LcShopBundle/ShopBundle/Statistic/Statistic.php

<?php


namespace Lc\ShopBundle\Statistic;


use Lc\ShopBundle\Manager\EntityManager;
use Symfony\Component\OptionsResolver\OptionsResolver;

class Statistic
{
        protected $properties = array();
        protected $averageProperties = array();
        protected $labels;
        protected $dateStart;
        protected $dateEnd;
        protected $interval;
        protected $em;
        protected $resultsSort;

        public function __construct(EntityManager $entityManager, ?\DateTime $dateStart = null, ?\DateTime $dateEnd = null, ?string $interval = null)
        {
                $this->em = $entityManager;
                $this->dateStart = $dateStart;
                $this->dateEnd = $dateEnd;
                $this->interval = $interval;
        }

        public function addProperty(string $propertyName, array $options)
        {
                $resolver = new OptionsResolver();
                $this->configurePropertyOptions($resolver);
                $this->properties[$propertyName] = $resolver->resolve($options);
                $this->resultsSort[$propertyName] = $propertyName;
        }

        public function addAverageProperty(string $propertyName, array $options)
        {
                $resolver = new OptionsResolver();
                $this->configurePropertyOptions($resolver);
                $this->averageProperties[$propertyName] = $resolver->resolve($options);
                $this->resultsSort[$propertyName] = $propertyName;

        }


        public function setAverageData(string $propertyName, string $key, $value)
        {
                if (isset($this->averageProperties[$propertyName])) {
                        $this->averageProperties[$propertyName]['data'][$key] += number_format($value, 2);

                } else {
                        throw new \Exception('La proprieté "' . $propertyName . '" n\'existe pas ');
                }
        }

        public function setData(string $propertyName, string $key, $value)
        {
                if (isset($this->properties[$propertyName])) {
                        $this->properties[$propertyName]['data'][$key] += number_format($value, 2);
                        $this->properties[$propertyName]['total_period'] += number_format($value, 2);
                } else {
                        throw new \Exception('La proprieté "' . $propertyName . '" n\'existe pas ');
                }


        }

        public function setAveragePropertiesData()
        {
                foreach ($this->getLabels() as $key => $label) {
                        foreach ($this->getAverageProperties() as $averagePropertyName => $averageProperty) {
                                if ($this->getData($averageProperty['divider'], $key)) {
                                        $this->setAverageData($averagePropertyName, $key, $this->getData($averageProperty['dividend'], $key) / $this->getData($averageProperty['divider'], $key));
                                }

                                if ($this->getTotalPeriod($averageProperty['divider'])) {
                                        $this->averageProperties[$averagePropertyName]['total_period'] = $this->getTotalPeriod($averageProperty['dividend']) / $this->getTotalPeriod($averageProperty['divider']);
                                }
                        }
                }
                foreach ($this->getProperties() as $propertyName => $property) {
                        $this->properties[$propertyName]['average_period'] = number_format($this->properties[$propertyName]['total_period'] / count($this->getLabels()),2);
                }
                foreach ($this->getAverageProperties() as $averagePropertyName => $averageProperty) {
                        $this->averageProperties[$averagePropertyName]['average_period'] = number_format($this->averageProperties[$averagePropertyName]['total_period'] / count($this->getLabels()), 2);
                }


        }


        public function getLabels()
        {
                return $this->labels;
        }

        public function getProperties()
        {
                return $this->properties;
        }

        public function getData($propertyName, $key)
        {
                if (!isset($this->properties[$propertyName])) {
                        throw new \Exception('La proprieté "' . $propertyName . '" n\'existe pas ');
                }
                return $this->properties[$propertyName]['data'][$key];
        }

        public function getTotalPeriod($propertyName)
        {
                if (!isset($this->properties[$propertyName])) {
                        throw new \Exception('La proprieté "' . $propertyName . '" n\'existe pas ');
                }
                return $this->properties[$propertyName]['total_period'];
        }

        public function getAverageProperties()
        {
                return $this->averageProperties;
        }


        public function getResults()
        {
                $results = array_replace($this->resultsSort, $this->properties, $this->averageProperties);
                return $results;
        }

        public function getAsArray()
        {
                return array(
                        'label' => $this->getLabels(),
                        'data' => $this->getResults(),
                );
        }

        public function getDateRange()
        {
                return new \DatePeriod($this->getDateStart(), new \DateInterval('P1' . $this->getInterval()), $this->getDateEnd());
        }

        public function getDateStart()
        {
                return $this->dateStart;
        }

        public function getDateEnd()
        {
                return $this->dateEnd;
        }

        public function getInterval()
        {
                return $this->interval;
        }

        public function configurePropertyOptions(OptionsResolver $resolver)
        {
                $resolver->setDefaults([
                        'unit' => '',
                        'label' => 'Chiffre affaire produit',
                        'label_short' => 'CA produit',
                        'data' => array(),
                        'total_period' => 0,
                        'average_period' => 0,
                        'dividend' => null,
                        'divider' => null,
                ]);
        }
}