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devRaGonSa
2026-06-05 16:57:25 +02:00
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"""Historical CRCON ingestion bootstrap and incremental refresh."""
from __future__ import annotations
import argparse
import json
from dataclasses import dataclass
from typing import Callable, Iterable
from .config import (
get_historical_crcon_detail_workers,
get_historical_crcon_page_size,
get_historical_data_source_kind,
get_historical_refresh_overlap_hours,
)
from .data_sources import (
SOURCE_KIND_PUBLIC_SCOREBOARD,
SOURCE_KIND_RCON,
HistoricalDataSource,
build_historical_runtime_source_policy,
resolve_historical_ingestion_data_source,
)
from .elo_mmr_engine import rebuild_elo_mmr_models
from .historical_snapshots import generate_and_persist_historical_snapshots
from .historical_storage import (
finalize_backfill_progress,
finalize_ingestion_run,
get_backfill_resume_page,
get_refresh_cutoff_for_server,
initialize_historical_storage,
list_historical_coverage_report,
list_historical_servers,
mark_backfill_progress_page_completed,
mark_backfill_progress_started,
start_ingestion_run,
upsert_historical_match,
)
from .rcon_historical_worker import run_rcon_historical_capture_unlocked
from .writer_lock import backend_writer_lock, build_writer_lock_holder
ProgressCallback = Callable[[dict[str, object]], None]
@dataclass(slots=True)
class IngestionStats:
"""Mutable counters for one ingestion execution."""
pages_processed: int = 0
matches_seen: int = 0
matches_inserted: int = 0
matches_updated: int = 0
player_rows_inserted: int = 0
player_rows_updated: int = 0
def apply(self, delta: dict[str, int]) -> None:
self.matches_inserted += delta.get("matches_inserted", 0)
self.matches_updated += delta.get("matches_updated", 0)
self.player_rows_inserted += delta.get("player_rows_inserted", 0)
self.player_rows_updated += delta.get("player_rows_updated", 0)
def run_bootstrap(
*,
server_slug: str | None = None,
max_pages: int | None = None,
page_size: int | None = None,
start_page: int | None = None,
detail_workers: int | None = None,
rebuild_snapshots: bool = True,
progress_callback: ProgressCallback | None = None,
) -> dict[str, object]:
"""Run a first full historical import against one or all configured servers."""
with backend_writer_lock(
holder=build_writer_lock_holder(
f"app.historical_ingestion bootstrap:{server_slug or 'all-servers'}"
)
):
return _run_ingestion(
mode="bootstrap",
server_slug=server_slug,
max_pages=max_pages,
page_size=page_size,
start_page=start_page,
detail_workers=detail_workers,
overlap_hours=None,
incremental=False,
rebuild_snapshots=rebuild_snapshots,
progress_callback=progress_callback,
)
def run_incremental_refresh(
*,
server_slug: str | None = None,
max_pages: int | None = None,
page_size: int | None = None,
start_page: int | None = None,
detail_workers: int | None = None,
overlap_hours: int | None = None,
rebuild_snapshots: bool = True,
progress_callback: ProgressCallback | None = None,
) -> dict[str, object]:
"""Refresh recent historical pages without replaying the whole archive."""
with backend_writer_lock(
holder=build_writer_lock_holder(
f"app.historical_ingestion refresh:{server_slug or 'all-servers'}"
)
):
return _run_ingestion(
mode="incremental",
server_slug=server_slug,
max_pages=max_pages,
page_size=page_size,
start_page=start_page,
detail_workers=detail_workers,
overlap_hours=overlap_hours,
incremental=True,
rebuild_snapshots=rebuild_snapshots,
progress_callback=progress_callback,
)
def _run_ingestion(
*,
mode: str,
server_slug: str | None,
max_pages: int | None,
page_size: int | None,
start_page: int | None,
detail_workers: int | None,
overlap_hours: int | None,
incremental: bool,
rebuild_snapshots: bool,
progress_callback: ProgressCallback | None,
) -> dict[str, object]:
initialize_historical_storage()
stats = IngestionStats()
fallback_data_source, fallback_source_policy = resolve_historical_ingestion_data_source()
selected_servers = _select_servers(server_slug)
processed_servers: list[dict[str, object]] = []
active_runs: dict[str, int] = {}
resolved_overlap_hours = (
get_historical_refresh_overlap_hours()
if overlap_hours is None
else overlap_hours
)
if resolved_overlap_hours < 0:
raise ValueError("--overlap-hours must be zero or positive.")
