//! Plugins command implementation
//!
//! Handles listing and management of available service plugins.

use crate::error::Result;
use crate::telemetry::cli_helpers::CliPluginsSpanBuilder;
use tracing::info;

/// List available plugins
pub fn list_plugins() -> Result<()> {
    // Start telemetry span
    let span = CliPluginsSpanBuilder::new().start();

    info!("📦 Available Service Plugins:");

    // List core plugins
    println!("✅ generic_container (alpine, ubuntu, debian)");
    println!("✅ surreal_db (database integration)");
    println!("✅ network_tools (curl, wget, netcat)");

    // List AI/LLM proxy plugins for automated rollout
    println!("✅ ollama (local AI model integration)");
    println!("✅ vllm (high-performance LLM inference)");
    println!("✅ tgi (Hugging Face text generation inference)");

    // List experimental plugins
    println!("\n🧪 Experimental Plugins (clnrm-ai crate):");
    println!("🎭 chaos_engine (controlled failure injection, network partitions)");
    println!("🤖 ai_test_generator (AI-powered test case generation)");

    // List plugin capabilities
    println!("\n🔧 Plugin Capabilities:");
    println!("  • Container lifecycle management");
    println!("  • Service health monitoring");
    println!("  • Network connectivity testing");
    println!("  • Database integration testing");
    println!("  • AI/LLM proxy automated rollout & testing");
    println!("    ◦ Ollama (local development)");
    println!("    ◦ vLLM (production inference)");
    println!("    ◦ TGI (Hugging Face optimized)");
    println!("  • Chaos engineering (experimental - clnrm-ai crate)");
    println!("  • AI-powered test generation (experimental - clnrm-ai crate)");
    println!("  • Custom service plugins");

    println!("\n💡 Usage:");
    println!("  clnrm run tests/your-test.toml");
    println!("  # Plugins are automatically discovered and loaded");
    println!("\n🚀 LLM Proxy Testing:");
    println!("  # Test Ollama: endpoint=http://localhost:11434, model=qwen3-coder:30b");
    println!("  # Test vLLM: endpoint=http://localhost:8000, model=microsoft/DialoGPT-medium");
    println!("  # Test TGI: endpoint=http://localhost:8080, model_id=microsoft/DialoGPT-medium");

    // Count plugins for telemetry
    let builtin_plugins = 6; // generic_container, surreal_db, network_tools, ollama, vllm, tgi
    let experimental_plugins = 2; // chaos_engine, ai_test_generator
    let total_plugins = builtin_plugins + experimental_plugins;

    // Build plugin type map
    let plugins_by_type = r#"{"generic": 3, "database": 1, "llm": 3, "chaos": 1, "ai": 1}"#;

    // Finish telemetry span with success
    span.finish(
        true,
        total_plugins,
        builtin_plugins,
        0, // No custom plugins discovered
        Some(plugins_by_type.to_string()),
        None,
    );

    Ok(())
}
