<?php
// declare(encoding='UTF-8');
/**
 * Migration des données CEL vers la base 2019 après avoir lancer le script nettoyage
 *
 * Utilisation :
 *  - migrer les mots-clés obs : <code>/opt/lamp/bin/php cli.php migration_mots_cles -a obs</code>
 *  - migrer les mots-clés images : <code>/opt/lamp/bin/php cli.php migration_mots_cles -a images</code>
 *
 * @category   CEL
 * @package    Scripts
 * @subpackage Migration : Mots-Clés
 * @author     Mathias CHOUET <mathias@tela-botanica.org>
 * @author     Jean-Pascal MILCENT <jpm@tela-botanica.org>
 * @author     Aurelien PERONNET <aurelien@tela-botanica.org>
 * @license    GPL v3 <http://www.gnu.org/licenses/gpl.txt>
 * @license    CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>
 * @copyright  1999-2014 Tela Botanica <accueil@tela-botanica.org>
 */

class Migrat2019 extends Script {

	private $mode;
	private $bd_new_cel = "tb_new_cel";
	
	public function __construct($script_nom, $parametres_cli) {
	    parent::__construct($script_nom, $parametres_cli);
	    $this->bdd = new Bdd();
	    $this->bd_new_cel = Config::get('nettoyage.cel_new');
	    $this->bd_cel = Config::get('nettoyage.cel_nettoye');
	}

	public function executer() {
		$cmd = $this->getParametre('a');
		$this->mode_verbeux = $this->getParametre('v');

		switch($cmd) {
		    case 'tout' :
		        $this->migrerObservations();
		        $this->migrerProjet();
		        $this->migrerObsEtendusChampsUtilisateur();
		        $this->migrerObsEtendusUtilisateur();
		        $this->migrerObsEtendusProjet();
		        $this->migrerMotsClesObs();
		        $this->migrerMotsClesObsLiaison();
		        $this->migrerImages();
		        $this->migrerMotsClesImages();
		        $this->migrerMotsClesImagesLiaison();
		        $this->ajouterIdProjet();
		        break;
			case 'obs':
				$this->migrerObservations();
				break;
			case 'projet':
			    $this->migrerProjet();
			    break;
			case 'obs_etendus':
			    $this->migrerObsEtendusChampsUtilisateur();
			    $this->migrerObsEtendusUtilisateur();
			    $this->migrerObsEtendusProjet();
				break;
			case 'obs_mots_cles':
			    $this->migrerMotsClesObs();
			    $this->migrerMotsClesObsLiaison();
			    break;
			case 'images':
			    $this->migrerImages();
			    break;
			case 'images_tag':
			    $this->migrerMotsClesImages();
			    $this->migrerMotsClesImagesLiaison();
			    break;
			case 'projet_id':
			    $this->ajouterIdProjet();
			    break;
			default:
				echo 'Méthode inconnue, les méthodes possibles sont obs et images'."\n";
		}
	}

	private function migrerObservations() {
	    $requete = "ALTER TABLE ".$this->bd_new_cel.".`occurrence` ADD IF NOT EXISTS project varchar(50);";
	    $this->bdd->requeter($requete);
	    
		$requete = "INSERT INTO ".$this->bd_new_cel.".`occurrence`
            (id, project, user_id, user_email, user_pseudo, date_observed, date_created, date_updated, date_published, user_sci_name, user_sci_name_id, accepted_sci_name, accepted_sci_name_id, family, certainty, annotation, coef, phenology, input_source, is_public, is_visible_in_cel, geometry, elevation, geodatum, locality, locality_insee_code, sublocality, environment, locality_consistency, station, published_location, osm_country, taxo_repo)
            SELECT id_observation,  CASE WHEN `mots_cles_texte` like '%sauvages%' then 'sauvages' WHEN `mots_cles_texte` like '%missions-flore%' then 'missions-flore'  WHEN `mots_cles_texte` like '%arbres-tetards%' then 'arbres-tetards' WHEN `mots_cles_texte` like '%arbres-remarquables%' then 'arbres-remarquables' WHEN `mots_cles_texte` like '%bellesdemarue%' then 'bellesdemarue' WHEN `mots_cles_texte` like '%biodiversite34%' then 'biodiversite34'  WHEN `mots_cles_texte` like '%messicoles%' then 'messicoles' WHEN `mots_cles_texte` like '%florileges%' then 'florileges' END, 
				ce_utilisateur, courriel_utilisateur, concat (prenom_utilisateur, ' ', nom_utilisateur),  date_observation, date_creation, date_modification, date_transmission,  nom_sel, nom_sel_nn, nom_ret, nom_ret_nn,  famille, certitude, commentaire, abondance,  phenologie, input_source, transmission, 1, 
				CONCAT('{\"type\":\"Point\",\"coordinates\":[', longitude, ',', latitude,']}'),  altitude, geodatum, zone_geo, ce_zone_geo, lieudit,  milieu, locality_consistency, station, published_location, pays,  nom_referentiel 
            FROM ".$this->bd_cel.".`cel_obs`";

