import options, tables
from ../../types import VideoType, VideoVariant

type
  UnifiedCard* = object
    componentObjects*: Table[string, Component]
    destinationObjects*: Table[string, Destination]
    mediaEntities*: Table[string, MediaEntity]
    appStoreData*: Table[string, seq[AppStoreData]]

  ComponentType* = enum
    details
    media
    swipeableMedia
    buttonGroup
    appStoreDetails
    twitterListDetails
    communityDetails
    mediaWithDetailsHorizontal
    unknown

  Component* = object
    kind*: ComponentType
    data*: ComponentData

  ComponentData* = object
    id*: string
    appId*: string
    mediaId*: string
    destination*: string
    title*: Text
    subtitle*: Text
    name*: Text
    memberCount*: int
    mediaList*: seq[MediaItem]
    topicDetail*: tuple[title: Text]

  MediaItem* = object
    id*: string
    destination*: string

  Destination* = object
    kind*: string
    data*: tuple[urlData: UrlData]

  UrlData* = object
    url*: string
    vanity*: string

  MediaType* = enum
    photo, video

  MediaEntity* = object
    kind*: MediaType
    mediaUrlHttps*: string
    videoInfo*: Option[VideoInfo]

  VideoInfo* = object
    durationMillis*: int
    variants*: seq[VideoVariant]

  AppType* = enum
    androidApp, iPhoneApp, iPadApp

  AppStoreData* = object
    kind*: AppType
    id*: string
    title*: Text
    category*: Text

  Text = object
    content: string

  HasTypeField = Component | Destination | MediaEntity | AppStoreData

converter fromText*(text: Text): string = text.content

proc renameHook*(v: var HasTypeField; fieldName: var string) =
  if fieldName == "type":
    fieldName = "kind"

proc enumHook*(s: string; v: var ComponentType) =
  v = case s
      of "details": details
      of "media": media
      of "swipeable_media": swipeableMedia
      of "button_group": buttonGroup
      of "app_store_details": appStoreDetails
      of "twitter_list_details": twitterListDetails
      of "community_details": communityDetails
      of "media_with_details_horizontal": mediaWithDetailsHorizontal
      else: echo "ERROR: Unknown enum value (ComponentType): ", s; unknown

proc enumHook*(s: string; v: var AppType) =
  v = case s
      of "android_app": androidApp
      of "iphone_app": iPhoneApp
      of "ipad_app": iPadApp
      else: echo "ERROR: Unknown enum value (AppType): ", s; androidApp

proc enumHook*(s: string; v: var MediaType) =
  v = case s
      of "video": video
      of "photo": photo
      else: echo "ERROR: Unknown enum value (MediaType): ", s; photo