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package bot
import (
"context"
"errors"
"jinx/pkg/discord"
"jinx/pkg/discord/events"
"github.com/rs/zerolog"
)
type Bot struct {
client *discord.Discord
logger *zerolog.Logger
cancelContext context.CancelFunc
}
func NewBot(token string, logger *zerolog.Logger) *Bot {
return &Bot{
client: discord.NewClient(token, logger),
logger: logger,
cancelContext: nil,
}
}
func (b *Bot) Start() error {
var err error
ctx, cancel := context.WithCancel(context.Background())
b.cancelContext = cancel
defer func() {
if err != nil {
cancel()
}
}()
b.client.On(events.READY, func(_ any) {
b.logger.Info().Msg("ready!")
})
b.client.On(events.MESSAGE, func(m any) {
msg := m.(events.Message)
b.logger.Debug().Msgf("message: %s", msg.Content)
if msg.Content == "ping" {
if err := b.client.SendMessage(msg.ChannelID, "pong"); err != nil {
b.logger.Error().Err(err).Msg("error sending message")
}
}
})
if err := b.client.Connect(ctx); err != nil {
return err
}
return nil
}
func (b *Bot) Stop() error {
if b.cancelContext == nil {
return errors.New("bot has no context")
}
b.cancelContext()
return b.client.Disconnect()
}
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