<?php

namespace App\Http\Controllers;

use App\Models\Service;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Inertia\Inertia;
use Inertia\Response;

class ServiceController extends Controller
{
    public function index(): Response
    {
        return Inertia::render('Services/Index', [
            'services' => Service::withCount('users', 'commandes')->get(),
        ]);
    }

    public function store(Request $request): RedirectResponse
    {
        $validated = $request->validate([
            'nom'         => 'required|string|max:100|unique:services,nom',
            'description' => 'nullable|string',
            'couleur'     => 'nullable|string|max:7',
            'icone'       => 'nullable|string|max:50',
        ]);

        Service::create($validated);

        return back()->with('success', 'Service créé.');
    }

    public function update(Request $request, Service $service): RedirectResponse
    {
        $validated = $request->validate([
            'nom'         => 'required|string|max:100|unique:services,nom,' . $service->id,
            'description' => 'nullable|string',
            'couleur'     => 'nullable|string|max:7',
            'icone'       => 'nullable|string|max:50',
        ]);

        $service->update($validated);

        return back()->with('success', 'Service mis à jour.');
    }

    public function destroy(Service $service): RedirectResponse
    {
        if ($service->users()->exists() || $service->commandes()->exists()) {
            return back()->with('error', 'Impossible de supprimer un service ayant des utilisateurs ou des commandes.');
        }

        $service->delete();

        return back()->with('success', 'Service supprimé.');
    }
}