package client

import (
	"fmt"
	"os/exec"
	"runtime"
	"strconv"
	"strings"
)

func killProcessByPID(pidStr string) (bool, string) {
	pid, err := strconv.Atoi(strings.TrimSpace(pidStr))
	if err != nil || pid <= 0 {
		return false, "invalid pid: " + pidStr
	}
	if runtime.GOOS == "windows" {
		out, err := silentCombinedOutput("taskkill", "/F", "/PID", fmt.Sprintf("%d", pid))
		if err != nil {
			return false, formatCmdErr(err, out)
		}
		return true, strings.TrimSpace(string(out))
	}
	out, err := exec.Command("kill", "-9", fmt.Sprintf("%d", pid)).CombinedOutput()
	if err != nil {
		return false, formatCmdErr(err, out)
	}
	return true, strings.TrimSpace(string(out))
}