<?php declare(strict_types=1); namespace IR\App\Controllers; if (!defined('IR_START')) exit('<pre>No direct script access allowed</pre>');
/**
 * @framework       iResponse Framework 
 * @version         1.0
 * @author          Amine Idrissi <contact@iresponse.tech>
 * @date            2019
 * @name            FapiAdmins.php	
 */

# core 
use IR\Core\Application as Application;

# mvc 
use IR\Mvc\Controller as Controller;

# models

use IR\App\Models\Admin\FapiAdmin as FapiAdmin;
use IR\App\Models\Admin\Proxy as Proxy;
# http 
use IR\Http\Request as Request;


# helpers 
use IR\App\Helpers\Authentication as Authentication;
use IR\App\Helpers\Page as Page;
use IR\App\Helpers\DataTable as DataTable;
use IR\App\Helpers\Permissions as Permissions;

# exceptions
use IR\Exceptions\Types\PageException as PageException;

/**
 * @name FapiAdmins
 * @description FapiAdmins Controller
 */
class FapiAdmins extends Controller
{
    /**
     * @app
     * @readwrite
     */
    protected $app;
    
    /**
     * @app
     * @readwrite
     */
    protected $authenticatedUser;
    
    /**
     * @name init
     * @description initializing process before the action method executed
     * @once
     * @protected
     */
    public function init() 
    {
        
        # set the current application to a local variable
        $this->app = Application::getCurrent();
        
        # connect to the database 
        $this->app->database('system')->connect();
        
        # check for authentication
        if(!Authentication::isUserAuthenticated())
        {
            Page::redirect($this->app->http->request->getBaseURL() . RDS . 'auth' . RDS . 'login.' . DEFAULT_EXTENSION);
        }
        
        # check users roles 
        Authentication::checkUserRoles();
        
        # get the authenticated user
        $this->authenticatedUser = Authentication::getAuthenticatedUser();
    }
    
    /**
     * @name main
     * @description the main action
     * @before init
     * @after closeConnections,checkForMessage
     */
    public function main() 
    { 
        
        # check for permissions
        $access = Permissions::checkForAuthorization($this->authenticatedUser,__CLASS__,__FUNCTION__);

        if($access == false)
        {
            throw new PageException('Access Denied !',403);
        }
        
        # preparing the columns array to create the list
        $columnsArray = [
            'id',
            'name',
            'status',
            'email',
            'users',
            'created_date'
        ];
            
        # creating the html part of the list 
        $columns = Page::createTableHeader($columnsArray);
        $filters = Page::createTableFilters($columnsArray);
            
        # set menu status
        $this->masterView->set([
            'fapi_management' => 'true',
            //'gapi_servers' => 'true',
            'fapi_admins_show' => 'true'
        ]);
        
        # set data to the page view
        $this->pageView->set([
            'columns' => $columns,
            'filters' => $filters
        ]);
    }
    

    /**
     * @name get
     * @description the get action
     * @before init
     * @after closeConnections
     */
    public function get() 
    { 
        # check for permissions
        $access = Permissions::checkForAuthorization($this->authenticatedUser,__CLASS__,'main');

        if($access == false)
        {
            throw new PageException('Access Denied !',403);
        }
        
        # get post data
        $data = $this->app->http->request->retrieve(Request::ALL,Request::POST);
        //print_r($data);exit;

        if(count($data))
        {
            $url = $this->app->http->request->getBaseURL();
            

            # preparing the columns array to create the list
            $columns = [
                'id',
                'name',
                'status',
                'email',
                'users_count' => 'users',
                'created_date'
            ];

            # fetching the results to create the ajax list
            die(json_encode(DataTable::init($data,'admin.fapi_admin s',$columns,new FapiAdmin(),'fapi-admins','DESC',null)));
        }
    }
    /**
     * @name add
     * @description the add action
     * @before init
     * @after closeConnections,checkForMessage
     */
    public function add() 
    { 
        # check for permissions
        $access = Permissions::checkForAuthorization($this->authenticatedUser,__CLASS__,__FUNCTION__);

        if($access == false)
        {
            throw new PageException('Access Denied !',403);
        }
        
        # set menu status
        $this->masterView->set([
            'fapi_management' => 'true',
            'fapi_servers' => 'true',
            'fapi_servers_add' => 'true'
        ]);
        
        
    }
    /**
     * @name save
     * @description the save action
     * @before init
     * @after closeConnections
     */
    public function save() 
    { 
        # get post data
        $data = $this->app->http->request->retrieve(Request::ALL,Request::POST);
        
        
        $message = 'Internal server error !';
        $flag = 'error';

        if(count($data))
        {  
            
            
            $username = $this->authenticatedUser->getEmail();
            
