<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\Page;
use App\Models\User;
use App\Notifications\PageActionNotification;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Notification;
use Illuminate\Support\Str;

class PageController extends Controller
{
    public function index()
    {
        $pages = Page::latest()->paginate(10);
        return view('admin.pages.index', compact('pages'));
    }

    public function create()
    {
        return view('admin.pages.create');
    }

    public function store(Request $request)
    {
        $validated = $request->validate([
            'title' => 'required|string|max:255',
            'slug' => 'required|string|max:255|unique:pages',
            'content' => 'nullable|string',
            'meta_description' => 'nullable|string|max:255',
            'meta_keywords' => 'nullable|string|max:255',
            'og_title' => 'nullable|string|max:255',
            'og_description' => 'nullable|string|max:255',
            'og_image' => 'nullable|string|max:255',
            'canonical_url' => 'nullable|string|max:255',
            'active' => 'required|boolean',
        ]);

        $page = Page::create($validated);

        /** @var \App\Models\User $user */
        $user = Auth::user();
        
        // Notificar outros administradores sobre a nova página
        $admins = User::where('user_type', 'Admin')->where('id', '!=', $user->id)->get();
        Notification::send($admins, new PageActionNotification($page, $user, 'created'));

        return redirect()->route('admin.pages.index')->with('success', 'Página criada com sucesso.');
    }

    public function edit(Page $page)
    {
        return view('admin.pages.edit', compact('page'));
    }

    public function update(Request $request, Page $page)
    {
        $validated = $request->validate([
            'title' => 'required|string|max:255',
            'slug' => 'required|string|max:255|unique:pages,slug,' . $page->id,
            'content' => 'nullable|string',
            'meta_description' => 'nullable|string|max:255',
            'meta_keywords' => 'nullable|string|max:255',
            'og_title' => 'nullable|string|max:255',
            'og_description' => 'nullable|string|max:255',
            'og_image' => 'nullable|string|max:255',
            'canonical_url' => 'nullable|string|max:255',
            'active' => 'required|boolean',
        ]);

        $page->update($validated);

        /** @var \App\Models\User $user */
        $user = Auth::user();

        // Notificar outros administradores sobre a atualização
        $admins = User::where('user_type', 'Admin')->where('id', '!=', $user->id)->get();
        Notification::send($admins, new PageActionNotification($page, $user, 'updated'));

        return redirect()->route('admin.pages.index')->with('success', 'Página atualizada com sucesso.');
    }

    public function destroy(Page $page)
    {
        $page->delete();
        return redirect()->route('admin.pages.index')->with('success', 'Página excluída com sucesso.');
    }
}