NO', 'Judul', 'Link', 'Tag', 'Kategori', 'Dilihat', 'Dibuat Pada', 'Dibuat Oleh'],
        ];
    }

    public function styles(Worksheet $sheet)
    {
        $sheet->mergeCells('A1:D1'); // A1 sampai D1 digabung

        // Set alignment untuk pusat horizontal dan vertikal
        $sheet->getStyle('A1:H1')->getAlignment()->setHorizontal('center');
        $sheet->getStyle('A1:H1')->getAlignment()->setVertical('center');

        $sheet->getColumnDimension('A')->setAutoSize(true);
        $sheet->getColumnDimension('B')->setAutoSize(true);
        $sheet->getColumnDimension('C')->setAutoSize(true);
        $sheet->getColumnDimension('D')->setAutoSize(true);
        $sheet->getColumnDimension('E')->setAutoSize(true);
        $sheet->getColumnDimension('F')->setAutoSize(true);
        $sheet->getColumnDimension('G')->setAutoSize(true);
        $sheet->getColumnDimension('H')->setAutoSize(true);

        // Menambahkan gaya lain jika diperlukan
        $sheet->getStyle('A1:H1')->getFont()->setBold(true);
        $sheet->getStyle('A1:H1')->getFont()->setSize(14);
    }
}