logging, config file managment, writing library dir

app.go

@@ -3,48 +3,66 @@ package main
 import (
 	"context"
 	"fmt"
-	"yellowjacket/backend"
+	"log/slog"
+	"yellowjacket/backend/config"
+	"yellowjacket/backend/library"
+	"yellowjacket/backend/logging"
 
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 )
 
 // App struct
 type App struct {
-	ctx    context.Context
-	config *backend.Config
+	ctx     context.Context
+	config  *config.Config
+	library *library.Library
+	logger  *slog.Logger
 }
 
 // NewApp creates a new App application struct
-func NewApp() *App {
-	return &App{}
+func NewApp(conf *config.Config) *App {
+	if conf == nil {
+		// TODO proper error handling
+		panic(fmt.Errorf("conf was nil"))
+	}
+	return &App{
+		config: conf,
+	}
 }
 
 // startup is called when the app starts. The context is saved
 // so we can call the runtime methods
 func (a *App) startup(ctx context.Context) {
 	a.ctx = ctx
+	runtime.LogInfo(a.ctx, fmt.Sprintf("starting app with config %s", logging.PrettyJSON(*a.config)))
 
-	conf, err := backend.GetConfig()
+	musicLib, err := library.GetNewLibrary(ctx, a.config.Library)
 	if err != nil {
-		panic(fmt.Errorf("could not get config: %w", err))
+		panic(fmt.Errorf("could not initialize library: %w", err))
 	}
-	a.config = conf
+	// config might have been updated, so lets propogate that to the app
+	a.config.Library = musicLib.Conf
+
+	runtime.LogInfo(a.ctx, fmt.Sprintf("using library %s", logging.PrettyJSON(musicLib)))
+	a.library = musicLib
 }
 
 // trying to make a function
 func (a *App) DirectoryPicker() (string, error) {
+	runtime.LogInfo(a.ctx, "selecting a directory")
 	dir, err := runtime.OpenDirectoryDialog(
 		a.ctx,
-		runtime.OpenDialogOptions{
-			ShowHiddenFiles: true,
-		})
-
+		runtime.OpenDialogOptions{})
 	if err != nil {
 		return "", fmt.Errorf("could not open directory dialog\n%w", err)
 	}
 	if dir == "" {
 		return "No Library Directory Selected", nil
 	}
-	return fmt.Sprintf("Library Directory: %s", dir), nil
 
+	// we got a directory, lets do something with it
+	runtime.LogInfo(a.ctx, fmt.Sprintf("got directory %s assigning to library directory config %s", dir, logging.PrettyJSON(*a.config)))
+	a.config.Library.DirectoryPath = dir
+	a.config.WriteConfig()
+	return dir, nil
 }