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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2023 Payara Foundation and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://github.com/payara/Payara/blob/master/LICENSE.txt
 * See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * The Payara Foundation designates this particular file as subject to the "Classpath"
 * exception as provided by the Payara Foundation in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
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package fish.payara.microprofile.metrics.impl;

import java.util.Collection;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class MetricsCustomBuckets {
    private Double[] buckets;

    protected String metricName;

    public Double[] getBuckets() {
        return buckets;
    }

    public MetricsCustomBuckets(String name, Double[] buckets) {
        this.metricName = name;
        this.buckets = buckets;
    }

    public void setBuckets(Double[] buckets) {
        this.buckets = buckets;
    }

    public String getMetricName() {
        return metricName;
    }

    public static MetricsCustomBuckets matches(Collection configurations, String metricName) {
        for (MetricsCustomBuckets propertyConfig : configurations) {
            int idxWildcard = propertyConfig.getMetricName().indexOf("*");
            if (idxWildcard > -1 && metricName.contains(propertyConfig.getMetricName().substring(0, idxWildcard))) {
                return propertyConfig;
            }
            Pattern p = Pattern.compile(metricName.trim());
            Matcher m = p.matcher(propertyConfig.getMetricName().trim());
            if (m.matches()) {
                return propertyConfig;
            }
        }
        return null;
    }
}