/*
 * Copyright 2013-2020 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.contract.stubrunner.server;

import java.util.Map;

import org.springframework.cloud.contract.stubrunner.StubRunning;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * @author Marcin Grzejszczak
 */
@RestController
@RequestMapping(value = "/stubs", produces = MediaType.APPLICATION_JSON_VALUE)
public class HttpStubsController {

	private final StubRunning stubRunning;

	public HttpStubsController(StubRunning stubRunning) {
		this.stubRunning = stubRunning;
	}

	@GetMapping
	public Map<String, Integer> stubs() {
		return this.stubRunning.runStubs().toIvyToPortMapping();
	}

	@GetMapping(path = "/{ivy:.*}")
	public ResponseEntity<Integer> consumer(@PathVariable String ivy) {
		Integer port = this.stubRunning.runStubs().getPort(ivy);
		if (port != null) {
			return ResponseEntity.ok(port);
		}
		return new ResponseEntity<>(HttpStatus.NOT_FOUND);
	}

}
