/*
 * The MIT License
 * Copyright (c) 2012 Microsoft Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package microsoft.exchange.webservices.data.property.complex.availability;

import microsoft.exchange.webservices.data.core.EwsServiceXmlReader;
import microsoft.exchange.webservices.data.core.XmlElementNames;
import microsoft.exchange.webservices.data.core.enumeration.property.ConflictType;
import microsoft.exchange.webservices.data.core.enumeration.property.LegacyFreeBusyStatus;
import microsoft.exchange.webservices.data.property.complex.ComplexProperty;

/**
 * Represents a conflict in a meeting time suggestion.
 */
public final class Conflict extends ComplexProperty {

  /**
   * The conflict type.
   */
  private ConflictType conflictType;

  /**
   * The number of members.
   */
  private int numberOfMembers;

  /**
   * The number of members available.
   */
  private int numberOfMembersAvailable;

  /**
   * The number of members with conflict.
   */
  private int numberOfMembersWithConflict;

  /**
   * The number of members with no data.
   */
  private int numberOfMembersWithNoData;

  /**
   * The free busy status.
   */
  private LegacyFreeBusyStatus freeBusyStatus;

  /**
   * Initializes a new instance of the Conflict class.
   *
   * @param conflictType the conflict type
   */
  protected Conflict(ConflictType conflictType) {
    super();
    this.conflictType = conflictType;
  }

  /**
   * Tries to read element from XML.
   *
   * @param reader the reader
   * @return True if appropriate element was read.
   * @throws Exception the exception
   */
  @Override
  public boolean tryReadElementFromXml(EwsServiceXmlReader reader)
      throws Exception {
    if (reader.getLocalName().equals(XmlElementNames.NumberOfMembers)) {
      this.numberOfMembers = reader.readElementValue(Integer.class);
      return true;
    } else if (reader.getLocalName().equals(
        XmlElementNames.NumberOfMembersAvailable)) {
      this.numberOfMembersAvailable = reader
          .readElementValue(Integer.class);
      return true;
    } else if (reader.getLocalName().equals(
        XmlElementNames.NumberOfMembersWithConflict)) {
      this.numberOfMembersWithConflict = reader
          .readElementValue(Integer.class);
      return true;
    } else if (reader.getLocalName().equals(
        XmlElementNames.NumberOfMembersWithNoData)) {
      this.numberOfMembersWithNoData = reader
          .readElementValue(Integer.class);
      return true;
    } else if (reader.getLocalName().equals(XmlElementNames.BusyType)) {
      this.freeBusyStatus = reader
          .readElementValue(LegacyFreeBusyStatus.class);
      return true;
    } else {
      return false;
    }
  }

  /**
   * Gets the type of the conflict.
   *
   * @return the conflict type
   */
  public ConflictType getConflictType() {
    return conflictType;
  }

  /**
   * Gets the number of users, resources, and rooms in the conflicting group.
   * The value of this property is only meaningful when ConflictType is equal
   * to ConflictType.GroupConflict.
   *
   * @return the number of members
   */
  public int getNumberOfMembers() {
    return numberOfMembers;
  }

  /**
   * Gets the number of members who are available (whose status is Free) in
   * the conflicting group. The value of this property is only meaningful when
   * ConflictType is equal to ConflictType.GroupConflict.
   *
   * @return the number of members available
   */
  public int getNumberOfMembersAvailable() {
    return numberOfMembersAvailable;
  }

  /**
   * Gets the number of members who have a conflict (whose status is Busy, OOF
   * or Tentative) in the conflicting group. The value of this property is
   * only meaningful when ConflictType is equal to ConflictType.GroupConflict.
   *
   * @return the number of members with conflict
   */
  public int getNumberOfMembersWithConflict() {
    return numberOfMembersWithConflict;
  }

  /**
   * Gets the number of members who do not have published free/busy data in
   * the conflicting group. The value of this property is only meaningful when
   * ConflictType is equal to ConflictType.GroupConflict.
   *
   * @return the number of members with no data
   */
  public int getNumberOfMembersWithNoData() {
    return numberOfMembersWithNoData;
  }

  /**
   * Gets the free/busy status of the conflicting attendee. The value of this
   * property is only meaningful when ConflictType is equal to
   * ConflictType.IndividualAttendee.
   *
   * @return the free busy status
   */
  public LegacyFreeBusyStatus getFreeBusyStatus() {
    return freeBusyStatus;
  }

}