Audio files download on application start. Home screen shows status message

internal/application/application.go

@@ -12,6 +12,7 @@ import (
 	"github.com/veandco/go-sdl2/ttf"
 	"gorm.io/gorm"
 	"rhemawavetech.com/rhemawave/internal/db"
+	"rhemawavetech.com/rhemawave/internal/download"
 	"rhemawavetech.com/rhemawave/internal/fontManager"
 	"rhemawavetech.com/rhemawave/internal/graphics"
 	"rhemawavetech.com/rhemawave/internal/keybinds"
@@ -153,18 +154,39 @@ func Run() {
 
 	app.initializeManagers()
 	app.initializeAudio()
+	downloadProgressChan := make(chan download.DownloadStatus)
+
 	app.PageRouter = page.NewRouter(page.PageCtx{
-		CfgPtr:        app.Config.Load(),
-		DbPtr:         app.DB,
-		W:             w,
-		H:             h,
-		RefreshConfig: app.refreshCache,
+		CfgPtr:         app.Config.Load(),
+		DbPtr:          app.DB,
+		W:              w,
+		H:              h,
+		MessageChannel: downloadProgressChan,
+		RefreshConfig:  app.refreshCache,
 	})
 
 	// Sync the proclamations from the API to the Database
 	sync.SyncProclamations(DB)
 	sync.SyncCategories(DB)
 	sync.SyncFrequencies(DB)
+	audioFileNames := []string{
+		"OriginalAudio.wav",
+		"174Hz.wav",
+		"396Hz.wav",
+		"417Hz.wav",
+		"432Hz.wav",
+		"639Hz.wav",
+		"741Hz.wav",
+		"852Hz.wav",
+		"963Hz.wav",
+		"1111Hz.wav",
+		"14Hz_Binaural.wav",
+		"40Hz_Binaural.wav",
+		"AlphaWaves.wav",
+		"PinealGland.wav",
+	}
+
+	go download.DownloadAudioFiles(app.PageRouter.Context.MessageChannel, audioFileNames, filepath.Join(app.PageRouter.Context.CfgPtr.AssetsDir, "audio"))
 
 	app.runEventLoop()
 }