1 files changed, 77 insertions, 0 deletions
diff --git a/client/cmd_buffer.go b/client/cmd_buffer.go
new file mode 100644
index 0000000..ae96a0f
--- /dev/null
+++ b/client/cmd_buffer.go
@@ -0,0 +1,77 @@
+package main
+
+import (
+	"citrons.xyz/talk/client/buffer"
+	"citrons.xyz/talk/tui"
+	"fmt"
+)
+
+type cmdBuffer struct {
+	buffer.Buffer
+}
+
+type logMsg struct {
+	index int
+	text string
+	logType logType
+}
+var lastIndex = 0
+
+type logType int
+const (
+	logInfo = iota
+	logErr
+	logCmd
+)
+
+func (m logMsg) Id() string {
+	return fmt.Sprintf("log.%d", m.index)
+}
+
+func (m logMsg) Show(odd bool) {
+	var style *tui.Style
+	switch m.logType {
+	case logErr:
+		var bg int32 = tui.Red
+		if odd {
+			bg = tui.BrightRed
+		}
+		style = &tui.Style {Bg: bg, Fg: tui.Black}
+	case logCmd:
+		var bg int32 = tui.Blue
+		if odd {
+			bg = tui.BrightBlue
+		}
+		style = &tui.Style {Bg: bg, Fg: tui.Black}
+	default:
+	}
+
+	tui.Push("", tui.Box {
+		Width: tui.Fill, Height: tui.Children, Style: style, Dir: tui.Right,
+	})
+
+	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.text, nil)
+	tui.Pop()
+
+	tui.Pop()
+}
+
+func (b *cmdBuffer) info(f string, a ...any) {
+	lastIndex++
+	b.Add(logMsg {lastIndex, fmt.Sprintf(f, a...), logInfo})
+}
+
+func (b *cmdBuffer) err(f string, a ...any) {
+	lastIndex++
+	b.Add(logMsg {lastIndex, fmt.Sprintf(f, a...), logErr})
+}
+
+func (b *cmdBuffer) cmd(f string, a ...any) {
+	lastIndex++
+	b.Add(logMsg {lastIndex, fmt.Sprintf(f, a...), logCmd})
+}