user information command

3 files changed, 85 insertions, 1 deletions

diff --git a/client/channel_window.go b/client/channel_window.go
index ff9484a..9a78b34 100644
--- a/client/channel_window.go
+++ b/client/channel_window.go
@@ -264,9 +264,16 @@ func (m channelMsg) showName(bg int32)  {
 	} else {
 		nameStyle.Bold = true
 	}
-	tui.Push(m.Id() + ".name", tui.Box {
+	mouse := tui.Push(m.Id() + ".name", tui.Box {
 		Width: tui.TextSize, Height: 1, NoWrap: true,
 	})
+	switch {
+	case mouse.Button == 0 && mouse.Pressed:
+		fallthrough
+	case tui.MenuOption("who?"):
+		globalApp.cmdWindow.who(m.Fields["f"])
+		globalApp.redraw = true
+	}
 	tui.Text(m.window.username(m.Fields["f"]), &nameStyle)
 	tui.Pop()
 }
diff --git a/client/command.go b/client/command.go
index 0db7f33..2bc7868 100644
--- a/client/command.go
+++ b/client/command.go
@@ -109,6 +109,14 @@ func (a *application) doCommand(command string, args []string, text string) {
 		a.sendUpdate(proto.Object {
 			"u", a.uid, map[string]string {"status": text},
 		}, cb)
+	case "who":
+		a.lookup(text, "u", func(u *proto.Object, fail *proto.Fail) {
+			if fail != nil {
+				a.cmdWindow.fail(proto.Object(*fail))
+			} else {
+				a.cmdWindow.who(u.Id)
+			}
+		})
 	case "create":
 		if a.authenticated {
 			a.createChannel(text)
diff --git a/client/user_messages.go b/client/user_messages.go
index 80b8fcc..5fccf82 100644
--- a/client/user_messages.go
+++ b/client/user_messages.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"citrons.xyz/talk/tui"
+	"citrons.xyz/talk/proto"
 	"fmt"
 )
 
@@ -19,6 +20,11 @@ type userStatusMsg struct {
 	status string
 }
 
+type whoMsg struct {
+	index int
+	user proto.Object
+}
+
 func (m nameChangeMsg) Id() string {
 	return fmt.Sprintf("name change.%d", m.index)
 }
@@ -27,6 +33,10 @@ func (m userStatusMsg) Id() string {
 	return fmt.Sprintf("user status.%d", m.index)
 }
 
+func (m whoMsg) Id() string {
+	return fmt.Sprintf("who.%d", m.index)
+}
+
 func (m nameChangeMsg) Show(odd bool) {
 	tui.Push("", tui.Box {Width: tui.Fill, Height: tui.TextSize})
 	tui.Text("nick: ", &tui.Style {
@@ -58,3 +68,62 @@ func (m userStatusMsg) Show(odd bool) {
 	tui.Text(m.status, nil)
 	tui.Pop()
 }
+
+func (m whoMsg) Show(odd bool) {
+	tui.Push("", tui.Box {
+		Width: tui.Fill, Height: tui.Children, Dir: tui.Right,
+		Style: &tui.Style {Bg: colorCmd[odd], Fg: tui.White},
+	})
+	tui.Push("", tui.Box {Width: tui.TextSize, Height: tui.TextSize})
+	tui.Text("* ", nil)
+	tui.Pop()
+
+	tui.Push("", tui.Box {Width: tui.Fill, Height: tui.TextSize})
+	tui.Text(m.user.Fields[""], &tui.Style {
+		Fg: tui.White, Bg: colorCmd[odd], Bold: true,
+	})
+	tui.Text(" : ", nil)
+	if m.user.Fields["status"] != "" {
+		tui.Text(m.user.Fields["status"], nil)
+	} else {
+		var text string
+		if m.user.Kind == "gone" {
+			text = "gone"
+		} else {
+			text = "no status"
+		}
+		tui.Text(text, &tui.Style {
+			Fg: tui.White, Bg: colorCmd[odd], Italic: true,
+		})
+	}
+	tui.Pop()
+
+	tui.Pop()
+}
+
+func (w *cmdWindow) nameChange(uid, oldName, newName string) {
+	lastIndex++
+	w.Buf.Add(nameChangeMsg {lastIndex, uid, oldName, newName})
+}
+
+func (w *cmdWindow) userStatus(uid, status string) {
+	globalApp.cache.Fetch(uid, func(u *proto.Object) {
+		var name string
+		if u != nil {
+			name = u.Fields[""]
+		}
+		lastIndex++
+		w.Buf.Add(userStatusMsg {lastIndex, uid, name, status})
+	})
+}
+
+func (w *cmdWindow) who(uid string) {
+	globalApp.cache.Fetch(uid, func(u *proto.Object) {
+		if u == nil {
+			w.err("error fetching user information")
+			return
+		}
+		lastIndex++
+		w.Buf.Add(whoMsg {lastIndex, *u})
+	})
+}