package worker

import (
	"StuAcaWorksAI/proto"
	"bytes"
	"encoding/json"
	"io"
	"net/http"
)

// 获取access token
func ExchangeCodeForAccessToken(clientID, clientSecret, code, redirectURI string) (proto.GitHubOAuthResponse, error) {
	request := proto.GitHubOAuthRequest{
		ClientID:     clientID,
		ClientSecret: clientSecret,
		Code:         code,
		RedirectURI:  redirectURI,
	}

	payload, err := json.Marshal(request)
	if err != nil {
		return proto.GitHubOAuthResponse{}, err
	}

	req, err := http.NewRequest("POST", "https://github.com/login/oauth/access_token", bytes.NewBuffer(payload))
	if err != nil {
		return proto.GitHubOAuthResponse{}, err
	}

	req.Header.Set("Content-Type", "application/json")
	req.Header.Set("Accept", "application/json")

	client := &http.Client{}
	resp, err := client.Do(req)
	if err != nil {
		return proto.GitHubOAuthResponse{}, err
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		return proto.GitHubOAuthResponse{}, err
	}

	var response proto.GitHubOAuthResponse
	err = json.Unmarshal(body, &response)
	if err != nil {
		return proto.GitHubOAuthResponse{}, err
	}

	return response, nil
}

// 获取用户信息
func GetGitHubUserInfo(accessToken string) {

	url := "https://api.github.com/user"
	headers := map[string]string{
		"Authorization": "Bearer " + accessToken,
	}
	err, data := DoGetRequest(url, headers)

}