/*
 *  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
 *
 *    https://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.grails.build.parsing

import groovy.transform.CompileStatic

import grails.util.GrailsNameUtils

/**
 * @author Andres Almiray
 * @author Dierk Koenig
 * @author Graeme Rocher
 */
@CompileStatic
class ScriptNameResolver {

    /**
     * Matches a camelCase scriptName to a potential scriptFileName in canonical form.<p>
     * The following scriptNames match FooBar: FB, FoB, FBa
     */
    static boolean resolvesTo(String scriptName, String scriptFileName) {
        def scriptFileNameTokens = GrailsNameUtils.getNameFromScript(scriptFileName).findAll(/[A-Z][a-z]+/)
        def scriptNameTokens = GrailsNameUtils.getNameFromScript(scriptName).findAll(/[A-Z][a-z]*/)

        if (scriptFileNameTokens.size() != scriptNameTokens.size()) return false
        for (int i = 0; i < scriptNameTokens.size(); i++) {
            String str = scriptNameTokens[i]
            if (!scriptFileNameTokens[i].startsWith(str)) return false
        }
        true
    }
}
