// tests/live_llm_test.rs
use astroresearch::Config;
use astroresearch::clients::llm::{LlmClient, EmbeddingClient};

#[tokio::test]
async fn test_live_llm_and_embedding() -> anyhow::Result<()> {
    let config = Config::from_env();
    
    println!("================= 开始大模型与向量模型真实网络集成测试 =================");

    // 1. 测试 LlmClient
    if config.llm_api_key.is_empty() {
        println!("警告: 未在环境配置中检测到 LLM_API_KEY，跳过 LlmClient 集成测试。");
    } else {
        println!("测试大模型: {} (API Base: {})", config.llm_model, config.llm_api_base);
        let llm = LlmClient::new(
            config.llm_api_key.clone(),
            config.llm_api_base.clone(),
            config.llm_model.clone(),
        );

        match llm.chat_completion("You are a helpful assistant.", "Say Hello!").await {
            Ok(reply) => {
                println!("LlmClient 响应成功: {}", reply.trim());
                assert!(!reply.trim().is_empty(), "错误: 大模型返回了空响应");
            }
            Err(e) => {
                panic!("LlmClient 接口调用失败: {}", e);
            }
        }
    }

    // 2. 测试 EmbeddingClient
    if config.embedding_api_key.is_empty() {
        println!("警告: 未在环境配置中检测到 EMBEDDING_API_KEY，跳过 EmbeddingClient 集成测试。");
    } else {
        println!("测试向量模型: {} (API Base: {})", config.embedding_model, config.embedding_api_base);
        let embedding_client = EmbeddingClient::new(
            config.embedding_api_key.clone(),
            config.embedding_api_base.clone(),
            config.embedding_model.clone(),
        );

        let test_text = "active galactic nucleus";
        match embedding_client.create_embedding(test_text).await {
            Ok(vector) => {
                println!("EmbeddingClient 响应成功！向量维度: {}", vector.len());
                assert!(!vector.is_empty(), "错误: 向量数据为空");
                let preview_len = std::cmp::min(5, vector.len());
                println!("前 {} 个向量数值样例: {:?}", preview_len, &vector[..preview_len]);
            }
            Err(e) => {
                panic!("EmbeddingClient 接口调用失败: {}", e);
            }
        }
    }

    println!("================= 大模型与向量模型真实网络集成测试完成 =================");
    Ok(())
}