<?php

/*
 * Copyright © 2020 Miguel Nogueira
 *
 *   This file is part of Raspberry Staff Manager.
 *
 *     Raspberry Staff Manager is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     Raspberry Staff Manager is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with Raspberry Staff Manager.  If not, see <https://www.gnu.org/licenses/>.
 */

namespace App\Http\Controllers;

use App\Facades\Options;
use App\Options as Option;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;

class OptionsController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Http\Response|\Illuminate\View\View
     */
    public function index()
    {
        // TODO: Obtain this from the facade
        $options = Option::all();

        return view('dashboard.administration.settings')
            ->with('options', $options);
    }

    public function saveSettings(Request $request)
    {
        if (Auth::user()->can('admin.settings.edit')) {
            Log::debug('Updating application options', [
                'ip' => $request->ip(),
                'ua' => $request->userAgent(),
                'username' => Auth::user()->username,
            ]);
            foreach ($request->all() as $optionName => $option) {
                try {
                    Log::debug('Going through option '.$optionName);
                    if (Options::optionExists($optionName)) {
                        Log::debug('Option exists, updating to new values', [
                            'opt' => $optionName,
                            'new_value' => $option,
                        ]);
                        Options::changeOption($optionName, $option);
                    }
                } catch (\Exception $ex) {
                    Log::error('Unable to update options!', [
                        'msg' => $ex->getMessage(),
                        'trace' => $ex->getTraceAsString(),
                    ]);
                    report($ex);

                    $errorCond = true;
                    $request->session()->flash('error', 'An error occurred while trying to save settings: '.$ex->getMessage());
                }
            }

            if (! isset($errorCond)) {
                $request->session()->flash('success', 'Settings saved successfully!');
            }
        } else {
            $request->session()->flash('error', 'You do not have permission to update this resource.');
        }

        return redirect()->back();
    }
}