/*
* Copyright (C) 2020, University of the Basque Country (UPV/EHU)
* Contact for licensing options: <licensing-mcpttclient(at)mcopenplatform(dot)com>
*
* The original file was part of Open Source IMSDROID
* Copyright (C) 2010-2011, Mamadou Diop.
* Copyright (C) 2011, Doubango Telecom.
*
*
* Contact: Mamadou Diop <diopmamadou(at)doubango(dot)org>
*
* This file is part of Open Source Doubango Framework.
*
* This 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.
*
* This 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, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.doubango.ngn.model;
import android.app.Activity;
import android.content.ContentUris;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.provider.ContactsContract;
import android.provider.ContactsContract.Contacts;
import org.doubango.ngn.NgnApplication;
import org.doubango.ngn.NgnEngine;
import org.doubango.ngn.model.NgnEmail.EmailType;
import org.doubango.ngn.model.NgnPhoneNumber.PhoneNumberFilterByAnyValid;
import org.doubango.ngn.model.NgnPhoneNumber.PhoneType;
import org.doubango.ngn.utils.NgnListUtils;
import org.doubango.ngn.utils.NgnObservableObject;
import org.doubango.ngn.utils.NgnPredicate;
import org.doubango.ngn.utils.NgnStringUtils;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
/**
* Contact class defining an entity from the native address book or XCAP server.
*/
public class NgnContact extends NgnObservableObject{
private final int mId;
private String mDisplayName;
private final List<NgnPhoneNumber> mPhoneNumbers;
private List<NgnEmail> mEmails;
private int mPhotoId;
private Bitmap mPhoto;
/**
* Creates new address book
* @param id a unique id defining this contact
* @param displayName the contact's display name
*/
public NgnContact(int id, String displayName){
super();
mId = id;
mDisplayName = displayName;
mPhoneNumbers = new ArrayList<NgnPhoneNumber>();
}
/**
* Gets the id of the contact
* @return an unique id defining this contact
*/
public int getId(){
return mId;
}
/**
* Gets all phone numbers associated to this contact
* @return list of all numbers associated to this contact
*/
public List<NgnPhoneNumber> getPhoneNumbers(){
return mPhoneNumbers;
}
/**
* Gets all emails associated to this contact
* @return list of all emails associated to this contact
*/
public List<NgnEmail> getEmails(){
// For performance reasons we only query for emails if requested
final Activity activity = NgnEngine.getInstance().getMainActivity();
if(mEmails == null && activity != null){
mEmails = new ArrayList<NgnEmail>();
Cursor emailCursor = activity.managedQuery(
ContactsContract.CommonDataKinds.Email.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?",
new String[]{ Integer.toString(mId) }, null);
while (emailCursor.moveToNext()) {
String emailValue = emailCursor.getString(emailCursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
if(!NgnStringUtils.isNullOrEmpty(emailValue)){
String description = emailCursor.getString(emailCursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.DISPLAY_NAME));
this.addEmail(EmailType.None, emailValue, description);
}
}
emailCursor.close();
}
return mEmails;
}
/**
* Gets the default/primary phone number value. Most likely the mobile number
* @return the contact's primary number
*/
public String getPrimaryNumber(){
final NgnPhoneNumber primaryNumber = NgnListUtils.getFirstOrDefault(mPhoneNumbers, new PhoneNumberFilterByAnyValid());
if(primaryNumber != null){
return primaryNumber.getNumber();
}
return null;
}
/**
* Attach a new phone number to this contact
* @param type the type of the phone number to add
* @param number the actual value of the phone number
* @param description a short description
*/
public void addPhoneNumber(PhoneType type, String number, String description){
final NgnPhoneNumber phoneNumber = new NgnPhoneNumber(type, number, description);
if(type == PhoneType.MOBILE){
mPhoneNumbers.add(0, phoneNumber);
}
else{
mPhoneNumbers.add(phoneNumber);
}
}
/**
* Attach a new email to this contact
* @param type the type of the email to add
* @param value the actual value of the email
* @param description a short description
*/
public void addEmail(NgnEmail.EmailType type, String value, String description){
mEmails.add(new NgnEmail(type, value, description));
}
/**
* Sets the contact's display name value
* @param displayName the new display name to assign to the contact
*/
public void setDisplayName(String displayName){
mDisplayName = displayName;
super.setChangedAndNotifyObservers(displayName);
}
/**
* Gets the contact's display name
* @return the contact's display name
*/
public String getDisplayName(){
return NgnStringUtils.isNullOrEmpty(mDisplayName) ? NgnStringUtils.nullValue() : mDisplayName;
}
public void setPhotoId(int photoId){
mPhotoId = photoId;
}
/**
* Gets the photo associated to this contact
* @return a bitmap representing the contact's photo
*/
public Bitmap getPhoto(){
if(mPhotoId != 0 && mPhoto == null){
try{
Uri contactPhotoUri = ContentUris.withAppendedId(Contacts.CONTENT_URI, mId);
InputStream photoDataStream = Contacts.openContactPhotoInputStream(NgnApplication.getContext().getContentResolver(), contactPhotoUri);
if(photoDataStream != null){
mPhoto = BitmapFactory.decodeStream(photoDataStream);
photoDataStream.close();
}
}
catch(Exception e){
e.printStackTrace();
}
}
return mPhoto;
}
public static class ContactFilterByAnyPhoneNumber implements NgnPredicate<NgnContact>{
private final String mPhoneNumber;
public ContactFilterByAnyPhoneNumber(String phoneNumber){
mPhoneNumber = phoneNumber;
}
@Override
public boolean apply(NgnContact contact) {
for(NgnPhoneNumber phoneNumer : contact.getPhoneNumbers()){
if(NgnStringUtils.equals(phoneNumer.getNumber(), mPhoneNumber, false)){
return true;
}
}
return false;
}
}
}