<?php

if (!class_exists('gtk')) {
    die("Please load the php-gtk2 module in your php.ini\r\n");
}

/**
* master name
*/
$_ENV['masterConfigName'] = "";
/**
* saasadmin login
*/
$_ENV['login'] = "";
/**
* saasadmin url
*/
$_ENV['url'] = "";
/**
* ssl certificate
*/
$_ENV['sslCert'] = "";
/**
* web port
*/
$_ENV['webPort'] = "";
/**
* url proxy
*/
$_ENV['urlProxy'] = "";
/**
* user proxy
*/
$_ENV['userProxy'] = "";
/**
* proxy authentification type
*/
$_ENV['authTypeProxy'] = "";
/**
* proxy type
*/
$_ENV['typeProxy'] = "";
/**
 * Force cURL to pass HTTP 1.0 request (needed to be compatible with
 * some proxies)
 * Default to False. It is advised to keep it False if not needed!
 */
$_ENV['forceHttp10'] = false;
/**
* path to img
*/
$_ENV['pathToImg'] = '';

/**
* Loading of the xml config file
* @param  $conf string path to the config file
*/
function loadConfig($conf)
{
    if (file_exists($conf)) {
        $xmlConfig = simplexml_load_file($conf);
        $SAASADMIN = $xmlConfig -> SAASADMIN;
        if (
            $SAASADMIN -> LOGIN <> ''
            && $SAASADMIN -> URL <> ''
        ) {
            $_ENV['masterConfigName'] = $SAASADMIN -> MASTER_NAME_CONFIG;
            $_ENV['login'] = $SAASADMIN -> LOGIN;
            $_ENV['url'] = $SAASADMIN -> URL;
            $_ENV['sslCert'] = $SAASADMIN -> SSL_CERT;
            $_ENV['webPort'] = $SAASADMIN -> WEB_PORT;
            $_ENV['urlProxy'] = $SAASADMIN -> URL_PROXY;
            $_ENV['userProxy'] = $SAASADMIN -> USER_PROXY;
            $_ENV['authTypeProxy'] = $SAASADMIN -> AUTH_TYPE_PROXY;
            $_ENV['typeProxy'] = $SAASADMIN -> TYPE_PROXY;
            $_ENV['forceHttp10'] = ((string) $SAASADMIN->FORCE_HTTP_10) === "true" 
                                        ? true : false;
            $_ENV['mccPath'] = $SAASADMIN -> MCC_PATH;
        } else {
            die("saasadmin.xml not well formed ! \r\n");
        }
    }
    //var_dump($_ENV['saasadmin']);exit;
}

/**
* Retrieve form with curl api
*/
function retrieveCustoms()
{
    require_once('class_http_request.php');
    try {
        $http = new HTTPQuery($_ENV['url']);
        setHttpVersion($http);
        $http->addPostData('login', $_ENV['login']);

        if ($_ENV['webPort'] <> "") {
            $http->CURLOPT_PORT = "'" . $_ENV['webPort'] . "'";
        }
        if (file_exists($_ENV['sslCert'])) {
            //SSL verif with certificate on the server
            $http->CURLOPT_CAINFO = $_ENV['sslCert'];
            $http->CURLOPT_SSL_VERIFYPEER = FALSE;
        }
        if ($_ENV['urlProxy'] <> "" ) {
            $http->CURLOPT_RETURNTRANSFER = 1;
            $http->CURLOPT_HTTPPROXYTUNNEL = 1;
            $http->CURLOPT_PROXY = "'" . $_ENV['urlProxy'] . "'";
            if ($_ENV['userProxy'] <> "") {
                $http->CURLOPT_PROXYUSERPWD = "'" . $_ENV['userProxy'] . "'";
            }
            if ($_ENV['authTypeProxy'] <> "") {
                $http->CURLOPT_PROXYAUTH = "'" . $_ENV['authTypeProxy'] . "'";
            }
            if ($_ENV['typeProxy'] <> "") {
                $http->CURLOPT_PROXYTYPE = "'" . $_ENV['typeProxy'] . "'";
            }
        }
        //the request
        $response = $http->doRequest();
        //echo $response;
        $customs = explode(';', $response);
        //var_dump($customs);
        return $customs;
    } catch (Exception $e) {
        die($e->getMessage());
    }
}

