/**
 * This module defines a struct storing the metadata of the block and new block events.
 *
 * **Module ID:** `0x1::block`
 *
 * @module
 */
import type * as p from "@movingco/prelude";

/**
 * Should be in-sync with BlockResource rust struct in new_block.rs
 *
 * Type name: `0x1::block::BlockResource`
 */
export interface IBlockResource {
  /** Height of the current block */
  height: p.U64;

  /** Time period between epochs. */
  epoch_interval: p.U64;

  /** Handle where events with the time of new blocks are emitted */
  new_block_events: {
    /** Total number of events emitted to this event stream. */
    counter: p.U64;

    /** A globally unique ID for this event stream. */
    guid: {
      id: {
        /** If creation_num is `i`, this is the `i+1`th GUID created by `addr` */
        creation_num: p.U64;

        /** Address that created the GUID */
        addr: p.RawAddress;
      };
    };
  };
}

/**
 * Should be in-sync with NewBlockEvent rust struct in new_block.rs
 *
 * Type name: `0x1::block::NewBlockEvent`
 */
export interface INewBlockEvent {
  epoch: p.U64;
  round: p.U64;
  height: p.U64;
  previous_block_votes_bitvec: p.ByteString;
  proposer: p.RawAddress;
  failed_proposer_indices: ReadonlyArray<p.U64>;

  /** On-chain time during the block at the given height */
  time_microseconds: p.U64;
}

export { idl } from "./idl.js";

/** The address of the module. */
export const ADDRESS = "0x1" as const;
/** The full module name. */
export const FULL_NAME = "0x1::block" as const;
/** The name of the module. */
export const NAME = "block" as const;

/** Module ID information. */
export const id = {
  ADDRESS,
  FULL_NAME,
  NAME,
} as const;

export * as errors from "./errors.js";

/** Module error codes. */
export const errorCodes = {
  "1": {
    name: "ENUM_NEW_BLOCK_EVENTS_DOES_NOT_MATCH_BLOCK_HEIGHT",
    doc: "The number of new block events does not equal the current block height.",
  },
  "2": {
    name: "EINVALID_PROPOSER",
    doc: "An invalid proposer was provided. Expected the proposer to be the VM or an active validator.",
  },
  "3": {
    name: "EZERO_EPOCH_INTERVAL",
    doc: "Epoch interval cannot be 0.",
  },
} as const;

/** All module function IDLs. */
export const functions = {} as const;

/** All struct types with ability `key`. */
export const resources = {
  BlockResource: "0x1::block::BlockResource",
} as const;

/** All struct types. */
export const structs = {
  BlockResource: "0x1::block::BlockResource",
  NewBlockEvent: "0x1::block::NewBlockEvent",
} as const;

/** Payload generators for module `0x1::block`. */
const moduleImpl = {
  ...id,
  errorCodes,
  functions,
  resources,
  structs,
} as const;

/** This module defines a struct storing the metadata of the block and new block events. */
export const moduleDefinition = moduleImpl as p.MoveModuleDefinition<
  "0x1",
  "block"
> as typeof moduleImpl;