$( function() {
  $( '#visual div.tabbed-ui' ).tabs( { fx: { opacity: 'show' } } ).tabs( 'rotate', 6000, true );

  /**
   * Contact
   */
  var contactOptions = {
    target       : '#messages-contact',
    beforeSubmit : contact_validate,
    success      : contact_success
  };

  $( '#contact' ).submit( function() {
    $( '#contact' ).ajaxSubmit( contactOptions );

    return false;
  } );

  /**
   * Calculator
   */
  var calculatorOptions = {
    target       : '#messages-calculator',
    beforeSubmit : calculator_validate,
    success      : calculator_success
  };

  $( '#calculator-distante' ).submit( function() {
    $( '#calculator-distante' ).ajaxSubmit( calculatorOptions );

    return false;
  } );
} );

function contact_validate( form_vals, jqForm, options ) {
  var $name    = $( '#edit-ContactName' );
  var $email   = $( '#edit-ContactEmail' );
  var $message = $( '#edit-ContactMessage' );

  var errors = [];

  if ( !$name.attr( 'value' ) ) {
    errors.push( 'Campul <em>Nume</em> este obligatoriu.' );
    $name.addClass( 'formerror' );
  }
  if ( !email_is_valid( $email.attr( 'value' ) ) ) {
    errors.push( 'Campul <em>Email</em> este obligatoriu.' );
    $email.addClass( 'formerror' );
  }
  if ( !$message.attr( 'value' ) ) {
    errors.push( 'Campul <em>Mesaj</em> este obligatoriu.' );
    $message.addClass( 'formerror' );
  }

  if ( errors.length ) {
    var msg = '<ul class="no-style msg-error">';
    for ( var i = 0; i < errors.length; i++ ) {
      msg += '<li>'+ errors[i] +'</li>';
    }
    msg += '</ul>';

    $( '#messages-contact' ).html( msg );

    return false;
  }

  return true;
}

function contact_success( responseText, statusText ) {
  $( '#contact' ).fadeOut();
  $( '#messages-contact' ).html( '<div class="msg-success">'+ responseText +'</div>' );
}

function calculator_validate( form_vals, jqForm, options ) {
  var $location = $( '#edit-CalculatorLocation' );

  var errors = [];

  if ( !$location.attr( 'value' ) ) {
    errors.push( 'Va rugam sa introduceti o locatie.' );
    $location.addClass( 'formerror' );
  }

  if ( errors.length ) {
    var msg = '<ul class="no-style msg-error">';
    for ( var i = 0; i < errors.length; i++ ) {
      msg += '<li>'+ errors[i] +'</li>';
    }
    msg += '</ul>';

    $( '#messages-calculator' ).html( msg );

    return false;
  }

  return true;
}

function calculator_success( responseText, statusText ) {
  $( '#calculator-distante' ).fadeOut();
  $( '#messages-calculator' ).html( '<div class="msg-success">'+ responseText +'</div>' );
}

function email_is_valid( value ) {
  return /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test( value );
}