<?php
namespace App\Model\Table;

use Cake\ORM\RulesChecker;
use Cake\ORM\Table;
use Cake\Validation\Validator;
use Cake\ORM\TableRegistry;

/**
 * Users Model
 * 
 * @property \Cake\ORM\Association\BelongsTo $GroupesThematiques
 * @property \Cake\ORM\Association\BelongsTo $GroupesMetiers
 * @property \Cake\ORM\Association\BelongsTo $SurCategories
 */
class UsersTable extends AppTable
{

    /**
     * Initialize method
     *
     * @param array $config
     *            The configuration for the Table.
     * @return void
     */
    public function initialize(array $config)
    {
        parent::initialize($config);
        
        $this->setTable('users');
        //$this->setDisplayField('id');
        $this->setDisplayField('nom');
        $this->setPrimaryKey('id');
        
        $this->belongsTo('GroupesMetiers', [
            'foreignKey' => 'groupes_metier_id'
        ]);
        $this->belongsTo('GroupesThematiques', [
            'foreignKey' => 'groupes_thematique_id'
        ]);
        $this->belongsTo('SurCategories', [
            'foreignKey' => 'sur_categorie_id'
        ]);
        
        // So that 'created' and 'updated' fields are filled
        $this->addBehavior('Timestamp');
    }

    /**
     * Default validation rules.
     *
     * @param \Cake\Validation\Validator $validator
     *            Validator instance.
     * @return \Cake\Validation\Validator
     */
    public function validationDefault(Validator $validator)
    {
        $validator->integer('id')->allowEmpty('id', 'create');
        
        $validator->notEmpty('nom', 'Un nom est nécessaire')->add('nom', 'valid', [
            'rule' => [
                'check_string'
            ],
            'message' => 'Le champ doit être valide.',
            'provider' => 'table'
        ]);
        
        $validator->notEmpty('username', 'Un login est nécessaire')
            ->add('username', 'valid', [
            'rule' => [
                'check_string'
            ],
            'message' => 'Le champ doit être valide.',
            'provider' => 'table'
        ])
            ->add('username', 'unique', [
            'rule' => 'validateUnique',
            'provider' => 'table'
        ]);
        
        $validator->allowEmpty('password');
        
        $configuration = TableRegistry::get('Configurations')->find()
            ->where([
            'id =' => 1
        ])
            ->first();
        if ($configuration->ldap_used) {
            $validator->allowEmpty('email');
        } else {
            $validator->email('email')->notEmpty('email', 'Un adresse mail est nécessaire');
        }
        
        /*
         * $validator
         * ->notEmpty('role', 'Un rôle est nécessaire')
         * ->add('role', 'inList', [
         * 'rule' => [ 'inList', ['Super Administrateur', 'Administration Plus', 'Administration', 'Responsable', 'Utilisateur']],
         * 'message' => 'Merci de rentrer un role valide'
         * ]);
         *
         */
        
        return $validator;
    }

    /**
     * Returns a rules checker object that will be used for validating
     * application integrity.
     *
     * @param \Cake\ORM\RulesChecker $rules
     *            The rules object to be modified.
     * @return \Cake\ORM\RulesChecker
     */
    public function buildRules(RulesChecker $rules)
    {
        $rules->add($rules->isUnique([
            'username'
        ]));
        // $rules->add($rules->isUnique(['email']));
        
        $rules->add($rules->existsIn([
            'groupes_metier_id'
        ], 'GroupesMetiers'));
        
        $rules->add($rules->existsIn(
            ['groupes_thematique_id'], 
            'GroupesThematiques'
            /*
            [
                'allowNullableNulls' => true,
                'allowMultipleNulls' => false
            ]
            */
        ));

        $rules->add($rules->existsIn([
            'sur_categorie_id'
        ], 'SurCategories'));
        return $rules;
    }

    function beforeSave($event, $entity, $options)
    {
        /*
        $entity = $event->getData('entity');
        if ($entity->isNew()) {
            $hasher = new DefaultPasswordHasher();
            ...
        }
        */
        if (! empty($entity->get('newname')) && ! empty($entity->get('newgivenname'))) {
            $entity->set('nom', $entity->get('newname') . ' ' . $entity->get('newgivenname'));
        }
        return true;
    }
}