package tech.easyflow.manuagent.config;

import static org.assertj.core.api.Assertions.assertThat;

import java.io.IOException;
import java.util.List;
import org.junit.jupiter.api.Test;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.boot.env.YamlPropertySourceLoader;
import org.springframework.boot.test.context.runner.ApplicationContextRunner;
import org.springframework.core.env.PropertySource;
import org.springframework.core.io.ClassPathResource;
import org.springframework.context.annotation.Configuration;

/**
 * 验证应用主密钥沿用本地配置文件的读取方式。
 */
class AppPropertiesValidationTest {

    private final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
            .withUserConfiguration(PropertiesConfiguration.class)
            .withPropertyValues(
                    "app.data-root=file:../data",
                    "app.dashscope-key-file=./dashscope_key.txt",
                    "app.master-key=unit-test-master-key",
                    "app.admin-username=admin",
                    "app.admin-password=admin123",
                    "app.sandbox-image=runtime:test",
                    "app.sandbox-network=bridge",
                    "app.run-timeout=1m");

    /**
     * 默认应用配置必须直接提供主密钥，使本地启动不依赖额外环境变量。
     *
     * @throws IOException application.yml 无法读取时抛出
     */
    @Test
    void shouldProvideMasterKeyInApplicationConfiguration() throws IOException {
        YamlPropertySourceLoader loader = new YamlPropertySourceLoader();
        List<PropertySource<?>> sources = loader.load(
                "application.yml",
                new ClassPathResource("application.yml"));

        assertThat(sources)
                .extracting(source -> source.getProperty("app.master-key"))
                .singleElement()
                .isInstanceOf(String.class)
                .asString()
                .isNotBlank()
                .doesNotContain("APP_MASTER_KEY");
    }

    /**
     * 提供非空加密主密钥后，配置属性应可以正常绑定并供密钥组件使用。
     */
    @Test
    void shouldBindConfiguredMasterKey() {
        contextRunner.run(context -> {
            assertThat(context).hasNotFailed();
            assertThat(context.getBean(AppProperties.class).masterKey())
                    .isEqualTo("unit-test-master-key");
        });
    }

    /**
     * 注册应用配置属性，复用生产环境的 Spring Boot 配置绑定流程。
     */
    @Configuration(proxyBeanMethods = false)
    @EnableConfigurationProperties(AppProperties.class)
    static class PropertiesConfiguration {
    }
}