debugger

1 files changed, 82 insertions, 0 deletions

diff --git a/client/debug_window.go b/client/debug_window.go
new file mode 100644
index 0000000..c45198d
--- /dev/null
+++ b/client/debug_window.go
@@ -0,0 +1,82 @@
+package main
+
+import (
+	"citrons.xyz/talk/client/window"
+	"citrons.xyz/talk/tui"
+	"citrons.xyz/talk/proto"
+	"strings"
+	"fmt"
+	"bufio"
+)
+
+type debugWindow struct {
+	window.DefaultWindow
+	sendChan chan<- proto.Line
+}
+
+type debugWindowLocation struct{}
+
+func (l debugWindowLocation) CreateWindow() window.Window {
+	var dw debugWindow
+	globalApp.Debug(&dw)
+	return &dw
+}
+
+type debugLine struct {
+	index int
+	client bool
+	line string
+}
+
+func (l debugLine) Id() string {
+	return fmt.Sprintf("debug.%d", l.index)
+}
+
+func (l debugLine) Show(odd bool) {
+	tui.Push("", tui.Box {
+		Width: tui.Fill, Height: tui.Children, Dir: tui.Right,
+	})
+
+	tui.Push("", tui.Box {
+		Width: tui.TextSize, Height: tui.TextSize, Dir: tui.Right,
+		Style: &tui.Style {Fg: tui.BrightBlack, Bg: colorDefault[odd]},
+	})
+	if l.client {
+		tui.Text("client: ", nil)
+	} else {
+		tui.Text("server: ", nil)
+	}
+	tui.Pop()
+
+	tui.Push("", tui.Box {Width: tui.TextSize, Height: tui.TextSize})
+	tui.Text(l.line, nil)
+	tui.Pop()
+
+	tui.Pop()
+}
+
+func (dw *debugWindow) SetSendChan(send chan<- proto.Line) {
+	dw.sendChan = send
+}
+
+func (dw *debugWindow) OnLine(line proto.Line, client bool) {
+	var sb strings.Builder
+	proto.WriteLine(bufio.NewWriter(&sb), line)
+	lastIndex++
+	dw.Buf.Add(debugLine {lastIndex, client, strings.TrimSpace(sb.String())})
+}
+
+func (dw *debugWindow) Send(text string) {
+	line, err := proto.ReadLine(bufio.NewReader(strings.NewReader(text + "\n")))
+	if err != nil {
+		globalApp.cmdWindow.err("that is not a valid protocol line!")
+	} else {
+		dw.sendChan <- line
+		lastIndex++
+	}
+	dw.In.SetText("")
+}
+
+func (dw *debugWindow) Kill() {
+	globalApp.Debug(nil)
+}