<?php

namespace App\Komma\Kms\ActionLog;

/**
 * @author      Komma <info@komma.pro>
 * @copyright   (c) 2012-2016, Komma
 */

use App\Helpers\KommaHelpers;
use App\Komma\Kms\Core\Attributes\Attribute;
use App\Komma\Kms\Core\SectionController;
use Illuminate\Contracts\View\View;
use Illuminate\Http\Request;
use Illuminate\Support\MessageBag;

final class ActionLogController extends SectionController
{
    protected $slug = "actionlog";
    protected $classModelName = ActionLog::class; //We need to set a model although we don't even use it. This is because of the core of the KMS demands it

    public function __construct()
    {
        $actionLogSection = new ActionLogSection($this->slug);
        parent::__construct($actionLogSection);
        $this->modelService = new ActionLogModelService();
    }

    public function index() {
        $this->authorize('viewLogs', ActionLog::class);

        // Build section tabs
        $this->section->getTabs()->buildTabs();
        return $this->render();
    }

    /**
     * Triggered when the retrieve button is pressed
     *
     * @param Request $request
     * @return \Illuminate\Contracts\View\View
     * @throws \Illuminate\Auth\Access\AuthorizationException
     */
    public function retrieve(Request $request)
    {
        $this->authorize('viewLogs', ActionLog::class);

        $renderedView = $this->index();
        $attributes = $this->section->getAttributes();
        $attributes = $this->dataService->fillAttributesFromInput($attributes);

        $fromDate = null;
        $troughDate = null;
        $userFilter = null;
        $attributes->each((function(Attribute $attribute) use(&$model, &$fromDate, &$troughDate, &$userFilter) {
            $value = $attribute->getValue();

            switch ($attribute->getsValueFrom()) {
                case Attribute::ValueFromItself:
                    switch ($attribute->getsValueFromReference()) {
                        case 'from':
                            $fromDate = $value;
                            break;
                        case 'trough':
                            $troughDate = $value;
                            break;
                        case 'user_filter':
                            $userFilter = (int) $value;
                    }
                    break;
            }

            return $attribute;
        })->bindTo($this));

        $logs = $this->modelService->getLogs($fromDate, $troughDate, $userFilter)->get();
        $renderedView->withLogs($logs);

        return $renderedView;
    }

    /**
     * Makes the view and returns it
     *
     * @return View
     */
    protected function makeView(): View
    {
        $successes = (session()->has('successes')) ? session()->get('successes') : new MessageBag();
        return view('kms/section.actionlog', [
            'kms' => $this->siteService,
            'sectionTabs' => $this->section->getTabs(),
            'retrieveRoute' => [
                'route' => route('actionlog.retrieve'),
                'method' => 'POST'
            ],
            'successes' => $successes,
            'maxUploadSize' => KommaHelpers::fileUploadMaxSize()
        ]);
    }
}