package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"github.com/joho/godotenv"
	"io"
	"net/http"
	"os"
)

func main() {

	if len(os.Args) < 2 {
		fmt.Println("Usage: ./go-google-space <message>")
		return
	}
	userMessage := os.Args[1]

	client := &http.Client{}

	err := godotenv.Load()
	if err != nil {
		fmt.Println("Error loading .env file")
	}

	chatSpaceID := os.Getenv("SPACE_ID")
	key := os.Getenv("KEY")
	token := os.Getenv("TOKEN")
	url := fmt.Sprintf("https://chat.googleapis.com/v1/spaces/%s/messages?key=%s&token=%s", chatSpaceID, key, token)

	message := map[string]string{"text": userMessage}
	messageJson, err := json.Marshal(message)
	if err != nil {
		fmt.Println("Error marshalling message")
	}

	req, err := http.NewRequest("POST", url, bytes.NewBuffer(messageJson))
	if err != nil {
		fmt.Println("Error creating request")
		return
	}

	req.Header.Add("Content-Type", "application/json; charset=UTF-8")

	resp, err := client.Do(req)
	if err != nil {
		fmt.Println("Error sending request")
		return
	}
	defer func(Body io.ReadCloser) {
		err := Body.Close()
		if err != nil {
			fmt.Println("Error closing response body")
		}
	}(resp.Body)
}