/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * 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.android.documentsui;

import static com.android.documentsui.StubProvider.ROOT_0_ID;

import android.content.Intent;
import android.os.RemoteException;
import android.provider.DocumentsContract;
import android.support.test.uiautomator.By;
import android.support.test.uiautomator.Until;
import android.test.suitebuilder.annotation.LargeTest;

@LargeTest
public class DownloadsActivityUiTest extends ActivityTest<DownloadsActivity> {

    public DownloadsActivityUiTest() {
        super(DownloadsActivity.class);
    }

    @Override
    void launchActivity() {
        final Intent intent = new Intent(DocumentsContract.ACTION_MANAGE_ROOT);
        intent.setDataAndType(rootDir0.getUri(), DocumentsContract.Root.MIME_TYPE_ITEM);
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
        setActivityIntent(intent);
        getActivity();  // Launch the activity.
    }

    @Override
    void initTestFiles() throws RemoteException {
        mDocsHelper.createDocument(rootDir0, "text/plain", "file0.log");
        mDocsHelper.createDocument(rootDir0, "image/png", "file1.png");
        mDocsHelper.createDocument(rootDir0, "text/csv", "file2.csv");
    }

    public void testWindowTitle() throws Exception {
        initTestFiles();

        bots.main.assertWindowTitle(ROOT_0_ID);
    }

    public void testFilesListed() throws Exception {
        initTestFiles();

        bots.directory.assertDocumentsPresent("file0.log", "file1.png", "file2.csv");
    }

    public void testFilesList_LiveUpdate() throws Exception {
        initTestFiles();

        mDocsHelper.createDocument(rootDir0, "yummers/sandwich", "Ham & Cheese.sandwich");

        bots.directory.waitForDocument("Ham & Cheese.sandwich");
        bots.directory.assertDocumentsPresent(
                "file0.log", "file1.png", "file2.csv", "Ham & Cheese.sandwich");
    }

    public void testDeleteDocument() throws Exception {
        initTestFiles();

        bots.directory.clickDocument("file1.png");
        device.waitForIdle();
        bots.main.menuDelete().click();

        bots.directory.waitForDeleteSnackbar();
        bots.directory.assertDocumentsAbsent("file1.png");

        bots.directory.waitForDeleteSnackbarGone();
        bots.directory.assertDocumentsAbsent("file1.png");
    }

    public void testSupportsShare() throws Exception {
        initTestFiles();

        bots.directory.clickDocument("file1.png");
        device.waitForIdle();
        assertNotNull(bots.main.menuShare());
    }

    public void testClosesOnBack() throws Exception {
        DownloadsActivity activity = getActivity();
        device.pressBack();
        device.wait(Until.gone(By.text(ROOT_0_ID)), TIMEOUT);  // wait for the window to go away
        assertTrue(activity.isDestroyed());
    }
}