/*
 * eGov suite of products aim to improve the internal efficiency,transparency,
 *    accountability and the service delivery of the government  organizations.
 *
 *     Copyright (C) <2015>  eGovernments Foundation
 *
 *     The updated version of eGov suite of products as by eGovernments Foundation
 *     is available at http://www.egovernments.org
 *
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     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 General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program. If not, see http://www.gnu.org/licenses/ or
 *     http://www.gnu.org/licenses/gpl.html .
 *
 *     In addition to the terms of the GPL license to be adhered to in using this
 *     program, the following additional terms are to be complied with:
 *
 *         1) All versions of this program, verbatim or modified must carry this
 *            Legal Notice.
 *
 *         2) Any misrepresentation of the origin of the material is prohibited. It
 *            is required that all modified versions of this material be marked in
 *            reasonable ways as different from the original version.
 *
 *         3) This license does not grant any rights to any user of the program
 *            with regards to rights under trademark law for use of the trade names
 *            or trademarks of eGovernments Foundation.
 *
 *   In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
 */

package org.egov.infra.config.security.authentication;

import org.egov.infra.admin.master.entity.User;
import org.egov.infra.persistence.entity.enums.UserType;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UsernameNotFoundException;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

public class SecureUser implements UserDetails {
    private static final long serialVersionUID = -8756608845278722035L;
    private final User user;
    private final List<SimpleGrantedAuthority> authorities = new ArrayList<>();

    public SecureUser(User user) {
        if (user == null) {
            throw new UsernameNotFoundException("User not found");
        } else {
            this.user = user;
            user.getRoles().forEach((role) -> {
                this.authorities.add(new SimpleGrantedAuthority(role.getName()));
            });
        }
    }

    public Collection<? extends GrantedAuthority> getAuthorities() {
        return this.authorities;
    }

    public boolean isAccountNonExpired() {
        return this.user.getPwdExpiryDate().isAfterNow();
    }

    public boolean isAccountNonLocked() {
        return !this.user.isAccountLocked();
    }

    public boolean isCredentialsNonExpired() {
        return this.user.getPwdExpiryDate().isAfterNow();
    }

    public boolean isEnabled() {
        return this.user.isActive();
    }

    public String getPassword() {
        return this.user.getPassword();
    }

    public String getUsername() {
        return this.user.getUsername();
    }

    public Long getUserId() {
        return this.user.getId();
    }

    public UserType getUserType() {
        return this.user.getType();
    }

    public User getUser() {
        return this.user;
    }
}