package api

import (
	"encoding/json"
	"fmt"
	"net/http"
	"os"
	"scm/crt"
	"scm/model"
)

func RootCert(w http.ResponseWriter, r *http.Request) {
	switch r.Method {
	case "GET":
		_, err := os.Stat(fmt.Sprintf("%s/%s", os.Getenv("CERTS_PATH"), "root/root.crt"))
		if err != nil {
			http.Error(w, err.Error(), http.StatusInternalServerError)
			return
		}
		fmt.Fprintf(w, `{"status":"ok"}`)
	case "POST":
		var rootCertRequest model.CreateRootCertRequest
		err := json.NewDecoder(r.Body).Decode(&rootCertRequest)
		if err != nil {
			http.Error(w, err.Error(), http.StatusBadRequest)
			return
		}
		err = crt.CreateRootKeyCertificate(rootCertRequest)
		if err != nil {
			http.Error(w, err.Error(), http.StatusInternalServerError)
			return
		}
		fmt.Fprintf(w, `{"status":"ok"}`)
	default:
		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
	}
}