/*
 * Copyright 2019 Scott Logic Ltd
 *
 * 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.
 */

package com.scottlogic.datahelix.generator.profile.factories;

import com.scottlogic.datahelix.generator.common.ValidationException;

import java.time.LocalTime;
import java.time.format.DateTimeParseException;

public class TimeFactory
{
    private static final LocalTime NOW = LocalTime.now();

    public static LocalTime create(String time)
    {
        try
        {
            if (time.equalsIgnoreCase("NOW")) return NOW;
            return LocalTime.parse(time);
        }
        catch (DateTimeParseException exception)
        {
            throw new ValidationException("Time string " + time + " must be in ISO-8601 format: Either hh:mm:ss or hh:mm:ss.ms");
        }
    }
}
