# Reference to another record.
scalar Link

# Bonds contain funds that are used to pay rent on record registration and renewal.
type Bond {
  id: String! # Primary key, auto-generated by the server.
  owner: String! # Bond owner cosmos-sdk address.
  balance: [Coin!] # Current balance for each coin type.
}

# OwnerBonds contains the bonds related the owner
type OwnerBonds {
  owner: String!
  bonds: [Bond!]
}

# Mutations require payment in coins (e.g. 100wire).
# Used by the wallet to get the account balance for display and mutations.
type Coin {
  type: String! # e.g. 'WIRE'
  quantity: String! # e.g. 1000000
}
# Represents an account on the blockchain.
# Mutations have to be signed by a particular account.
type Account {
  address: String! # Blockchain address.
  pubKey: String # Public key.
  number: String! # Account number.
  sequence: String! # Sequence number used to prevent replays.
  balance: [Coin!] # Current balance for each coin type.
}

# Value describes a DAG-JSON compatible value.
union Value =
   BooleanValue
 | IntValue
 | FloatValue
 | StringValue
 | BytesValue
 | LinkValue
 | ArrayValue
 | MapValue

type BooleanValue {
  value: Boolean!
}

type IntValue {
  value: Int!
}

type FloatValue {
  value: Float!
}

type StringValue {
  value: String!
}

type BytesValue {
  value: String!
}

type ArrayValue {
  value: [Value]!
}

type LinkValue {
  value: Link!
}

type MapValue {
  value: [Attribute!]!
}

# Key/value pair.
type Attribute {
  key: String!
  value: Value
}

# Value of a given type used as input to queries.
# Note: GQL doesn't allow union input types.
input ValueInput {
  int: Int
  float: Float
  string: String
  boolean: Boolean
  link: Link
  array: [ValueInput]
  map: [KeyValueInput!]
}

# Key/value pair for inputs.
input KeyValueInput {
  key: String!
  value: ValueInput
}

# Status information about a node (https://docs.tendermint.com/master/rpc/#/Info/status).
type NodeInfo {
  id: String! # Tendermint Node ID.
  network: String! # Name of the network/blockchain.
  moniker: String! # Name of the node.
}

# Node sync status.
type SyncInfo {
  latest_block_hash: String!
  latest_block_height: String!
  latest_block_time: String!
  catching_up: Boolean!
}

# Validator set info (https://docs.tendermint.com/master/rpc/#/Info/validators).
type ValidatorInfo {
  address: String!
  voting_power: String!
  proposer_priority: String
}

# Network/peer info (https://docs.tendermint.com/master/rpc/#/Info/net_info).
type PeerInfo {
  node: NodeInfo!
  is_outbound: Boolean!
  remote_ip: String!
}

# Vulcanize laconic status.
type Status {
  version: String!
  node: NodeInfo!
  sync: SyncInfo!
  validator: ValidatorInfo
  validators: [ValidatorInfo]!
  num_peers: String!
  peers: [PeerInfo]
  disk_usage: String!
}

# An auction bid.
type AuctionBid {
  bidderAddress: String!
  status: String!
  commitHash: String!
  commitTime: String!
  commitFee: Coin!
  revealTime: String!
  revealFee: Coin!
  bidAmount: Coin!
}

# A sealed-bid, 2nd price auction.
type Auction {
  id: String! # Auction ID.
  status: String! # Auction status (commit, reveal, expired).
  ownerAddress: String! # Auction owner time.
  createTime: String! # Create time.
  commitsEndTime: String! # Commit phase end time.
  revealsEndTime: String! # Reveal phase end time.
  commitFee: Coin! # Fee required to bid/participate in the auction.
  revealFee: Coin! # Reveal fee (paid back to bidders only if they unseal/reveal the bid).
  minimumBid: Coin! # Minimum bid amount.
  winnerAddress: String! # Winner address.
  winnerBid: Coin! # The winning bid amount.
  winnerPrice: Coin! # The price that the winner actually pays (2nd highest bid).
  bids: [AuctionBid] # Bids make in the auction.
}

# Record defines the basic properties of an entity in the graph database.
type Record {
  id: String! # Computed attribute: Multibase encoded content hash (https://github.com/multiformats/multibase).
  names: [String!] # Names pointing to this CID (reverse lookup).
  bondId: String! # Associated bond ID.
  createTime: String! # Record create time.
  expiryTime: String! # Record expiry time.
  owners: [String!] # Addresses of record owners.
  attributes: [Attribute!] # Record attributes.
  references: [Record] # Record references.
}

# Name authority record.
type AuthorityRecord {
  ownerAddress: String! # Owner address.
  ownerPublicKey: String! # Owner public key.
  height: String! # Height at which record was created.
  status: String! # Status (active, auction, expired).
  bondId: String! # Associated bond ID.
  expiryTime: String! # Authority expiry time.
  auction: Auction # Authority auction.
}

# Name record entry, created at a particular height.
type NameRecordEntry {
  id: String! # Target record ID.
  height: String! # Height at which record was created.
}

# Name record stores the latest and historical name -> record ID mappings.
type NameRecord {
  latest: NameRecordEntry! # Latest mame record entry.
  history: [NameRecordEntry] # Historical name record entries.
}

type Query {
  #
  # Status API.
  #
  getStatus: Status!

  # Get blockchain accounts.
  getAccounts(addresses: [String!]): [Account]

  # Get bonds by IDs.
  getBondsByIds(ids: [String!]): [Bond]

  # Query bonds.
  queryBonds(attributes: [KeyValueInput!]): [Bond]

  # Query bonds by owner.
  queryBondsByOwner(ownerAddresses: [String!]): [OwnerBonds]

  #
  # GraphDB API.
  #

  # Get records by IDs.
  getRecordsByIds(ids: [String!]): [Record]

  # Query records.
  queryRecords(
    # Multiple attribute conditions are in a logical AND.
    attributes: [KeyValueInput!]

    # Whether to query all records, not just named ones (false by default).
    all: Boolean
  ): [Record]

  #
  # Naming API.
  #

  # Lookup authority information.
  lookupAuthorities(names: [String!]): [AuthorityRecord]!

  # Lookup name to record mapping information.
  lookupNames(names: [String!]): [NameRecord]!

  # Resolve names to records.
  resolveNames(names: [String!]): [Record]!

  #
  # Auctions API.
  #

  # Get auctions by IDs.
  getAuctionsByIds(ids: [String!]): [Auction]
}