package hackatimeimport (	"encoding/json"	"errors"	"farga/lib"	"fmt"	"io"	"net/http"	"net/url"	"time")type ProjectItem struct {	Name         string `json:"name"`	TotalSeconds uint   `json:"total_seconds"`	PrettyTime   string}type ProjectResponse struct {	Projects []ProjectItem `json:"projects"`}type User struct {	ID      uint     `json:"id"`	SlackID string   `json:"slack_id"`	Emails  []string `json:"emails"`}// 5 second timeout fetch for API requests, authenticates itself with a Bearer.func fetch(url string, bearer string) ([]byte, error) {	req, err := http.NewRequest("GET", url, nil)	if err != nil {		fmt.Println(err)		return nil, err	}	req.Header.Add("Accept", "application/json")	req.Header.Add("Authorization", "Bearer "+bearer) // user's oauth secret	client := &http.Client{		Timeout: 5 * time.Second, // 5 second timeout	}	res, err := client.Do(req)	if err != nil {		return nil, err	}	defer res.Body.Close()	if res.StatusCode != 200 {		return nil, errors.New("Hackatime API returned non-ok status code: " + fmt.Sprint(res.StatusCode))	}	body, err := io.ReadAll(res.Body)	return body, err}func parseUser(body []byte) (*User, error) {	var user User	err := json.Unmarshal(body, &user)	return &user, err}func parseProjects(body []byte) ([]ProjectItem, error) {	var projects ProjectResponse	err := json.Unmarshal(body, &projects)	return projects.Projects, err}// get a user from their bearer/secret hackatime token.func UserInfo(bearer string) (*User, error) {	requestUrl := "https://hackatime.hackclub.com/api/v1/authenticated/me"	body, err := fetch(requestUrl, bearer)	if err != nil {		return nil, err	}	return parseUser(body)}// gets all projects from a given oauth tokenfunc Projects(bearer string) ([]ProjectItem, error) {	requestUrl := "https://hackatime.hackclub.com/api/v1/authenticated/projects"	body, err := fetch(requestUrl, bearer)	if err != nil {		return nil, err	}	return parseProjects(body)}// gets a single project.func Project(bearer string, name string) (ProjectItem, error) {	requestUrl := "https://hackatime.hackclub.com/api/v1/authenticated/projects?projects=" + url.QueryEscape(name) // urlencoded in case someone tries to be funny.	body, err := fetch(requestUrl, bearer)	if err != nil {		return ProjectItem{}, err	}	projects, err := parseProjects(body)	if err != nil {		return ProjectItem{}, err	}	// if no such project,	if len(projects) == 0 {		return ProjectItem{}, errors.New("Hackatime project not found.") // todo:	}	project := projects[0]	project.PrettyTime = lib.FormatTime(int(project.TotalSeconds))	return project, nil}