package httpapi

import (
	"encoding/json"
	"net/http"
)

func NewRouter() http.Handler {
	mux := http.NewServeMux()

	mux.HandleFunc("GET /healthz", func(w http.ResponseWriter, r *http.Request) {
		writeJSON(w, http.StatusOK, map[string]string{
			"status": "ok",
			"service": "morz-infoboard-backend",
		})
	})

	mux.HandleFunc("GET /api/v1", func(w http.ResponseWriter, r *http.Request) {
		writeJSON(w, http.StatusOK, map[string]string{
			"name":    "morz-infoboard-backend",
			"version": "dev",
		})
	})

	return mux
}

func writeJSON(w http.ResponseWriter, status int, payload any) {
	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(status)

	_ = json.NewEncoder(w).Encode(payload)
}