package client

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io"
	"net/http"
	"net/url"

	"crispbyte.dev/sig-auth/server"
)

func RegisterKey(baseUrl *url.URL, key string, userId string) (string, error) {
	request := server.RegisterRequest{
		UserId: userId,
		Key:    key,
	}

	json_data, _ := json.Marshal(request)

	registerUrl := baseUrl.JoinPath("register")

	resp, err := http.DefaultClient.Post(
		registerUrl.String(),
		"application/json",
		bytes.NewBuffer(json_data))

	if err != nil {
		return "", err
	}

	defer resp.Body.Close()

	out, err := io.ReadAll(resp.Body)

	if err != nil {
		return "", err
	}

	bodyContent := string(out[:])

	if resp.StatusCode >= 300 {
		return "", fmt.Errorf("bad status: %d - %s", resp.StatusCode, bodyContent)
	}

	return bodyContent, nil
}