module kubernetes

import incubaid.herolib.osal.core as osal
import incubaid.herolib.ui.console
import incubaid.herolib.core.texttools
import incubaid.herolib.osal.startupmanager

fn startupcmd() ![]startupmanager.ZProcessNewArgs {
	return []startupmanager.ZProcessNewArgs{}
}

fn running() !bool {
	// Check if kubectl is available and can connect
	job := osal.exec(cmd: 'kubectl cluster-info', raise_error: false)!
	return job.exit_code == 0
}

fn start_pre() ! {
	console.print_header('Pre-start checks')
	if !osal.cmd_exists('kubectl') {
		return error('kubectl not found in PATH')
	}
}

fn start_post() ! {
	console.print_header('Post-start validation')
}

fn stop_pre() ! {
}

fn stop_post() ! {
}

fn installed() !bool {
	return osal.cmd_exists('kubectl')
}

fn install() ! {
	console.print_header('install kubectl')
	// kubectl is typically installed separately via package manager
	// This can be enhanced to auto-download if needed
	if !osal.cmd_exists('kubectl') {
		return error('Please install kubectl: https://kubernetes.io/docs/tasks/tools/')
	}
}

fn build() ! {
	// Not applicable for kubectl wrapper
}

fn destroy() ! {
	console.print_header('destroy kubernetes client')
	// No cleanup needed for kubectl wrapper
}

// fn configure() ! {
// 	console.print_debug('Kubernetes client configured')
// }