From d91b29158fa3b6bac18aea78e31a800b2d90ad493b7710fc3a4e7ad6c83df93c Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Sun, 28 Apr 2024 18:20:19 +0300
Subject: [PATCH] Silencing of the peer

---
 cmd/client/gui.go   | 21 +++++++++------------
 cmd/client/main.go  | 30 ++++++++++++++++++++++--------
 cmd/client/stats.go |  7 +++++--
 doc/features.texi   |  2 ++
 internal/colours.go |  8 +++++---
 5 files changed, 43 insertions(+), 25 deletions(-)

diff --git a/cmd/client/gui.go b/cmd/client/gui.go
index 4f4051c..34f1370 100644
--- a/cmd/client/gui.go
+++ b/cmd/client/gui.go
@@ -32,16 +32,6 @@ var (
 	CurrentView = 0
 )
 
-func guiQuit(gui *gocui.Gui, v *gocui.View) error {
-	Finish <- struct{}{}
-	return gocui.ErrQuit
-}
-
-func mute(gui *gocui.Gui, v *gocui.View) error {
-	muteToggle()
-	return nil
-}
-
 func tabHandle(gui *gocui.Gui, v *gocui.View) error {
 	sids := make([]int, 0, len(Streams)+1)
 	sids = append(sids, -1)
@@ -106,9 +96,8 @@ func guiLayout(gui *gocui.Gui) error {
 		sids = append(sids, int(sid))
 	}
 	sort.Ints(sids)
-	var stream *Stream
 	for _, sid := range sids {
-		stream = Streams[byte(sid)]
+		stream := Streams[byte(sid)]
 		v, err = gui.SetView(stream.name, 0, prevY, maxX/2-1, prevY+2)
 		if err != nil {
 			if err != gocui.ErrUnknownView {
@@ -118,6 +107,14 @@ func guiLayout(gui *gocui.Gui) error {
 				v.Title = ">" + stream.name + "<"
 			} else {
 				v.Title = stream.name
+				if err := GUI.SetKeybinding(
+					stream.name, gocui.KeyEnter, gocui.ModNone, func(*gocui.Gui, *gocui.View) error {
+						stream.silenced = !stream.silenced
+						return nil
+					},
+				); err != nil {
+					return err
+				}
 			}
 		}
 		_, err = gui.SetView(stream.name+"-vol", maxX/2, prevY, maxX-1, prevY+2)
diff --git a/cmd/client/main.go b/cmd/client/main.go
index 620dee6..f485d51 100644
--- a/cmd/client/main.go
+++ b/cmd/client/main.go
@@ -42,12 +42,13 @@ import (
 )
 
 type Stream struct {
-	name  string
-	ctr   uint32
-	actr  uint32
-	muted bool
-	in    chan []byte
-	stats *Stats
+	name     string
+	ctr      uint32
+	actr     uint32
+	muted    bool
+	silenced bool
+	in       chan []byte
+	stats    *Stats
 }
 
 var (
@@ -315,10 +316,20 @@ func main() {
 	if err := GUI.SetKeybinding("", gocui.KeyTab, gocui.ModNone, tabHandle); err != nil {
 		log.Fatal(err)
 	}
-	if err := GUI.SetKeybinding("", gocui.KeyF1, gocui.ModNone, mute); err != nil {
+	if err := GUI.SetKeybinding("", gocui.KeyF1, gocui.ModNone,
+		func(gui *gocui.Gui, v *gocui.View) error {
+			muteToggle()
+			return nil
+		},
+	); err != nil {
 		log.Fatal(err)
 	}
-	if err := GUI.SetKeybinding("", gocui.KeyF10, gocui.ModNone, guiQuit); err != nil {
+	if err := GUI.SetKeybinding("", gocui.KeyF10, gocui.ModNone,
+		func(gui *gocui.Gui, v *gocui.View) error {
+			Finish <- struct{}{}
+			return gocui.ErrQuit
+		},
+	); err != nil {
 		log.Fatal(err)
 	}
 
@@ -425,6 +436,9 @@ func main() {
 								if !ok {
 									break
 								}
+								if stream.silenced {
+									continue
+								}
 								if _, err = io.Copy(player,
 									bytes.NewReader(pcmbuf)); err != nil {
 									log.Println("play:", err)
diff --git a/cmd/client/stats.go b/cmd/client/stats.go
index d157f44..985c3ae 100644
--- a/cmd/client/stats.go
+++ b/cmd/client/stats.go
@@ -75,12 +75,15 @@ func statsDrawer(s *Stream) {
 			if s.name == *Name && Muted {
 				l += "  |  " + vors.CRed + "MUTE" + vors.CReset
 			} else {
-				if s.muted {
-					l += "  |  " + vors.CRed + "MUTE" + vors.CReset
+				if s.silenced {
+					l += "  |  " + vors.CMagenta + "SILENT" + vors.CReset
 				}
 				if s.stats.last.Add(vors.ScreenRefresh).After(now) {
 					l += "  |  " + vors.CGreen + "TALK" + vors.CReset
 				}
+				if s.muted {
+					l += "  |  " + vors.CRed + "MUTE" + vors.CReset
+				}
 			}
 			v, err = GUI.View(s.name)
 			if err == nil {
diff --git a/doc/features.texi b/doc/features.texi
index 279c121..8608dc6 100644
--- a/doc/features.texi
+++ b/doc/features.texi
@@ -21,6 +21,8 @@ server's public key knowledge.
 @item Rooms, optionally password protected. Peers are able to broadcast
 text message to everyone in the room.
 
+@item Ability to silence specified peer in the room.
+
 @item Fancy TUI client with mute-toggle ability by external utilities.
 
 @end itemize
diff --git a/internal/colours.go b/internal/colours.go
index 707ce81..b5153af 100644
--- a/internal/colours.go
+++ b/internal/colours.go
@@ -7,9 +7,10 @@ import (
 )
 
 var (
-	CGreen string
-	CRed   string
-	CReset string
+	CGreen   string
+	CRed     string
+	CMagenta string
+	CReset   string
 )
 
 func init() {
@@ -17,5 +18,6 @@ func init() {
 	t := term.NewTerminal(&b, "")
 	CGreen = string(t.Escape.Green)
 	CRed = string(t.Escape.Red)
+	CMagenta = string(t.Escape.Magenta)
 	CReset = string(t.Escape.Reset)
 }
-- 
2.48.1