package foundation.token;

import java.util.HashSet;
import java.util.Set;

import foundation.variant.provider.DataEvent;
import foundation.variant.provider.IVariantsProvider;
import foundation.variant.provider.VariantProviderType;

public class IUser implements IVariantsProvider {

	protected static AnymousUser anymousUser;
	public static String ProviderName = "User";
	public static Set<String> VariantNames;
	
	static {
		anymousUser = AnymousUser.getInstance();
		
    	VariantNames = new HashSet<String>();
    	VariantNames.add("user.id");
    	VariantNames.add("user.code");
    	VariantNames.add("user.name");
    	VariantNames.add("user.position_id");
    	VariantNames.add("user.position_level_field");
	}
	
	public String getId() {
		return anymousUser.getId();
	}
	
	public String getCode() {
		return anymousUser.getCode();
	}
	
	public String getName() {
		return anymousUser.getName();
	}

	public String getOrgId() {
		return anymousUser.getOrgId();
	}

	public String getEmployeeId() {
		return null;
	}

	public String getEmployeeName() {
		return null;
	}
	
	public boolean isOrgFrozen() {
		return false;
	}

	public boolean isAnymous() {
		return true;
	}

	public boolean isLimitActive() {
		return true;
	}
	
	@Override
	public String getProviderName() {
		return "User";
	}

	@Override
	public VariantProviderType getProviderType() {
		return null;
	}

	@Override
	public Set<String> getVariantNames() {
		return VariantNames;
	}
	
	@Override
	public boolean containsVariant(String name) {
		if (name == null) {
			return false;
		}
		
		name = name.toLowerCase();
		return VariantNames.contains(name);
	}

	@Override
	public Object getVariantValue(DataEvent dataEvent, String variantName) {
		if ("user.id".equalsIgnoreCase(variantName)) {
			return "anymous";
		}
		else if ("user.code".equalsIgnoreCase(variantName)) {
			return "anymous";
		}
		else if ("user.name".equalsIgnoreCase(variantName)) {
			return "anymous";
		}
		
		return null;
	}
	
}