From fe5543d50deac7a36299421d99acc2db058b422a Mon Sep 17 00:00:00 2001
From: NeilClack <cnclack@pm.me>
Date: Thu, 18 Jun 2026 11:29:45 -0500
Subject: [PATCH] Audio downloads when necessary

---
 internal/page/scrollerPage.go | 93 ++++++++++++++++++-----------------
 1 file changed, 48 insertions(+), 45 deletions(-)

diff --git a/internal/page/scrollerPage.go b/internal/page/scrollerPage.go
index 6992935..c209056 100644
--- a/internal/page/scrollerPage.go
+++ b/internal/page/scrollerPage.go
@@ -22,9 +22,9 @@ import (
 )
 
 const (
-	defaultProclamationID        string = "f3d42354-3197-45e4-9b08-be447f14386d"
-	proclamationPlayCount        int    = 10
-	defaultProclamationPlayCount int    = 1
+	defaultProclamationID string = "f3d42354-3197-45e4-9b08-be447f14386d"
+	proclamationPlayCount int    = 20
+	// defaultProclamationPlayCount int    = 1
 )
 
 // ProgressUpdate is sent over a channel as bytes are read from the network
@@ -50,6 +50,47 @@ type ProgressReader struct {
 	updates chan<- ProgressUpdate
 }
 
+type ScrollerPage struct {
+	Base
+
+	streams     []proclamationStream
+	streamIndex int
+
+	IsDownloadingAudio bool
+
+	lines         *LineDeque
+	lineHeight    int32
+	shader        *shaderManager.Shader
+	activePattern linePattern.LinePattern
+	font          *fontManager.FontEntry
+	spaceWidth    int32
+	lineCtx       *linePattern.LineRenderContext
+	colorPattern  *colorPattern.ColorPattern
+	scrollOffset  float32
+	scrollY       float32
+	fontScale     float32
+
+	// Reuse one GL texture per unique word.
+	wordTextureCache map[string]StringItem
+
+	increment float32
+	velocity  float32
+
+	// Time-based velocity control
+	velocityFloor     float32
+	velocityCeiling   float32
+	velocityStep      float32
+	velocityDelay     float32
+	velocityDirection int
+	velocityTimer     float32
+	velocityState     int
+	autoVelocity      bool
+	hold              float32
+
+	// Color palette settings
+	useColorPalettes bool
+}
+
 func (pr *ProgressReader) Read(p []byte) (int, error) {
 	n, err := pr.Reader.Read(p)
 	if n > 0 {
@@ -214,45 +255,6 @@ func (d *LineDeque) Clear() {
 	d.head, d.tail, d.count = 0, 0, 0
 }
 
-type ScrollerPage struct {
-	Base
-
-	streams     []proclamationStream
-	streamIndex int
-
-	lines         *LineDeque
-	lineHeight    int32
-	shader        *shaderManager.Shader
-	activePattern linePattern.LinePattern
-	font          *fontManager.FontEntry
-	spaceWidth    int32
-	lineCtx       *linePattern.LineRenderContext
-	colorPattern  *colorPattern.ColorPattern
-	scrollOffset  float32
-	scrollY       float32
-	fontScale     float32
-
-	// Reuse one GL texture per unique word.
-	wordTextureCache map[string]StringItem
-
-	increment float32
-	velocity  float32
-
-	// Time-based velocity control
-	velocityFloor     float32
-	velocityCeiling   float32
-	velocityStep      float32
-	velocityDelay     float32
-	velocityDirection int
-	velocityTimer     float32
-	velocityState     int
-	autoVelocity      bool
-	hold              float32
-
-	// Color palette settings
-	useColorPalettes bool
-}
-
 func (p *ScrollerPage) Init(ctx *PageCtx) error {
 	p.increment = 100.0
 	p.velocity = 800.0
@@ -353,7 +355,7 @@ func (p *ScrollerPage) Init(ctx *PageCtx) error {
 		_, err = os.Stat(selectedAudio.Path)
 		if err != nil { // If err == nil, then the file was most likely not found
 			url := "https://files.radiantwavetech.com/audio/" + filepath.Base(selectedAudio.Path)
-
+			p.IsDownloadingAudio = true
 			updates := downloadFile(url, selectedAudio.Path)
 			var downloadErr error
 			for u := range updates {
@@ -363,15 +365,16 @@ func (p *ScrollerPage) Init(ctx *PageCtx) error {
 				}
 				if u.Total > 0 {
 					pct := float64(u.Read) / float64(u.Total) * 100
-					fmt.Printf("\rDownloaded %d / %d bytes (%.1f%%)", u.Read, u.Total, pct)
+					fmt.Printf("\rDownloaded %d / %d bytes (%.1f%%)\n", u.Read, u.Total, pct)
 				} else {
-					fmt.Printf("\rDownloaded %d bytes", u.Read)
+					fmt.Printf("\rDownloaded %d bytes\n", u.Read)
 				}
 				if u.Done {
 					fmt.Println()
 				}
 			}
 			if downloadErr != nil {
+				p.IsDownloadingAudio = false
 				return fmt.Errorf("failed to downoad audio file: %v", downloadErr)
 			}
 		}