<?php

    /**
     * The Legend of Z
     *
     * @author      Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
     * @copyright   2014 Heinrich-Heine-Universität Düsseldorf
     * @license     http://www.gnu.org/licenses/gpl.html
     * @link        https://bitbucket.org/coderkun/the-legend-of-z
     */

    namespace hhu\z\models;


    /**
     * Model to interact with the Seminarycharacterfields-tables.
     *
     * @author  Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
     */
    class SeminarycharacterfieldsModel extends \hhu\z\Model
    {


        /**
         * Construct a new SeminarycharacterfieldsModel.
         */
        public function __construct()
        {
            parent::__construct();
        }


        /**
         * Get all Character fields of a Seminary.
         *
         * @param   int $seminaryId ID of Seminary to get fields of
         * @param   array           Seminary Character fields
         */
        public function getFieldsForSeminary($seminaryId)
        {
            return $this->db->query(
                'SELECT seminarycharacterfields.id, seminarycharacterfields.title, seminarycharacterfields.url, seminarycharacterfields.regex, seminarycharacterfields.required, seminarycharacterfieldtypes.id AS type_id, seminarycharacterfieldtypes.title AS type_title, seminarycharacterfieldtypes.url AS type_url '.
                'FROM seminarycharacterfields '.
                'LEFT JOIN seminarycharacterfieldtypes ON seminarycharacterfieldtypes.id = seminarycharacterfields.seminarycharacterfieldtype_id '.
                'WHERE seminarycharacterfields.seminary_id = ? '.
                'ORDER BY pos ASC',
                'i',
                $seminaryId
            );
        }


        /**
         * Set the value of a Seminary field for a Character.
         *
         * @param   int     $seminarycharacterfieldId   ID of seminarycharacterfield to set value of
         * @param   int     $characterId                ID of Character
         * @param   string  $value                      Value to set
         */
        public function setSeminaryFieldOfCharacter($seminarycharacterfieldId, $characterId, $value)
        {
            $this->db->query(
                'INSERT INTO characters_seminarycharacterfields '.
                '(character_id, seminarycharacterfield_id, value) '.
                'VALUES '.
                '(?, ?, ?) '.
                'ON DUPLICATE KEY UPDATE '.
                'value = ?',
                'iiss',
                $characterId,
                $seminarycharacterfieldId,
                $value,
                $value
            );
        }


        /**
         * Get Seminary Character fields of a Character.
         *
         * @param   int $fieldId    ID of Seminary Character field
         * @param   int $characterId    ID of the Character
         * @return  array           Seminary Character fields
         */
        public function getSeminaryFieldOfCharacter($fieldId, $characterId)
        {
            $data = $this->db->query(
                'SELECT created, value '.
                'FROM characters_seminarycharacterfields '.
                'WHERE seminarycharacterfield_id = ? AND character_id = ?',
                'ii',
                $fieldId,
                $characterId
            );
            if(!empty($data)) {
                return $data[0];
            }


            return null;
        }


        /**
         * Get Seminary Character fields of a Character.
         *
         * @param   int $characterId    ID of the Character
         * @return  array           Seminary Character fields
         */
        public function getFieldsForCharacter($characterId)
        {
            return $this->db->query(
                'SELECT seminarycharacterfields.id, seminarycharacterfields.title, seminarycharacterfields.url, seminarycharacterfields.regex, seminarycharacterfields.required, seminarycharacterfieldtypes.id AS type_id, seminarycharacterfieldtypes.title AS type_title, seminarycharacterfieldtypes.url AS type_url, characters_seminarycharacterfields.value '.
                'FROM characters_seminarycharacterfields '.
                'LEFT JOIN seminarycharacterfields ON seminarycharacterfields.id = characters_seminarycharacterfields.seminarycharacterfield_id '.
                'LEFT JOIN seminarycharacterfieldtypes ON seminarycharacterfieldtypes.id = seminarycharacterfields.seminarycharacterfieldtype_id '.
                'WHERE characters_seminarycharacterfields.character_id = ?',
                'i',
                $characterId
            );
        }


        /**
         * Copy all Character fields of a Seminary.
         *
         * @param   int $userId             ID of copying user
         * @param   int $sourceSeminaryId   ID of Seminary to copy from
         * @param   int $targetSeminaryId   ID of Seminary to copy to
         */
        public function copyFieldsOfSeminary($userId, $sourceSeminaryId, $targetSeminaryId)
        {
            $this->db->query(
                'INSERT INTO seminarycharacterfields '.
                '(created_user_id, seminary_id, pos, title, url, seminarycharacterfieldtype_id, regex, required) '.
                'SELECT ?, ?, pos, title, url, seminarycharacterfieldtype_id, regex, required '.
                'FROM seminarycharacterfields '.
                'WHERE seminary_id = ?',
                'iii',
                $userId, $targetSeminaryId,
                $sourceSeminaryId
            );
        }

    }

?>