package httperrors

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

// ErrorResponse is the standard JSON error body for API responses.
type ErrorResponse struct {
	Error struct {
		Code    string `json:"code"`
		Message string `json:"message"`
	} `json:"error"`
}

// WriteJSON writes a JSON error response with the given status code and message.
func WriteJSON(w http.ResponseWriter, statusCode int, code, message string) {
	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(statusCode)
	json.NewEncoder(w).Encode(ErrorResponse{
		Error: struct {
			Code    string `json:"code"`
			Message string `json:"message"`
		}{Code: code, Message: message},
	})
}