IceCubesApp/Packages/Models/Sources/Models/MediaAttachement.swift

import Foundation

public struct MediaAttachment: Codable, Identifiable, Hashable, Equatable {
  public struct MetaContainer: Codable, Equatable {
    public struct Meta: Codable, Equatable {
      public let width: Int?
      public let height: Int?
    }

    public let original: Meta?
  }

  public enum SupportedType: String {
    case image, gifv, video, audio
  }

  public func hash(into hasher: inout Hasher) {
    hasher.combine(id)
  }

  public let id: String
  public let type: String
  public var supportedType: SupportedType? {
    SupportedType(rawValue: type)
  }

  public var localizedTypeDescription: String? {
    if let supportedType {
      switch supportedType {
      case .image:
        return NSLocalizedString("accessibility.media.supported-type.image.label", bundle: .main, comment: "A localized description of SupportedType.image")
      case .gifv:
        return NSLocalizedString("accessibility.media.supported-type.gifv.label", bundle: .main, comment: "A localized description of SupportedType.gifv")
      case .video:
        return NSLocalizedString("accessibility.media.supported-type.video.label", bundle: .main, comment: "A localized description of SupportedType.video")
      case .audio:
        return NSLocalizedString("accessibility.media.supported-type.audio.label", bundle: .main, comment: "A localized description of SupportedType.audio")
      }
    }
    return nil
  }

  public let url: URL?
  public let previewUrl: URL?
  public let description: String?
  public let meta: MetaContainer?

  public static func imageWith(url: URL) -> MediaAttachment {
    .init(id: UUID().uuidString,
          type: "image",
          url: url,
          previewUrl: url,
          description: nil,
          meta: nil)
  }

  public static func videoWith(url: URL) -> MediaAttachment {
    .init(id: UUID().uuidString,
          type: "video",
          url: url,
          previewUrl: url,
          description: nil,
          meta: nil)
  }
}

extension MediaAttachment: Sendable {}
extension MediaAttachment.MetaContainer: Sendable {}
extension MediaAttachment.MetaContainer.Meta: Sendable {}
extension MediaAttachment.SupportedType: Sendable {}