/**
 * ***************************************************************************
 * Copyright (c) 2010 Qcadoo Limited
 * Project: Qcadoo Framework
 * Version: 1.3
 *
 * This file is part of Qcadoo.
 *
 * Qcadoo is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation; either version 3 of the License,
 * or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 * ***************************************************************************
 */
package com.qcadoo.plugins.users.internal;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.qcadoo.model.api.DataDefinitionService;
import com.qcadoo.model.api.Entity;
import com.qcadoo.security.api.SecurityService;
import com.qcadoo.security.constants.QcadooSecurityConstants;
import com.qcadoo.view.api.ComponentState;
import com.qcadoo.view.api.ViewDefinitionState;
import com.qcadoo.view.api.components.FieldComponent;
import com.qcadoo.view.api.components.FormComponent;

@Service
public final class UserService {

    @Autowired
    private SecurityService securityService;

    @Autowired
    private DataDefinitionService dataDefinitionService;

    public void setPasswordAndOldPasswordAdRequired(final ViewDefinitionState state) {
        FieldComponent viewIdentifier = (FieldComponent) state.getComponentByReference("viewIdentifierHiddenInput");
        FieldComponent oldPassword = (FieldComponent) state.getComponentByReference("oldPasswordTextInput");
        FieldComponent password = (FieldComponent) state.getComponentByReference("passwordTextInput");
        FieldComponent passwordConfirmation = (FieldComponent) state.getComponentByReference("passwordConfirmationTextInput");

        oldPassword.setRequired(true);
        password.setRequired(true);
        passwordConfirmation.setRequired(true);
        viewIdentifier.setFieldValue("profileChangePassword");
    }

    public void setPasswordAsRequired(final ViewDefinitionState state) {
        FieldComponent viewIdentifier = (FieldComponent) state.getComponentByReference("viewIdentifierHiddenInput");
        FieldComponent password = (FieldComponent) state.getComponentByReference("passwordTextInput");
        FieldComponent passwordConfirmation = (FieldComponent) state.getComponentByReference("passwordConfirmationTextInput");

        password.setRequired(true);
        passwordConfirmation.setRequired(true);
        viewIdentifier.setFieldValue("userChangePassword");
    }

    public void hidePasswordOnUpdateForm(final ViewDefinitionState state) {
        FormComponent form = (FormComponent) state.getComponentByReference("form");
        FieldComponent password = (FieldComponent) state.getComponentByReference("passwordTextInput");
        FieldComponent passwordConfirmation = (FieldComponent) state.getComponentByReference("passwordConfirmationTextInput");
        ComponentState changePasswordButton = state.getComponentByReference("changePasswordButton");

        password.setRequired(true);
        passwordConfirmation.setRequired(true);

        if (form.getEntityId() == null) {
            password.setVisible(true);
            passwordConfirmation.setVisible(true);
            changePasswordButton.setVisible(false);
        } else {
            password.setVisible(false);
            passwordConfirmation.setVisible(false);
            changePasswordButton.setVisible(true);
        }
    }

    public void disableFormForAdmin(final ViewDefinitionState state) {
        FormComponent form = (FormComponent) state.getComponentByReference("form");

        Entity loggedUser = dataDefinitionService
                .get(QcadooSecurityConstants.PLUGIN_IDENTIFIER, QcadooSecurityConstants.MODEL_USER).get(
                        securityService.getCurrentUserId());

        if (!securityService.hasRole(loggedUser, "ROLE_SUPERADMIN")) {
            form.setFormEnabled(false);
        }
    }

}