// © 2016 the CatBase Authors under the WTFPL license. See AUTHORS for the list of authors.

package bot

import (
	"github.com/jmoiron/sqlx"
	"github.com/velour/catbase/bot/msg"
	"github.com/velour/catbase/bot/user"
	"github.com/velour/catbase/config"
)

type Bot interface {
	Config() *config.Config
	DBVersion() int64
	DB() *sqlx.DB
	Who(string) []user.User
	AddHandler(string, Handler)
	SendMessage(string, string)
	SendAction(string, string)
	MsgReceived(msg.Message)
	EventReceived(msg.Message)
	Filter(msg.Message, string) string
	LastMessage(string) (msg.Message, error)
	CheckAdmin(string) bool
}

type Connector interface {
	RegisterEventReceived(func(message msg.Message))
	RegisterMessageReceived(func(message msg.Message))

	SendMessage(channel, message string)
	SendAction(channel, message string)
	Serve()

	Who(string) []string
}

// Interface used for compatibility with the Plugin interface
type Handler interface {
	Message(message msg.Message) bool
	Event(kind string, message msg.Message) bool
	BotMessage(message msg.Message) bool
	Help(channel string, parts []string)
	RegisterWeb() *string
}