package main

import (
	"fmt"
	"net/http"
	"nucleus/internal/controllers"
)

func main() {
	oauth2 := &controllers.Oauth2Controller{}

	oauth2.Init()

	// auth_server 授权入口
	http.HandleFunc("/oauth2/authorize", oauth2.HandleAuthorizeRequest)

	// auth_server 发现未登录状态, 跳转到的登录handler
	http.HandleFunc("/oauth2/login", oauth2.HandleLoginRequest)

	// auth_server拿到 client以后重定向到的地址, 也就是 auth_client 获取到了code, 准备用code换取access_token
	//http.HandleFunc("/oauth2/code_to_token", internal.CodeToToken)

	// auth_server 处理由code 换取access token 的handler
	http.HandleFunc("/oauth2/token", oauth2.HandleAccessTokenRequest)

	// 登录完成, 同意授权的页面
	http.HandleFunc("/oauth2/agree-auth", oauth2.HandleAgreeAuthRequest)

	// access token 换取用户信息的handler
	http.HandleFunc("/oauth2/userinfo", oauth2.HandleUserInfoRequest)

	http.Handle("/", http.FileServer(http.Dir("./static")))

	errChan := make(chan error)
	go func() {
		errChan <- http.ListenAndServe(":9001", nil)
	}()
	err := <-errChan
	if err != nil {
		fmt.Println("Hello internal stop running.")
	}

}