Add ability to edit devices

template_funcs.go

@@ -18,7 +18,7 @@ type CreateDeviceLink struct {
 	Qr   *int
 }
 
-func formatMemorySize(size int) string {
+func formatMemoryUnit(size int) string {
 	const (
 		KB = 1024
 		MB = KB * 1024
@@ -27,16 +27,66 @@ func formatMemorySize(size int) string {
 
 	switch {
 	case size >= GB:
-		return fmt.Sprintf("%.2f GB", float64(size)/GB)
+		return "GB"
 	case size >= MB:
-		return fmt.Sprintf("%.2f MB", float64(size)/MB)
+		return "MB"
 	case size >= KB:
-		return fmt.Sprintf("%.2f KB", float64(size)/KB)
+		return "KB"
 	default:
-		return fmt.Sprintf("%d B", size)
+		return "B"
 	}
 }
 
+func formatMemorySize(size int) string {
+	const (
+		KB = 1024
+		MB = KB * 1024
+		GB = MB * 1024
+	)
+
+	switch formatMemoryUnit(size) {
+	case "GB":
+		return fmt.Sprintf("%.2f GB", float64(size)/GB)
+	case "MB":
+		return fmt.Sprintf("%.2f MB", float64(size)/MB)
+	case "KB":
+		return fmt.Sprintf("%.2f KB", float64(size)/KB)
+	case "B":
+		return fmt.Sprintf("%d B", size)
+	default:
+		panic("invalid memory size")
+	}
+}
+
+func formatMemoryPlainSize(size int) int {
+	const (
+		KB = 1024
+		MB = KB * 1024
+		GB = MB * 1024
+	)
+
+	switch formatMemoryUnit(size) {
+	case "GB":
+		return size / GB
+	case "MB":
+		return size / MB
+	case "KB":
+		return size / KB
+	case "B":
+		return size
+	default:
+		panic("invalid memory size")
+	}
+}
+
+func isRamType(size int, unit string) bool {
+	if size == 0 && unit == "MB" {
+		return true
+	}
+	actualUnit := formatMemoryUnit(size)
+	return unit == actualUnit
+}
+
 func formatType(t string) string {
 	switch t {
 	case "ram":