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/*
 * Copyright 2013-2014 Richard M. Hightower
 * 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.
 *
 * __________                              _____          __   .__
 * \______   \ ____   ____   ____   /\    /     \ _____  |  | _|__| ____    ____
 *  |    |  _//  _ \ /  _ \ /    \  \/   /  \ /  \\__  \ |  |/ /  |/    \  / ___\
 *  |    |   (  <_> |  <_> )   |  \ /\  /    Y    \/ __ \|    <|  |   |  \/ /_/  >
 *  |______  /\____/ \____/|___|  / \/  \____|__  (____  /__|_ \__|___|  /\___  /
 *         \/                   \/              \/     \/     \/       \//_____/
 *      ____.                     ___________   _____    ______________.___.
 *     |    |____ ___  _______    \_   _____/  /  _  \  /   _____/\__  |   |
 *     |    \__  \\  \/ /\__  \    |    __)_  /  /_\  \ \_____  \  /   |   |
 * /\__|    |/ __ \\   /  / __ \_  |        \/    |    \/        \ \____   |
 * \________(____  /\_/  (____  / /_______  /\____|__  /_______  / / ______|
 *               \/           \/          \/         \/        \/  \/
 */

package org.boon.expression;

import org.boon.core.reflection.BeanUtils;
import org.boon.core.reflection.MapObjectConversion;

import java.util.Collection;
import java.util.Map;
import java.util.Set;

import static org.boon.Exceptions.die;

/**
 * Created by Richard on 2/10/14.
 */
public class BasicContext implements ObjectContext, Map {

    Object root;

    public BasicContext( Object root ) {
        this.root = root;
    }

    @Override
    public char idxChar( String property ) {
         return BeanUtils.idxChar( root, property );
    }

    @Override
    public byte idxByte( String property ) {

        return BeanUtils.idxByte( root, property );
    }

    @Override
    public short idxShort( String property ) {

        return BeanUtils.idxShort( root, property );
    }

    @Override
    public String idxString( String property ) {

        return (String)BeanUtils.idx( root, property );
    }

    @Override
    public int idxInt( String property ) {
        return BeanUtils.idxInt( root, property );
    }

    @Override
    public float idxFloat( String property ) {
        return BeanUtils.idxFloat( root, property );
    }

    @Override
    public double idxDouble( String property ) {
        return BeanUtils.idxDouble( root, property );
    }

    @Override
    public long idxLong( String property ) {
        return BeanUtils.idxLong( root, property );
    }

    @Override
    public Object idx( String property ) {
        return BeanUtils.idx( root, property );
    }

    @Override
    public  T idx( Class type, String property ) {
        return BeanUtils.idx(type, root, property );
    }

    @Override
    public int size() {
       return MapObjectConversion.toMap( root ).size();
    }

    @Override
    public boolean isEmpty() {
        return MapObjectConversion.toMap( root ).isEmpty();
    }

    @Override
    public boolean containsKey( Object key ) {

        //TODO not a good idea
        return MapObjectConversion.toMap( root ).containsKey(key);
    }

    @Override
    public boolean containsValue( Object value ) {


        //TODO not a good idea
        return MapObjectConversion.toMap( root ).containsValue( value );
    }

    @Override
    public Object get( Object key ) {

        return this.idx((key.toString()));

    }

    @Override
    public Object put( Object key, Object value ) {
        return die();
    }

    @Override
    public Object remove( Object key ) {
        return die();
    }

    @Override
    public void putAll( Map m ) {
         die();

    }

    @Override
    public void clear() {
        die();
    }

    @Override
    public Set keySet() {
        return die(Set.class, "Context not map");
    }

    @Override
    public Collection values() {

        return die(Set.class, "Context not map");
    }

    @Override
    public Set entrySet() {

        return die(Set.class, "Context not map");
    }
}