package main

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

type errorHTTPResponse struct {
	ErrorMsg       string
	HTTPStatusCode int
	HTTPHeader     http.Header
}

func (e errorHTTPResponse) Error() string {
	return e.ErrorMsg
}

func errorHTTPResponseNew(r *http.Response, msg string) (e errorHTTPResponse) {
	e.ErrorMsg = msg
	e.HTTPStatusCode = r.StatusCode
	e.HTTPHeader = r.Header
	return e
}

type crmdReason struct {
	Reason string `json:"reason"`
	Data   string `json:"data"`
}

func (e *errorHTTPResponse) XStatusReason() (r crmdReason) {
	jsonStr := e.HTTPHeader.Get("X-Status-Reason")
	json.Unmarshal([]byte(jsonStr), &r)
	return
}