{*
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC. All rights reserved.                        |
 |                                                                    |
 | This work is published under the GNU AGPLv3 license with some      |
 | permitted exceptions and without any warranty. For full license    |
 | and copyright information, see https://civicrm.org/licensing       |
 +--------------------------------------------------------------------+
*}

{assign var='hideTotal' value=$quickConfig+$noCalcValueDisplay}

<div id="pricesetTotal" class="crm-section section-pricesetTotal">
  <div id="pricelabel" class="label {if $hideTotal}hiddenElement{/if}">
    {if ($extends eq 'Contribution') || ($extends eq 'Membership')}
      <span id='amount_sum_label'>{ts}Total Amount{/ts}</span>
    {else}
      <span id='amount_sum_label'>{ts}Total Fee(s){/ts}{if $isAdditionalParticipants} {ts}for this participant{/ts}{/if}</span>
    {/if}
  </div>
  <div class="content calc-value" {if $hideTotal}style="display:none;"{/if} id="pricevalue"></div>
</div>

<script type="text/javascript">
{literal}

var thousandMarker = '{/literal}{$config->monetaryThousandSeparator}{literal}';
var separator      = '{/literal}{$config->monetaryDecimalPoint}{literal}';
var symbol         = '{/literal}{$currencySymbol}{literal}';
var optionSep      = '|';

// Recalculate the total fees based on user selection
cj("#priceset [price]").each(function () {
  var elementType = cj(this).attr('type');
  if (this.tagName == 'SELECT') {
    elementType = 'select-one';
  }

  switch(elementType) {
    case 'checkbox':
      cj(this).click(function(){
        calculateCheckboxLineItemValue(this);
        display(calculateTotalFee());
      });
      calculateCheckboxLineItemValue(this);
      break;

    case 'radio':
      cj(this).click( function(){
        calculateRadioLineItemValue(this);
        display(calculateTotalFee());
      });
      calculateRadioLineItemValue(this);
      break;

    case 'text':
      cj(this).bind( 'keyup', function() {
        calculateText(this);
      }).bind( 'blur' , function() {
        calculateText(this);
      });
      //default calculation of element.
      calculateText(this);
      break;

    case 'select-one':
      calculateSelectLineItemValue(this);

      cj(this).change(function() {
        calculateSelectLineItemValue(this);
        display(calculateTotalFee());
      });
      break;
  }

  display(calculateTotalFee());
});

/**
 * Calculate the value of the line item for a radio value.
 */
function calculateCheckboxLineItemValue(priceElement) {
  eval( 'var option = ' + cj(priceElement).attr('price') ) ;
  optionPart = option[1].split(optionSep);
  price = parseFloat(0);
  if (cj(priceElement).prop('checked')) {
    price = parseFloat(optionPart[0]);
  }
  cj(priceElement).data('line_raw_total', price);
}

/**
 * Calculate the value of the line item for a radio value.
 */
function calculateRadioLineItemValue(priceElement) {
  eval( 'var option = ' + cj(priceElement).attr('price') );
  optionPart = option[1].split(optionSep);
  var lineTotal = parseFloat(optionPart[0]);
  cj(priceElement).data('line_raw_total', lineTotal);
  var radionGroupName = cj(priceElement).attr("name");
  // Reset all unchecked options to having a data value of 0.
  cj('input[name=' + radionGroupName + ']:radio:unchecked').each(
    function () {
      cj(this).data('line_raw_total', 0);
    }
  );
}

/**
 * Calculate the value of the line item for a select value.
 */
function calculateSelectLineItemValue(priceElement) {
  eval( 'var selectedText = ' + cj(priceElement).attr('price') );
  var price = parseFloat('0');
  var option = cj(priceElement).val();
  if (option) {
    optionPart = selectedText[option].split(optionSep);
    price   = parseFloat(optionPart[0]);
  }
  cj(priceElement).data('line_raw_total', price);
}

/**
 * Calculate the value of the line item for a text box.
 */
function calculateText(priceElement) {
  //CRM-16034 - comma acts as decimal in price set text pricing
  //CRM-19937 - dollar sign easy mistake to make by users.
  var textval = parseFloat(cj(priceElement).val().replace(thousandMarker, '').replace(symbol, ''));

  if (isNaN(textval)) {
    textval = parseFloat(0);
  }
  eval('var option = '+ cj(priceElement).attr('price'));
  optionPart = option[1].split(optionSep);
  addprice = parseFloat(optionPart[0]);
  var curval  = textval * addprice;
  cj(priceElement).data('line_raw_total', curval);
  display(calculateTotalFee());
}

/**
 * Calculate the total fee for the visible priceset.
 */
function calculateTotalFee() {
  var totalFee = 0;
  cj("#priceset [price]").each(function () {
    totalFee = totalFee + cj(this).data('line_raw_total');
  });
  return totalFee;
}

/**
 * Display calculated amount.
 */
function display(totalfee) {
  // totalfee is monetary, round it to 2 decimal points so it can
  // go as a float - CRM-13491
  totalfee = Math.round(totalfee*100)/100;
  var totalFormattedFee = symbol + ' ' + CRM.formatMoney(totalfee, true);
  cj('#pricevalue').html(totalFormattedFee);

  cj('#total_amount').val( totalfee );
  cj('#pricevalue').data('raw-total', totalfee).trigger('change');

  if (totalfee < 0) {
    cj('table#pricelabel').addClass('disabled');
  }
  else {
    cj('table#pricelabel').removeClass('disabled');
  }

  if (typeof skipPaymentMethod == 'function') {
    // Advice to anyone who, like me, feels hatred towards this if construct ... if you remove the if you
    // get an error on participant 2 of a event that requires approval & permits multiple registrants.
    skipPaymentMethod();
  }
}

{/literal}
</script>