package main

import (
	"bytes"
	"context"
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
	"os"

	"golang.org/x/oauth2"

	"go.fixergrid.net/servicedemon/pkg/discord"
)

func main() {
	fmt.Println("Starting .... the >HUB<")

	token, isSet := os.LookupEnv("DISCORD_BOT_TOKEN")
	if !isSet {
		fmt.Println("please set the environment variable 'DISCORD_BOT_TOKEN'")
		return
	}

	tokensrc := oauth2.StaticTokenSource(&oauth2.Token{
		AccessToken: token,
		TokenType:   "Bot",
	})

	ctx := context.Background()

	client := discord.
		NewClient(ctx, tokensrc).
		WithDefaultChannel("1125162127133523978")

	resp, err := client.Get("https://discord.com/api/v10/channels/1125162127133523978")
	if err != nil {
		fmt.Printf("there was an error making the request: %v\n", err)
		return
	}

	out, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		fmt.Printf("failed to read response body: %v\n", err)
		return
	}

	fmt.Printf("Got response:\n%s\n", out)

	messageContent := map[string]interface{}{
		"content": "Hello, world!",
	}

	b, err := json.Marshal(messageContent)
	if err != nil {
		fmt.Printf("failed to marshal message: %v\n", err)
		return
	}

	r2, err := client.Post("https://discord.com/api/v10/channels/1125162127133523978/messages", "application/json", bytes.NewReader(b))
	if err != nil {
		fmt.Printf("failed tdo send message to server: %v\n", err)
		return
	}

	out, err = ioutil.ReadAll(r2.Body)
	if err != nil {
		fmt.Printf("failed to read response body on send message: %v\n", err)
		return
	}

	fmt.Printf("status: %v - res: %v\n", r2.Status, out)
}