            # update case
            if($this->app->utils->arrays->get($data,'id') > 0)
            {
                
                //edit fapi user
                # check for permissions
                $access = Permissions::checkForAuthorization($this->authenticatedUser,__CLASS__,'edit');

                if($access == false)
                {
                    throw new PageException('Access Denied !',403);
                }
        
                
                $message = 'Record updated succesfully !';
                $FapiAdmin = new FapiAdmin();
                $FapiAdmin->setId(intval($this->app->utils->arrays->get($data,'id')));
                $FapiAdmin->load();
                $FapiAdmin->setLastUpdatedBy($username);
                $FapiAdmin->setLastUpdatedDate(date('Y-m-d'));
                
                
                $result = -1;
                
                $old_Name=$FapiAdmin->getName();
                $FapiAdmin->setStatus($this->app->utils->arrays->get($data,'fapi-status','Activated'));
                
                $FapiAdmin->setName($this->app->utils->arrays->get($data,'fapi-name'));
                $FapiAdmin->setEmail($this->app->utils->arrays->get($data,'fapi-email'));
                
                $FapiAdmin->setPassword(str_replace([",",'"'], '',$this->app->utils->arrays->get($data,'password')));  
                $FapiAdmin->setRecovry(str_replace([",",'"'], '',$this->app->utils->arrays->get($data,'recovry')));  
                if($this->app->utils->arrays->get($data,'proxy-id') > 0)
                {
                    
                    $FapiAdmin->setProxyId(intval($this->app->utils->arrays->get($data,'proxy-id'))); 
                }
                
                $result = $FapiAdmin->update(); 

                if($result > -1)
                {
                    if(trim($this->app->utils->arrays->get($data,'fapi-name'))!=$old_Name){
                        
                        $this->app->database('system')->execute("UPDATE admin.fapi_accounts SET admin_name = '".trim($this->app->utils->arrays->get($data,'fapi-name'))."' where admin_id = ".$FapiAdmin->getId().";");
                       
                    }

                    $flag = 'success';
                }
                
                
            }
            else 
            {
                
                // add fapi user 
                # check for permissions
                $access = Permissions::checkForAuthorization($this->authenticatedUser,__CLASS__,'add');

                if($access == false)
                {
                    throw new PageException('Access Denied !',403);
                }
                $Emails = array_filter(array_unique(explode(PHP_EOL,$this->app->utils->arrays->get($data,'fapi-emails'))));
                
                
                if(!is_array($Emails) || count($Emails) == 0 )
                {
                    $message = 'Data not found !';
                }else{
                    $result = -1;
                    foreach ($Emails as $email)
                    {   
                        
                        $email=str_replace(["\n","\r"], '',$email);
                        $result = -1;
                        $message = 'Record stored succesfully !';
                        if(strpos($email, ";") !== false  && count(explode(";", $email))==4){

                            $FapiAdmin = new FapiAdmin();
                            $FapiAdmin->setCreatedBy($username);
                            $FapiAdmin->setCreatedDate(date('Y-m-d'));
                            $FapiAdmin->setLastUpdatedBy($username);
                            $FapiAdmin->setLastUpdatedDate(date('Y-m-d'));
                            $FapiAdmin->setStatus('Activated');
                        
                            
                            $infos=explode(";", $email);
                            $name=explode("@", preg_replace('/[^a-zA-Z0-9_\-.@]/i', '',$infos[0]))[0];
                            $FapiAdmin->setName($name);  
                            $FapiAdmin->setEmail(preg_replace('/[^a-zA-Z0-9_\-.@]/i', '',$infos[0]));  
                            $FapiAdmin->setPassword(str_replace([",",'"'], '',$infos[1]));  
                            $FapiAdmin->setRecovry(str_replace([",",'"'], '',$infos[2])); 
                            
                            
                            $proxy = Proxy::first(Proxy::FETCH_ARRAY,['host = ?',str_replace([",",'"'], '',$infos[3])]);
                            
                            if(count($proxy) >0)
                            {
                                $FapiAdmin->setProxyId(str_replace([",",'"'], '',$proxy["id"])); 
                            }else{
                                $message = 'Proxy not exist !';
                                $flag = 'error';
                                break;
                            }
                            $result = $FapiAdmin->insert(); 

                        }elseif (strpos($email, ";") !== false) {
                            $message = 'Email format incorect !';
                            $flag = 'error';
                            break;
                        
                        }
                        
                        
                    }
                    if($result > -1)
                    {
                        $flag = 'success';
                    }

                }
                
            }
            
           
        }
        
        # stores the message in the session 
        Page::registerMessage($flag, $message);

        # redirect to lists page
        Page::redirect();
    }
    
    /**
     * @name edit
     * @description the edit action
     * @before init
     * @after closeConnections,checkForMessage
     */
    public function edit() 
    { 
        # check for permissions
        $access = Permissions::checkForAuthorization($this->authenticatedUser,__CLASS__,__FUNCTION__);

        if($access == false)
        {
            throw new PageException('Access Denied !',403);
        }
        
