<?php

namespace App\Http\Controllers;

use App\Http\Requests\StoreWordRequest;
use App\Http\Requests\UpdateWordRequest;
use App\Models\Word;

use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
class WordsController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth');
        $this->middleware('role:ADMIN');
    }


    public function index()
    {
        return view('words.index', [
            'words' => Word::latest('id')->paginate(10),
        ]);
    }

    /**
     * Store a new Word in the database.
     */
    public function store(StoreWordRequest $request): RedirectResponse
    {
        $word = new Word;
        $word->name = $request->name;
        $word->translation = $request->translation;
        $word->save();

        return redirect('/words')->withSuccess('The Italian word and its translation have been successfully saved.');
    }

    /**
     * Update an existing Word in the database.
     */
    public function edit($id)
    {
        $data = Word::find($id);
        $id = $data->id;
        $name = $data->name;
        $translation = $data->translation;
        //return $translation;
        return view("words.partials.modify-word-form", compact('id', "name", "translation"));
    }

    public function insert()
    {
        return view("words.partials.insert-word-form");
    }

    /**
     * Update an existing Word in the database.
     */
    public function update(UpdateWordRequest $request, $id): RedirectResponse
    {
        $data = Word::find($id);

        $data->translation = $request->input('translation');
        $data->save();
        // Update the unique value
        $data->name = $request->input('name');

        // Check for uniqueness
        $isUnique = Word::where('name', $data->name)
            ->where('id', '!=', $id) // Exclude the current record from the uniqueness check
            ->doesntExist();

        if ($isUnique) {
            // Save the updated record
            $data->translation = $request->input('translation');
            $data->save();

            // Redirect to a success route or return a success message
            return redirect('/words')->withSuccess('The Italian word and its translation has been successfully changed.');
        } else {
            // Unique constraint violated
            return back()->withInput()->withErrors(['name' => 'Error: words already exists']);
        }
    }

    /**
     * Delete an existing Word in the database.
     */
    public function delete($id): RedirectResponse
    {
        Word::destroy($id);
        return redirect('/words')->withSuccess('The Italian word and its translation has been successfully deleted.');
    }
}