<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class SettingsController extends Controller
{
    public function index()
    {
        $preferences = auth()->user()->notification_preferences ?? [
            'uptime' => ['mail'],
            'ssl' => ['mail'],
            'broken_links' => ['mail']
        ];

        $slackWebhook = env('SLACK_WEBHOOK_URL', '');

        return view('settings', compact('preferences', 'slackWebhook'));
    }

    public function updateNotifications(Request $request)
    {
        $request->validate([
            'uptime' => 'nullable|array',
            'uptime.*' => 'in:mail,slack',
            'ssl' => 'nullable|array',
            'ssl.*' => 'in:mail,slack',
            'broken_links' => 'nullable|array',
            'broken_links.*' => 'in:mail,slack',
        ]);

        $preferences = [
            'uptime' => $request->input('uptime', []),
            'ssl' => $request->input('ssl', []),
            'broken_links' => $request->input('broken_links', []),
        ];

        auth()->user()->update([
            'notification_preferences' => $preferences
        ]);

        return redirect()->route('settings')
            ->with('success', 'Notification preferences updated successfully.');
    }

    public function updateSlack(Request $request)
    {
        $request->validate([
            'slack_webhook' => 'nullable|url'
        ]);

        // Note: In a production app, you would store this in the user's settings or env
        // For now, we'll just return a message
        return redirect()->route('settings')
            ->with('success', 'Slack webhook URL saved. Please add it to your .env file as SLACK_WEBHOOK_URL.');
    }
}