<?php
class api_go_trainer extends \SYSTEM\API\api_system {
    public static function call_guides_action_new($title, $cat, $text) {
        if(!\SYSTEM\SECURITY\Security::isLoggedIn()){
            return;
        }
        else{
            $con = new \SYSTEM\DB\Connection();
            $res = $con->prepare(   'selGuide',
                                    'SELECT * FROM `go_trainer_guides` WHERE `title` = ?;',
                                    array($title));   
            $res = $con->prepare(   'insertVote',
                                    'INSERT INTO `go_trainer_guides` (`id`, `cat`, `parent_type`, `parent_id`, `title`, `author`, `body`, `created`, `last_edit`) '
                    . '              VALUES (NULL, ?, 0, 0, ?, ?, ?, NOW(), NOW());
', 
                                    array($cat, $title, \SYSTEM\SECURITY\Security::getUser()->id, $text));   
            return JsonResult::ok();
        }
    }
    public static function call_guides_action_rate($rating, $guide) {
        if(!\SYSTEM\SECURITY\Security::isLoggedIn()){
            return;
        }
        else{
            $rated = \SQL\GO_TRAINER_GET_HASRATED::Q1(array(\SYSTEM\SECURITY\Security::getUser()->id, $guide));
            if ($rating == $rated['rating']){
                return JsonResult::fail();
            }
            if ($rated){
            $con = new \SYSTEM\DB\Connection();   
            $res = $con->prepare(   'updateRate',
                                    'UPDATE go_trainer_rating SET rating=?, `timestamp`=NOW() WHERE id=?;', 
                                    array($rating, $rated['id']));   
            return JsonResult::ok();    
            }
            $con = new \SYSTEM\DB\Connection();   
            $res = $con->prepare(   'selRate',
                                    'SELECT * FROM `go_trainer_rating` WHERE `user_id` = ?;',
                                    array(\SYSTEM\SECURITY\Security::getUser()->id));   
            $res = $con->prepare(   'insertRate',
                                    'INSERT INTO `go_trainer_rating` (`id`, `user_id`, `rating`, `relation_type`, `relation_id`, `timestamp`)'
                    . '              VALUES (NULL, ?, ?, 1, ?, NOW());', 
                                    array(\SYSTEM\SECURITY\Security::getUser()->id, $rating, $guide));   
            return JsonResult::ok();
        }
    }
    public static function call_guides_action_comment($text, $guide) {
        if(!\SYSTEM\SECURITY\Security::isLoggedIn()){
            return;
        }
        else{
            $con = new \SYSTEM\DB\Connection();
            $res = $con->prepare(   'selGuide',
                                    'SELECT * FROM `go_trainer_guides` WHERE `id` = ?;',
                                    array($guide));   
            $res = $con->prepare(   'insertComment',
                                    'INSERT INTO `go_trainer_guides` (`id`, `cat`, `parent_type`, `parent_id`, `title`, `author`, `body`, `created`, `last_edit`) '
                    . '              VALUES (NULL, ?, 1, ?, ?, ?, ?, NOW(), NOW());
', 
                                    array('', $guide, '', \SYSTEM\SECURITY\Security::getUser()->id, $text));   
            return JsonResult::ok();
        }
    }
    public static function call_guides_action_search ($searchstring){
        $result = lists::generate_guidelist($searchstring);
        return $result;
    }
    public static function call_guides_action_save_profile_picture ($url){
        if(!\SYSTEM\SECURITY\Security::isLoggedIn()){
            return;
        }
        else{
            $con = new \SYSTEM\DB\Connection();
            $res = $con->prepare(   'updateProfilePic',
                                    'INSERT INTO go_trainer_trainer (system_user_id, profile_picture_url, last_edit) VALUES(?, ?, NOW()) ON DUPLICATE KEY UPDATE profile_picture_url = ?;',
                                    array(\SYSTEM\SECURITY\Security::getUser()->id, $url, $url));   
            return JsonResult::ok();
        }
    }
    
}