// Define a global variable to store the selected item on selection of a checkbox
var selected_values;
// Trigger a function on prefill success once the repeat group is prefilled based on the salesforce selected item
window.formyoula.form_fields["Contact"].on("prefill:success", function(){
    // Trigger the below function once the data is populated and the checkbox is selected/unselected
    $(document).on('change', 'input[type="checkbox"]', function(e){
        // If selected hide the repeat groups other than the selected one
        if( $(this).is(':checked') && window.formyoula.form_fields["7221-d2aa-1adf"].changed.repeat_value){
          if_checked();
        } else {
          if_not_checked();
        }
    });
});
// Trigger the change event on click of checkbox
$(document).on('change', 'input[type="checkbox"]', function(e){
   // If the checkbox is selected hide the repeat groups other than the selected one
    if($(this).is(':checked') && window.formyoula.form_fields["7221-d2aa-1adf"].changed.repeat_value ){
        if_checked();
    } else {
        if_not_checked();
    }
});
// Trigger the below function on click of back button in the page
$(document).on( "click",".back ", function()  {
   //Checked
   if_checked()
});
// Trigger the function on clicking next
$('.next').on('click', function () {
    // Populate the values based on the selected checbox
    setTimeout(function() {
        // Change the id's inside form_field as required
        formyoula.form_fields["a63f-753a-f247"].set('value', selected_values[1].value);
        formyoula.form_fields["0b4e-728d-7ee5"].set('value', selected_values[2].value);
        formyoula.form_fields["9869-2cab-d5de"].set('value', selected_values[5].value);
		formyoula.form_fields["b7e7-b5a7-430a"].set('value', selected_values[4].value);
    }, 1000);
})

//Hide on add
// Trigger the change event on click of checkbox
$(document).on('click', '.add', function(){
 // If the checkbox is selected hide the repeat groups other than the selected one
    if( window.formyoula.form_fields["7221-d2aa-1adf"].changed.repeat_value ){
        //If checked
        if_checked();
    } else {
       //If not checked
       if_not_checked();
    }
});

function if_checked(){
    // Loop through the repeat elements in the repeat group
    window.formyoula.form_fields["7221-d2aa-1adf"].changed.repeat_value.forEach(function(index, ival) {
        // Loop through the index, Here index consists of the values for the elements that are within the repeat group element
        for (var i=0; i<index.length; i++) {
            // If the checkbox is selected then assign the value to selected_values inorder have a copy
            if (index[i].type == "CheckBox" && index[i].value == true) {
                selected_values = index;
                var element_length = $('#component-7221-d2aa-1adf .existing_repeat_entry_panel').length
                // Loop through each repeat element using the css class and hide the particular repeat element whose checkbox aren't selected
                for (var j=0; j<element_length; j++) {
                    if (j !=ival) {
                        // Apply the css display:none if the checkbox within the repeat element isn't selected
                        $('#component-7221-d2aa-1adf .existing_repeat_entry_panel')[j].style.display = 'none';
                    }
                }
            }
        }
    })
}

function if_not_checked() {
    var element_length = $('#component-7221-d2aa-1adf .existing_repeat_entry_panel').length
    //Show all the repeat group if deselected
    for (var j=0; j<element_length; j++) {
        // Apply the css class display:block if the selected checkbox is unselected
        $('#component-7221-d2aa-1adf .existing_repeat_entry_panel')[j].style.display = 'block';
    }
}