/**
 * Configure cURL to use HTTP 1.0 version.
 * HTTP 1.0 is forced if and only if the variable $_ENV['forceHttp10']
 * is equal to the boolean "true". any other value lets cURL deccide 
 * which version to use.
 * 
 * @param &$http a reference to the request object to modify 
 *               if neccessary
 */
function setHttpVersion(&$http)
{
    if ($_ENV['forceHttp10'] === true) {
        $http->CURLOPT_HTTP_VERSION = CURL_HTTP_VERSION_1_0;
    }
}

/*
*   The on change action on combo return value selected
*   @param $combobox
*   @param $type string 
*   @param $fieldId string
*   @param $showId string 
*   @param $tabValues array
*   @param $returnId bolean
*/
function onChange($combobox, $type, $fieldId, $showId, $tabValues, $returnId = true, $wnd) 
{
    $id ='';
    $selection = $combobox->get_active_text();
    $id = array_search($selection, $tabValues);
    $wnd->deiconify();
    $_ENV['tabValues'][$fieldId] = $id;
    
    createServerXml($selection);
    createClientXml($selection);
    
    $command = $_ENV['mccPath'] . 'tools' . DIRECTORY_SEPARATOR 
             . 'php-gtk2'. DIRECTORY_SEPARATOR 
             . 'php.exe ' . $_ENV['mccPath'] 
             . DIRECTORY_SEPARATOR . 'mcc_client.php ' 
             . $_ENV['mccPath'] . 'tmp' . DIRECTORY_SEPARATOR 
             . 'config_' . $selection . '.xml ' . $_ENV['pathToImg'] . ' > result.txt';
    $execError = '';
    exec($command, $tmpCmd, $execError);
    if ($execError > 0) {
        $response = 'KO';
    }
    exit;
}

/**
* Create xml config file for the server
*/
function createServerXml($customId)
{
    require_once('class_http_request.php');
    try {
        $http = new HTTPQuery($_ENV['url']);
        setHttpVersion($http);
        $http->addPostData('customId', $customId);

        if ($_ENV['webPort'] <> "") {
            $http->CURLOPT_PORT = "'" . $_ENV['webPort'] . "'";
        }
        if (file_exists($_ENV['sslCert'])) {
            //SSL verif with certificate on the server
            $http->CURLOPT_CAINFO = $_ENV['sslCert'];
            $http->CURLOPT_SSL_VERIFYPEER = FALSE;
        }
        if ($_ENV['urlProxy'] <> "" ) {
            $http->CURLOPT_RETURNTRANSFER = 1;
            $http->CURLOPT_HTTPPROXYTUNNEL = 1;
            $http->CURLOPT_PROXY = "'" . $_ENV['urlProxy'] . "'";
            if ($_ENV['userProxy'] <> "") {
                $http->CURLOPT_PROXYUSERPWD = "'" . $_ENV['userProxy'] . "'";
            }
            if ($_ENV['authTypeProxy'] <> "") {
                $http->CURLOPT_PROXYAUTH = "'" . $_ENV['authTypeProxy'] . "'";
            }
            if ($_ENV['typeProxy'] <> "") {
                $http->CURLOPT_PROXYTYPE = "'" . $_ENV['typeProxy'] . "'";
            }
        }
        //the request
        $response = $http->doRequest();
    } catch (Exception $e) {
        die($e->getMessage());
    }
}

function createClientXml($customId)
{
    $master = $_ENV['mccPath'] . DIRECTORY_SEPARATOR . 'config' 
            . DIRECTORY_SEPARATOR . $_ENV['masterConfigName'];
    $newXml = $_ENV['mccPath'] . DIRECTORY_SEPARATOR . 'tmp' 
            . DIRECTORY_SEPARATOR . 'config_' . $customId . '.xml';
    copy($master, $newXml);
    $content = file_get_contents($newXml);
    $content = str_replace('{{custom_id}}', $customId, $content);
    file_put_contents($newXml, $content);
}

/**
* Creation of a window with a form
*/
function createWindowForm()
{
    //Create the window
    $wnd = new GtkWindow();
    //Table for fields
    $tbl = new GtkTable();
    //Title
    $wnd->set_title('selection du client');
    //Position, center or not
    $wnd->set_position(Gtk::WIN_POS_CENTER);
    //Size of the window
    $wnd->set_size_request(900, 450);
    //Fields
    $row = 0;

    $entry = array();
    $buffer = array();
   
