package order

/**
 * Generated by API Builder - https://www.apibuilder.io
 * Service version: 0.0.1-dev
 * User agent: apibuilder app.apibuilder.io/nashtech/order/0.0.1-dev/go_1_5_client
 */

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

const BaseUrl = "https://nashtechglobal.com"
const UserAgent = "apibuilder app.apibuilder.io/nashtech/order/0.0.1-dev/go_1_5_client"
const Version = "0.0.1-dev"
const VersionMajor = 0

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

type Order struct {
	Id          string  `json:"id"`
	Number      string  `json:"number"`
	MerchantId  string  `json:"merchant_id"`
	SubmittedAt string  `json:"submitted_at"`
	Total       float64 `json:"total"`
}

func OrderFromMap(data interface{}) Order {
	b, err := json.Marshal(data)
	if err == nil {
		return OrderFromJson(bytes.NewReader(b))
	} else {
		panic(err)
	}
}

func OrderFromJson(bytes io.Reader) Order {
	var order Order
	json.NewDecoder(bytes).Decode(&order)
	return order
}

type OrdersGetByNumberResponse struct {
	StatusCode int
	Response   *http.Response
	Error      error
	Order      Order
}

func OrdersGetByNumber(client Client, merchantId string, number string) OrdersGetByNumberResponse {

	requestUrl := fmt.Sprintf("%s/%s/orders/%s", client.BaseUrl, html.EscapeString(merchantId), html.EscapeString(number))

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

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

	switch resp.StatusCode {
	case 200:
		return OrdersGetByNumberResponse{StatusCode: resp.StatusCode, Response: resp, Order: OrderFromJson(resp.Body)}

	case 401:
		return OrdersGetByNumberResponse{StatusCode: resp.StatusCode, Response: resp}

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

	default:
		return OrdersGetByNumberResponse{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

}