first commit

main.go

@@ -0,0 +1,88 @@
+package main
+
+import (
+	"context"
+	"log/slog"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"git.savin.nyc/alex/go-iar-notificator/bus"
+	"git.savin.nyc/alex/go-iar-notificator/client"
+	"git.savin.nyc/alex/go-iar-notificator/config"
+	"git.savin.nyc/alex/go-iar-notificator/utils"
+	"git.savin.nyc/alex/go-iar-notificator/watcher"
+)
+
+func main() {
+
+	// Set up slog logger with JSON handler for structured output.
+	// By default, log to stdout. You can adjust level based on config later.
+	logger := slog.New(slog.NewJSONHandler(os.Stdout, &slog.HandlerOptions{
+		Level: slog.LevelDebug, // Default to Info; will adjust if verbose.
+	}))
+
+	config, err := config.LoadConfig("config.yml") // Replace with your file path
+	if err != nil {
+		logger.Error("Error loading config", "error", err)
+		os.Exit(1)
+	}
+
+	// Start watching the directory for new MP3 files
+	if config.WatchDebounceSeconds == 0 {
+		config.WatchDebounceSeconds = 1
+	}
+
+	iar, err := client.New(&config.Credentials, logger)
+	if err != nil {
+		logger.Error("Error creating IAR client", "error", err)
+		os.Exit(1)
+	}
+
+	eb := bus.NewCustomEventBus()
+
+	// Subscribe to new MP3 event to handle uploading
+	eb.Subscribe("new_mp3", "mp3_upload_handler", func(data any) {
+		path, ok := data.(string)
+		if !ok {
+			slog.Error("Invalid data type for new MP3 event")
+			return
+		}
+
+		mp3Enc, err := utils.Mp3ToBase64(path)
+		if err != nil {
+			slog.Error("Failed to encode MP3 file", "error", err, "path", path)
+			return
+		}
+
+		if err := iar.Alert(mp3Enc); err != nil {
+			slog.Error("Failed to upload MP3", "error", err, "path", path)
+		} else {
+			slog.Info("Successfully uploaded MP3", "path", path)
+		}
+	})
+
+	// Context for graceful shutdown
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	// Start directory watcher in a goroutine
+	go watcher.WatchDirectory(ctx, config.Directory, eb, logger)
+
+	// Start keep-alive sender in a goroutine
+	go iar.ServeKeepAlive(ctx, 15*time.Minute)
+
+	err = iar.KeepAlive()
+	if err != nil {
+		slog.Error("Initial keep-alive failed", "error", err)
+	}
+
+	// Handle OS signals for shutdown
+	sigCh := make(chan os.Signal, 1)
+	signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)
+	<-sigCh
+	slog.Info("Shutting down...")
+	cancel()
+	time.Sleep(1 * time.Second) // Allow goroutines to exit gracefully
+}