<?php

require_once('api/Mgc.php');

class UsersAdmin extends Mgc {
    
    public function fetch() {
        if($this->request->method('post')) {
            // Действия с выбранными
            $ids = $this->request->post('check');
            if(is_array($ids)) {
                switch($this->request->post('action')) {
                    case 'delete': {
                        /*Удалить пользователя*/
                        foreach($ids as $id) {
                            $this->users->delete_user($id);
                        }
                        break;
                    }
                    case 'move_to': {
                        /*Переместить пользователя в группу*/
                        foreach($ids as $id) {
                            $this->users->update_user($id,array('group_id'=>$this->request->post('move_group', 'integer')));
                        }
                        break;
                    }
                }
            }
        }
        
        foreach($this->users->get_groups() as $g) {
            $groups[$g->id] = $g;
        }
        
        $group = null;
        $filter = array();
        $filter['page'] = max(1, $this->request->get('page', 'integer'));
        $filter['limit'] = 20;
        
        $group_id = $this->request->get('group_id', 'integer');
        if($group_id) {
            $group = $this->users->get_group($group_id);
            $filter['group_id'] = $group->id;
            $this->design->assign('group', $group);
        }
        
        // Поиск
        $keyword = $this->request->get('keyword');
        if(!empty($keyword)) {
            $filter['keyword'] = $keyword;
            $this->design->assign('keyword', $keyword);
        }
        
        // Сортировка пользователей, сохраняем в сессии, чтобы текущая сортировка не сбрасывалась
        if($sort = $this->request->get('sort', 'string')) {
            $_SESSION['users_admin_sort'] = $sort;
        }
        if (!empty($_SESSION['users_admin_sort'])) {
            $filter['sort'] = $_SESSION['users_admin_sort'];
        } else {
            $filter['sort'] = 'name';
        }
        $this->design->assign('sort', $filter['sort']);
        
        $users_count = $this->users->count_users($filter);
        // Показать все страницы сразу
        if($this->request->get('page') == 'all') {
            $filter['limit'] = $users_count;
        }
        
        $users = $this->users->get_users($filter);
        foreach ($users as $user_item){
            $user_item->orders = $this->orders->get_orders(array('user_id'=>$user_item->id));
        }
        $this->design->assign('pages_count', ceil($users_count/$filter['limit']));
        $this->design->assign('current_page', $filter['page']);
        $this->design->assign('groups', $groups);
        $this->design->assign('group', $group);
        $this->design->assign('users', $users);
        $this->design->assign('users_count', $users_count);
        return $this->body = $this->design->fetch('users.tpl');
    }
    
}