		$this->bdd->requeter($requete);
	}
	
	private function migrerObsEtendusChampsUtilisateur() {
	    $requete = "ALTER TABLE ".$this->bd_new_cel.".`user_custom_field` ADD IF NOT EXISTS `field_id` VARCHAR(500) NOT NULL AFTER `default_value`;";
	    $this->bdd->requeter($requete);
	    $requete = "INSERT INTO ".$this->bd_new_cel.".`user_custom_field`
	        (name, data_type, default_value, field_id)
	        SELECT label, 'Texte', '', cle
	        FROM ".$this->bd_cel.".`cel_catalogue_champs_etendus` 
	        WHERE `cle` not in (SELECT `champ` FROM ".$this->bd_cel.".`cel_catalogue_champs_etendus_liaison`)";
	    $this->bdd->requeter($requete);
	}
	
	private function migrerObsEtendusUtilisateur() {
	    $requete = "INSERT INTO ".$this->bd_new_cel.".`user_custom_field_occurrence`
	        (`occurrence_id`, `user_custom_field_id`, `value`)
	        SELECT `id_observation`, id, `valeur` 
	        FROM ".$this->bd_cel.".`cel_obs_etendues`
	        RIGHT JOIN ".$this->bd_new_cel.".`user_custom_field` ON field_id = cle 
			WHERE id_observation in (select id FROM ".$this->bd_new_cel.".`occurrence`)";
	    $this->bdd->requeter($requete);
	}
	
	
	private function migrerObsEtendusProjet() {
	    $requete = "INSERT INTO ".$this->bd_new_cel.".`extended_field_occurrence`
	        (`occurrence_id`, `extended_field_id`, `value`)
	        SELECT `id_observation`, id, `valeur`
	        FROM ".$this->bd_cel.".`cel_obs_etendues`
	        RIGHT JOIN ".$this->bd_new_cel.".`extended_field` ON field_id = cle 
			WHERE id_observation in (select id FROM ".$this->bd_new_cel.".`occurrence`)";
	    $this->bdd->requeter($requete);
	}
	
	private function migrerProjet() {
	    $requete = "INSERT INTO ".$this->bd_new_cel.".`project_settings` (`id`, `project_id`, `project`, `language`, `title`, `logo`, `description`, `type`, `is_type`, `css_style`, `image_font`, `date_created`, `date_updated`, `taxo_restriction_type`, `taxo_restriction_value`, `location_type`, `location`, `published_location`, `environment`, `project_tag_name`, `info`)
	        SELECT * FROM ".$this->bd_cel.".`project_settings`";
	    $this->bdd->requeter($requete);
	    $requete = "INSERT INTO ".$this->bd_new_cel.".`extended_field` (`id`, `project_id`, `field_id`, `project`, `data_type`, `is_visible`, `is_mandatory`, `min_value`, `max_value`, `regexp`, `unit`)
	        SELECT * FROM ".$this->bd_cel.".`extended_field`";
	    $this->bdd->requeter($requete);
	    $requete = "INSERT INTO ".$this->bd_new_cel.".`extendedfield_translation`(`id`, `extended_field_id`, `project`, `label`, `description`, `default_value`, `error_message`, `language_iso_code`, `help`)
	        SELECT * FROM ".$this->bd_cel.".`extendedfield_translation`";
	    $this->bdd->requeter($requete);
	}
	
	private function migrerMotsClesObs() {
	    $requete = "INSERT INTO ".$this->bd_new_cel.".user_occurrence_tag
	        (id, user_id, name, path)
	        SELECT id_mot_cle, id_utilisateur, mot_cle, chemin
	        FROM ".$this->bd_cel.".`cel_arbre_mots_cles_obs`";
	    $this->bdd->requeter($requete);
	}
	
	private function migrerMotsClesObsLiaison() {
	    $requete = "INSERT INTO ".$this->bd_new_cel.".occurrence_user_occurrence_tag
	        (occurrence_id, user_occurrence_tag_id)
	        SELECT `id_element_lie`, `id_mot_cle` FROM ".$this->bd_cel.".`cel_mots_cles_obs_liaison`";
	    $this->bdd->requeter($requete);
	}
	
