package api

import (
	"fmt"
	"io"
	"net/http"
	"os"
)

func ReadServicesFile() string {
	data, e := os.ReadFile(os.Getenv("SERVICES_FILE"))
	if e != nil {
		panic(e)
	}
	return string(data)
}

func Services(w http.ResponseWriter, req *http.Request) {
	switch req.Method {
	case "GET":
		fmt.Fprintf(w, "%s", ReadServicesFile())
	case "POST":
		data, err := io.ReadAll(req.Body)
		if err != nil {
			fmt.Fprintf(w, "Error to read body: %v", err)
			return
		}
		fmt.Println(string(data))
		os.WriteFile(os.Getenv("SERVICES_FILE"), data, 4755)
		fmt.Fprint(w, string(data))
	}
}