package wizardbacon

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

const endpoint = "https://wizard-bacon.4zb.org/index.json"

// Response is the response from the Wizard Bacon server.
type Response struct {
  // ProjectName is the name of your new project. You're welcome
  ProjectName string `json:"projectName"`

  // Intro is some randomized text used to present ProjectName in the UI.
  Intro string `json:"intro"`

  // Outro is some randomized text used to present ProjectName in the UI.
  Outro string `json:"outro"`
}

// Fetch queries the server at https://wizard-bacon.4zb.org and returns a response object
// with the Project name and some other, randomized UI test.
func Fetch() (Response, error) {
  var resp Response
  if r, err := http.Get(endpoint); err != nil {
    return resp, fmt.Errorf(`could not fetch Wizard Bacon response: %w`, err)
  } else if err = json.NewDecoder(r.Body).Decode(&resp); err != nil {
    return resp, fmt.Errorf(`could not understand Wizard Bacon response: %w`, err)
  } else {
    r.Body.Close()
  }
  return resp, nil
}