<?php

require_once(dirname(__FILE__)."/handler/handler_trainings.php");
require_once(dirname(__FILE__)."/handler/handler_trainingplans.php");
require_once(dirname(__FILE__)."/handler/handler_traininggoals.php");

class Fitness {
    
    public $context;
    public $navigation;
    
    function __construct($page = false) {
        global $TeKe;
        $TeKe->translator->addDomain("fitness", 'i18n');
        $TeKe->translator->useDomain("fitness");
        //$TeKe->template->setTemplateRepository(dirname(__FILE__).'/views/templates');
        //$TeKe->template->setTemplateRepository(dirname(__FILE__).'/views/macros');
        $TeKe->template->setTemplateRepository(dirname(__FILE__).'/views/trainings');
        $TeKe->template->setTemplateRepository(dirname(__FILE__).'/views/trainingplans');
        $TeKe->template->setTemplateRepository(dirname(__FILE__).'/views/traininggoals');
        if (count($page)>0) {
            $this->loadContext($page);
        }
    }
    
    function setNavigation($teke) {
        $teke->navigation['home'] = array('title'=>_('Home'), 'url'=>"", 'current'=>$teke->handler==NULL, 'level'=>0);
        $teke->navigation['training_calendar'] = array('title'=>_('Training calendar'), 'url'=>"trainings/view", 'current'=>$teke->is_current_main('trainings'), 'level'=>0);
        $teke->navigation['training_plans'] = array('title'=>_('Training plans'), 'url'=>"trainingplans/view", 'current'=>$teke->is_current_main('trainingplans'), 'level'=>0);
        $teke->navigation['training_goals'] = array('title'=>_('Goals'), 'url'=>"traininggoals/view", 'current'=>$teke->is_current_main('traininggoals'), 'level'=>0);
    }
    
    function loadType($type, $id = false) {
        /*if (!$type && is_numeric($id) && $id > 0) {
            $type_q = query_row("SELECT type FROM " . DB_PREFIX . "base_object WHERE id=".$id);
            $type = $type_q->type;
        }*/
        if ($type) {
            if (is_file(dirname(__FILE__)."/objects/".$type.".php")) {
                require_once(dirname(__FILE__)."/objects/".$type.".php");
                $classname = ucfirst($type);
                return new $classname($id);  
            }
        }
        return false;  
    }
    
    function deleteType($type, $id) {
        if (!$type && is_numeric($id) && $id > 0) {
            $type_q = query_row("SELECT type FROM " . DB_PREFIX . "base_object WHERE id=".$id);
            $type = $type_q->type;
        }
        if ($type) {
            if (is_file(dirname(__FILE__)."/objects/".$type.".php")) {
                require_once(dirname(__FILE__)."/objects/".$type.".php");
                $obj = new $type($id);
                return $obj->delete();
            }
        }
        return false;  
    }
    
    function loadContext($page) {
        if (count($page)>=2 && is_numeric($page[1])) {
            $this->context = $this->loadType($page[0], $page[1]);
        } else if (count($page)>1) {
            $this->context = $this->loadType($page[0], false);
        }
    }

    function getLatestUserTrainings() {
        $limit = 10;
        $user_id = get_logged_in_user()->getId();
        $res = query_rows("SELECT * FROM ". DB_PREFIX . "user_trainings WHERE creator=". $user_id ." AND training_date<=NOW() ORDER BY training_date DESC LIMIT ". $limit);
        return $res;
    }
    
    function getAllUserTrainings() {
        $user_id = get_logged_in_user()->getId();
        $res = query_rows("SELECT * FROM ". DB_PREFIX . "user_trainings WHERE creator=". $user_id ." ORDER BY training_date DESC");
        return $res;
    }

    function getUserTrainingPlans() {
        $user_id = get_logged_in_user()->getId();
        $res = query_rows("SELECT * FROM ". DB_PREFIX . "training_plans WHERE creator=". $user_id ." AND type!='mf' ORDER BY created DESC");
        return $res;
    }

    function getMuscleAndFitnessTrainingPlans() {
        global $TeKe;
        $user_id = get_logged_in_user()->getId();
        $query = "SELECT * FROM ". DB_PREFIX . "training_plans WHERE type='mf'";
        if (!$TeKe->is_admin()) {
            $query .= " AND status='final' AND security='public'";
        }
        $query .= " ORDER BY created DESC";
        $res = query_rows($query);
        return $res;
    }

    function getUserActiveTrainingplans() {
        $user = get_logged_in_user()->getId();
        $query = "SELECT * FROM ". DB_PREFIX . "activated_training_plans WHERE CURDATE() >= beginning AND CURDATE() <= ending AND creator=" . $user . " ORDER BY beginning";
        $active_trainingplans = query_rows($query);
        return $active_trainingplans;
    }
        
    function getMuscleGroups() {
        $muscle_groups = array(
            1 => array("name"=>"Calves"),
            2 => array("name"=>"Thighs"),
            3 => array("name"=>"Buttocks"),
            4 => array("name"=>"Back"),
            5 => array("name"=>"Abs"),
            6 => array("name"=>"Chest"),
            7 => array("name"=>"Shoulders"),
            8 => array("name"=>"Biceps"),
            9 => array("name"=>"Triceps"),
        );
        return $muscle_groups;
    }

    function getBodyParts() {
        $body_parts = array(
            1 => array("name"=>"weight", "unit"=>"kg"),
            2 => array("name"=>"neck", "unit"=>"cm"),
            3 => array("name"=>"shoulders", "unit"=>"cm"),
            4 => array("name"=>"bust", "unit"=>"cm"),
            5 => array("name"=>"waist", "unit"=>"cm"),
            6 => array("name"=>"biceps", "unit"=>"cm"),
            7 => array("name"=>"wrist", "unit"=>"cm"),
            8 => array("name"=>"hips/buttocks", "unit"=>"cm"),
            9 => array("name"=>"thighs", "unit"=>"cm"),
            10 => array("name"=>"calves", "unit"=>"cm"),
            11 => array("name"=>"body fat %", "unit"=>"%"),
        );
        return $body_parts;
    }

    function formatDate($date, $format="d.m.Y") {
        $time = strtotime($date);
        return date($format, $time);
    }

    function getUserTrainingGoals() {
        $user_id = get_logged_in_user()->getId();
        $res = query_rows("SELECT * FROM ". DB_PREFIX . "training_goals WHERE creator=". $user_id ." ORDER BY created DESC");
        return $res;
    }

}
?>