package catalystsquadhelloworldexampleapi

/**
 * Generated by API Builder - https://www.apibuilder.io
 * Service version: 1.0.1
 * User agent: apibuilder app.apibuilder.io/catalystsquad/catalyst-squad-hello-world-example-api/1.0.1/go_1_5_client
 */

import (
	"bytes"
	"encoding/json"
	"errors"
	"fmt"
	"io"
	"io/ioutil"
	"net/http"
	"strconv"
)

const UserAgent = "apibuilder app.apibuilder.io/catalystsquad/catalyst-squad-hello-world-example-api/1.0.1/go_1_5_client"
const Version = "1.0.1"
const VersionMajor = 1

type Client struct {
	HttpClient *http.Client
	Username   string
	Password   string
	BaseUrl    string
	Headers    http.Header
}

/**
 * A Hello with a name and id
 */
type Hello struct {
	Id   string `json:"id"`
	Name string `json:"name"`
}

func HelloFromMap(data interface{}) Hello {
	b, err := json.Marshal(data)
	if err == nil {
		return HelloFromJson(bytes.NewReader(b))
	} else {
		panic(err)
	}
}

func HelloFromJson(bytes io.Reader) Hello {
	var hello Hello
	json.NewDecoder(bytes).Decode(&hello)
	return hello
}

/**
 * A Hello that has not yet been created
 */
type Newhello struct {
	Name string `json:"name"`
}

func NewhelloFromMap(data interface{}) Newhello {
	b, err := json.Marshal(data)
	if err == nil {
		return NewhelloFromJson(bytes.NewReader(b))
	} else {
		panic(err)
	}
}

func NewhelloFromJson(bytes io.Reader) Newhello {
	var newhello Newhello
	json.NewDecoder(bytes).Decode(&newhello)
	return newhello
}

type HelloesGetResponse struct {
	StatusCode int
	Response   *http.Response
	Error      error
	Hello      Hello
}

func HelloesGet(client Client) HelloesGetResponse {

	requestUrl := fmt.Sprintf("%s/helloes", client.BaseUrl)

	request, err := buildRequest(client, "GET", requestUrl)
	if err != nil {
		return HelloesGetResponse{Error: err}
	}

	resp, err := client.HttpClient.Do(request)
	if err != nil {
		return HelloesGetResponse{Error: err}
	}
	defer resp.Body.Close()

	switch resp.StatusCode {
	case 200:
		return HelloesGetResponse{StatusCode: resp.StatusCode, Response: resp, Hello: HelloFromJson(resp.Body)}

	case 404:
		return HelloesGetResponse{StatusCode: resp.StatusCode, Response: resp}

	default:
		return HelloesGetResponse{StatusCode: resp.StatusCode, Response: resp, Error: errors.New(resp.Status)}
	}

}

type HelloesPostResponse struct {
	StatusCode int
	Response   *http.Response
	Error      error
	Hello      Hello
	Value      string
}

func HelloesPost(client Client) HelloesPostResponse {

	requestUrl := fmt.Sprintf("%s/helloes", client.BaseUrl)

	request, err := buildRequest(client, "POST", requestUrl)
	if err != nil {
		return HelloesPostResponse{Error: err}
	}

	resp, err := client.HttpClient.Do(request)
	if err != nil {
		return HelloesPostResponse{Error: err}
	}
	defer resp.Body.Close()

	switch resp.StatusCode {
	case 200:
		return HelloesPostResponse{StatusCode: resp.StatusCode, Response: resp, Hello: HelloFromJson(resp.Body)}

	case 401:
		return HelloesPostResponse{StatusCode: resp.StatusCode, Response: resp, Value: func() string {
			body, _ := ioutil.ReadAll(resp.Body)
			return string(body)
		}()}

	default:
		return HelloesPostResponse{StatusCode: resp.StatusCode, Response: resp, Error: errors.New(resp.Status)}
	}

}

func buildRequest(client Client, method, urlStr string) (*http.Request, error) {

	request, err := http.NewRequest(method, urlStr, nil)
	if err != nil {
		return nil, err
	}

	request.Header.Add("User-Agent",             UserAgent)
	request.Header.Add("X-Apidoc-Version",       Version)
	request.Header.Add("X-Apidoc-Version-Major", strconv.Itoa(VersionMajor))

	if client.Headers != nil {
		for key, values := range client.Headers {
			for _, value := range values {
				request.Header.Add(key, value)
			}
		}
	}

	if client.Username != "" {
		request.SetBasicAuth(client.Username, client.Password)
	}

	return request, nil

}