primary_writer_result = _attempt_primary_rcon_writer(
mode=mode,
server_slug=server_slug,
selected_servers=selected_servers,
progress_callback=progress_callback,
)
source_policy = _resolve_ingestion_source_policy(
fallback_source_policy=fallback_source_policy,
primary_writer_result=primary_writer_result,
)
use_classic_fallback = _should_use_classic_fallback(primary_writer_result)
_emit_progress(
progress_callback,
{
"event": "historical-ingestion-source-selected",
"mode": mode,
"primary_source": source_policy.get("primary_source"),
"selected_source": source_policy.get("selected_source"),
"fallback_used": bool(source_policy.get("fallback_used")),
"fallback_reason": source_policy.get("fallback_reason"),
},
)
try:
if use_classic_fallback:
for server in selected_servers:
run_id = start_ingestion_run(mode=mode, target_server_slug=str(server["slug"]))
active_runs[str(server["slug"])] = run_id
mark_backfill_progress_started(
server_slug=str(server["slug"]),
mode=mode,
run_id=run_id,
)
cutoff = (
get_refresh_cutoff_for_server(
str(server["slug"]),
overlap_hours=resolved_overlap_hours,
)
if incremental
else None
)
resolved_start_page = _resolve_start_page(
start_page=start_page,
server_slug=str(server["slug"]),
mode=mode,
)
server_stats = _ingest_server(
server=server,
mode=mode,
run_id=run_id,
stats=stats,
data_source=fallback_data_source,
max_pages=max_pages,
page_size=page_size,
start_page=resolved_start_page,
detail_workers=detail_workers,
cutoff=cutoff,
progress_callback=progress_callback,
source_policy=source_policy,
)
processed_servers.append(server_stats)
finalize_ingestion_run(
run_id,
status="success",
pages_processed=server_stats["pages_processed"],
matches_seen=server_stats["matches_seen"],
matches_inserted=server_stats["matches_inserted"],
matches_updated=server_stats["matches_updated"],
player_rows_inserted=server_stats["player_rows_inserted"],
player_rows_updated=server_stats["player_rows_updated"],
notes=f"public_name={server_stats['public_name']}",
)
finalize_backfill_progress(
server_slug=str(server["slug"]),
mode=mode,
run_id=run_id,
status="success",
archive_exhausted=bool(server_stats["archive_exhausted"]),
)
active_runs.pop(str(server["slug"]), None)
if rebuild_snapshots:
snapshot_result = generate_and_persist_historical_snapshots(server_key=server_slug)
elo_mmr_result = rebuild_elo_mmr_models()
else:
snapshot_result = {
"status": "skipped",
"reason": "snapshot-rebuild-disabled",
"generation_policy": "handled-by-caller",
}
elo_mmr_result = {
"status": "skipped",
"reason": "snapshot-rebuild-disabled",
}
except Exception as exc:
for active_server_slug, run_id in active_runs.items():
finalize_ingestion_run(
run_id,
status="failed",
pages_processed=stats.pages_processed,
matches_seen=stats.matches_seen,
matches_inserted=stats.matches_inserted,
matches_updated=stats.matches_updated,
player_rows_inserted=stats.player_rows_inserted,
player_rows_updated=stats.player_rows_updated,
notes=str(exc),
)
finalize_backfill_progress(
server_slug=active_server_slug,
mode=mode,
run_id=run_id,
status="failed",
error_message=str(exc),
)
raise
return {
"status": "ok",
"mode": mode,
"source_provider": source_policy.get("selected_source"),
"source_policy": source_policy,
"primary_writer_result": primary_writer_result,
"page_size": page_size or get_historical_crcon_page_size(),
"start_page": start_page,
"detail_workers": detail_workers or get_historical_crcon_detail_workers(),
"overlap_hours": resolved_overlap_hours if incremental else None,
"servers": processed_servers,
"coverage": list_historical_coverage_report(server_slug=server_slug),
"snapshot_result": snapshot_result,
"elo_mmr_result": elo_mmr_result,
"totals": {
"pages_processed": stats.pages_processed,
"matches_seen": stats.matches_seen,
"matches_inserted": stats.matches_inserted,
"matches_updated": stats.matches_updated,
"player_rows_inserted": stats.player_rows_inserted,
