michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: package org.mozilla.gecko.fxa.activities;
michael@0: 
michael@0: import java.util.concurrent.Executor;
michael@0: import java.util.concurrent.Executors;
michael@0: 
michael@0: import org.mozilla.gecko.R;
michael@0: import org.mozilla.gecko.background.common.log.Logger;
michael@0: import org.mozilla.gecko.background.fxa.FxAccountClient;
michael@0: import org.mozilla.gecko.background.fxa.FxAccountClient10.RequestDelegate;
michael@0: import org.mozilla.gecko.background.fxa.FxAccountClient20;
michael@0: import org.mozilla.gecko.background.fxa.FxAccountClientException.FxAccountClientRemoteException;
michael@0: import org.mozilla.gecko.fxa.FirefoxAccounts;
michael@0: import org.mozilla.gecko.fxa.authenticator.AndroidFxAccount;
michael@0: import org.mozilla.gecko.fxa.login.Engaged;
michael@0: import org.mozilla.gecko.fxa.login.State;
michael@0: import org.mozilla.gecko.fxa.login.State.Action;
michael@0: import org.mozilla.gecko.fxa.sync.FxAccountSyncStatusHelper;
michael@0: import org.mozilla.gecko.sync.setup.activities.ActivityUtils;
michael@0: 
michael@0: import android.accounts.Account;
michael@0: import android.app.Activity;
michael@0: import android.content.Context;
michael@0: import android.os.Bundle;
michael@0: import android.view.View;
michael@0: import android.view.View.OnClickListener;
michael@0: import android.widget.TextView;
michael@0: import android.widget.Toast;
michael@0: 
michael@0: /**
michael@0:  * Activity which displays account created successfully screen to the user, and
michael@0:  * starts them on the email verification path.
michael@0:  */
michael@0: public class FxAccountConfirmAccountActivity extends FxAccountAbstractActivity implements OnClickListener {
michael@0:   private static final String LOG_TAG = FxAccountConfirmAccountActivity.class.getSimpleName();
michael@0: 
michael@0:   // Set in onCreate.
michael@0:   protected TextView verificationLinkTextView;
michael@0:   protected View resendLink;
michael@0: 
michael@0:   // Set in onResume.
michael@0:   protected AndroidFxAccount fxAccount;
michael@0: 
michael@0:   protected final InnerSyncStatusDelegate syncStatusDelegate = new InnerSyncStatusDelegate();
michael@0: 
michael@0:   public FxAccountConfirmAccountActivity() {
michael@0:     super(CANNOT_RESUME_WHEN_NO_ACCOUNTS_EXIST);
michael@0:   }
michael@0: 
michael@0:   /**
michael@0:    * {@inheritDoc}
michael@0:    */
michael@0:   @Override
michael@0:   public void onCreate(Bundle icicle) {
michael@0:     Logger.debug(LOG_TAG, "onCreate(" + icicle + ")");
michael@0: 
michael@0:     super.onCreate(icicle);
michael@0:     setContentView(R.layout.fxaccount_confirm_account);
michael@0: 
michael@0:     verificationLinkTextView = (TextView) ensureFindViewById(null, R.id.verification_link_text, "verification link text");
michael@0:     resendLink = ensureFindViewById(null, R.id.resend_confirmation_email_link, "resend confirmation email link");
michael@0:     resendLink.setOnClickListener(this);
michael@0: 
michael@0:     View backToBrowsingButton = ensureFindViewById(null, R.id.button, "back to browsing button");
michael@0:     backToBrowsingButton.setOnClickListener(new OnClickListener() {
michael@0:       @Override
michael@0:       public void onClick(View v) {
michael@0:         ActivityUtils.openURLInFennec(v.getContext(), null);
michael@0:         setResult(Activity.RESULT_OK);
michael@0:         finish();
michael@0:       }
michael@0:     });
michael@0:   }
michael@0: 
michael@0:   @Override
michael@0:   public void onResume() {
michael@0:     super.onResume();
michael@0:     this.fxAccount = getAndroidFxAccount();
michael@0:     if (fxAccount == null) {
michael@0:       Logger.warn(LOG_TAG, "Could not get Firefox Account.");
michael@0:       setResult(RESULT_CANCELED);
michael@0:       finish();
michael@0:       return;
michael@0:     }
michael@0: 
michael@0:     FxAccountSyncStatusHelper.getInstance().startObserving(syncStatusDelegate);
michael@0: 
michael@0:     refresh();
michael@0: 
michael@0:     fxAccount.requestSync(FirefoxAccounts.NOW);
michael@0:   }
michael@0: 
michael@0:   @Override
michael@0:   public void onPause() {
michael@0:     super.onPause();
michael@0:     FxAccountSyncStatusHelper.getInstance().stopObserving(syncStatusDelegate);
michael@0: 
michael@0:     if (fxAccount != null) {
michael@0:       fxAccount.requestSync(FirefoxAccounts.SOON);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   protected class InnerSyncStatusDelegate implements FirefoxAccounts.SyncStatusListener {
michael@0:     protected final Runnable refreshRunnable = new Runnable() {
michael@0:       @Override
michael@0:       public void run() {
michael@0:         refresh();
michael@0:       }
michael@0:     };
michael@0: 
michael@0:     @Override
michael@0:     public Context getContext() {
michael@0:       return FxAccountConfirmAccountActivity.this;
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public Account getAccount() {
michael@0:       return fxAccount.getAndroidAccount();
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public void onSyncStarted() {
michael@0:       Logger.info(LOG_TAG, "Got sync started message; ignoring.");
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public void onSyncFinished() {
michael@0:       if (fxAccount == null) {
michael@0:         return;
michael@0:       }
michael@0:       Logger.info(LOG_TAG, "Got sync finished message; refreshing.");
michael@0:       runOnUiThread(refreshRunnable);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   protected void refresh() {
michael@0:     final State state = fxAccount.getState();
michael@0:     final Action neededAction = state.getNeededAction();
michael@0:     switch (neededAction) {
michael@0:     case NeedsVerification:
michael@0:       // This is what we're here to handle.
