package httpsecurity

import (
	"errors"
	"net/http"

	"github.com/proxy-pool/proxy-pool/internal/platform/httpapi"
)

func WriteProblem(writer http.ResponseWriter, requestID string, err error) bool {
	var securityError *HTTPError
	if !errors.As(err, &securityError) || securityError.StatusCode < 400 || securityError.StatusCode > 599 {
		return false
	}
	for name, values := range securityError.Header {
		for _, value := range values {
			writer.Header().Add(name, value)
		}
	}
	code := securityError.Code
	if code == "" {
		code = "SECURITY_REJECTED"
	}
	title := http.StatusText(securityError.StatusCode)
	if title == "" {
		title = "Request rejected"
	}
	httpapi.WriteProblem(writer, httpapi.NewProblem(
		securityError.StatusCode,
		code,
		title,
		"",
		requestID,
	))
	return true
}