from typing import List
import json


def parse_events(event, logger) -> List[dict]:
    records = event.get("Records", [])
    if not records:
        logger.warning(f"[parse_events] Got no records to parse.\nEvent: {event}")
        return []
    number_of_records = len(records)
    logger.info(f"[parse_events] Got {number_of_records} records.\nRecords: {records}")

    parsed = []
    for i, record in enumerate(records):
        body = json.loads(record.get("body", '""')) or {}
        sync_ids, triggered_manually = body.get("sync_ids"), body.get("triggered_manually", False)
        if not sync_ids:
            logger.warning(
                f"[parse_events][{i}/{number_of_records}] Got a record without sync_ids, skipped.\nRecord: {record}")
            continue
        parsed.append({"sync_ids": sync_ids, "triggered_manually": triggered_manually})
    logger.info(f"[parse_events] Parsed {len(parsed)}/{number_of_records} records.")
    return parsed