<?php

namespace App\Http\Controllers\Web;

use App\Events\Settings\Updated as SettingsUpdated;
use App\Http\Controllers\Controller;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Inertia\Inertia;
use Inertia\Response as InertiaResponse;
use Setting;

class SettingsController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth');
    }

    /**
     * Display general settings page.
     */
    public function general(): InertiaResponse
    {
        return Inertia::render('settings/General', [
            'values' => ['app_name' => setting('app_name')],
        ]);
    }

    /**
     * Display Authentication & Registration settings page.
     */
    public function auth(): InertiaResponse
    {
        return Inertia::render('settings/Auth', [
            'values' => $this->settingValues([
                'remember_me',
                'forgot_password',
                'login_reset_token_lifetime',
                'max_active_sessions',
                'throttle_enabled',
                'throttle_attempts',
                'throttle_lockout_time',
                'reg_enabled',
                'tos',
                'reg_email_confirmation',
                '2fa.enabled',
                'approval.enabled',
                'password-change.enabled',
                'registration.captcha.enabled',
            ]),
            'captchaConfigured' => (bool) (config('captcha.secret') && config('captcha.sitekey')),
        ]);
    }

    /**
     * @param  array<int, string>  $keys
     * @return array<string, mixed>
     */
    private function settingValues(array $keys): array
    {
        $defaults = [
            'login_reset_token_lifetime' => 30,
            'max_active_sessions' => 0,
            'throttle_attempts' => 10,
            'throttle_lockout_time' => 1,
        ];

        $values = [];

        foreach ($keys as $key) {
            $values[$key] = setting($key, $defaults[$key] ?? null);
        }

        return $values;
    }

    public function update(Request $request): RedirectResponse
    {
        $this->updateSetting($request->except('_token'));

        return back()->withSuccess(__('Settings updated successfully.'));
    }

    private function updateSetting(array $input): void
    {
        foreach ($input as $key => $value) {
            Setting::set($key, $value);
        }

        Setting::save();

        event(new SettingsUpdated);
    }

    public function enableTwoFactor(): RedirectResponse
    {
        $this->updateSetting(['2fa.enabled' => true]);

        return back()->withSuccess(__('Two-Factor Authentication enabled successfully.'));
    }

    public function disableTwoFactor(): RedirectResponse
    {
        $this->updateSetting(['2fa.enabled' => false]);

        return back()->withSuccess(__('Two-Factor Authentication disabled successfully.'));
    }

    public function enableApproval(): RedirectResponse
    {
        $this->updateSetting(['approval.enabled' => true]);

        return back()->withSuccess(__('User Confirmation Flow enabled successfully.'));
    }

    public function disableApproval(): RedirectResponse
    {
        $this->updateSetting(['approval.enabled' => false]);

        return back()->withSuccess(__('User Confirmation Flow disabled successfully.'));
    }

    public function enablePasswordChange(): RedirectResponse
    {
        $this->updateSetting(['password-change.enabled' => true]);

        return back()->withSuccess(__('Force Password Change for users enabled successfully.'));
    }

    public function disablePasswordChange(): RedirectResponse
    {
        $this->updateSetting(['password-change.enabled' => false]);

        return back()->withSuccess(__('Force Password Change for users disabled successfully.'));
    }

    public function enableCaptcha(): RedirectResponse
    {
        $this->updateSetting(['registration.captcha.enabled' => true]);

        return back()->withSuccess(__('reCAPTCHA enabled successfully.'));
    }

    public function disableCaptcha(): RedirectResponse
    {
        $this->updateSetting(['registration.captcha.enabled' => false]);

        return back()->withSuccess(__('reCAPTCHA disabled successfully.'));
    }

    public function notifications(): InertiaResponse
    {
        return Inertia::render('settings/Notifications', [
            'values' => [
                'notifications_signup_email' => setting('notifications_signup_email'),
            ],
        ]);
    }
}