/*
 * Copyright 2016 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.performance

class JavaOldModelSourceFileUpdater extends BaseJavalSourceFileUpdater {
    private final int changes

    JavaOldModelSourceFileUpdater(int changes, SourceUpdateCardinality cardinality = SourceUpdateCardinality.ONE_FILE) {
        super(cardinality)
        this.changes = changes
    }

    private int changesCount() {
        perc(changes, projects.size())
    }

    @Override
    protected void updateFiles() {
        projects.take(changesCount()).each { subproject ->
            cardinality.onSourceFile(new File(subproject, 'src/main/java'.replace((char) '/', File.separatorChar)), '.java', true) { updatedFile ->
                println "Updating source file $updatedFile"
                createBackupFor(updatedFile)
                updatedFile.text = updatedFile.text.replace('private final String property;', '''
private final String property;
public String addedProperty;
''')
            }
        }
    }
}
