<?php

/*
 * This file is part of the Maestro Workflow.
 * Copyright (C) Compos Juliot
 */

namespace Maestro\Component\Workflow\Query;

use App\Infrastructure\Workflow\RegistryCustom;
use Maestro\Component\Workflow\Command\Commands;
use Maestro\Component\Workflow\Repository\PlacesRepository;
use Maestro\Component\Workflow\Repository\TransitionsRepository;
use Maestro\Component\Workflow\View\PlaceReadView;
use Maestro\Component\Workflow\View\StatusView;

class PlaceQuery
{
    /** @var RegistryCustom */
    private $registry;

    /** @var TransitionQuery */
    private $transitionQuery;

    /** @var PlacesRepository */
    private $placesRepository;

    /** @var TransitionsRepository */
    private $transition;

    /** @var Commands */
    private $commands;

    public function __construct(RegistryCustom $registry, TransitionQuery $transitionQuery, PlacesRepository $placesRepository, TransitionsRepository $transition, Commands $commands)
    {
        $this->registry = $registry;
        $this->transitionQuery = $transitionQuery;
        $this->placesRepository = $placesRepository;
        $this->transition = $transition;
        $this->commands = $commands;
    }

    public function findFirstPlace(array $places, $module)
    {
        $current_places = [];
        foreach ($places as $place) {
            $current_places[] = $place['currentPlace'];
        }
        $color = null;
        if (count($current_places) > 0) {
            $color = $this->placesRepository->findFirstPlace($current_places, $module);
        }

        return $color;
    }

    public function changePlace($object_id, $transition_key)
    {
        $statusView = $this->StatusViewPlace($object_id, $transition_key);
        $changePlace = $this->registry->applyStatus($statusView['view'], $statusView['transition']->getConfiguration()->getId());
        if ($changePlace) {
            $transitionView = $this->transitionQuery->read($transition_key);
            $this->commands->getCommand($statusView['view'], $transitionView, $object_id);
        }

        return $changePlace;
    }

    private function StatusViewPlace($object_id, $transition_key)
    {
        $transition = $this->transition->findByKey($transition_key);

        return ['view'=>new StatusView(
            (int) $object_id,
            $transition_key
        ), 'transition'=>$transition];
    }

    public function readByConfig(int $configId)
    {
        $places = $this->placesRepository->findByConfigId($configId);

        $placesView = [];
        foreach ($places as $place) {
            $placesView[] = new PlaceReadView(
                $place->getId(),
                $place->getName(),
                $place->getDateEnable()
            );
        }

        return $placesView;
    }

    public function getKeysByConfig(int $configId)
    {
        $places = $this->placesRepository->findByConfigId($configId);

        $placesView = [];
        foreach ($places as $place) {
            $placesView[] = [
                "id" => $place->getId(),
                "key" => $place->getKey()
            ];
        }

        return $placesView;
    }

    public function getKeysByIds(array $ids)
    {
        $places = $this->placesRepository->findByIds($ids);

        $result = [];

        foreach($places as $place) {
            $result[] = ["id" => $place->getId(), "key" => $place->getKey()];
        }

        return $result;
    }
}