<?php
namespace controllers\publics;
	/**
	 * Page d'index, qui gère l'affichage par défaut temporairement
	 */
	class Dashboard extends \Controller
	{
		/**
		 * Cette fonction est appelée avant toute les autres : 
		 * Elle vérifie que l'utilisateur est bien connecté
		 * @return void;
		 */
		public function _before()
        {
            global $bdd;
            $this->bdd = $bdd;

            $this->internalSended = new \controllers\internals\Sended($this->bdd);
            $this->internalReceived = new \controllers\internals\Received($this->bdd);
            $this->internalContact = new \controllers\internals\Contact($this->bdd);
            $this->internalGroupe = new \controllers\internals\Groupe($this->bdd);
            $this->internalScheduled = new \controllers\internals\Scheduled($this->bdd);
            $this->internalCommand = new \controllers\internals\Command($this->bdd);
            $this->internalEvent = new \controllers\internals\Event($this->bdd);

			\controllers\internals\Tool::verify_connect();
        }

		/**
		 * Cette fonction est un alias de show
		 * @return void;
		 */	
		public function show ()
		{
			//Creation de l'object de base de données
			global $db;
			
			//Recupération des nombres des 4 panneaux d'accueil
            $nb_contacts = $this->internalContact->count();
            $nb_groupes = $this->internalGroupe->count();
            $nb_scheduleds = $this->internalScheduled->count();
            $nb_commands = $this->internalCommand->count();
            $nb_sendeds = $this->internalSended->count();
            $nb_receiveds = $this->internalReceived->count();

			//Création de la date d'il y a une semaine
			$now = new \DateTime();
			$one_week = new \DateInterval('P7D');
			$date = $now->sub($one_week);
			$formated_date = $date->format('Y-m-d');

			//Récupération des 10 derniers SMS envoyés, SMS reçus et evenements enregistrés. Par date.
            $sendeds = $this->internalSended->get_lasts_by_date(10);
            $receiveds = $this->internalReceived->get_lasts_by_date(10);
            $events = $this->internalEvent->get_lasts_by_date(10);

			//Récupération du nombre de SMS envoyés et reçus depuis les 7 derniers jours
            $nb_sendeds_by_day = $this->internalSended->count_by_day_since($formated_date);
            $nb_receiveds_by_day = $this->internalReceived->count_by_day_since($formated_date);

			//On va traduire ces données pour les afficher en graphique
			$array_area_chart = array();
			
			$today_less_7_day = new \DateTime();
			$today_less_7_day->sub(new \DateInterval('P7D'));
			$increment_day = new \DateInterval('P1D');
			$i = 0;

			//On va construire un tableau avec la date en clef, et les données pour chaque date
			while ($i < 7)
			{
				$today_less_7_day->add($increment_day);
				$i ++;
				$date_f = $today_less_7_day->format('Y-m-d');
				$array_area_chart[$date_f] = array(
					'period' => $date_f,
					'sendeds' => 0,
					'receiveds' => 0,
				);	
			}

			$total_sendeds = 0;
			$total_receiveds = 0;

			//0n remplie le tableau avec les données adaptées
			foreach ($nb_sendeds_by_day as $date => $nb_sended)
            {
                $array_area_chart[$date]['sendeds'] = $nb_sended;
                $total_sendeds += $nb_sended;
            }

			foreach ($nb_receiveds_by_day as $date => $nb_received)
			{
                $array_area_chart[$date]['receiveds'] = $nb_received;
                $total_receiveds += $nb_received;
			}

			$avg_sendeds = round($total_sendeds / 7, 2);
			$avg_receiveds = round($total_receiveds / 7, 2);

			$array_area_chart = array_values($array_area_chart);


			$this->render('dashboard/show', array(
				'nb_contacts' => $nb_contacts,
				'nb_groupes' => $nb_groupes,
				'nb_scheduleds' => $nb_scheduleds,
				'nb_commands' => $nb_commands,
				'nb_sendeds' => $nb_sendeds,
				'nb_receiveds' => $nb_receiveds,
				'avg_sendeds' => $avg_sendeds,
				'avg_receiveds' => $avg_receiveds,
				'sendeds' => $sendeds,
				'receiveds' => $receiveds,
				'events' => $events,
				'datas_area_chart' => json_encode($array_area_chart),
			));
			
		}
	}