$(document).ready(function () {

    HHAEnquiryForm.OnInitForm();

});

var HHAEnquiryForm = HHAEnquiryForm || {};
(function () {

    //consent validation state.
    var consentStateOn = false;
    //contact details validation state.
    var contactStateOn = false;

    var onInitForm = function () {

                
        //register change event handlers 
        $("#mcm_onbehalfofapplicant_1").change(function () {
            setContactFields();
        });

        $("#mcm_onbehalfofapplicant_0").change(function () {
            setContactFields();
        });

        $("#mcm_partyprovidingconsent").change(function () {

            setConsentFields();

        });

        //set the initial section state
        setContactFields();
        setConsentFields();

        //start the form at the top
        setTimeout(() => {

            window.focus();
            document.activeElement.blur();
            $('html,body').scrollTop(0);

        }, 1500);

    };
      
    var setConsentRequiredFields = function (setRequired) {

        if (setRequired) {

            PortalFormCommon.AddValidator("mcm_consentlegal2", "Information about any current legal issues is a required field.");
            PortalFormCommon.AddValidator("mcm_consentphysicalmentalhealth2", "Information about physical / mental health is a required field.");
            PortalFormCommon.AddValidator("mcm_consenteducationemploymenttraining2", "Information about education / employment training is a required field.");
            PortalFormCommon.AddValidator("mcm_personprovidingconsent", "The name of the person providing consent.");

        } else {

            PortalFormCommon.RemoveValidator("mcm_consentlegal2");
            PortalFormCommon.RemoveValidator("mcm_consentphysicalmentalhealth2");
            PortalFormCommon.RemoveValidator("mcm_consenteducationemploymenttraining2");
            PortalFormCommon.RemoveValidator("mcm_personprovidingconsent");

        }

    }

    var setContactRequiredFields = function (setRequired) {

        if (setRequired) {

            PortalFormCommon.AddValidator("mcm_contactname", "Contact name is required");
            PortalFormCommon.AddValidator("mcm_contactrelationship", "Relationship to applicant is required");
            PortalFormCommon.AddValidator("mcm_contactemail", "Contact email address is required");
            PortalFormCommon.AddValidator("mcm_contactphone", "Contact phone number is required");

        } else {

            PortalFormCommon.RemoveValidator("mcm_contactname");
            PortalFormCommon.RemoveValidator("mcm_contactrelationship");
            PortalFormCommon.RemoveValidator("mcm_contactemail");
            PortalFormCommon.RemoveValidator("mcm_contactphone");

        }

    }

    var showHideSection_ContactFields = function (visible) {
        
            PortalFormCommon.SetSectionVisible("tab_general_section_contact", visible);
                
    }

    var showHideSection_ConsentFields = function (visible) {

        PortalFormCommon.SetSectionVisible("tab_hha_section_consent", visible);

    }

    var setContactFields = function () {
                
        if ($("#mcm_onbehalfofapplicant_1").is(":checked") && contactStateOn == false) {

            contactStateOn = true;

            setContactRequiredFields(contactStateOn);
            showHideSection_ContactFields(contactStateOn);

        }

        if ($("#mcm_onbehalfofapplicant_0").is(":checked")) {

            contactStateOn = false;

            setContactRequiredFields(contactStateOn);
            showHideSection_ContactFields(contactStateOn);

        }


    }

    var setConsentFields = function () {

        let consentPartyVal = $("#mcm_partyprovidingconsent").val();

        if (consentPartyVal != "803970002" && consentStateOn == false) {
            consentStateOn = true;

            setConsentRequiredFields(consentStateOn);
            showHideSection_ConsentFields(consentStateOn);

        }
        else if (consentPartyVal == "803970002") {
            consentStateOn = false;

            setConsentRequiredFields(consentStateOn);
            showHideSection_ConsentFields(consentStateOn);

        }

    }

    var setOnBehalfOfApplicantRequiredFields = function () {

        if ($("#mcm_onbehalfofapplicant_1").is(":checked") && contactStateOn == false) {

            consentStateOn = true;

            PortalFormCommon.AddValidator("mcm_contactname", "Contact name is required");
            PortalFormCommon.AddValidator("mcm_contactrelationship", "Relationship to applicant is required");
            PortalFormCommon.AddValidator("mcm_contactemail", "Contact email address is required");
            PortalFormCommon.AddValidator("mcm_contactphone", "Contact phone number is required");

        }

        if ($("#mcm_onbehalfofapplicant_0").is(":checked")) {

            consentStateOn = false;

            PortalFormCommon.RemoveValidator("mcm_contactname");
            PortalFormCommon.RemoveValidator("mcm_contactrelationship");
            PortalFormCommon.RemoveValidator("mcm_contactemail");
            PortalFormCommon.RemoveValidator("mcm_contactphone");

        }

    }

    /**
     * Public Members
     */
    this.OnInitForm = onInitForm;
    this.SetOnBehalfOfApplicantRequiredFields = setOnBehalfOfApplicantRequiredFields;
    
}).apply(HHAEnquiryForm);