refactor: handle slash commands in a separate function

* quit gorc when "/quit" is sent
* move tea commands into their own package
* other small fixes

cmds/cmds.go

@@ -0,0 +1,66 @@
+// gorc project
+// Copyright (C) 2022 IllusionMan1212
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, see https://www.gnu.org/licenses.
+
+package cmds
+
+import (
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/illusionman1212/gorc/irc"
+)
+
+type ConnectMsg struct{}
+
+func Connect() tea.Msg {
+	return ConnectMsg{}
+}
+
+func Quit(client *irc.Client) tea.Cmd {
+	return func() tea.Msg {
+		if client.TcpConn != nil {
+			client.SendCommand("QUIT")
+		}
+
+		return tea.Quit()
+	}
+}
+
+type SendPrivMsgMsg struct {
+	Msg string
+}
+
+func SendPrivMsg(msg string) tea.Cmd {
+	return func() tea.Msg {
+		return SendPrivMsgMsg{Msg: msg}
+	}
+}
+
+type ReceivedIRCMsgMsg struct{}
+
+func ReceivedIRCMsg() tea.Msg {
+	return ReceivedIRCMsgMsg{}
+}
+
+type SwitchChannelsMsg struct{}
+
+func SwitchChannels() tea.Msg {
+	return SwitchChannelsMsg{}
+}
+
+type UpdateTabBarMsg struct{}
+
+func UpdateTabBar() tea.Msg {
+	return UpdateTabBarMsg{}
+}