vlc-ios/Sources/Coordinators/SortModel.swift

/*****************************************************************************
 * SortModel.swift
 * VLC for iOS
 *****************************************************************************
 * Copyright (c) 2018 VideoLAN. All rights reserved.
 * $Id$
 *
 * Authors: Carola Nitz <nitz.carola # gmail.com>
 *
 * Refer to the COPYING file of the official project for license.
 *****************************************************************************/

struct SortModel {
    var currentSort: VLCMLSortingCriteria
    var desc: Bool
    var sortingCriteria: [Bool]

    init(alpha: Bool = true,
         duration: Bool = false,
         insertionDate: Bool = false,
         lastModificationDate: Bool = false,
         releaseDate: Bool = false,
         fileSize: Bool = false,
         artist: Bool = false,
         playCount: Bool = false,
         album: Bool = false,
         filename: Bool = false,
         trackNumber: Bool = false) {

        currentSort = .default
        desc = false
        // The first element of this array should always be VLCMLSortingCriteriaDefault
        sortingCriteria = [false,
                           alpha,
                           duration,
                           insertionDate,
                           lastModificationDate,
                           releaseDate,
                           fileSize,
                           artist,
                           playCount,
                           album,
                           filename,
                           trackNumber]
    }
}

// MARK: - VLCMLSortingCriteria extension

extension VLCMLSortingCriteria: CustomStringConvertible {
    init(value: UInt) {
        guard let sortingCriteria = VLCMLSortingCriteria(rawValue: value) else {
            assertionFailure("VLCMLSortingCriteria: Unable to init with the given value: \(value)")
            self = .default
            return
        }
        self = sortingCriteria
    }

    public var description: String {
        switch self {
        case .alpha:
            return NSLocalizedString("ALPHA", comment: "")
        case .duration:
            return NSLocalizedString("DURATION", comment: "")
        case .insertionDate:
            return NSLocalizedString("INSERTION_DATE", comment: "")
        case .lastModificationDate:
            return NSLocalizedString("LAST_MODIFICATION_DATE", comment: "")
        case .releaseDate:
            return NSLocalizedString("RELEASE_DATE", comment: "")
        case .fileSize:
            return NSLocalizedString("FILE_SIZE", comment: "")
        case .artist:
            return NSLocalizedString("ARTIST", comment: "")
        case .playCount:
            return NSLocalizedString("PLAY_COUNT", comment: "")
        case  .album:
            return NSLocalizedString("ALBUM", comment: "")
        case .filename:
            return NSLocalizedString("FILENAME", comment: "")
        case .trackNumber:
            return NSLocalizedString("TRACK_NUMBER", comment: "")
        default:
            return NSLocalizedString("DEFAULT", comment: "")
        }
    }
}