"player_rows_updated": stats.player_rows_updated,
},
}
def _ingest_server(
*,
server: dict[str, object],
mode: str,
run_id: int,
stats: IngestionStats,
data_source: HistoricalDataSource,
max_pages: int | None,
page_size: int | None,
start_page: int,
detail_workers: int | None,
cutoff: str | None,
progress_callback: ProgressCallback | None,
source_policy: dict[str, object],
) -> dict[str, object]:
resolved_page_size = page_size or get_historical_crcon_page_size()
resolved_detail_workers = detail_workers or get_historical_crcon_detail_workers()
page_limit = max_pages or 1000000
start_page = max(1, start_page)
local_stats = IngestionStats()
public_info = data_source.fetch_public_info(base_url=str(server["scoreboard_base_url"]))
discovered_total_matches: int | None = None
last_page_processed: int | None = None
archive_exhausted = False
_emit_progress(
progress_callback,
{
"event": "historical-ingestion-server-started",
"mode": mode,
"server_slug": server["slug"],
"selected_source": source_policy.get("selected_source"),
"fallback_used": bool(source_policy.get("fallback_used")),
"start_page": start_page,
"cutoff": cutoff,
},
)
for page_number in range(start_page, start_page + page_limit):
payload = data_source.fetch_match_page(
base_url=str(server["scoreboard_base_url"]),
page=page_number,
limit=resolved_page_size,
)
if discovered_total_matches is None:
discovered_total_matches = _coerce_int(payload.get("total"))
page_matches = _coerce_match_list(payload.get("maps"))
if not page_matches:
archive_exhausted = True
break
local_stats.pages_processed += 1
stats.pages_processed += 1
last_page_processed = page_number
stop_after_page = False
match_ids_to_fetch: list[str] = []
for match_summary in page_matches:
local_stats.matches_seen += 1
stats.matches_seen += 1
reference_timestamp = _pick_match_timestamp(match_summary)
if cutoff and reference_timestamp and reference_timestamp < cutoff:
stop_after_page = True
continue
match_id = _stringify(match_summary.get("id"))
if match_id:
match_ids_to_fetch.append(match_id)
_emit_progress(
progress_callback,
{
"event": "historical-ingestion-page-loaded",
"mode": mode,
"server_slug": server["slug"],
"page": page_number,
"selected_source": source_policy.get("selected_source"),
"match_ids_to_detail": len(match_ids_to_fetch),
"page_matches": len(page_matches),
"cutoff_reached": stop_after_page,
},
)
for detail_payload in data_source.fetch_match_details(
base_url=str(server["scoreboard_base_url"]),
match_ids=match_ids_to_fetch,
max_workers=resolved_detail_workers,
):
delta = upsert_historical_match(
server_slug=str(server["slug"]),
match_payload=detail_payload,
)
local_stats.apply(delta)
stats.apply(delta)
mark_backfill_progress_page_completed(
server_slug=str(server["slug"]),
mode=mode,
page_number=page_number,
page_size=resolved_page_size,
run_id=run_id,
discovered_total_matches=discovered_total_matches,
)
if stop_after_page:
break
return {
"server_slug": server["slug"],
"public_name": _extract_public_name(public_info),
"server_number": public_info.get("server_number") or server.get("server_number"),
"source_provider": data_source.source_kind,
"pages_processed": local_stats.pages_processed,
"matches_seen": local_stats.matches_seen,
"discovered_total_matches": discovered_total_matches,
"matches_inserted": local_stats.matches_inserted,
"matches_updated": local_stats.matches_updated,
"player_rows_inserted": local_stats.player_rows_inserted,
"player_rows_updated": local_stats.player_rows_updated,
"start_page": start_page,
"last_page_processed": last_page_processed,
"cutoff": cutoff,
"archive_exhausted": archive_exhausted,
}
def _resolve_start_page(
*,
start_page: int | None,
server_slug: str,
mode: str,
) -> int:
if start_page is not None:
return max(1, start_page)
if mode != "bootstrap":
return 1
return get_backfill_resume_page(server_slug, mode=mode)
def _attempt_primary_rcon_writer(
