type Beacon struct {
    identity IPNS
    content_feed optional IPNS
    comments optional IPNS
    live optional IPNS
    friends optional IPNS
    bans optional IPNS
    mods optional IPNS
}

type IPNS string # IPNS address

type Identity struct {
    display_name String # Your choosen name
    avatar Link # Link to an image
}

type FeedAnchor struct {
    content [Media]
}

type Media union {
    | &MicroPost link
    | &FullPost link
    | &VideoMetadata link
} representation kinded

type Commentary struct {
    "comments": {String:[&Comment]} # Keys are CIDs of the content being commented on.
}

type Comment struct {
    timestamp Int # Unix Time
    origin Link # CID of content being commented on.
    comment String
}

type Friendlies struct {
  friends [Friend] 
}

type Friend union {
    | ENS string # ENS domain name linked to Beacon
    | Beacon link # Link to Beacon
} representation kinded

type ENS string
type Beacon link

type ETHAddress bytes # Ethereum address are 20 bytes.

type Bans struct {
    banned_addrs [ETHAddress]
}

type Moderators struct {
    moderator_addrs [ETHAddress]
}

type Text string

type Ban struct {
    ban_peer String
    ban_addrs ETHAddress
}

type Moderator struct {
    mod_peer String
    mod_addrs ETHAddress
}

type MessageType union {
    | Text string
    | Ban map   # ETH address and peer Id of the person to ban.
    | Moderator map # The ETH address and peer Id of the new moderator.
} representation kinded

type ChatID struct {
    peer_id String
    name String
}

type SignedMessage {
    address ETHAddress

    data ChatID

    signature Bytes # 65 bytes
}

type ChatMessage struct {
    message MessageType

    signature &SignedMessage
}

type VideoNode struct {
    tracks {String:Link} # Name of the track egg "audio" or "1080p60" & link to video segment data
    setup optional &SetupNode
    previous optional &VideoNode
}

type SetupNode struct {
    tracks [Track] # Sorted from lowest to highest bitrate.
}

type Track struct {
    name String
    codec String #Mime type
    init_seg Link # Link to the initialization segment data
    bandwidth Int
}

type VideoMetadata struct {
    timestamp Int # Unix time
    duration Float
    image Link # Poster & Thumbnail
    video &TimeCodeNode
    title String
}

type TimeCodeNode struct {
    time &DayNode
}

type DayNode struct {
    hour [&HourNode]
}

type HourNode struct {
    minute [&MinuteNode]
}

type MinuteNode struct {
    second [&SecondNode]
}

type SecondNode struct {
    video &VideoNode
    chat [&ChatMessage]
}

type MicroPost struct {
    timestamp Int # Unix Time
    content String
}

type FullPost struct {
    timestamp Int # Unix Time
    content Link # Link to markdown file
    image Link
    title String
}