/*
 * Copyright 2016 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the
 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.firebase.ui.auth.testhelpers;

import android.os.Parcel;

import com.google.firebase.auth.AdditionalUserInfo;
import com.google.firebase.auth.AuthCredential;
import com.google.firebase.auth.AuthResult;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.auth.OAuthProvider;

public final class FakeAuthResult implements AuthResult {
    public static final AuthResult INSTANCE = new FakeAuthResult();

    private FirebaseUser mUser;

    // Singleton
    private FakeAuthResult() {}

    @Override
    public FirebaseUser getUser() {
        // TODO(samstern): This method should just call AuthHelperShadow.getCurrentUser(),
        //                 but it fails

        if (mUser == null) {
            mUser = TestHelper.getMockFirebaseUser();
        }

        return mUser;
    }

    @Override
    public AdditionalUserInfo getAdditionalUserInfo() {
        return FakeAdditionalUserInfo.INSTANCE;
    }

    @Override
    public AuthCredential getCredential() {
        return OAuthProvider.newCredentialBuilder("provider")
                .setAccessToken("foo")
                .setIdToken("bar")
                .build();
    }

    @Override
    public int describeContents() {
        return 0;
    }

    @Override
    public void writeToParcel(Parcel parcel, int i) {
        throw new IllegalStateException("Don't try to parcel FakeAuthResult!");
    }
}
