"""Dump body bytes split into 32-byte rows starting from `start_offset`."""
import sys
sys.path.insert(0, ".")
from analysis.load_bundle import load_bundle


def dump(body: bytes, name: str, start: int, n_rows: int = 30):
    print(f"\n=== {name} body[{start}:] (full body={len(body)}) ===")
    end = min(start + 32 * n_rows, len(body))
    for i in range(start, end, 32):
        row = body[i:i+32]
        print(f"  +{i:>5}  {row.hex(' ')}")


def main():
    for name in ("event-a", "event-b", "event-c", "event-d"):
        b = load_bundle(name)
        # Print the LAST ~600 bytes of the body to see the tail structure
        start = max(0, len(b.body) - 32 * 12)
        dump(b.body, name, start, 12)


if __name__ == "__main__":
    main()