        $arguments = func_get_args(); 
        $id = isset($arguments) && count($arguments) > 0 ? $arguments[0] : null;
        $valid = true;
        
        # set menu status
        $this->masterView->set([
            'fapi_management' => 'true',
            'fapi_servers' => 'true',
            'fapi_servers_show' => 'true'
        ]);
        
        if(!isset($id) || !is_numeric($id) || intval($id) == 0)
        {
            $valid = false;
        }
        $Account = FapiAdmin::first(FapiAdmin::FETCH_ARRAY,['id = ?',$id]);
        $proxys = Proxy::all(Proxy::FETCH_ARRAY,['status = ?','Activated'],['id','host'],'id','ASC');
        if(count($Account) == 0)
        {
            $valid = false;
        }
        
        if($valid == true)
        {
            # preparing the columns array to create the list        
            $columnsArray = [
                'id',
                'name',
                'status',
                'message',
                'created_date'
                
            ];

            # creating the html part of the list 
            $columns = '';
            $filters = '';

            foreach ($columnsArray as $column) 
            {
                if($column != 'id')
                {
                    $columns .= '<th>' . ucwords(str_replace('_',' ',strtolower($column))) . '</th>' . PHP_EOL;

                    if(strpos($column,'_date') > -1 || strpos($column,'_time') > -1)
                    {
                        $filters .= '<td> <div id="' . $column . '_range" class="input-group date-range-picker"> <input type="text" class="form-control form-filter" name="' . $column . '_range"> <span class="input-group-btn"> <button class="btn default date-range-toggle" type="button"> <i class="fa fa-calendar"></i> </button> </span> </div> </td>' . PHP_EOL;
                    }
                    else
                    {
                        if($column == 'status')
                        {
                            $filters .= '<td> <select name="status" class="form-control form-filter input-sm"> <option value="" selected>All</option> <option value="Activated">Activated</option> <option value="Inactivated">Inactivated</option> </select> </td>' . PHP_EOL;
                        }
                        else
                        {
                            $filters .= '<td><input type="text" class="form-control form-filter" name="' . $column . '"></td>' . PHP_EOL;
                        }
                    }
                }
            }
        
            
            # set data to the page view
            $this->pageView->set([
                'Account' => $Account,
                'columns' => $columns,
                'proxys' => $proxys,
                'filters' => $filters
            ]); 
        }
        else
        {
            # stores the message in the session 
            Page::registerMessage('error','Invalid FApi Account id !');
            
            # redirect to lists page
            Page::redirect();
        }
    }
    
    
    /**
     * @name accounts
     * @description the accounts action
     * @before init
     * @after closeConnections
     */
    public function accounts() 
    {

        # check for permissions
        $access = Permissions::checkForAuthorization($this->authenticatedUser,__CLASS__,'edit');

        if($access == false)
        {
            throw new PageException('Access Denied !',403);
        }
        
        # set menu status
        $this->masterView->set([
            'fapi_management' => 'true',
            'fapi_servers' => 'true',
            'fapi_servers_show' => 'true'
        ]);
        
        $arguments = func_get_args();
        $page = isset($arguments) && count($arguments) ? $arguments[0] : '';
  
        if(isset($page) && $page != '')
        {
            switch ($page)
            {
                case 'get' : 
                {
                    # get post data
                    $data = $this->app->http->request->retrieve(Request::ALL,Request::POST);
                    
                    if(count($data))
                    {
                        $accountId = isset($arguments) && count($arguments) ? intval($arguments[1]) : 0;
                        
                        # preparing the columns array to create the list
                        $columns = [
                            
                            'id',
                            'name',
                            'status',
                            'message',
                            'created_date'

                        ];
                        
                        # fetching the results to create the ajax list
                        $query = $this->app->database('system')->query()->from('admin.fapi_accounts',$columns)->where('admin_id = ?',$accountId);

                        die(json_encode(DataTable::init($data,'admin.fapi_accounts s',$columns,new FapiAdmin(),'fapi-accounts','DESC',$query)));
                        
                    }
                    
                    break;
                }
            }
        }
    }

    /**
     * @name closeConnections
     * @description close all connections
     * @once
     * @protected
     */
    public function closeConnections() 
    {
        # connect to the database 
        $this->app->database('system')->disconnect();
        $this->app->database('clients')->disconnect();
    }
    
    /**
     * @name checkForMessage
     * @description checks for session messages
     * @once
     * @protected
     */
    public function checkForMessage() 
    {
        # check for message 
        Page::checkForMessage($this); 
    }
}