    $tabValues = array();
    $saveTab = array();
    $type = (string) $input->type;
    $mandatory = (string) $input->mandatory;
    $fieldId = (string) $input->id;
    $fieldLabel =  'custom';
    $label = new GtkLabel($fieldLabel . ' : ');
    $defaultValueId = '';
    
    //Create the array for the selected, typed values
    $_ENV['tabValues'][$fieldId] = array();
    
    $values = array();
    $i = 0;
    $customs = array();
    $customs = retrieveCustoms();
    
    $saveTab[$fieldId] = array();
    
    //construct customs array
    for ($i=0;$i<count($customs);$i++) {
        if ($customs[$i] <> '') {
            $values[$i]['id'] = $customs[$i];
            $values[$i]['label'] = $customs[$i];
        }
    }
    $i = 0;
    for ($i=0;$i<count($customs);$i++) {
        if ($customs[$i] <> '') {
            $tabValues[$values[$i]['id']] = $customs[$i];
            //Sauvegarder le tableau dans un tableau global
            $saveTab[$values[$i]['id']] = $customs[$i];
        }
    }
    
    $entry[$fieldId] = new GtkComboBox();
    $listStore = new GtkListStore(Gobject::TYPE_STRING);// Create a model
    $entry[$fieldId]->set_model($listStore);
    $cellRenderer = new GtkCellRendererText();
    $entry[$fieldId]->pack_start($cellRenderer);
    $entry[$fieldId]->set_attributes($cellRenderer, 'text', 0);
    
    foreach ($tabValues as $key => $strVal) {
        $listStore->append(array($strVal));
    }
    
    $entry[$fieldId]->connect('changed', 'onChange', $type, $fieldId, $showId,  $saveTab[$fieldId], true, $wnd); //Rajouter l'argument false pour recuperer le libellé a la place de l'id
    
    $alignment = new GtkAlignment(1, .5, 0, 0); // Alignment 
    $alignment->add($label);
    $tbl->attach($alignment, 0, 1, $row, $row+1);
    $tbl->attach($entry[$fieldId], 1, 2, $row, $row+1);

    //Mandatory red asterix
    $mandatoryLabel = new GtkLabel();
    if ($mandatory == "true") {
        $mandatoryLabel->set_markup('<span color="red"><b>*</b></span>');
        $_ENV['tabMandatory'][$fieldId] = $fieldLabel;
    }
    $mandatoryAlignment = new GtkAlignment(0, .5, 0, 0); // 
    $mandatoryAlignment->add($mandatoryLabel);
    $tbl->attach($mandatoryAlignment, 2, 3, $row, $row+1);
    
    ++$row;

    //Close the main loop when the window is destroyed
    $wnd->connect_simple('destroy', array('gtk', 'main_quit'));
    
    //Send data button
    //$btnLaunchMaarch = new GtkButton('_Valider');
    
    //Cancel button
    $btnCancel = new GtkButton('_Annuler');
    
    //Add an image
    $img = GtkImage::new_from_file($_ENV['mccPath'] . 'mcc_logo.gif');
    
    //Create a new continuous progress bar
    $progressBar = new GtkProgressBar();
    
    //Destroy the window when the user clicks Cancel
    $btnCancel->connect_simple('clicked', array($wnd, 'destroy'));
    
    //Call the launchMaarchWithForm function when the user clicks on click
    //$btnLaunchMaarch->connect_simple('clicked', 'launchMaarchWithForm', $wnd, $fields, $entry, $buffer);
    
    //Add the buttons to a button box
    $bbox = new GtkHButtonBox();
    $bbox->set_layout(Gtk::BUTTONBOX_EDGE);
    //$bbox->add($btnLaunchMaarch);
    $bbox->add($btnCancel);
    
    //Add the table and the button box to a vbox
    $vbox = new GtkVBox();
    $vbox->pack_start($img);
    $vbox->pack_start($tbl);
    $vbox->pack_start($bbox);
    
    //Add the vbox to the window
    $wnd->add($vbox);
    
    //Show all widgets
    $wnd->show_all();
}

$conf = $argv[1];
if (!file_exists($conf)) {
    die ('The read of the configuration file has been stopped by saasadmin_client (Xml Error)');
}

loadConfig($conf);

if(file_exists($argv[2]) && !(is_dir($argv[2]))) {
    $_ENV['pathToImg'] = $argv[2];
}

createWindowForm();
//Start the main loop
Gtk::main();