//! Integration test for the new job API
//! 
//! This test demonstrates the complete job lifecycle and validates
//! that all new API methods work correctly together.

use hero_supervisor_openrpc_client::{SupervisorClient, JobBuilder, JobResult};
use std::time::Duration;
use tokio::time::sleep;

#[tokio::test]
async fn test_complete_job_lifecycle() -> Result<(), Box<dyn std::error::Error>> {
    // Skip test if supervisor is not running
    let client = match SupervisorClient::new("http://localhost:3030") {
        Ok(c) => c,
        Err(_) => {
            println!("Skipping integration test - supervisor not available");
            return Ok(());
        }
    };

    // Test connection
    if client.discover().await.is_err() {
        println!("Skipping integration test - supervisor not responding");
        return Ok(());
    }

    let secret = "user-secret-456";

    // Test 1: Create job
    let job = JobBuilder::new()
        .caller_id("integration_test")
        .context_id("test_lifecycle")
        .payload("echo 'Integration test job'")
        .executor("osis")
        .runner("osis_runner_1")
        .timeout(30)
        .build()?;

    let job_id = client.jobs_create(secret, job).await?;
    assert!(!job_id.is_empty());

    // Test 2: Start job
    client.job_start(secret, &job_id).await?;

    // Test 3: Monitor status
    let mut attempts = 0;
    let max_attempts = 15; // 15 seconds max
    let mut final_status = String::new();

    while attempts < max_attempts {
        let status = client.job_status(&job_id).await?;
        final_status = status.status.clone();
        
        if final_status == "completed" || final_status == "failed" || final_status == "timeout" {
            break;
        }
        
        attempts += 1;
        sleep(Duration::from_secs(1)).await;
    }

    // Test 4: Get result
    let result = client.job_result(&job_id).await?;
    match result {
        JobResult::Success { success: _ } => {
            assert_eq!(final_status, "completed");
        },
        JobResult::Error { error: _ } => {
            assert!(final_status == "failed" || final_status == "timeout");
        }
    }

    Ok(())
}

#[tokio::test]
async fn test_job_run_immediate() -> Result<(), Box<dyn std::error::Error>> {
    let client = match SupervisorClient::new("http://localhost:3030") {
        Ok(c) => c,
        Err(_) => return Ok(()), // Skip if not available
    };

    if client.discover().await.is_err() {
        return Ok(()); // Skip if not responding
    }

    let secret = "user-secret-456";

    let job = JobBuilder::new()
        .caller_id("integration_test")
        .context_id("test_immediate")
        .payload("echo 'Immediate job test'")
        .executor("osis")
        .runner("osis_runner_1")
        .timeout(30)
        .build()?;

    // Test immediate execution
    let result = client.job_run(secret, job).await?;
    
    // Should get either success or error, but not panic
    match result {
        JobResult::Success { success } => {
            assert!(!success.is_empty());
        },
        JobResult::Error { error } => {
            assert!(!error.is_empty());
        }
    }

    Ok(())
}

#[tokio::test]
async fn test_jobs_list() -> Result<(), Box<dyn std::error::Error>> {
    let client = match SupervisorClient::new("http://localhost:3030") {
        Ok(c) => c,
        Err(_) => return Ok(()), // Skip if not available
    };

    if client.discover().await.is_err() {
        return Ok(()); // Skip if not responding
    }

    // Test listing jobs
    let job_ids = client.jobs_list().await?;
    
    // Should return a vector (might be empty)
    assert!(job_ids.len() >= 0);

    Ok(())
}

#[tokio::test]
async fn test_authentication_errors() -> Result<(), Box<dyn std::error::Error>> {
    let client = match SupervisorClient::new("http://localhost:3030") {
        Ok(c) => c,
        Err(_) => return Ok(()), // Skip if not available
    };

    if client.discover().await.is_err() {
        return Ok(()); // Skip if not responding
    }

    let invalid_secret = "invalid-secret";

    let job = JobBuilder::new()
        .caller_id("integration_test")
        .context_id("test_auth")
        .payload("echo 'Auth test'")
        .executor("osis")
        .runner("osis_runner_1")
        .timeout(30)
        .build()?;

    // Test that invalid secret fails
    let result = client.jobs_create(invalid_secret, job.clone()).await;
    assert!(result.is_err());

    let result = client.job_run(invalid_secret, job.clone()).await;
    assert!(result.is_err());

    let result = client.job_start(invalid_secret, "fake-job-id").await;
    assert!(result.is_err());

    Ok(())
}

#[tokio::test]
async fn test_nonexistent_job_operations() -> Result<(), Box<dyn std::error::Error>> {
    let client = match SupervisorClient::new("http://localhost:3030") {
        Ok(c) => c,
        Err(_) => return Ok(()), // Skip if not available
    };

    if client.discover().await.is_err() {
        return Ok(()); // Skip if not responding
    }

    let fake_job_id = "nonexistent-job-id";

    // Test operations on nonexistent job
    let result = client.job_status(fake_job_id).await;
    assert!(result.is_err());

    let result = client.job_result(fake_job_id).await;
    assert!(result.is_err());

    Ok(())
}