<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\Page;
use Illuminate\Http\Request;
use Illuminate\Support\Str;

class PageController extends Controller
{
    public function index()
    {
        $pages = Page::orderBy('type')->orderBy('title')->get();
        return view('admin.pages.index', compact('pages'));
    }

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

    public function store(Request $request)
    {
        $data = $this->validated($request);
        Page::create($data);
        return redirect()->route('admin.pages.index')->with('success', 'Seite erstellt.');
    }

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

    public function update(Request $request, Page $page)
    {
        $data = $this->validated($request, $page);
        $page->update($data);
        return redirect()->route('admin.pages.index')->with('success', 'Seite aktualisiert.');
    }

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

    private function validated(Request $request, ?Page $page = null): array
    {
        $data = $request->validate([
            'title'            => 'required|string|max:255',
            'slug'             => 'nullable|string|max:255',
            'type'             => 'required|in:static,blog,faq',
            'content'          => 'nullable|string',
            'meta_title'       => 'nullable|string|max:255',
            'meta_description' => 'nullable|string|max:500',
            'published'        => 'boolean',
            'published_at'     => 'nullable|date',
            'show_in_footer'   => 'boolean',
            'show_in_nav'      => 'boolean',
            'nav_sort'         => 'integer|min:0',
        ]);
        $data['slug']           = $data['slug'] ? Str::slug($data['slug']) : Str::slug($data['title']);
        $data['published']      = $request->boolean('published');
        $data['show_in_footer'] = $request->boolean('show_in_footer');
        $data['show_in_nav']    = $request->boolean('show_in_nav');
        return $data;
    }
}