package main

import (
	neco "git.nefrace.ru/nefrace/nechotron"
)

var MainState = neco.State{
	Fn: func(u *neco.Update) error {
		adminDispatcher := neco.NewDispatcher().
			HandleCallback(neco.CallbackExact("delete"), handleDeleteCallback).
			HandleCommand(commandSay, handleSay).
			HandleCommand(commandFeed, handleRegisterFeed).
			HandleCommand(commandFeedUnsub, handleDeleteFeed).
			HandleFilter(isFile, handleUsersImport)
		adminOnly := neco.NewDispatcher().
			HandleFilter(neco.IsUserAdmin, adminDispatcher.Run)

		mainCommands := neco.NewDispatcher().
			HandleCommand(commandMe, handleMe).
			HandleCommand(commandHelp, handleHelp).
			HandleCommand(commandTop, handleTop)

		replyDispatcher := neco.NewDispatcher().
			HandleFilter(karmaTriggers, handleKarma)
		replies := neco.NewDispatcher().
			HandleFilter(neco.IsReply, replyDispatcher.Run)

		docs := neco.NewDispatcher().
			HandleFilter(docRequest, handleDocRequest).
			HandleCallback(neco.CallbackPrefix("docs"), handleDocCallback)

		triggers := neco.NewDispatcher().
			HandleFilter(offtopTrigger, handleOfftop)

		return neco.RunEach(u, mainCommands, replies, docs, adminOnly, triggers)
	},
}