package q5

import (
	"net/http"
	"io/ioutil"
	"errors"
)

func HttpGet(url string, params *XObject) (string, error) {
	if !StrContains(url, "?") {
		url = url + "?"
	}
	if resp, err := http.Get(url); err == nil {
		if resp.StatusCode != 200 {
			return "", errors.New("HttpGet error Status:" + resp.Status)
		}
		if bytes, err := ioutil.ReadAll(resp.Body); err == nil {
			return string(bytes), nil
		} else {
			return "", err
		}
	} else {
		return "", err
	}
}

func HttpGetAsJson(url string, params *XObject) (*XObject, string, error) {
	respStr, err := HttpGet(url, params)
	if err != nil {
		return nil, respStr, err
	}
	respObj := NewXoFromJsonStr(respStr)
	if !respObj.IsObject() {
		return nil, respStr, errors.New("HttpGetAsJson error invalid json format")
	}
	return respObj, respStr, err
}