/* ldgallery - A static generator which turns a collection of tagged
--             pictures into a searchable web gallery.
--
-- Copyright (C) 2019-2020  Guillaume FOUET
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as
-- published by the Free Software Foundation, either version 3 of the
-- License, or (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

declare namespace Gallery {
  interface Config {
    galleryRoot: string,
  }

  interface GalleryProperties {
    galleryTitle: string,
    tagCategories: RawTag[]
  }
  interface Index {
    properties: GalleryProperties,
    tree: Directory
  }

  interface Other extends Item {
    properties: OtherProperties,
  }
  interface Picture extends Item {
    properties: PictureProperties,
  }
  interface PlainText extends Item {
    properties: PlainTextProperties,
  }
  interface PDF extends Item {
    properties: PDFProperties,
  }
  interface Video extends Item {
    properties: VideoProperties,
  }
  interface Audio extends Item {
    properties: AudioProperties,
  }
  interface Directory extends Item {
    properties: DirectoryProperties,
  }
  interface Item {
    title: string,
    datetime: string,
    description: string,
    tags: RawTag[],
    path: string,
    thumbnail?: Thumbnail
    properties: OtherProperties
    | PictureProperties
    | PlainTextProperties
    | PDFProperties
    | VideoProperties
    | AudioProperties
    | DirectoryProperties,
  }
  interface Resolution {
    width: number,
    height: number,
  }
  interface OtherProperties {
    type: import("./ItemType").ItemType.OTHER,
    resource: string
  }
  interface PictureProperties {
    type: import("./ItemType").ItemType.PICTURE,
    resource: string,
    resolution: Resolution
  }
  interface PlainTextProperties {
    type: import("./ItemType").ItemType.PLAINTEXT,
    resource: string,
  }
  interface PDFProperties {
    type: import("./ItemType").ItemType.PDF,
    resource: string,
  }
  interface VideoProperties {
    type: import("./ItemType").ItemType.VIDEO,
    resource: string,
  }
  interface AudioProperties {
    type: import("./ItemType").ItemType.AUDIO,
    resource: string,
  }
  interface DirectoryProperties {
    type: import("./ItemType").ItemType.DIRECTORY,
    items: Item[]
  }
  interface Thumbnail {
    resource: string,
    resolution: Resolution
  }
  type RawTag = string;
}