*,
mode: str,
server_slug: str | None,
selected_servers: list[dict[str, object]],
progress_callback: ProgressCallback | None,
) -> dict[str, object]:
configured_kind = get_historical_data_source_kind()
if configured_kind != SOURCE_KIND_RCON:
result = {
"attempted": False,
"status": "skipped",
"primary_source": SOURCE_KIND_PUBLIC_SCOREBOARD,
"selected_source": SOURCE_KIND_PUBLIC_SCOREBOARD,
"fallback_used": False,
"fallback_reason": None,
"source_attempts": [],
}
_emit_progress(
progress_callback,
{
"event": "historical-ingestion-rcon-primary-skipped",
"mode": mode,
"reason": "historical-data-source-configured-for-public-scoreboard",
},
)
return result
target_scope = server_slug or "all-configured-rcon-targets"
_emit_progress(
progress_callback,
{
"event": "historical-ingestion-rcon-primary-started",
"mode": mode,
"target_scope": target_scope,
"servers": [str(server["slug"]) for server in selected_servers],
},
)
try:
capture_result = run_rcon_historical_capture_unlocked(target_key=server_slug)
except Exception as exc: # noqa: BLE001 - fallback remains explicit and controlled
result = {
"attempted": True,
"status": "error",
"primary_source": SOURCE_KIND_RCON,
"selected_source": SOURCE_KIND_PUBLIC_SCOREBOARD,
"fallback_used": True,
"fallback_reason": "rcon-historical-writer-request-failed",
"message": str(exc),
}
_emit_progress(
progress_callback,
{
"event": "historical-ingestion-rcon-primary-failed",
"mode": mode,
"target_scope": target_scope,
"message": str(exc),
},
)
return result
capture_run_status = str(capture_result.get("run_status") or capture_result.get("status") or "unknown")
targets = list(capture_result.get("targets") or [])
errors = list(capture_result.get("errors") or [])
if targets:
result = {
"attempted": True,
"status": "partial",
"primary_source": SOURCE_KIND_RCON,
"selected_source": SOURCE_KIND_PUBLIC_SCOREBOARD,
"fallback_used": True,
"fallback_reason": "rcon-primary-writer-succeeded-but-classic-match-archive-still-needs-fallback",
"capture_result": capture_result,
}
_emit_progress(
progress_callback,
{
"event": "historical-ingestion-rcon-primary-succeeded",
"mode": mode,
"target_scope": target_scope,
"captured_targets": len(targets),
"run_status": capture_run_status,
"next_step": "classic-public-scoreboard-fallback-required",
},
)
return result
result = {
"attempted": True,
"status": "empty",
"primary_source": SOURCE_KIND_RCON,
"selected_source": SOURCE_KIND_PUBLIC_SCOREBOARD,
"fallback_used": True,
"fallback_reason": "rcon-historical-writer-returned-no-usable-samples",
"capture_result": capture_result,
"message": json.dumps(errors, separators=(",", ":")) if errors else None,
}
_emit_progress(
progress_callback,
{
"event": "historical-ingestion-rcon-primary-empty",
"mode": mode,
"target_scope": target_scope,
"run_status": capture_run_status,
"errors": len(errors),
},
)
return result
def _should_use_classic_fallback(primary_writer_result: dict[str, object]) -> bool:
selected_source = str(primary_writer_result.get("selected_source") or "")
return selected_source == SOURCE_KIND_PUBLIC_SCOREBOARD
def _resolve_ingestion_source_policy(
*,
fallback_source_policy: dict[str, object],
primary_writer_result: dict[str, object],
) -> dict[str, object]:
configured_kind = get_historical_data_source_kind()
if configured_kind != SOURCE_KIND_RCON:
return fallback_source_policy
status = str(primary_writer_result.get("status") or "error")
selected_source = str(
primary_writer_result.get("selected_source") or SOURCE_KIND_PUBLIC_SCOREBOARD
)
fallback_reason = primary_writer_result.get("fallback_reason")
message = primary_writer_result.get("message")
if (
fallback_reason
== "rcon-primary-writer-succeeded-but-classic-match-archive-still-needs-fallback"
):
message = (
"RCON prospective capture succeeded first, but the classic historical_* "
"archive still requires public-scoreboard for match-page import."
