<?php

/**
 * Implements hook_menu().
 */
function igac_product_menu() {
  $items['admin/config/services/igac-product'] = array(
    'title' => 'IGAC Product',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('igac_product_form'),
    'access arguments' => array('administer product'),
  );
  return $items;
}

/**
 * Implements hook_permission().
 */
function igac_product_permission() {
  return array(
    'administer product' =>  array(
      'title' => t('Administer the IGAC product'),
      'description' => t('Help administer the product'),
    ),
  );
}

/**
 * Callback form API.
 */
function igac_product_form($form, &$form_state) {

  $form['info'] = array(
    '#markup' => t('Creation to product'),
    '#prefix' => '<div>',
    '#suffix' => '</div>',
  );
  
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Sincronizar'),
  );

  return $form;
}

/**
 * Callback form submit.
 */
function igac_product_form_submit(&$form, &$form_state) {
//  drupal_set_message('se creo perfecto');
  $options = array(
    'method' => 'GET',
    'headers' => array('Content-Type' => 'text/xml; charset=UTF-8'),
  );
  $get = drupal_http_request('https://tramites.igac.gov.co/inventory/getAllProducts', $options);

  dpr($get);
/*  if ($get->code == 200){
    $product = json_decode($get->data);
    if (!empty($product)) {
      foreach ($product as $value) {
	dpm($value);
      }
    }
  }*/

}

/**
 * Create product and nodes.
 */
function igac_product_set_product() {
  global $user;
//  $get = restclient_get();
  $options = array(
    'method' => 'GET',    
    'headers' => array('Content-Type' => 'text/xml; charset=UTF-8'),
  );
  $get = drupal_drupal_http_requesthttp_request('https://tramites.igac.gov.co/inventory/getAllProducts', $options);
  if ($get->code == 200){
    $product = json_decode($get->data);
    if (!empty($product)) {
      foreach ($product as $value) {
        // Created the product.
	return igac_product_created_product($value);
        // Adde product display.
        // igac_product_created_node($product);
      }
    }
  }  
  //return FALSE;
}

/**
 * Make the producto of commerce.
 */
function igac_product_created_product($get_product) {
  global $user;

  if (commerce_product_load_by_sku($get_product->productCode)) {
    $product = commerce_product_load_by_sku($get_product->productCode);
  }
  else {
    $product = commerce_product_new('product');
    $product->sku = $get_product->productCode;
  }

  $product->title = $get_product->name;
  $product->language = LANGUAGE_NONE;
  $product->uid = $user->uid;
  $product->field_category[LANGUAGE_NONE][0]['tid'] = igac_product_created_taxonomy($get_product->category);
  $product->field_weight[LANGUAGE_NONE][0]['value'] = $get_product->kgsWeigth;
  $product->commerce_price[LANGUAGE_NONE][0] = array(
    'amount' => $get_product->price, // $10
    'currency_code' => "COP",
  );
  $product->commerce_stock[LANGUAGE_NONE][0]['value'] = $get_product->quantity;

  commerce_product_save($product);
  return $product;
}

/**
 * Make the taxonomy.
 */
function igac_product_created_taxonomy($name, $vid = 3) {
  $taxonomy = taxonomy_get_term_by_name($name);

  if ($taxonomy) {
    $term = reset($taxonomy);
    return $term->tid;
  }
  $term = new stdClass();
  $term->name = $name;
  $term->vid = $vid;
  taxonomy_term_save($term);
  return $term->tid;
}

/**
 * Make the nodes.
 */
function igac_product_created_node($get_product) {
  global $user;

  $query = new EntityFieldQuery();
  $query->entityCondition('entity_type', 'node')
    ->entityCondition('bundle', 'products_display')
    ->fieldCondition('field_product', 'product_id', $get_product->product_id);
  $result = $query->execute();
  if (isset($result['node']) && $nid = array_values($result['node'])) {
    $node = node_load($nid[0]->nid);

  }
  else {
    $node = (object)array('type' => 'products_display');
    node_object_prepare($node);
    $node->uid = $user->uid;
  }
  $node->title = $get_product->title;

  $node->field_product[LANGUAGE_NONE][]['product_id'] = $get_product->product_id;

  $node->language = LANGUAGE_NONE;
  node_save($node);

}

/**
 * Implements hook_cron().
 */
function igac_product_cron() {
  igac_product_set_product();
/*  $commerce_product= array();  
  $entityType = 'commerce_product';
  $resultsProduct = entity_load($entityType); 
  foreach ($resultsProduct as $key) {
    $commerce_product[$key->sku]=$key->sku;
  }
  
  $productRest =array();
  //$get = restclient_get();
$options = array(
    'method' => 'GET',
    'headers' => array('Content-Type' => 'text/xml; charset=UTF-8'),
  );
  $get = drupal_http_request('https://tramites.igac.gov.co/inventory/getAllProducts', $options);

  if (is_object($get) && $get->code == 200){
    $product = json_decode($get->data);
    if (!empty($product)) {
      foreach ($product as $value) {     
            $productRest[$value->productCode]=$value->productCode;
      }
    }
  }  
  $no_exist = array();
  foreach ($commerce_product as $key ) {   
    if (array_search($key, $productRest)) {
       
     }else{
        $no_exist[$key]=$key;
     }
      
  }
  $productTest=array();
  $entityTypeS = 'node';
  $resultsProductS = entity_load($entityTypeS); 
  foreach ($resultsProductS as $key) {
    $node=$key;    
    if($node->type=="products_display"){
      
      $product = commerce_product_load($node->field_product['und'][0]['product_id']);
      if (array_search($product->sku, $no_exist)) {
        //dpm($node->nid);
        //dpm($product->sku);
        $node_disable = node_load($node->nid);
        $node_disable->status = 0;
        node_save($node_disable);
      }      
    }
  }  */
}