tgfun

type BuildMessageCallback func(tb.Context) interface{}

type EventMessage struct {
	// main data
	Text  string `json:"text"`
	Image string `json:"image"` // local filename or URL. optional

	// instead of main data
	Callback BuildMessageCallback `json:"-"` // use it to redefine message

	// additional events
	OnEvent OnEventCallback `json:"-"`

	// optional
	Buttons          []MessageButton      `json:"buttons"` // optional
	ButtonsIsColumns bool                 `json:"buttonsIsColumns"`
	IsCTA            bool                 `json:"isCTA"`
	OnCTA            OnEventCallback      `json:"-"`
	Conversion       string               `json:"conversion"`
	OnConversion     OnConversionCallback `json:"-"`
}

type Funnel struct {
	// public
	Data   FunnelData
	Script FunnelScript
	// contains filtered or unexported fields
}

type FunnelData struct {
	Token     string `json:"token"`
	ImageRoot string `json:"imageRoot"`
}

type FunnelEvent struct {
	Message EventMessage `json:"message"`
}

type FunnelScript map[string]FunnelEvent // message ID -> event

type MessageButton struct {
	Text          string `json:"text"`
	NextMessageID string `json:"nextID"` // optional for URL-buttons
	URL           string `json:"url"`    // optional. only for URL-buttons
}

type OnConversionCallback func(ctx tb.Context, conversionTag string) error

type OnEventCallback func(tb.Context) error

type QueryHandler struct {
	EventMessageID string
	EventData      FunnelEvent
	Menu           *tb.ReplyMarkup
	ParseMode      tb.ParseMode
	Bot            *tb.Bot
	ImageRoot      string // inherit from Funnel
	Features       *funnelFeatures
}

type UsersFeature struct {
	// required
	DBConn    *sql.DB
	TableName string

	// optional
	AdminChatID int64
}