<?php

namespace App\Http\Controllers;

use App\Enums\CommentStatus;
use App\Enums\FlightStatus;
use App\Models\Flight;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Http\Request;

class FlightController extends Controller
{
    public function index(Request $request)
    {
        $passengers =
            $request->input('adult', 0) +
            $request->input('children', 0);

        $flights = Flight::query()
            ->where('status', FlightStatus::ENABLE)
            ->applyFilter()
            ->when($request->filled('from-destination'), function (Builder $query) use ($request) {
                $from = $request->input('from-destination');

                $query->whereHas('departureAirport.city', function ($query) use ($from) {
                    $query->where('name', 'LIKE', "%$from%");
                });
            })
            ->when($request->filled('to-destination'), function (Builder $query) use ($request) {
                $to = $request->input('to-destination');

                $query->whereHas('arrivalAirport.city', function ($query) use ($to) {
                    $query->where('name', 'LIKE', "%$to%");
                });
            })
            ->when($passengers > 0, function (Builder $query) use ($passengers) {
                $query->where('capacity', '>=', $passengers);
            })
            ->with([
                'departureAirport.city',
                'arrivalAirport.city',
                'airline',
                'file',
            ])
            ->orderByDesc('created_at')
            ->paginate();

        return view('flights.index', compact('flights'));
    }

    public function show(Flight $flight)
    {
        abort_if(
            $flight->status !== FlightStatus::ENABLE,
            404
        );

        $flight->increment('views');

        $flight->load([
            'departureAirport.city',
            'arrivalAirport.city',
            'airline',
            'file',
            'comments' => function ($query) {
                $query
                    ->where('status', CommentStatus::APPROVED)
                    ->with('user')
                    ->orderByDesc('created_at');
            },
        ]);

        return view('flights.show', compact('flight'));
    }
}