import { SignatureUint8Array, type PlatformID } from '@digitaldefiance/ecies-lib';
import { Checksum } from '../../../types/checksum';
/**
 * Interface for the binary SuperCBL header.
 *
 * SuperCBL is a hierarchical CBL that references other CBLs (sub-CBLs)
 * to handle files too large for a single CBL.
 *
 * Header format:
 * - MagicPrefix (1 byte): 0xBC
 * - BlockType (1 byte): 0x03 (SuperCBL)
 * - Version (1 byte): 0x01
 * - CRC8 (1 byte): CRC8 of header content
 * - CreatorId (16 bytes): Creator's GUID
 * - DateCreated (8 bytes): Timestamp
 * - SubCblCount (4 bytes): Number of sub-CBL references
 * - TotalBlockCount (4 bytes): Total blocks across all sub-CBLs
 * - Depth (2 bytes): Hierarchy depth
 * - OriginalDataLength (8 bytes): Original file size
 * - OriginalChecksum (64 bytes): SHA3-512 of original data
 * - CreatorSignature (64 bytes): ECDSA signature
 *
 * @see Requirements 11.1, 11.2, 11.3, 11.5
 */
export interface ISuperConstituentBlockListBlockHeader<TID extends PlatformID = Uint8Array> {
    /**
     * Creator ID of the SuperCBL
     */
    readonly creatorId: TID;
    /**
     * Date the SuperCBL was created
     */
    readonly dateCreated: Date;
    /**
     * Number of sub-CBL references in this SuperCBL
     */
    readonly subCblCount: number;
    /**
     * Total number of blocks across all sub-CBLs
     */
    readonly totalBlockCount: number;
    /**
     * Hierarchy depth (1 = direct sub-CBLs, 2+ = nested SuperCBLs)
     */
    readonly depth: number;
    /**
     * Size of the original file represented by this SuperCBL
     */
    readonly originalDataLength: number;
    /**
     * SHA3-512 checksum of the original data
     */
    readonly originalDataChecksum: Checksum;
    /**
     * Signature of the creator
     */
    readonly creatorSignature: SignatureUint8Array;
    /**
     * Sub-CBL checksums (extracted from address data section)
     */
    readonly subCblChecksums?: Checksum[];
}
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