From 8c4e3c81890f26f056eff7b3344f23fed4c1d970 Mon Sep 17 00:00:00 2001
From: citrons <citrons@mondecitronne.com>
Date: Mon, 2 Jun 2025 14:00:25 -0500
Subject: prompt system

---
 client/application.go   |  4 +++-
 client/login_prompt.go  | 37 +++++++++++++++++++++++++++++++++++++
 client/ui.go            | 39 ++++++++++++++++++++++++++++++++-------
 client/window/window.go |  4 ++++
 4 files changed, 76 insertions(+), 8 deletions(-)
 create mode 100644 client/login_prompt.go

(limited to 'client')

diff --git a/client/application.go b/client/application.go
index 232d61c..68a214d 100644
--- a/client/application.go
+++ b/client/application.go
@@ -18,6 +18,7 @@ type application struct {
 	windowCache window.WindowCache
 	currentWindow window.Location
 	cmdWindow cmdWindow
+	prompts []window.Prompt
 }
 
 func newApplication(serverAddress string) *application {
@@ -38,13 +39,14 @@ func (a *application) OnConnect() {
 	a.cache = object.NewCache(a)
 	a.windowCache = window.NewCache()
 	a.cmdWindow.info("connected to %s", a.Client.Address)
-	a.cmdWindow.loginMode()
+	a.pushPrompt(&loginPrompt{})
 }
 
 func (a *application) OnDisconnect(err error) {
 	a.connected = false
 	a.authenticated = false
 	a.uid = ""
+	a.prompts = nil
 	if !a.reconnecting {
 		a.cmdWindow.err(
 			"disconnected from %s: %s\nreconnecting...", a.Client.Address, err,
diff --git a/client/login_prompt.go b/client/login_prompt.go
new file mode 100644
index 0000000..7e38d30
--- /dev/null
+++ b/client/login_prompt.go
@@ -0,0 +1,37 @@
+package main
+
+import (
+	"citrons.xyz/talk/tui"
+)
+
+type loginPrompt struct {
+	input tui.TextInput
+	username string
+}
+
+func (p *loginPrompt) Input() *tui.TextInput {
+	return &p.input
+}
+
+func (p *loginPrompt) Send(text string) {
+	if p.username != "" {
+		return
+	}
+	p.username = text
+	globalApp.auth(text, func(success bool) {
+		if success {
+			globalApp.removePrompt(p)
+		} else {
+			p.username = ""
+		}
+	})
+}
+
+func (p *loginPrompt) ShowStatusLine() {
+	tui.Text("[", nil)
+	tui.Text("login", &tui.Style {
+		Bg: tui.White, Fg: tui.Blue, Bold: true,
+	})
+	tui.Text("]", nil)
+	tui.Text(" username:", nil)
+}
diff --git a/client/ui.go b/client/ui.go
index 023a1bf..740cc54 100644
--- a/client/ui.go
+++ b/client/ui.go
@@ -15,11 +15,33 @@ func (a *application) getWin() window.Window {
 	return win
 }
 
+func (a *application) pushPrompt(p window.Prompt) {
+	a.prompts = append(a.prompts, p)
+}
+
+func (a *application) removePrompt(p window.Prompt) {
+	for i := len(a.prompts) - 1; i >= 0; i-- {
+		if i < len(a.prompts) - 1 {
+			a.prompts = append(a.prompts[:i], a.prompts[i + 1:]...)
+		} else {
+			a.prompts = a.prompts[:i]
+		}
+	}
+}
+
+func (a *application) getPrompt() window.Prompt {
+	if len(a.prompts) > 0 {
+		return a.prompts[len(a.prompts) - 1]
+	}
+	return a.getWin()
+}
+
 func (a *application) onInput(ev tui.Event) {
 	tui.Selected = "input"
 
 	win := a.getWin()
-	win.Input().Update(ev)
+	prompt := a.getPrompt()
+	prompt.Input().Update(ev)
 
 	buf := win.Buffer()
 	buf.Scroll(-ev.Mouse.Scroll * 2)
@@ -30,11 +52,11 @@ func (a *application) onInput(ev tui.Event) {
 	case keys.PageDown:
 		buf.Scroll(-scroll)
 	case keys.Enter:
-		input := win.Input()
+		input := prompt.Input()
 		if !input.IsEmpty() {
 			is, text := isCommand(input.Text())
 			if !is {
-				win.Send(text)
+				prompt.Send(text)
 			} else {
 				a.processCommand(text)
 				input.SetText("")
@@ -68,15 +90,18 @@ func (a *application) show() {
 		a.cmdWindow.showPreview()
 	}
 
+	win := a.getWin()
+	prompt := a.getPrompt()
+
 	a.getWin().Buffer().Show("buffer")
 	tui.Push("input border", tui.Box {
 		Width: tui.Fill, Height: 1, Dir: tui.Left,
 		Style: &tui.Style {Bg: tui.White, Fg: tui.Black},
 	})
 
-	if a.getWin().Buffer().ScrollPos() > 0 {
+	if win.Buffer().ScrollPos() > 0 {
 		tui.Push("", tui.Box {Width: tui.TextSize, Height: 1, NoWrap: true})
-		if a.getWin().Buffer().AtTop() {
+		if win.Buffer().AtTop() {
 			tui.Text("[TOP]", nil)
 		} else {
 			tui.Text("[MORE]", nil)
@@ -87,7 +112,7 @@ func (a *application) show() {
 	tui.Pop()
 
 	tui.Push("status", tui.Box {Width: tui.TextSize, Height: 1, NoWrap: true})
-	a.getWin().ShowStatusLine()
+	prompt.ShowStatusLine()
 	tui.Pop()
 
 	tui.Pop()
@@ -96,7 +121,7 @@ func (a *application) show() {
 		Width: tui.Fill, Height: tui.Children, Dir: tui.Right,
 	})
 	a.showNickBox()
-	a.getWin().Input().Show("input")
+	prompt.Input().Show("input")
 	tui.Pop()
 
 	tui.Pop()
diff --git a/client/window/window.go b/client/window/window.go
index 5ed9a18..ba72026 100644
--- a/client/window/window.go
+++ b/client/window/window.go
@@ -10,9 +10,13 @@ type Location interface {
 }
 
 type Window interface {
+	Prompt
 	Location() Location
 	Kill()
 	Buffer() *buffer.Buffer
+}
+
+type Prompt interface {
 	Input() *tui.TextInput
 	Send(text string)
 	ShowStatusLine()
-- 
cgit v1.2.3