<?php

declare(strict_types=1);

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Http\Requests\Auth\RegisterRequest;
use App\Models\User;
use Illuminate\Auth\Events\Registered;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;
use Illuminate\View\View;

class RegisteredUserController extends Controller
{
    /**
     * Display the registration view.
     */
    public function create(): View
    {
        return view('auth.register');
    }

    /**
     * Handle an incoming registration request.
     *
     * @throws \Illuminate\Validation\ValidationException
     */
    public function store(RegisterRequest $request): RedirectResponse
    {
        $user = User::create([
            'name' => $request->name,
            'email' => $request->email,
            'password' => Hash::make($request->password),
            'role' => 'pending',
            'is_approved' => false,
        ]);

        event(new Registered($user));

        Auth::login($user);

        $this->recordDocumentAcceptances($user, $request);

        return redirect(route('dashboard'));
    }

    private function recordDocumentAcceptances(User $user, RegisterRequest $request): void
    {
        $documents = \App\Models\LegalDocument::all()->groupBy('type');

        foreach ($documents as $type => $docs) {
            $latest = $docs->sortByDesc('version')->first();

            if (!$latest) {
                continue;
            }

            \App\Models\UserDocumentAcceptance::create([
                'user_id' => $user->id,
                'legal_document_id' => $latest->id,
                'document_version' => $latest->version,
                'ip_address' => $request->ip(),
                'user_agent' => $request->userAgent(),
                'accepted_at' => now(),
            ]);
        }
    }
}