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package com.unbxd.client.search.response;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * Created with IntelliJ IDEA.
 * User: sourabh
 * Date: 08/07/14
 * Time: 11:01 AM
 * To change this template use File | Settings | File Templates.
 */
public class BucketResults {

    private int _numberOfBuckets;
    private List _buckets;
    private Map _bucketsMap;

    protected BucketResults(Map params){
        this._numberOfBuckets = (Integer) params.get("numberOfBuckets");

        this._buckets = new ArrayList();
        this._bucketsMap = new HashMap();
        for(String bucketKey : params.keySet()){
            if(bucketKey.equals("totalProducts") || bucketKey.equals("numberOfBuckets")){
                continue;
            }

            BucketResult bucket = new BucketResult((Map) params.get(bucketKey));
            this._buckets.add(bucket);
            this._bucketsMap.put(bucketKey, bucket);
        }
    }

    /**
     * @return Number of buckets in response
     */
    public int getNumberOfBuckets(){
        return this._numberOfBuckets;
    }

    /**
     * @param value
     * @return Bucket for the field value
     */
    public BucketResult getBucket(String value){
        return this._bucketsMap.get(value);
    }

    /**
     * @return List of {@link BucketResult}
     */
    public List getBuckets(){
        return this._buckets;
    }

}