/*
 * Copyright 2020-2024 the original author or authors.
 *
 * 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
 *
 *      https://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 org.springframework.cloud.fn.supplier.time;

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.function.Supplier;

import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;

/**
 * Auto-configuration for time supplier.
 *
 * @author Soby Chacko
 * @author Artem Bilan
 */
@AutoConfiguration
@EnableConfigurationProperties(TimeSupplierProperties.class)
public class TimeSupplierConfiguration {

	@Bean
	public Supplier<String> timeSupplier(TimeSupplierProperties timeSupplierProperties) {
		DateTimeFormatter fastDateFormat = DateTimeFormatter.ofPattern(timeSupplierProperties.getDateFormat());
		return () -> fastDateFormat.format(LocalDateTime.now());
	}

}
