package httpapi

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

type errorEnvelope struct {
	Error apiError `json:"error"`
}

type apiError struct {
	Code    string `json:"code"`
	Message string `json:"message"`
	Details any    `json:"details"`
}

func writeError(w http.ResponseWriter, status int, code, message string, details any) {
	writeJSON(w, status, errorEnvelope{
		Error: apiError{
			Code:    code,
			Message: message,
			Details: details,
		},
	})
}

func decodeJSON(r *http.Request, dest any) error {
	defer func() {
		if err := r.Body.Close(); err != nil {
			return
		}
	}()
	return json.NewDecoder(r.Body).Decode(dest)
}