import {defaultOptions, IBeaconNodeOptions} from "@lodestar/beacon-node";
import {ICliCommandOptions} from "../../util/index.js";

export interface ISyncArgs {
  "sync.isSingleNode": boolean;
  "sync.disableProcessAsChainSegment": boolean;
  "sync.disableRangeSync": boolean;
  "sync.backfillBatchSize": number;
}

export function parseArgs(args: ISyncArgs): IBeaconNodeOptions["sync"] {
  return {
    isSingleNode: args["sync.isSingleNode"],
    disableProcessAsChainSegment: args["sync.disableProcessAsChainSegment"],
    backfillBatchSize: args["sync.backfillBatchSize"],
    disableRangeSync: args["sync.disableRangeSync"],
  };
}

export const options: ICliCommandOptions<ISyncArgs> = {
  "sync.isSingleNode": {
    hidden: true,
    type: "boolean",
    description:
      "Allow node to consider itself synced without being connected to a peer. \
Use only for local networks with a single node, can be dangerous in regular networks.",
    defaultDescription: String(defaultOptions.sync.isSingleNode),
    group: "sync",
  },

  "sync.disableRangeSync": {
    hidden: true,
    type: "boolean",
    description: "Disable range sync completely. Should only be used for debugging or testing.",
    defaultDescription: String(defaultOptions.sync.disableRangeSync),
    group: "sync",
  },

  "sync.disableProcessAsChainSegment": {
    hidden: true,
    type: "boolean",
    description:
      "For RangeSync disable processing batches of blocks at once. Should only be used for debugging or testing.",
    defaultDescription: String(defaultOptions.sync.disableProcessAsChainSegment),
    group: "sync",
  },

  "sync.backfillBatchSize": {
    hidden: true,
    type: "number",
    description: "Batch size for backfill sync to sync/process blocks, set non zero to enable backfill sync",
    defaultDescription: String(defaultOptions.sync.backfillBatchSize),
    group: "sync",
  },
};