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|
package server
import (
"context"
"io"
"log/slog"
"go.neonxp.ru/qchat/internal/chat"
"golang.org/x/term"
)
func (s *Server) serveClient(ctx context.Context, rw io.ReadWriteCloser, user *chat.User) {
t := term.NewTerminal(rw, "[] ")
// TODO resize terminal to user size
go func() {
for {
select {
case <-ctx.Done():
return
default:
}
if user.CurrentChan != nil {
t.SetPrompt("[" + user.CurrentChan.Name + "] ")
}
line, err := t.ReadLine()
if err != nil {
s.chat.RemoveUser(user)
if err != io.EOF {
slog.Error("failed read line", slog.Any("err", err))
}
return
}
if len(line) == 0 {
continue
}
s.chat.Input(ctx, user, line)
}
}()
for message := range user.Events {
switch message := message.(type) {
case chat.Message:
displayMessage(t, message, user)
case chat.SelfMessage:
displaySelfMessage(t, message)
case chat.SystemMessage:
displaySystemMessage(t, message)
case chat.UserJoined:
displayUserJoined(t, message)
case chat.UserLeft:
displayUserLeft(t, message)
}
}
}
|
