/**
 * Copyright 2005-2018 The Kuali Foundation
 *
 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
 *
 * 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.
 */
package org.kuali.rice.krad.labs.fileUploads;

import org.apache.commons.lang.StringUtils;
import org.kuali.rice.krad.labs.KradLabsController;
import org.kuali.rice.krad.util.GlobalVariables;
import org.kuali.rice.krad.util.KRADConstants;
import org.kuali.rice.krad.web.form.UifFormBase;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Controller class for the file uploads lab view
 *
 * @author Kuali Rice Team (rice.collab@kuali.org)
 */
@Controller
@RequestMapping(value = "/fileUploads")
public class LabsFileUploadsController extends KradLabsController {

    @Override
    protected LabsFileUploadsForm createInitialForm() {
        return new LabsFileUploadsForm();
    }

    @RequestMapping(params = "methodToCall=uploadOne")
    public ModelAndView uploadOne(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
            HttpServletRequest request, HttpServletResponse response) {
        LabsFileUploadsForm uploadForm = (LabsFileUploadsForm) form;

        if ((uploadForm.getUploadOne() == null) || StringUtils.isBlank(uploadForm.getUploadOne().getName())) {
            GlobalVariables.getMessageMap().putError(KRADConstants.GLOBAL_ERRORS, "labs.fileUpload", "one");
        }

        return getModelAndView(form);
    }

    @RequestMapping(params = "methodToCall=uploadTwo")
    public ModelAndView uploadTwo(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
            HttpServletRequest request, HttpServletResponse response) {
        LabsFileUploadsForm uploadForm = (LabsFileUploadsForm) form;

        if ((uploadForm.getUploadTwo() == null) || StringUtils.isBlank(uploadForm.getUploadTwo().getName())) {
            GlobalVariables.getMessageMap().putError(KRADConstants.GLOBAL_ERRORS, "labs.fileUpload", "two");
        }

        return getModelAndView(form);
    }
}
