package htop

import (
	"html/template"
	"net/http"
	"os"
	"processSupervisor/htop/models"
	"strconv"
)

func KillHandler(w http.ResponseWriter, r *http.Request) {
	pidStr := r.URL.Query().Get("pid")
	pid, err := strconv.Atoi(pidStr)
	if err != nil {
		http.Error(w, "Invalid PID", http.StatusBadRequest)
		return
	}

	proc, err := os.FindProcess(pid)
	if err != nil {
		http.Error(w, "Process not found", http.StatusNotFound)
		return
	}

	err = proc.Kill()
	if err != nil {
		http.Error(w, "Failed to kill process", http.StatusInternalServerError)
		return
	}

	// Return updated table partial (same as HTMX request)
	processes, err := models.GetProcesses()
	if err != nil {
		http.Error(w, "Failed to get processes", http.StatusInternalServerError)
		return
	}

	tmpl := template.Must(template.ParseFiles("templates/table.html"))
	tmpl.Execute(w, processes)
}