<?php

namespace App\Http\Controllers;

use App\Domain\Reservations\Models\Reservation;
use Carbon\CarbonImmutable;
use Illuminate\Http\Request;
use Inertia\Inertia;
use Inertia\Response;

class GlobalCalendarController extends Controller
{
    public function __invoke(Request $request): Response
    {
        $filters = $request->validate(['month' => ['nullable', 'date_format:Y-m']]);
        $month = isset($filters['month'])
            ? CarbonImmutable::createFromFormat('!Y-m', $filters['month'])
            : now()->startOfMonth();

        return Inertia::render('reservations/calendar', [
            'scope' => 'global',
            'month' => $month->format('Y-m'),
            'reservations' => Reservation::query()
                ->with(['requester:id,name,department', 'items.asset:id,name,asset_tag'])
                ->where('starts_at', '<', $month->addMonth())
                ->where('ends_at', '>', $month)
                ->orderBy('starts_at')
                ->get(),
        ]);
    }
}