	private function migrerImages() {
	    $requete = "INSERT INTO ".$this->bd_new_cel.".photo
	        (id, occurrence_id, user_id, user_pseudo, user_email, date_shot, original_name, mime_type,
	        date_updated, date_created, date_linked_to_occurrence, content_url, size, url)
	        SELECT id_image, ce_observation, ce_utilisateur, prenom_utilisateur, 
	        courriel_utilisateur, date_prise_de_vue, nom_original,'' , date_modification, 
	        date_creation, date_liaison, '', '6444444',concat('https://api.tela-botanica.org/img:', 
	        lpad(`id_image`, 9, '0'), 'O')
	        FROM ".$this->bd_cel.".cel_images";
	    $this->bdd->requeter($requete);
	    $requete_jpg = 'UPDATE `photo` SET `mime_type` = "image/jpeg", `content_url`= concat('.Config::get('nettoyage.chemin_photo').
	        ',substr(lpad(id, 9, "0"),1,3),"/",substr(lpad(id, 9, "0"),4,3),"/O/",substr(lpad(id, 9, "0"),1,3),"_",substr(lpad(id, 9, "0"),4,3),"_",substr(lpad(id, 9, "0"),7,3),"_O",substr(`original_name` , char_length(`original_name`) - locate('.', reverse(`original_name`)) +1, locate('.', reverse(`original_name`))))
	        WHERE `original_name` like "%.jp%" and content_url = ""';
	    $this->bdd->requeter($requete_jpg);
	    $requete_png = 'UPDATE `photo` SET `mime_type` = "image/png", `content_url`= concat('.Config::get('nettoyage.chemin_photo').
	        ',substr(lpad(id, 9, "0"),1,3),"/",substr(lpad(id, 9, "0"),4,3),"/O/",substr(lpad(id, 9, "0"),1,3),"_",substr(lpad(id, 9, "0"),4,3),"_",substr(lpad(id, 9, "0"),7,3),"_O",substr(`original_name` , char_length(`original_name`) - locate('.', reverse(`original_name`)) +1, locate('.', reverse(`original_name`))))
	        WHERE `original_name` like "%.png" and content_url = ""';
	    $this->bdd->requeter($requete_png);
	    'UPDATE `photo` SET `mime_type` = "image/jpeg", `content_url`= concat('.Config::get('nettoyage.chemin_photo').
	        ',substr(lpad(id, 9, "0"),1,3),"/",substr(lpad(id, 9, "0"),4,3),"/O/",substr(lpad(id, 9, "0"),1,3),"_",substr(lpad(id, 9, "0"),4,3),"_",substr(lpad(id, 9, "0"),7,3),"_O.jpg")
	        WHERE content_url = "" and (`original_name` != "" or `original_name` is null)';
	}

	private function migrerMotsClesImages() {
	    $requete = "INSERT INTO ".$this->bd_new_cel.".photo_tag
	        (id, user_id, name, path)
	        SELECT id_mot_cle, id_utilisateur, mot_cle, chemin
	        FROM ".$this->bd_cel.".`cel_arbre_mots_cles_images`";
	    $this->bdd->requeter($requete);
	}
	
	private function migrerMotsClesImagesLiaison() {
	    $requete = "INSERT INTO ".$this->bd_new_cel.".photo_tag_photo
	        (photo_id, photo_tag_id)
	        SELECT `id_element_lie`, `id_mot_cle` FROM ".$this->bd_cel.".`cel_mots_cles_images_liaison`";
	    $this->bdd->requeter($requete);
	}
	
	private function ajouterIdProjet() {
	    $requete = "UPDATE ".$this->bd_new_cel.".`project_settings` SET `project_id` = `id`";
	    $this->bdd->requeter($requete);
	    $requete = "INSERT INTO ".$this->bd_new_cel.".`tb_project`(`id`, `label`, `is_private`) SELECT `id`, `project`, '0' FROM ".$this->bd_new_cel.".`project_settings` ";
	    $this->bdd->requeter($requete);
	    $requete = "UPDATE ".$this->bd_new_cel.".`extended_field` f right join ".$this->bd_new_cel.".`project_settings` s on 
	        s.`project` = f.`project` SET f.`project_id` = s.`project_id`";
	    $this->bdd->requeter($requete);
	    $requete = "UPDATE ".$this->bd_new_cel.".`occurrence` o right join ".$this->bd_new_cel.".`project_settings` s on 
	        s.`project` = o.`project` SET o.`project_id` = s.`project_id`";
	    $this->bdd->requeter($requete);
	}


}