<?php

namespace App\Http\Controllers\Supervisor;

use App\Http\Controllers\Controller;
use App\Http\Controllers\Supervisor\Concerns\ScopesSupervisorResources;
use App\Models\Booking;
use Illuminate\Http\Request;
use Inertia\Inertia;
use Inertia\Response;

class BookingPageController extends Controller
{
    use ScopesSupervisorResources;

    public function index(Request $request): Response
    {
        $query = Booking::query()
            ->with(['user:id,first_name,last_name,email', 'machine:id,uuid,name,establishment_id', 'machine.establishment:id,name']);

        $this->scopeMachineRelationQuery($query);
        $this->applyEstablishmentFilter($request, $query, 'machine');
        $this->applyUserSearchFilter($request, $query);

        if ($request->filled('status')) {
            $query->where('status', $request->string('status'));
        }

        if ($request->filled('date')) {
            $query->whereDate('slot_start', $request->string('date'));
        }

        $bookings = $query
            ->tap(fn ($builder) => $this->applySort($request, $builder, [
                'slot_start' => 'bookings.slot_start',
                'user' => fn ($builder, string $direction) => $this->sortByRelatedUser($builder, 'bookings', 'user_id', $direction),
                'machine' => fn ($builder, string $direction) => $this->sortByRelatedMachine($builder, 'bookings', $direction),
                'status' => 'bookings.status',
                'booking_fee' => 'bookings.booking_fee',
            ], 'slot_start', 'desc'))
            ->paginate($this->supervisorListPerPage($request))
            ->withQueryString()
            ->through(fn (Booking $booking) => [
                'uuid' => $booking->uuid,
                'status' => $booking->status,
                'status_label' => $this->statusLabel($booking->status),
                'slot_start' => $booking->slot_start?->toIso8601String(),
                'slot_end' => $booking->slot_end?->toIso8601String(),
                'booking_fee' => (float) $booking->booking_fee,
                'reserved_amount' => (float) $booking->reserved_amount,
                'penalty_amount' => (float) $booking->penalty_amount,
                'user' => $booking->user ? [
                    'name' => trim($booking->user->first_name.' '.$booking->user->last_name),
                    'email' => $booking->user->email,
                ] : null,
                'machine' => $booking->machine ? [
                    'uuid' => $booking->machine->uuid,
                    'name' => $booking->machine->name,
                    'establishment_name' => $booking->machine->establishment?->name,
                ] : null,
            ]);

        return Inertia::render('Supervisor/Bookings/Index', [
            'bookings' => $bookings,
            'establishments' => $this->establishmentOptions(),
            'filters' => [
                'establishment_id' => $request->filled('establishment_id') ? (int) $request->input('establishment_id') : null,
                'user' => $request->string('user')->toString() ?: null,
                'status' => $request->string('status')->toString() ?: null,
                'date' => $request->string('date')->toString() ?: null,
                'sort' => $request->string('sort')->toString() ?: 'slot_start',
                'direction' => $request->string('direction')->toString() === 'asc' ? 'asc' : 'desc',
                'per_page' => $this->supervisorListPerPage($request),
            ],
            'statusOptions' => $this->statusOptions(),
        ]);
    }

    /**
     * @return array<string, string>
     */
    private function statusOptions(): array
    {
        return [
            'pending' => 'En attente',
            'confirmed' => 'Confirmée',
            'cancelled' => 'Annulée',
            'expired' => 'Expirée',
            'active' => 'Active',
            'completed' => 'Terminée',
            'no_show' => 'Absent',
        ];
    }

    private function statusLabel(string $status): string
    {
        return $this->statusOptions()[$status] ?? $status;
    }
}