/*
 * Copyright (c) 2015-2016 Spotify AB
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.spotify.sdk.android.auth.store;

import android.app.Activity;
import android.content.ComponentName;
import android.content.Intent;
import android.net.Uri;
import android.util.Log;

import androidx.annotation.Nullable;

import com.spotify.sdk.android.auth.AuthorizationHandler;
import com.spotify.sdk.android.auth.AuthorizationRequest;

/**
 * An AuthorizationHandler that opens the play store to download the main Spotify application
 */
public class PlayStoreHandler implements AuthorizationHandler {

    private static final String TAG = PlayStoreHandler.class.getSimpleName();
    private static final String APP_PACKAGE_NAME = "com.spotify.music";

    @Nullable
    private OnCompleteListener mListener;

    @Override
    public boolean start(Activity contextActivity, AuthorizationRequest request) {
        Log.d(TAG, "start");
        Intent intent = new Intent(Intent.ACTION_VIEW);
        intent.setData(Uri.parse(
            "https://play.google.com/store/apps/details?id=" + APP_PACKAGE_NAME
        ));
        intent.setPackage("com.android.vending");

        ComponentName componentName = intent.resolveActivity(contextActivity.getPackageManager());

        OnCompleteListener listener = mListener;
        if (componentName == null) {
            if (listener != null) {
                listener.onError(
                    new ClassNotFoundException("Couldn't find an activity to handle a play store link")
                );
            }
            return false;
        }

        contextActivity.startActivity(intent);

        if (listener != null) {
            listener.onCancel();
        }
        return true;
    }

    @Override
    public void stop() {
        Log.d(TAG, "stop");
    }

    /**
     * {@link OnCompleteListener#onError(Throwable)} will be called if no play store application is installed
     * {@link OnCompleteListener#onCancel()} will be called if the play store is launched
     */
    @Override
    public void setOnCompleteListener(@Nullable OnCompleteListener listener) {
        mListener = listener;
    }

    @Override
    public boolean isAuthInProgress() {
        // not supported, always return false
        return false;
    }
}
