<?php

namespace App\Http\Controllers;

use App\Models\Book;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

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

    /**
     * Display the user's readlist.
     */
    public function index(Request $request)
    {
        $user = $request->user();
        $books = $user->readlistBooks()->with(['category', 'authors', 'summary'])->orderByPivot('created_at', 'desc')->paginate(12);

        return view('readlist.index', [
            'books' => $books,
        ]);
    }

    /**
     * Add a book to the readlist.
     */
    public function store(Request $request, Book $book)
    {
        $user = $request->user();
        $user->readlistBooks()->syncWithoutDetaching([$book->id]);

        if ($request->wantsJson()) {
            return response()->json(['status' => 'added']);
        }

        return back()->with('success', 'Book added to your readlist.');
    }

    /**
     * Remove a book from the readlist.
     */
    public function destroy(Request $request, Book $book)
    {
        $user = $request->user();
        $user->readlistBooks()->detach($book->id);

        if ($request->wantsJson()) {
            return response()->json(['status' => 'removed']);
        }

        return back()->with('success', 'Book removed from your readlist.');
    }
}