package main

type command string

type channelType int

const (
	REGULAR channelType = iota
	LOCAL
)

// client commands
const (
	CAP          command = "CAP"
	AUTHENTICATE command = "AUTHENTICATE"
	PASS         command = "PASS"
	NICK         command = "NICK"
	USER         command = "USER"
	OPER         command = "OPER"
	QUIT         command = "QUIT"

	JOIN   command = "JOIN"
	PART   command = "PART"
	TOPIC  command = "TOPIC"
	NAMES  command = "NAMES"
	LIST   command = "LIST"
	INVITE command = "INVITE"
	KICK   command = "KICK"

	MOTD    command = "MOTD"
	VERSION command = "VERSION"
	ADMIN   command = "ADMIN"
	CONNECT command = "CONNECT"
	TIME    command = "TIME"
	STATS   command = "STATS"
	INFO    command = "INFO"
	MODE    command = "MODE"

	PRIVMSG command = "PRIVMSG"
	NOTICE  command = "NOTICE"

	KILL command = "KILL"

	AWAY     command = "AWAY"
	USERHOST command = "USERHOST"
)

// numerics
const (
	RPL_WELCOME  command = "001"
	RPL_YOURHOST command = "002"
	RPL_CREATED  command = "003"
	RPL_MYINFO   command = "004"
	RPL_ISUPPORT command = "005"

	RPL_BOUNCE command = "010"

	RPL_UMODEIS       command = "221"
	RPL_LUSERCLIENT   command = "251"
	RPL_LUSEROP       command = "252"
	RPL_LUSERUNKNOWN  command = "253"
	RPL_LUSERCHANNELS command = "254"
	RPL_LUSERME       command = "255"
	RPL_ADMINME       command = "256"
	RPL_ADMINLOC1     command = "257"
	RPL_ADMINLOC2     command = "258"
	RPL_ADMINEMAIL    command = "259"

	RPL_TRYAGAIN command = "263"

	RPL_LOCALUSERS  command = "265"
	RPL_GLOBALUSERS command = "266"

	RPL_WHOISCERTFP command = "276"

	RPL_NONE command = "300"

	RPL_AWAY     command = "301"
	RPL_USERHOST command = "302"
	RPL_ISON     command = "303"
	RPL_UNAWAY   command = "305"
	RPL_NOWAWAY  command = "306"

	RPL_WHOISUSER     command = "311"
	RPL_WHOISSERVER   command = "312"
	RPL_WHOISOPERATOR command = "313"
	RPL_WHOWASUSER    command = "314"
	RPL_WHOISIDLE     command = "317"
	RPL_ENDOFWHOIS    command = "318"
	RPL_WHOISCHANNELS command = "319"

	RPL_LISTSTART command = "321"
	RPL_LIST      command = "322"
	RPL_LISTEND   command = "323"

	RPL_CHANNELMODEIS command = "324"
	RPL_CREATIONTIME  command = "329"
	RPL_NOTOPIC       command = "331"
	RPL_TOPIC         command = "332"
	RPL_TOPICWHOTIME  command = "333"

	RPL_INVITING        command = "341"
	RPL_INVITELIST      command = "346"
	RPL_ENDOFINVITELIST command = "347"
	RPL_EXCEPTLIST      command = "348"
	RPL_ENDOFEXCEPTLIST command = "349"

	RPL_VERSION command = "351"

	RPL_NAMREPLY     command = "353"
	RPL_ENDOFNAMES   command = "366"
	RPL_BANLIST      command = "367"
	RPL_ENDOFBANLIST command = "368"
	RPL_ENDOFWHOWAS  command = "369"

	RPL_MOTD      command = "372"
	RPL_MOTDSTART command = "375"
	RPL_ENDOFMOTD command = "376" // see also ERR_NOMOTD

	RPL_YOUREOPER command = "381"

	RPL_REHASHING command = "382"

	ERR_UNKNOWNERROR     command = "400"
	ERR_NOSUCHNICK       command = "401"
	ERR_NOSUCHSERVER     command = "402"
	ERR_NOSUCHCHANNEL    command = "403"
	ERR_CANNOTSENDTOCHAN command = "404"
	ERR_TOOMANYCHANNELS  command = "405"

	ERR_UNKNOWNCOMMAND command = "421"

	ERR_NOMOTD command = "422"

	ERR_ERRONEUSNICKNAME command = "432"
	ERR_NICKNAMEINUSE    command = "433"

	ERR_USERNOTINCHANNEL command = "441"
	ERR_NOTONCHANNEL     command = "442"
	ERR_USERONCHANNEL    command = "443"

	ERR_NOTREGISTERED command = "451"

	ERR_NEEDMOREPARAMS    command = "461"
	ERR_ALREADYREGISTERED command = "462"
	ERR_PASSWDMISMATCH    command = "464"
	ERR_YOUREBANNEDCREEP  command = "465"
	ERR_CHANNELISFULL     command = "471"
	ERR_UNKNOWNMODE       command = "472"
	ERR_INVITEONLYCHAN    command = "473"
	ERR_BANNEDFROMCHAN    command = "474"
	ERR_BADCHANNELKEY     command = "475"
	ERR_BADCHANMASK       command = "476"

	ERR_NOPRIVILEGES     command = "481"
	ERR_CHANOPRIVSNEEDED command = "482"
	ERR_CANTKILLSERVER   command = "483"
	ERR_NOOPERHOST       command = "491"

	ERR_UMODEUNKNOWNFLAG command = "501"
	ERR_USERSDONTMATCH   command = "502"

	RPL_STARTTLS command = "670"
	ERR_STARTTLS command = "691"

	ERR_NOPRIVS command = "723"

	RPL_LOGGEDIN    command = "900"
	RPL_LOGGEDOUT   command = "901"
	ERR_NICKLOCKED  command = "902"
	RPL_SASLSUCCESS command = "903"
	ERR_SASLFAIL    command = "904"
	ERR_SASLTOOLONG command = "905"
	ERR_SASLABORTED command = "906"
	ERR_SASLALREADY command = "907"
	RPL_SASLMECHS   command = "908"
)