import Foundation

extension Section {

    struct LocalizedMetadata {

        let id: String

        let title: String

        let subtitle: String?

        let description: String

        /**
         The text on the link to show the section page when previewing multiple sections on an overview page.
         */
        let moreLinkTitle: String

        /**
         An optional text to display in the corner of the section thumbnail.

         Can be used to show things like "new", "draft", etc.
         */
        let cornerText: String?

        let linkPreview: LinkPreviewMetadata?

        /**
         The text on the back navigation link of contained elements.

         This text does not appear on the section page, but on the pages contained within the section.
         */
        let backLinkText: String?
    }

}
extension Section.LocalizedMetadata: Codable {

}

extension Section.LocalizedMetadata: LanguageIdentifiable {
    
    var languageIdentifier: String {
        id
    }
}

extension Section.LocalizedMetadata {

    static var initial: Section.LocalizedMetadata {
        .init(id: "en",
              title: "Section title",
              subtitle: "Tag line below the title",
              description: "The short text below the tagline on the section overview page",
              moreLinkTitle: "More section items",
              cornerText: nil,
              linkPreview: .initial,
              backLinkText: "Back to section")
    }
}

extension Section.LocalizedMetadata: LinkPreviewMetadataProvider {
    
}