package main

import (
	"context"
	"encoding/json"
	"fmt"
	"net/http"

	"astraltech.xyz/calendar/v2/auth"
	"astraltech.xyz/calendar/v2/caldav"
	"astraltech.xyz/calendar/v2/webserver"
)

type UserInfo struct {
	Email string `json:"email"`
}

func handleUser(w http.ResponseWriter, r *http.Request) {
	// Load the stored token
	token, err := auth.TestTokenStore.Load()
	if err != nil {
		http.Error(w, "Not authenticated", http.StatusUnauthorized)
		return
	}

	// Create an HTTP client that attaches the access token
	client := auth.OAuthConfigs[0].Client(context.Background(), token)

	// Fetch user information from GitHub API
	resp, err := client.Get("https://account.astraltech.xyz/application/o/userinfo/")
	if err != nil {
		http.Error(w, "Failed to fetch user: "+err.Error(), http.StatusInternalServerError)
		return
	}
	defer resp.Body.Close()

	var usersInfo UserInfo
	if err := json.NewDecoder(resp.Body).Decode(&usersInfo); err != nil {
		http.Error(w, "Failed to decode response", http.StatusInternalServerError)
		return
	}

	fmt.Printf("The users email is %s\n", usersInfo.Email)
}

func main() {
	auth.CreateTestOAuth()
	read_config()
	caldav.InitDavClient(serverConfig.URL)

	webserver.ServeLoginPage("/login", webserver.CustomizableLoginData{
		ServiceName:         "Astral Calendar",
		AuthRequestFunction: auth.HandleAuthRequest,
	})
	webserver.ServeWebpage("/callback", auth.OAuthCallback)
	webserver.ServeWebpage("/user", handleUser)

	webserver.EnableLogoRoute()
	webserver.EnableStaticRoute()
	webserver.ServeWebserver()
}