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/*
 * 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
 *
 * 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 io.milton.http.webdav;

import javax.xml.namespace.QName;
import java.util.*;

/**
 * @author bradm
 */
public class PropertiesRequest {

    private final boolean allProp;
    private final boolean propname;
    private final Map properties;

    public static PropertiesRequest toProperties(Set set) {
        Set props = new HashSet<>();
        for (QName n : set) {
            props.add(new Property(n, null));
        }
        return new PropertiesRequest(props);
    }

    public PropertiesRequest(boolean allProp, boolean propname) {
        this.allProp = allProp;
        this.propname = propname;
        this.properties = new HashMap<>();
    }

    public PropertiesRequest(Collection set) {
        this.allProp = false;
        this.propname = false;
        this.properties = new HashMap<>();
        for (Property p : set) {
            properties.put(p.getName(), p);
        }
    }

    public Property get(QName name) {
        return properties.get(name);
    }

    public void add(QName name) {
        properties.put(name, new Property(name, null));
    }

    public boolean isAllProp() {
        return allProp;
    }

    public boolean isPropname() {
        return propname;
    }

    public Set getNames() {
        return properties.keySet();
    }

    public Collection getProperties() {
        return properties.values();
    }

    public static class Property {

        private final QName name;
        private final Map nested;

        public Property(QName name, Set nestedSet) {
            this.name = name;
            this.nested = new HashMap<>();
            if (nestedSet != null) {
                for (Property p : nestedSet) {
                    nested.put(p.name, p);
                }
            }
        }

        public QName getName() {
            return name;
        }

        public Collection getNested() {
            return nested.values();
        }

        public Map getNestedMap() {
            return nested;
        }
    }
}