/*
 * Copyright (c) 2005-2011 Grameen Foundation USA
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * permissions and limitations under the License.
 *
 * See also http://www.apache.org/licenses/LICENSE-2.0.html for an
 * explanation of the license and how it is applied.
 */

package org.mifos.customers.personnel.struts.actionforms;

import java.util.Date;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.validator.GenericValidator;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.mifos.application.util.helpers.Methods;
import org.mifos.customers.personnel.util.helpers.PersonnelConstants;
import org.mifos.framework.business.util.Address;
import org.mifos.framework.business.util.Name;
import org.mifos.framework.struts.actionforms.BaseActionForm;
import org.mifos.framework.util.helpers.DateUtils;

public class PersonnelSettingsActionForm extends BaseActionForm {

    private String firstName;

    private String middleName;

    private String lastName;

    private String secondLastName;

    private String emailId;

    private String governmentIdNumber;

    private String dob;

    private String maritalStatus;

    private String gender;

    private String preferredLocale;
    
    private Short preferredSiteTypeId;

    private String userName;

    private Address address;

    public String getDisplayName() {
        return getName().getDisplayName();
    }

    public PersonnelSettingsActionForm() {
        address = new Address();
    }

    public Address getAddress() {
        return address;
    }

    public void setAddress(Address address) {
        this.address = address;
    }

    public String getDob() {
        return dob;
    }

    public Date getDobDateObject() {
        return DateUtils.getDateAsRetrievedFromDb(dob);
    }

    public void setDob(String dob) {
        this.dob = dob;
    }

    public String getEmailId() {
        return emailId;
    }

    public void setEmailId(String emailId) {
        this.emailId = emailId;
    }

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getGender() {
        return gender;
    }

    public void setGender(String gender) {
        this.gender = gender;
    }

    public String getGovernmentIdNumber() {
        return governmentIdNumber;
    }

    public void setGovernmentIdNumber(String governmentIdNumber) {
        this.governmentIdNumber = governmentIdNumber;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public String getMaritalStatus() {
        return maritalStatus;
    }

    public void setMaritalStatus(String maritalStatus) {
        this.maritalStatus = maritalStatus;
    }

    public String getMiddleName() {
        return middleName;
    }

    public void setMiddleName(String middleName) {
        this.middleName = middleName;
    }

    public String getPreferredLocale() {
        return preferredLocale;
    }

    public void setPreferredLocale(String preferredLocale) {
        this.preferredLocale = preferredLocale;
    }

    public String getSecondLastName() {
        return secondLastName;
    }

    public void setSecondLastName(String secondLastName) {
        this.secondLastName = secondLastName;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public String getAddressDetails() {
        return address.getDisplayAddress();
    }

    public Integer getGenderValue() {
        return getIntegerValue(getGender());
    }

    public Short getPreferredLocaleValue() {
        return getShortValue(getPreferredLocale());
    }

    public Name getName() {
        return new Name(firstName, middleName, secondLastName, lastName);
    }

    public Integer getMaritalStatusValue() {
        return getIntegerValue(getMaritalStatus());
    }

    @Override
    public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
        ActionErrors errors = new ActionErrors();
        String method = request.getParameter(Methods.method.toString());
        if (method.equals(Methods.preview.toString())) {
            if (StringUtils.isBlank(getFirstName())) {
                addError(errors, PersonnelConstants.FIRSTNAME, PersonnelConstants.ERRORMANDATORY,
                        PersonnelConstants.FIRST_NAME);
            } else if (getFirstName().length() > PersonnelConstants.PERSONNELLENGTH) {
                addError(errors, PersonnelConstants.FIRSTNAME, PersonnelConstants.MAXIMUM_LENGTH,
                        PersonnelConstants.FIRST_NAME, PersonnelConstants.PERSONNELNAMELENGTH);
            }
            if (StringUtils.isBlank(getLastName())) {
                addError(errors, PersonnelConstants.LASTNAME, PersonnelConstants.ERRORMANDATORY,
                        PersonnelConstants.LAST_NAME);
            } else if (getLastName().length() > PersonnelConstants.PERSONNELLENGTH) {
                addError(errors, PersonnelConstants.LASTNAME, PersonnelConstants.MAXIMUM_LENGTH,
                        PersonnelConstants.LAST_NAME, PersonnelConstants.PERSONNELNAMELENGTH);
            }
            if (StringUtils.isBlank(getGender())) {
                addError(errors, PersonnelConstants.GENDERVALUE, PersonnelConstants.MANDATORYSELECT,
                        PersonnelConstants.GENDERVALUE);
            }
            if (getDisplayName().length() > PersonnelConstants.PERSONNELDISPLAYNAMELENGTH) {
                addError(errors, PersonnelConstants.DISPLAYNAME, PersonnelConstants.MAXIMUM_LENGTH,
                        PersonnelConstants.DISPLAY_NAME, PersonnelConstants.PERSONNELDISPLAYLENGTH);
            }
            validateEmail(errors);
        }
        if (!method.equals(Methods.validate.toString())) {
            request.setAttribute("methodCalled", method);
        }
        return errors;
    }

    private void validateEmail(ActionErrors errors) {
        if (StringUtils.isNotBlank(emailId) && !GenericValidator.isEmail(emailId)) {
            errors.add(PersonnelConstants.ERROR_VALID_EMAIL, new ActionMessage(PersonnelConstants.ERROR_VALID_EMAIL));
        }
    }

    public Short getPreferredSiteTypeId() {
        return preferredSiteTypeId;
    }

    public void setPreferredSiteTypeId(Short preferredSiteTypeId) {
        this.preferredSiteTypeId = preferredSiteTypeId;
    }
    
}