v6.9

backend/analysis.go

@@ -12,6 +12,7 @@ import (
 // AnalysisResult contains the audio analysis data
 type AnalysisResult struct {
 	FilePath      string        `json:"file_path"`
+	FileSize      int64         `json:"file_size"`
 	SampleRate    uint32        `json:"sample_rate"`
 	Channels      uint8         `json:"channels"`
 	BitsPerSample uint8         `json:"bits_per_sample"`
@@ -30,6 +31,12 @@ func AnalyzeTrack(filepath string) (*AnalysisResult, error) {
 		return nil, fmt.Errorf("file does not exist: %s", filepath)
 	}
 
+	// Get file size
+	fileInfo, err := os.Stat(filepath)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get file info: %w", err)
+	}
+
 	// Parse FLAC file
 	f, err := flac.ParseFile(filepath)
 	if err != nil {
@@ -38,6 +45,7 @@ func AnalyzeTrack(filepath string) (*AnalysisResult, error) {
 
 	result := &AnalysisResult{
 		FilePath: filepath,
+		FileSize: fileInfo.Size(),
 	}
 
 	// Extract basic audio properties from STREAMINFO block

backend/filemanager.go

@@ -344,6 +344,18 @@ func PreviewRename(files []string, format string) []RenamePreview {
 	return previews
 }
 
+// GetFileSizes returns file sizes for a list of file paths
+func GetFileSizes(files []string) map[string]int64 {
+	result := make(map[string]int64)
+	for _, filePath := range files {
+		info, err := os.Stat(filePath)
+		if err == nil {
+			result[filePath] = info.Size()
+		}
+	}
+	return result
+}
+
 // RenameFiles renames files based on their metadata
 func RenameFiles(files []string, format string) []RenameResult {
 	var results []RenameResult