1import type { EvmPayload } from '../../models/binary';
2import type { Patch } from './types';
3
4/**
5 * Converts a raw on-chain patch batch — the `{ compressedActions, indexes,
6 * stringIndexes }` triplet returned by BackupStorage.loadActions* and carried
7 * opaquely on `Patch.raw` (O3, spec §15.2) — into the models_v2 `EvmPayload`
8 * codec shape `deserializePatches()` expects.
9 */
10export function patchToEvmPayload(patch: Patch, version: number): EvmPayload {
11  const raw = patch.raw as { compressedActions: bigint[]; indexes: bigint[]; stringIndexes: string[] };
12  return {
13    version,
14    patches: raw.compressedActions,
15    textIndex: raw.indexes.map(Number),
16    textData: raw.stringIndexes,
17  };
18}
19