/**
 * Created by Jensen Mathews, Sky UK
 * Created on 24/02/2017
 *
 *  This action will cancel the change
 *
 */

function sp_cancelChange(){

    g_form.modified = false; // We don't want to horrible 1980's OOTB popup alert
    var items = $$('BUTTON').each(function(item){ // We are now in the branch of the implemented process so only valid actions should be available
        if(item.id == 'sp_cancel_change' || item.id == 'sp_reject_cancel'){ // Need to add a cancel button
            item.show();
        } else {
            item.hide();
        }
    });

    var CLOSED = '3';

    g_form.clearMessages(); // Reset the form and field messages
    g_form.hideFieldMsg('work_notes', true);
    g_form.setValue('state', CLOSED);
    if (g_user.hasRole('change_manager')) {
        g_form.setValue('u_substate', 'Rejected'); //reject the change, if a change manager cancels. For reporting purposes
    } else {
        g_form.setValue('u_substate', 'Cancelled');
    }
    g_form.setReadOnly('u_substate', true);
    g_form.setMandatory('work_notes', true);

    var work_notes = g_form.getValue('work_notes').toString().trim();

    if(work_notes == ''){
        g_tabs2Sections.setActive(1); // Move to the relevant tab
        g_form.addErrorMessage('Please input a work note with the reason for Cancelling this change');
        g_form.showFieldMsg('work_notes','Please input a work note with the reason for Cancelling this change','error');

        return false;
    }

    if (confirm("If you proceed, the Change and any related tasks will be cancelled.") == true) {
        gsftSubmit(null, g_form.getFormElement(), 'sp_cancel_change');
    } else {
        reloadWindow(window);
        return;
    }
}

if (typeof window == 'undefined'){ // On Submit of the form the Server side action should be completed
    updateAndRedirect();
}

function updateAndRedirect() {
    current.update();
    action.setRedirectURL(current);
}