55 lines
1.2 KiB
Swift
55 lines
1.2 KiB
Swift
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//
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// SizeAdapter.swift
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// Browse
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//
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// Created by Javier Cicchelli on 15/12/2022.
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// Copyright © 2022 Röck+Cöde. All rights reserved.
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//
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import Foundation
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struct SizeAdapter {
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// MARK: Properties
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private let measurementFormatter: MeasurementFormatter = .informationSizeFormatter
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// MARK: Functions
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func callAsFunction(value: Int?) -> String {
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guard let value else { return .Constants.noValue }
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var sizeInBytes = Measurement(
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value: Double(value),
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unit: UnitInformationStorage.bytes
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)
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return measurementFormatter.string(
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from: sizeInBytes.converted(to: .megabytes)
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)
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}
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}
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// MARK: - DateFormatter+Formats
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private extension MeasurementFormatter {
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static let informationSizeFormatter = {
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let formatter = MeasurementFormatter()
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formatter.unitStyle = .medium
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formatter.numberFormatter.maximumFractionDigits = 2
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formatter.locale = .current
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return formatter
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}()
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}
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// MARK: - String+Constants
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private extension String {
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enum Constants {
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static let noValue = "-"
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}
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}
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