<?php

declare(strict_types=1);

namespace App\Filament\Widgets;

use App\Models\Resume;
use Filament\Widgets\ChartWidget;
use Flowframe\Trend\Trend;
use Flowframe\Trend\TrendValue;

final class ResumesChart extends ChartWidget
{
    protected static ?string $heading = 'Created resumes per month';

    /** @return array<string, mixed> */
    protected function getData(): array
    {
        $data = Trend::model(Resume::class)
            ->between(
                start: now()->startOfYear(),
                end: now()->endOfYear()
            )
            ->perMonth()
            ->count();

        return [
            'datasets' => [
                [
                    'label' => 'New resumes',
                    'data' => $data->map(fn (TrendValue $value) => $value->aggregate),
                ],
            ],
            'labels' => $data->map(fn (TrendValue $value) => $value->date),
        ];
    }

    /** @return array<string, mixed> */
    protected function getOptions(): array
    {
        return [
            'plugins' => [
                'legend' => [
                    'display' => false,
                ],
            ],
            'scales' => [
                'y' => [
                    'ticks' => [
                        'stepSize' => 1,       // Ensure consistent steps
                        'precision' => 0,      // No decimal places
                    ],
                    'beginAtZero' => true,
                ],
            ],
        ];
    }

    protected function getType(): string
    {
        return 'line';
    }
}