/*
 * Copyright 2008-2026 Async-IO.org
 *
 * 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 org.atmosphere.ai.adk;

import com.google.adk.runner.Runner;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.context.annotation.Bean;

/**
 * Auto-configuration that bridges the Spring-managed {@link Runner} bean
 * to the {@link AdkAgentRuntime} SPI so that {@code @AiEndpoint} methods
 * can stream via {@code session.stream(message)}.
 */
@AutoConfiguration
@ConditionalOnClass(name = "com.google.adk.runner.Runner")
public class AtmosphereAdkAutoConfiguration {

    @Bean
    @ConditionalOnBean(Runner.class)
    AdkAgentRuntime adkAiSupportBridge(Runner runner) {
        AdkAgentRuntime.setRunner(runner);
        return new AdkAgentRuntime();
    }
}
