/*
 * Copyright (c) 2012. The Genome Analysis Centre, Norwich, UK
 * MISO project contacts: Robert Davey, Mario Caccamo @ TGAC
 * *********************************************************************
 *
 * This file is part of MISO.
 *
 * MISO 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
 * (at your option) any later version.
 *
 * MISO 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 MISO.  If not, see <http://www.gnu.org/licenses/>.
 *
 * *********************************************************************
 */

package uk.ac.bbsrc.tgac.miso.webapp.controller;

import java.io.IOException;
import java.util.*;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;

import uk.ac.bbsrc.tgac.miso.core.data.*;
import uk.ac.bbsrc.tgac.miso.core.manager.RequestManager;
import com.eaglegenomics.simlims.core.manager.SecurityManager;
import uk.ac.bbsrc.tgac.miso.core.factory.DataObjectFactory;

@Controller
@RequestMapping("/poolwizard")
@SessionAttributes("poolwizard")
public class PoolWizardController {
  protected static final Logger log = LoggerFactory.getLogger(PoolWizardController.class);

  @Autowired
  private SecurityManager securityManager;

  @Autowired
  private RequestManager requestManager;

  @Autowired
  private DataObjectFactory dataObjectFactory;

  @Autowired
  private JdbcTemplate interfaceTemplate;

  public void setInterfaceTemplate(JdbcTemplate interfaceTemplate) {
    this.interfaceTemplate = interfaceTemplate;
  }

  public void setDataObjectFactory(DataObjectFactory dataObjectFactory) {
    this.dataObjectFactory = dataObjectFactory;
  }

  public void setRequestManager(RequestManager requestManager) {
    this.requestManager = requestManager;
  }

  public void setSecurityManager(SecurityManager securityManager) {
    this.securityManager = securityManager;
  }

  @ModelAttribute("studyTypes")
  public Collection<String> populateStudyTypes() throws IOException {
    return requestManager.listAllStudyTypes();
  }

  @ModelAttribute("platforms")
  public Collection<Platform> populatePlatforms() throws IOException {
    return requestManager.listAllPlatforms();
  }

  @ModelAttribute("platformNames")
  public Collection<String> populatePlatformNames() throws IOException {
    List<String> types = new ArrayList<String>(requestManager.listDistinctPlatformNames());
    Collections.sort(types);
    return types;
  }

  @RequestMapping(value = "/new/{projectId}", method = RequestMethod.GET)
  public ModelAndView newAssignedProject(@PathVariable Long projectId,
                                         ModelMap model) throws IOException {
    try {
      Project p = requestManager.getProjectById(projectId);
      StringBuilder a = new StringBuilder();
      for (String name : populatePlatformNames()) {
        a.append("<option value=\"" + name + "\">" + name + "</option>");
      }

      StringBuilder b = new StringBuilder();
      for (String st : requestManager.listAllStudyTypes()) {
        b.append("<option value=\"" + st + "\">" + st + "</option>");
      }

      model.put("project", p);
      model.put("platforms", a.toString());
      //model.put("existingStudies", requestManager.listAllStudiesByProjectId(projectId));
      model.put("studyTypes", b.toString());
      return new ModelAndView("/pages/poolWizard.jsp", model);
    }
    catch (IOException ex) {
      if (log.isDebugEnabled()) {
        log.debug("Failed to show pool wizard", ex);
      }
      throw ex;
    }
  }
}