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package eu.siacs.conversations.ui;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.utils.UIHelper;
import eu.siacs.conversations.utils.Validator;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemLongClickListener;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.ImageView;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
public class NewConversationActivity extends XmppActivity {
protected List<Contact> rosterContacts = new ArrayList<Contact>();
protected List<Contact> aggregatedContacts = new ArrayList<Contact>();
protected ListView contactsView;
protected ArrayAdapter<Contact> contactsAdapter;
protected EditText search;
protected String searchString = "";
private TextView contactsHeader;
private List<Account> accounts;
protected void updateAggregatedContacts() {
aggregatedContacts.clear();
for (Contact contact : rosterContacts) {
if (contact.match(searchString))
aggregatedContacts.add(contact);
}
Collections.sort(aggregatedContacts, new Comparator<Contact>() {
@SuppressLint("DefaultLocale")
@Override
public int compare(Contact lhs, Contact rhs) {
return lhs.getDisplayName().toLowerCase()
.compareTo(rhs.getDisplayName().toLowerCase());
}
});
if (aggregatedContacts.size() == 0) {
if (Validator.isValidJid(searchString)) {
String name = searchString.split("@")[0];
Contact newContact = new Contact(null, name, searchString, null);
newContact.flagAsNotInRoster();
aggregatedContacts.add(newContact);
contactsHeader.setText("Create new contact");
} else {
contactsHeader.setText("Contacts");
}
} else {
contactsHeader.setText("Contacts");
}
contactsAdapter.notifyDataSetChanged();
contactsView.setScrollX(0);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_new_conversation);
contactsHeader = (TextView) findViewById(R.id.contacts_header);
search = (EditText) findViewById(R.id.new_conversation_search);
search.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before,
int count) {
searchString = search.getText().toString();
updateAggregatedContacts();
}
@Override
public void afterTextChanged(Editable s) {
// TODO Auto-generated method stub
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
// TODO Auto-generated method stub
}
});
contactsView = (ListView) findViewById(R.id.contactList);
contactsAdapter = new ArrayAdapter<Contact>(getApplicationContext(),
R.layout.contact, aggregatedContacts) {
@Override
public View getView(int position, View view, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
Contact contact = getItem(position);
if (view == null) {
view = (View) inflater.inflate(R.layout.contact, null);
}
((TextView) view.findViewById(R.id.contact_display_name))
.setText(getItem(position).getDisplayName());
TextView contactJid = (TextView) view
.findViewById(R.id.contact_jid);
contactJid.setText(contact.getJid());
ImageView imageView = (ImageView) view
.findViewById(R.id.contact_photo);
imageView.setImageBitmap(UIHelper.getContactPicture(contact,null,90,this.getContext()));
return view;
}
};
contactsView.setAdapter(contactsAdapter);
final Activity activity = this;
contactsView.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, final View view,
int pos, long arg3) {
final Contact clickedContact = aggregatedContacts.get(pos);
if ((clickedContact.getAccount()==null)&&(accounts.size()>1)) {
getAccountChooser(new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
clickedContact.setAccount(accounts.get(which));
showIsMucDialogIfNeeded(clickedContact);
}
}).show();
} else {
if (clickedContact.getAccount()==null) {
clickedContact.setAccount(accounts.get(0));
}
showIsMucDialogIfNeeded(clickedContact);
}
}
});
contactsView.setOnItemLongClickListener(new OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> arg0, View arg1,
int pos, long arg3) {
Intent intent = new Intent(activity,ContactDetailsActivity.class);
intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
intent.putExtra("uuid", aggregatedContacts.get(pos).getUuid());
startActivity(intent);
return true;
}
});
}
