package commands

import (
	"fmt"
)

func HandleServices(args []string) {
	if len(args) == 0 {
		showServicesHelp()
		return
	}

	command := args[0]
	switch command {
	case "list":
		listServices()
	case "status":
		showServiceStatus(args[1:])
	case "restart":
		restartService(args[1:])
	case "logs":
		showServiceLogs(args[1:])
	default:
		fmt.Printf("Unknown services command: %s\n", command)
		showServicesHelp()
	}
}

func showServicesHelp() {
	fmt.Println("Service Management")
	fmt.Println("Usage: telecom-cli services <command> [options]")
	fmt.Println("\nAvailable commands:")
	fmt.Println("  list                    - List all services")
	fmt.Println("  status <service>        - Show service status")
	fmt.Println("  restart <service>       - Restart a service")
	fmt.Println("  logs <service>           - Show service logs")
}

func listServices() {
	fmt.Println("Platform Services:")
	fmt.Println("Service           Status    Version    Uptime")
	fmt.Println("----------------------------------------------------")
	fmt.Println("api-server        Running   v1.0.0     2h15m")
	fmt.Println("charging-engine   Running   v1.0.0     2h15m")
	fmt.Println("packet-gateway    Running   v1.0.0     2h15m")
	fmt.Println("web-dashboard     Running   v1.0.0     2h15m")
	fmt.Println("prometheus        Running   v2.45.0    2h15m")
	fmt.Println("grafana           Running   v9.5.2     2h15m")
}

func showServiceStatus(args []string) {
	if len(args) < 1 {
		fmt.Println("Error: Service name is required")
		fmt.Println("Usage: telecom-cli services status <service>")
		return
	}

	service := args[0]
	fmt.Printf("Service Status: %s\n", service)
	fmt.Println("Status: Running")
	fmt.Println("Version: v1.0.0")
	fmt.Println("Uptime: 2h15m")
	fmt.Println("CPU Usage: 45%")
	fmt.Println("Memory Usage: 256MB")
	fmt.Println("Last Restart: 2024-01-15 14:30:00")
}

func restartService(args []string) {
	if len(args) < 1 {
		fmt.Println("Error: Service name is required")
		fmt.Println("Usage: telecom-cli services restart <service>")
		return
	}

	service := args[0]
	fmt.Printf("Restarting service: %s\n", service)
	fmt.Println("Service restarted successfully!")
}

func showServiceLogs(args []string) {
	if len(args) < 1 {
		fmt.Println("Error: Service name is required")
		fmt.Println("Usage: telecom-cli services logs <service>")
		return
	}

	service := args[0]
	fmt.Printf("Recent logs for %s:\n", service)
	fmt.Println("2024-01-15 16:45:30 [INFO] Service started successfully")
	fmt.Println("2024-01-15 16:45:35 [INFO] Database connection established")
	fmt.Println("2024-01-15 16:45:40 [INFO] API server listening on port 8000")
	fmt.Println("2024-01-15 16:45:45 [INFO] Health check passed")
}