michael@0:       break;
michael@0:     case NeedsPassword:
michael@0:     case NeedsUpgrade:
michael@0:     case None:
michael@0:     default:
michael@0:       // We're not in the right place!  Redirect to status.
michael@0:       Logger.warn(LOG_TAG, "No need to verifiy Firefox Account that needs action " + neededAction.toString() +
michael@0:           " (in state " + state.getStateLabel() + ").");
michael@0:       setResult(RESULT_CANCELED);
michael@0:       this.redirectToActivity(FxAccountStatusActivity.class);
michael@0:       return;
michael@0:     }
michael@0: 
michael@0:     final String email = fxAccount.getEmail();
michael@0:     final String text = getResources().getString(R.string.fxaccount_confirm_account_verification_link, email);
michael@0:     verificationLinkTextView.setText(text);
michael@0: 
michael@0:     boolean resendLinkShouldBeEnabled = ((Engaged) state).getSessionToken() != null;
michael@0:     resendLink.setEnabled(resendLinkShouldBeEnabled);
michael@0:     resendLink.setClickable(resendLinkShouldBeEnabled);
michael@0:   }
michael@0: 
michael@0:   public static class FxAccountResendCodeTask extends FxAccountSetupTask<Void> {
michael@0:     protected static final String LOG_TAG = FxAccountResendCodeTask.class.getSimpleName();
michael@0: 
michael@0:     protected final byte[] sessionToken;
michael@0: 
michael@0:     public FxAccountResendCodeTask(Context context, byte[] sessionToken, FxAccountClient client, RequestDelegate<Void> delegate) {
michael@0:       super(context, null, client, delegate);
michael@0:       this.sessionToken = sessionToken;
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     protected InnerRequestDelegate<Void> doInBackground(Void... arg0) {
michael@0:       try {
michael@0:         client.resendCode(sessionToken, innerDelegate);
michael@0:         latch.await();
michael@0:         return innerDelegate;
michael@0:       } catch (Exception e) {
michael@0:         Logger.error(LOG_TAG, "Got exception signing in.", e);
michael@0:         delegate.handleError(e);
michael@0:       }
michael@0:       return null;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   protected static class ResendCodeDelegate implements RequestDelegate<Void> {
michael@0:     public final Context context;
michael@0: 
michael@0:     public ResendCodeDelegate(Context context) {
michael@0:       this.context = context;
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public void handleError(Exception e) {
michael@0:       Logger.warn(LOG_TAG, "Got exception requesting fresh confirmation link; ignoring.", e);
michael@0:       Toast.makeText(context, R.string.fxaccount_confirm_account_verification_link_not_sent, Toast.LENGTH_LONG).show();
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public void handleFailure(FxAccountClientRemoteException e) {
michael@0:       handleError(e);
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public void handleSuccess(Void result) {
michael@0:       Toast.makeText(context, R.string.fxaccount_confirm_account_verification_link_sent, Toast.LENGTH_SHORT).show();
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   public static void resendCode(Context context, AndroidFxAccount fxAccount) {
michael@0:     RequestDelegate<Void> delegate = new ResendCodeDelegate(context);
michael@0: 
michael@0:     byte[] sessionToken;
michael@0:     try {
michael@0:       sessionToken = ((Engaged) fxAccount.getState()).getSessionToken();
michael@0:     } catch (Exception e) {
michael@0:       delegate.handleError(e);
michael@0:       return;
michael@0:     }
michael@0:     if (sessionToken == null) {
michael@0:       delegate.handleError(new IllegalStateException("sessionToken should not be null"));
michael@0:       return;
michael@0:     }
michael@0: 
michael@0:     Executor executor = Executors.newSingleThreadExecutor();
michael@0:     FxAccountClient client = new FxAccountClient20(fxAccount.getAccountServerURI(), executor);
michael@0:     new FxAccountResendCodeTask(context, sessionToken, client, delegate).execute();
michael@0:   }
michael@0: 
michael@0:   @Override
michael@0:   public void onClick(View v) {
michael@0:     resendCode(this, fxAccount);
michael@0:   }
michael@0: }