/*
 * Copyright 2009 the original author or authors.
 *
 * 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 org.gradle.profile;

import org.gradle.BuildAdapter;
import org.gradle.api.invocation.Gradle;

import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;

public class ReportGeneratingProfileListener extends BuildAdapter implements ProfileListener {
    private static final SimpleDateFormat FILE_DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss");
    private File buildDir;

    @Override
    public void projectsEvaluated(Gradle gradle) {
        buildDir = gradle.getRootProject().getBuildDir();
    }

    public void buildFinished(BuildProfile buildProfile) {
        ProfileReportRenderer renderer = new ProfileReportRenderer();
        File file = new File(buildDir, "reports/profile/profile-" + FILE_DATE_FORMAT.format(new Date(buildProfile.getBuildStarted())) + ".html");
        renderer.writeTo(buildProfile, file);
    }
}

