import click
import requests

BASE_URL = "http://localhost:8000/k8s"  # Backend URL for Kubernetes API

@click.group()
def kubernetes_nodes():
    """Commands for managing Kubernetes Nodes."""
    pass

@kubernetes_nodes.command("list")
def list_command():
    handle_command("list")

@kubernetes_nodes.command("think")
def think_command():
    handle_command("think")


def handle_command(action):
    """Handle commands related to Kubernetes nodes."""
    if action == "list":
        list_kubernetes_nodes()
    elif action == "analyze":
        analyze_kubernetes_cluster()

def list_kubernetes_nodes():
    """List all Kubernetes nodes."""
    try:
        response = requests.get(f"{BASE_URL}/data")
        if response.status_code == 200:
            nodes = response.json().get("nodes", [])
            click.echo("\n📦 Kubernetes Nodes:")
            for node in nodes:
                click.echo(
                    f"Node Name: {node['node_name']}, CPU: {node['cpu']}, "
                    f"Memory: {node['memory']} MiB, Storage: {node['storage']}, "
                    f"Type: {node['instance_type']}, Max Pods: {node['pods_allocatable']}, "
                    f"Time on Duty: {node['time_on_duty']}"
                )
        else:
            click.echo(f"Error: {response.status_code} - {response.text}")
    except requests.RequestException as e:
        click.echo(f"Error: {e}")

def analyze_kubernetes_cluster():
    """Request an AI analysis of the Kubernetes cluster."""
    try:
        response = requests.get(f"{BASE_URL}/think/k8s")
        if response.status_code == 200:
            summary = response.json().get("summary", "No analysis provided.")
            click.echo("\n🤖 AI Analysis of Kubernetes Cluster:")
            click.echo(summary)
        else:
            click.echo(f"Error: {response.status_code} - {response.text}")
    except requests.RequestException as e:
        click.echo(f"Error: {e}")