package foundation.dao;

import java.util.Set;

import foundation.util.MapList;

public class HostLimit {

	private MapList<String, ItemLimits> allLimitsList;
	private MapList<String, ItemLimits> writableLimitsList;
	
	public HostLimit() {
		allLimitsList = new MapList<String, ItemLimits>();
		writableLimitsList = new MapList<String, ItemLimits>();
	}
	
	public void loadOneItemLimit(ItemLimit itemLimit) {
		String typeCode = itemLimit.getTypeCode();
		typeCode = typeCode.toLowerCase();
		
		//1. add to all
		ItemLimits limits = allLimitsList.get(typeCode);
		
		if (limits == null) {
			limits = new ItemLimits();
			allLimitsList.add(typeCode, limits);
		}

		limits.loadOne(itemLimit);
		
		//2. add to writable
		if (itemLimit.isReadOnly()) {
			return;
		}
		
		limits = writableLimitsList.get(typeCode);
		
		if (limits == null) {
			limits = new ItemLimits();
			writableLimitsList.add(typeCode, limits);
		}

		limits.loadOne(itemLimit);
	}

	public Set<String> itemLimits(String typeCode, boolean includeReadOnly) {
		ItemLimits result = null;
		
		if (includeReadOnly) {
			result = allLimitsList.get(typeCode);
		}
		else {
			result = writableLimitsList.get(typeCode);
		}
		
		if (result == null) {
			return null;
		}
		
		return result.getList();
	}

}