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/*
 * Copyright 2017-2024 original 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 io.micronaut.starter.api;

import io.micronaut.context.annotation.ConfigurationProperties;
import io.micronaut.context.env.Environment;
import io.micronaut.core.annotation.Nullable;

import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
import java.util.Optional;

/**
 * Allows configuration of the links exposed in URLs.
 *
 * @author graemerocher
 * @since 1.0.0
 */
@ConfigurationProperties(StarterConfiguration.PREFIX)
public class StarterConfiguration {
    public static final String PREFIX = "micronaut.starter";

    private URL url;
    private String path;
    private URI redirectUri = URI.create("https://micronaut.io/launch");

    /**
     * Default constructor.
     */
    public StarterConfiguration() {
        String hostname = System.getenv(Environment.HOSTNAME);
        if (hostname != null) {
            try {
                this.url = new URL("https://" + hostname);
            } catch (MalformedURLException e) {
                // ignore
            }
        }
    }

    /**
     * @return The URI to redirect to when visiting via the browser
     */
    public Optional getRedirectUri() {
        return Optional.ofNullable(redirectUri);
    }

    /**
     * Sets the URI to redirect to when visiting via the browser.
     * @param redirectUri The redirect URI
     */
    public void setRedirectUri(@Nullable URI redirectUri) {
        this.redirectUri = redirectUri;
    }

    /**
     * @return The URL of the service
     */
    public Optional getUrl() {
        return Optional.ofNullable(url);
    }

    public void setUrl(URL url) {
        this.url = url;
    }

    /**
     * @return The path of the service.
     */
    public Optional getPath() {
        return Optional.ofNullable(path);
    }

    public void setPath(String path) {
        this.path = path;
    }
}