//
// Swiftfin is subject to the terms of the Mozilla Public
// License, v2.0. If a copy of the MPL was not distributed with this
// file, you can obtain one at https://mozilla.org/MPL/2.0/.
//
// Copyright (c) 2022 Jellyfin & Jellyfin Contributors
//

import Defaults

enum SubtitleSize: Int32, CaseIterable, Defaults.Serializable {
	case smallest
	case smaller
	case regular
	case larger
	case largest
}

// MARK: - appearance

extension SubtitleSize {
	var label: String {
		switch self {
		case .smallest:
			return L10n.smallest
		case .smaller:
			return L10n.smaller
		case .regular:
			return L10n.regular
		case .larger:
			return L10n.larger
		case .largest:
			return L10n.largest
		}
	}
}

// MARK: - sizing for VLC

extension SubtitleSize {
	/// Value to be passed to VLCKit (via hacky internal property, until VLCKit 4)
	///
	/// note that it doesn't correspond to actual font sizes; a smaller int creates bigger text
	var textRendererFontSize: Int {
		switch self {
		case .smallest:
			return 24
		case .smaller:
			return 20
		case .regular:
			return 16
		case .larger:
			return 12
		case .largest:
			return 8
		}
	}
}