package uk.gov.rrs.helper;

import java.util.ArrayList;
import java.util.List;

import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.Multimap;

public class MultimapHelper {

    private static MultimapHelper multimapHelper = null;
    private static Multimap<String, String> caseworkingMultiMap;
    private static Multimap<String, String> allocationsMultiMap;
    private List<String> successCase;

    public static MultimapHelper getInstance() {
        if (multimapHelper == null)
            multimapHelper = new MultimapHelper();

        return multimapHelper;
    }

    public MultimapHelper() {
        caseworkingMultiMap = ArrayListMultimap.create();
        allocationsMultiMap = ArrayListMultimap.create();
        successCase = new ArrayList<String>();
    }

    public void addSuccessCases(String caseNo) {
        successCase.add(caseNo);
    }

    public List<String> getSuccessCasesList(){
        return successCase;
    }

    public Multimap<String, String> getCaseworkMap() {
        return caseworkingMultiMap;
    }

    public Multimap<String, String> getAllocationsMap() {
        return allocationsMultiMap;
    }

    public void addKeyValueToCaseworkingMultiMap(String key, String value) {
        caseworkingMultiMap.put(key, value);
    }

    public String getCaseworkingMapValue(String key) {
        return caseworkingMultiMap.get(key).toString();
    }

    public String getAllocationsMapValue(String key) {
        return allocationsMultiMap.get(key).toString();
    }

    public void addKeyValueToAllocationsMultiMap(String key, String value) {
        allocationsMultiMap.put(key, value);
    }

}