package main

import (
	"context"
	"fmt"
	"github.com/disgoorg/disgo"
	"github.com/disgoorg/disgo/bot"
	"github.com/disgoorg/disgo/cache"
	"github.com/disgoorg/disgo/discord"
	"github.com/disgoorg/disgo/gateway"
	"github.com/disgoorg/log"
	"os"
)

var (
	token      = os.Getenv("disgo_token")
	noCommands []discord.ApplicationCommandCreate
)

// this bot should in theory delete all registered commands for a certain bot
func main() {
	log.SetLevel(log.LevelDebug)
	log.Info("starting delcombot...")
	log.Info("disgo version: ", disgo.Version)

	// permissions:
	// intent:
	client, err := disgo.New(token,
		bot.WithGatewayConfigOpts(
			gateway.WithIntents(gateway.IntentsNone),
		),
		bot.WithCacheConfigOpts(
			cache.WithCaches(
				cache.FlagsNone,
			),
		),
	)
	if err != nil {
		log.Fatal("error while building disgo instance: ", err)
		return
	}

	defer client.Close(context.TODO())

	client.Caches().GuildsForEach(func(guild discord.Guild) {
		if _, err = client.Rest().SetGuildCommands(client.ApplicationID(), guild.ID, noCommands); err != nil {
			log.Info(fmt.Sprintf("error deleting guild commands from %v: ", guild.Name), err)
		}
	})

	if _, err = client.Rest().SetGlobalCommands(client.ApplicationID(), noCommands); err != nil {
		log.Info("error deleting global commands", err)
	}

	if err = client.OpenGateway(context.TODO()); err != nil {
		log.Fatal("error while connecting to gateway: ", err)
	}

	log.Infof("delcombot removed all guild and global commands")
}