package handlers

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

// jsonError writes a JSON error response with the given status code and message.
func jsonError(w http.ResponseWriter, status int, msg string) {
	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(status)
	_ = json.NewEncoder(w).Encode(map[string]string{"error": msg})
}

// jsonOK writes a 200 JSON response with the given payload.
func jsonOK(w http.ResponseWriter, v any) {
	w.Header().Set("Content-Type", "application/json")
	_ = json.NewEncoder(w).Encode(v)
}

// jsonCreated writes a 201 JSON response with the given payload.
func jsonCreated(w http.ResponseWriter, v any) {
	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(http.StatusCreated)
	_ = json.NewEncoder(w).Encode(v)
}