mailwolt/app/Livewire/Ui/Security/AccountSecurityForm.php

<?php

namespace App\Livewire\Ui\Security;

use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Password;
use Illuminate\Validation\Rule;
use Livewire\Component;

class AccountSecurityForm extends Component
{
    // “Company Policy” – hier nur Platzhalter; speicherst du später global
    public bool $require2fa = false;
    public bool $allowTotp  = true;
    public bool $allowMail  = true;

    public string $name      = '';
    public string $username  = '';
    public string $maskedEmail = '';   // nur Anzeige links
    public string $emailInput  = '';   // editierbar rechts

    // aktueller Benutzer
    public bool $userHas2fa = false;
    public bool $totpActive = false;
    public bool $email2faActive = false;

    // Profil
    public string $email    = '';

    // Passwort
    public string $current_password = '';
    public string $new_password = '';
    public string $new_password_confirmation = '';

    // E-Mail-2FA
    public string $email_current = '';
    public string $email_new = '';

    protected $listeners = [
        'totp-enabled'      => 'onTotpEnabled',
        'totp-disabled'     => 'onTotpDisabled',
        'email2fa-enabled'  => 'onEmail2faEnabled',
        'email2fa-disabled' => 'onEmail2faDisabled',
    ];

    public function mount(): void
    {
        $u = Auth::user();

        $this->name     = (string)($u->name ?? '');
        $this->username = (string)($u->username ?? '');
        $this->email    = (string)($u->email ?? '');
        $this->maskedEmail = $this->maskEmail($u->email ?? '');
        $this->emailInput  = (string)($u->email ?? '');


        $this->totpActive     = (bool) optional($u->twoFactorMethod('totp'))->enabled;
        $this->email2faActive = (bool) optional($u->twoFactorMethod('email'))->enabled;
        $this->userHas2fa     = $u->twoFactorEnabled();
    }


    protected function rules(): array
    {
        $userId = Auth::id();

        return [
            'require2fa' => ['boolean'],
            'allowTotp'  => ['boolean'],
            'allowMail'  => ['boolean'],

            'username' => ['required','string','min:3','max:80'],
            'email'    => [
                'required','email', Rule::unique('users','email')->ignore($userId)
            ],

            'current_password'          => ['nullable','string'],
            'new_password'              => ['nullable', Password::min(10)->mixedCase()->numbers()],
            'new_password_confirmation' => ['same:new_password'],

            'email_current'           => ['required','email','in:'.(auth()->user()->email ?? '')],
            'email_new'               => ['required','email','different:email_current','max:255','unique:users,email'],
        ];
    }

    /* ===== Aktionen ===== */

    public function save2faPolicy(): void
    {
        $this->validate([
            'require2fa' => ['boolean'],
            'allowTotp'  => ['boolean'],
            'allowMail'  => ['boolean'],
        ]);

        // TODO: In einer Settings-Tabelle persistieren
        $this->dispatch('toast', body: '2FA-Richtlinie gespeichert.');
    }

//    public function toggleUser2fa(): void
//    {
//        // “Globaler” Toggle – wenn nichts aktiv, öffnet der Nutzer die Modals.
//        // Hier nur eine UX-Rückmeldung:
//        if (! $this->userHas2fa) {
//            $this->dispatch('toast', body: 'Wähle und richte zuerst eine Methode ein (TOTP oder E-Mail).');
//            return;
//        }
//
//        // Wenn mindestens 1 Methode aktiv ist → komplett aus
//        $u = Auth::user();
//        $u->twoFactorMethods()->update(['enabled' => false, 'confirmed_at' => null, 'secret' => null]);
//        $this->totpActive = $this->email2faActive = $this->userHas2fa = false;
//
//        $this->dispatch('toast', body: '2FA deaktiviert.');
//    }


    protected function maskEmail(string $email): string {
        if (!str_contains($email, '@')) return $email;
        [$l, $d] = explode('@', $email, 2);
        $l = strlen($l) <= 2 ? substr($l, 0, 1).'…' : substr($l,0,1).str_repeat('•', max(1, strlen($l)-3)).substr($l,-2);
        $d = preg_replace('/(^.).*(\..{1,4}$)/', '$1…$2', $d);
        return "{$l}@{$d}";
    }

    public function saveProfile(): void
    {
        $this->validate([
            'username' => ['required','string','min:3','max:80'],
            'email'    => ['required','email', Rule::unique('users','email')->ignore(Auth::id())],
        ]);

        $u = Auth::user();
        $u->name  = $this->username;
        $u->email = $this->email;
        $u->save();

        $this->dispatch('toast', body: 'Profil gespeichert.');
    }

    public function changePassword(): void
    {
        if ($this->new_password === '') {
            $this->dispatch('toast', body: 'Kein neues Passwort eingegeben.');
            return;
        }

        $this->validate([
            'current_password'          => ['required','string'],
            'new_password'              => ['required', Password::min(10)->mixedCase()->numbers()],
            'new_password_confirmation' => ['required','same:new_password'],
        ]);

        $u = Auth::user();
        if (! Hash::check($this->current_password, $u->password)) {
            $this->addError('current_password','Aktuelles Passwort ist falsch.');
            return;
        }

        $u->password = Hash::make($this->new_password);
        $u->save();

        $this->reset(['current_password','new_password','new_password_confirmation']);
        $this->dispatch('toast', body: 'Passwort aktualisiert.');
    }


    public function changeEmail(): void
    {
        $this->validate(['email_current','email_new']);

        $user = auth()->user();
        $old  = $user->email;

        // 1) neue E-Mail in „pending“ Tabelle/Spalte ablegen (z. B. users.email_pending + token)
        // 2) Verifizierungs-Mail an $this->email_new senden (mit Token)
        // 3) Anzeigen/Toast
        $this->dispatch('toast', body: 'Bestätigungslink an die neue E-Mail gesendet.');

        // Felder leeren
        $this->reset(['email_current', 'email_new', 'email_new_confirmation']);
    }

    public function onTotpEnabled()     { $this->totpActive = true;  $this->userHas2fa = true; }
    public function onTotpDisabled()    { $this->totpActive = false; $this->userHas2fa = $this->email2faActive; }
    public function onEmail2faEnabled() { $this->email2faActive = true; $this->userHas2fa = true; }
    public function onEmail2faDisabled(){ $this->email2faActive = false; $this->userHas2fa = $this->totpActive; }

    public function render()
    {
        return view('livewire.ui.security.account-security-form');
    }
}