protected AlertDialog getAccountChooser(OnClickListener listener) {
String[] accountList = new String[accounts.size()];
for (int i = 0; i < accounts.size(); ++i) {
accountList[i] = accounts.get(i).getJid();
}
AlertDialog.Builder accountChooser = new AlertDialog.Builder(
this);
accountChooser.setTitle("Choose account");
accountChooser.setItems(accountList, listener);
return accountChooser.create();
}
public void showIsMucDialogIfNeeded(final Contact clickedContact) {
if (clickedContact.couldBeMuc()) {
AlertDialog.Builder dialog = new AlertDialog.Builder(this);
dialog.setTitle("Multi User Conference");
dialog.setMessage("Are you trying to join a conference?");
dialog.setPositiveButton("Yes", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
startConversation(clickedContact, clickedContact.getAccount(),true);
}
});
dialog.setNegativeButton("No", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
startConversation(clickedContact, clickedContact.getAccount(),false);
}
});
dialog.create().show();
} else {
startConversation(clickedContact, clickedContact.getAccount(),false);
}
}
public void startConversation(Contact contact, Account account, boolean muc) {
if (!contact.isInRoster()) {
xmppConnectionService.createContact(contact);
}
Conversation conversation = xmppConnectionService
.findOrCreateConversation(account, contact.getJid(), muc);
switchToConversation(conversation,null);
}
@Override
void onBackendConnected() {
this.accounts = xmppConnectionService.getAccounts();
if (Intent.ACTION_SENDTO.equals(getIntent().getAction())) {
getActionBar().setDisplayHomeAsUpEnabled(false);
getActionBar().setHomeButtonEnabled(false);
String jid;
try {
jid = URLDecoder.decode(getIntent().getData().getEncodedPath(),"UTF-8").split("/")[1];
} catch (UnsupportedEncodingException e) {
jid = null;
}
if (jid!=null) {
final String finalJid = jid;
if (this.accounts.size() > 1) {
getAccountChooser(new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Conversation conversation = xmppConnectionService.findOrCreateConversation(accounts.get(which), finalJid, false);
switchToConversation(conversation,null);
finish();
}
}).show();
} else {
Conversation conversation = xmppConnectionService.findOrCreateConversation(this.accounts.get(0), jid, false);
switchToConversation(conversation,null);
finish();
}
}
}
if (xmppConnectionService.getConversationCount() == 0) {
getActionBar().setDisplayHomeAsUpEnabled(false);
getActionBar().setHomeButtonEnabled(false);
}
this.rosterContacts.clear();
for (int i = 0; i < accounts.size(); ++i) {
rosterContacts.addAll(xmppConnectionService.getRoster(accounts.get(i)));
}
updateAggregatedContacts();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.newconversation, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_refresh_contacts:
refreshContacts();
break;
default:
break;
}
return super.onOptionsItemSelected(item);
}
private void refreshContacts() {
final ProgressBar progress = (ProgressBar) findViewById(R.id.progressBar1);
final EditText searchBar = (EditText) findViewById(R.id.new_conversation_search);
final TextView contactsHeader = (TextView) findViewById(R.id.contacts_header);
final ListView contactList = (ListView) findViewById(R.id.contactList);
searchBar.setVisibility(View.GONE);
contactsHeader.setVisibility(View.GONE);
contactList.setVisibility(View.GONE);
progress.setVisibility(View.VISIBLE);
this.accounts = xmppConnectionService.getAccounts();
this.rosterContacts.clear();
for (int i = 0; i < accounts.size(); ++i) {
if (accounts.get(i).getStatus() == Account.STATUS_ONLINE) {
xmppConnectionService.updateRoster(accounts.get(i),
new OnRosterFetchedListener() {
@Override
public void onRosterFetched(
final List<Contact> roster) {
runOnUiThread(new Runnable() {
@Override
public void run() {
rosterContacts.addAll(roster);
progress.setVisibility(View.GONE);
searchBar.setVisibility(View.VISIBLE);
contactList.setVisibility(View.VISIBLE);
contactList.setVisibility(View.VISIBLE);
updateAggregatedContacts();
}
});
}
});
}
}
}
}
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