<?php

use App\Models\User;
use App\Services\Auth\LoginCompletion;
use App\Support\LoginRedirect;
use Illuminate\Auth\Events\Failed;
use Illuminate\Auth\Events\Lockout;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\RateLimiter;
use Illuminate\Support\Facades\Session;
use Illuminate\Support\Str;
use Illuminate\Validation\ValidationException;
use Livewire\Attributes\Layout;
use Livewire\Attributes\Validate;
use Livewire\Component;

new #[Layout('components.layouts.auth.pressekonto', ['heading' => 'Willkommen zurück', 'eyebrow' => 'Anmeldung im Publisher-Hub', 'topRightLabel' => 'Noch kein Konto?', 'topRightLinkText' => 'Konto erstellen', 'topRightLinkHref' => '/register'])] class extends Component {
    #[Validate('required|string|email')]
    public string $email = '';

    #[Validate('required|string')]
    public string $password = '';

    public bool $remember = false;

    /**
     * Handle an incoming authentication request.
     */
    public function login(): void
    {
        $this->validate();

        $this->ensureIsNotRateLimited();

        // Zugangsdaten prüfen, OHNE schon einzuloggen – sonst würde die
        // Fortify-2FA-Pipeline umgangen (2FA-Bypass). Legacy-User ohne Passwort
        // (password = null) scheitern hier korrekt und nutzen Magic-Link/Reset.
        $user = User::query()->where('email', $this->email)->first();

        if (! $user || ! $user->password || ! Hash::check($this->password, $user->password)) {
            RateLimiter::hit($this->throttleKey());

            // Standard-Event wie bei Auth::attempt() — ohne Passwort; der
            // Aktivitäts-Verlauf leitet den Grund am User ab (Monitoring 1.7).
            event(new Failed('web', $user, ['email' => $this->email]));

            throw ValidationException::withMessages([
                'email' => __('auth.failed'),
            ]);
        }

        RateLimiter::clear($this->throttleKey());

        // 2FA aktiv: nicht einloggen, sondern in Fortifys Challenge übergeben
        // (Session-Vertrag login.id/login.remember wie RedirectIfTwoFactorAuthenticatable).
        if ($user->hasEnabledTwoFactorAuthentication()) {
            app(LoginCompletion::class)->handOffToTwoFactor(request(), $user, 'password', $this->remember);

            $this->redirect(route('two-factor.challenge'));

            return;
        }

        Auth::login($user, $this->remember);

        // Unverifizierte Selbst-Registrierer → Notice-Seite.
        if (! $user->hasVerifiedEmail()) {
            Session::regenerate();
            $this->redirect(route('verification.notice', absolute: false));

            return;
        }

        // Verifiziert, aber deaktiviert: Login zentral blockieren.
        if (! $user->is_active) {
            Auth::logout();

            throw ValidationException::withMessages([
                'email' => __('Ihr Konto ist nicht aktiv. Bitte wenden Sie sich an den Support.'),
            ]);
        }

        app(LoginCompletion::class)->recordLogin($user, request());

        Session::regenerate();

        // Rollengerechter, 403-sicherer Redirect. Ohne navigate:true, weil das
        // Portal ein anderes Vite-Bundle nutzt als das Hub-Auth-Layout.
        $this->redirect(LoginRedirect::safeTarget(
            $user,
            Session::pull('url.intended'),
            LoginRedirect::homeFor($user),
        ));
    }

    /**
     * Ensure the authentication request is not rate limited.
     */
    protected function ensureIsNotRateLimited(): void
    {
        if (! RateLimiter::tooManyAttempts($this->throttleKey(), 5)) {
            return;
        }

        // Die Adresse steckt im Livewire-Payload, nicht im Request-Input —
        // für den Aktivitäts-Verlauf mitgeben.
        event(new Lockout(request()->duplicate(request: ['email' => $this->email])));

        $seconds = RateLimiter::availableIn($this->throttleKey());

        throw ValidationException::withMessages([
            'email' => __('auth.throttle', [
                'seconds' => $seconds,
                'minutes' => ceil($seconds / 60),
            ]),
        ]);
    }

