package watchdog

import (
	"fmt"
	"super-frpc/postLog"
)

func AddInstance(serviceName string) bool {
	postLog.Debug(fmt.Sprintf("[watchdog] Add service monitor: %s", serviceName))
	if !IsConnected() {
		return false
	}

	message := fmt.Sprintf("[monitor.add] <serviceName>%s</serviceName>", serviceName)
	response, err := sendMsg(message, 3)
	if err != nil {
		return false
	} else if response == "success" {
		return true
	}

	return false
}

func RemoveInstance(serviceName string) bool {
	postLog.Debug(fmt.Sprintf("[watchdog] Remove service monitor: %s", serviceName))
	if !IsConnected() {
		return false
	}

	message := fmt.Sprintf("[monitor.remove] <serviceName>%s</serviceName>", serviceName)
	response, err := sendMsg(message, 3)
	if err != nil {
		return false
	} else if response == "success" {
		return true
	}

	return false
}

func CloseInstance(serviceName string) bool {
	postLog.Debug(fmt.Sprintf("[watchdog] Remove service monitor: %s", serviceName))
	if !IsConnected() {
		return false
	}

	message := fmt.Sprintf("[instance.remove] <serviceName>%s</serviceName>", serviceName)
	response, err := sendMsg(message, 3)
	if err != nil {
		return false
	} else if response == "success" {
		return true
	}

	return false
}

func Close() bool {
	if !IsConnected() {
		return false
	}

	message := "watchdog.shutdown"
	response, err := sendMsg(message, 3)
	if err != nil {
		return false
	} else if response == "success" {
		return true
	}

	return false
}