import FormInput from '../components/form-input';

export default function getAcls(acls, aclService, $element, $attrs, user) {
    const attrsVnAcl = user ? $attrs.vnUserAcl : $attrs.vnAcl;
    acls = attrsVnAcl.split(',').map(i => i.trim());
    if (acls[0] == '') return;
    if (user) {
        const splitAcl = acls[0].split('.');
        const splitSlash = splitAcl[1].split('/');

        const model = splitAcl[0];
        const property = splitSlash[0];
        let accessType = splitSlash[1];

        if (accessType === 'w') accessType = 'WRITE';
        else if (accessType === 'r') accessType = 'READ';
        if (aclService.hasAnyACL(model, property, accessType)) return;
    } else if (aclService.hasAny(acls)) return;

    disableElement($attrs, $element);
}

function disableElement($attrs, $element) {
    const action = $attrs.vnAclAction || 'disable';
    if (action === 'disable') {
        let element = $element[0];
        let elementToDisable = element.$ctrl;

        if (!(elementToDisable instanceof FormInput)) {
            const selector = 'input, textarea, button, submit';

            if (!element.matches(selector))
                element = element.querySelector(selector);

            elementToDisable = element;
        }

        if (elementToDisable)
            elementToDisable.disabled = true;
    } else
        $element.remove();
}