    /**
     * Get the authentication rate limiting throttle key.
     */
    protected function throttleKey(): string
    {
        return Str::transliterate(Str::lower($this->email).'|'.request()->ip());
    }
}; ?>

<div>
    <x-session-status class="mb-4" />

    <form wire:submit="login" class="space-y-[18px]" novalidate>

        <div>
            <label class="field-label" for="auth-email">{{ __('E-Mail-Adresse') }}</label>
            <input
                id="auth-email"
                type="email"
                wire:model="email"
                autocomplete="username"
                required
                autofocus
                class="field-input"
                placeholder="redaktion@ihr-unternehmen.de"
                @error('email') aria-invalid="true" @enderror
            />
            @error('email')
                <p class="field-error">{{ $message }}</p>
            @enderror
        </div>

        <x-password-input name="password" :label="__('Passwort')" autocomplete="current-password">
            <x-slot:labelAction>
                @if (\Illuminate\Support\Facades\Route::has('password.request'))
                    <a href="{{ route('password.request') }}" class="link-hub text-[12px]" wire:navigate>
                        {{ __('Passwort vergessen?') }}
                    </a>
                @endif
            </x-slot:labelAction>
        </x-password-input>

        <label class="flex items-center gap-2.5 text-[12.5px] text-ink-2 cursor-pointer select-none">
            <input type="checkbox" wire:model="remember" class="auth-check" />
            {{ __('Angemeldet bleiben') }}
        </label>

        <button type="submit" class="auth-btn-primary !mt-[22px]" wire:loading.attr="disabled" wire:target="login">
            <span wire:loading.remove wire:target="login">{{ __('Anmelden') }}</span>
            <span wire:loading wire:target="login">{{ __('Anmelden …') }}</span>
        </button>

        <div class="flex items-center gap-3 !mt-[22px] !mb-[14px]">
            <span class="flex-1 h-px bg-bg-rule"></span>
            <span class="text-[11px] font-semibold tracking-[0.18em] uppercase text-ink-3">{{ __('oder') }}</span>
            <span class="flex-1 h-px bg-bg-rule"></span>
        </div>

        <a href="{{ route('magic-link.request') }}" class="auth-btn-outline !mt-0" wire:navigate>
            <svg width="13" height="13" viewBox="0 0 16 16" fill="none" aria-hidden="true">
                <rect x="2" y="3" width="12" height="10" stroke="currentColor" stroke-width="1.4" />
                <path d="M2.5 4l5.5 5 5.5-5" stroke="currentColor" stroke-width="1.4" stroke-linejoin="round" />
            </svg>
            <span>{{ __('Anmeldung per E-Mail-Link') }}</span>
        </a>

        <a href="{{ route('oauth.google.redirect') }}" class="auth-btn-outline !mt-3">
            <svg width="15" height="15" viewBox="0 0 18 18" aria-hidden="true">
                <path fill="#4285F4" d="M17.64 9.2c0-.64-.06-1.25-.16-1.84H9v3.48h4.84a4.14 4.14 0 0 1-1.8 2.72v2.26h2.92c1.71-1.57 2.68-3.89 2.68-6.62z"/>
                <path fill="#34A853" d="M9 18c2.43 0 4.47-.8 5.96-2.18l-2.92-2.26c-.81.54-1.84.86-3.04.86-2.34 0-4.32-1.58-5.03-3.7H.96v2.33A9 9 0 0 0 9 18z"/>
                <path fill="#FBBC05" d="M3.97 10.72A5.4 5.4 0 0 1 3.68 9c0-.6.1-1.18.29-1.72V4.95H.96A9 9 0 0 0 0 9c0 1.45.35 2.82.96 4.05l3.01-2.33z"/>
                <path fill="#EA4335" d="M9 3.58c1.32 0 2.5.45 3.44 1.35l2.58-2.59C13.46.89 11.43 0 9 0A9 9 0 0 0 .96 4.95l3.01 2.33C4.68 5.16 6.66 3.58 9 3.58z"/>
            </svg>
            <span>{{ __('Mit Google anmelden') }}</span>
        </a>

    </form>
</div>