)
return build_historical_runtime_source_policy(
operation="historical-ingestion",
rcon_status=status,
fallback_reason=str(fallback_reason) if fallback_reason else None,
selected_source=selected_source,
rcon_message=message if isinstance(message, str) else None,
)
def _emit_progress(
callback: ProgressCallback | None,
payload: dict[str, object],
) -> None:
if callback is None:
return
callback(payload)
def _select_servers(server_slug: str | None) -> list[dict[str, object]]:
servers = list_historical_servers()
if server_slug is None:
return servers
normalized = server_slug.strip()
selected = [server for server in servers if server["slug"] == normalized]
if not selected:
raise ValueError(f"Unknown historical server slug: {server_slug}")
return selected
def _coerce_match_list(payload: object) -> list[dict[str, object]]:
if not isinstance(payload, list):
return []
return [item for item in payload if isinstance(item, dict)]
def _pick_match_timestamp(match_payload: dict[str, object]) -> str | None:
for key in ("end", "start", "creation_time"):
value = match_payload.get(key)
if isinstance(value, str) and value.strip():
return value.strip()
return None
def _extract_public_name(public_info: dict[str, object]) -> str | None:
name_value = public_info.get("name")
if isinstance(name_value, str):
return name_value
if isinstance(name_value, dict):
raw_name = name_value.get("name")
return raw_name.strip() if isinstance(raw_name, str) and raw_name.strip() else None
return None
def _stringify(value: object) -> str | None:
if value is None:
return None
text = str(value).strip()
return text or None
def _coerce_int(value: object) -> int | None:
if value in (None, ""):
return None
try:
return int(value)
except (TypeError, ValueError):
return None
def build_arg_parser() -> argparse.ArgumentParser:
"""Create the CLI parser for manual historical ingestion runs."""
parser = argparse.ArgumentParser(
description="Historical CRCON ingestion for HLL Vietnam.",
)
parser.add_argument(
"mode",
choices=("bootstrap", "refresh"),
help="bootstrap imports the archive, refresh only recent pages",
)
parser.add_argument(
"--server",
dest="server_slug",
help="optional historical server slug",
)
parser.add_argument(
"--max-pages",
type=int,
help="optional page cap for local validation",
)
parser.add_argument(
"--page-size",
type=int,
help="override CRCON page size",
)
parser.add_argument(
"--start-page",
type=int,
help="override the resume page; bootstrap uses persisted progress when omitted",
)
parser.add_argument(
"--detail-workers",
type=int,
help="parallel worker count for per-match detail requests",
)
parser.add_argument(
"--overlap-hours",
type=int,
help="override the incremental overlap window in hours",
)
return parser
def main(argv: Iterable[str] | None = None) -> int:
"""Run the historical ingestion CLI."""
parser = build_arg_parser()
args = parser.parse_args(list(argv) if argv is not None else None)
def _print_progress(payload: dict[str, object]) -> None:
print(json.dumps(payload, ensure_ascii=True))
if args.mode == "bootstrap":
result = run_bootstrap(
server_slug=args.server_slug,
max_pages=args.max_pages,
page_size=args.page_size,
start_page=args.start_page,
detail_workers=args.detail_workers,
progress_callback=_print_progress,
)
else:
result = run_incremental_refresh(
server_slug=args.server_slug,
max_pages=args.max_pages,
page_size=args.page_size,
start_page=args.start_page,
detail_workers=args.detail_workers,
overlap_hours=args.overlap_hours,
progress_callback=_print_progress,
)
print(json.dumps(result, indent=2))
return 0
if __name__ == "__main__":
raise SystemExit(main())