DazedTL/util/wolfdawn/inject_precheck.py
2026-07-09 07:55:19 -05:00

384 lines
13 KiB
Python

"""Pre-inject review: list WolfDawn safety-guard skips before writing binaries.
WolfDawn ``strings-inject`` outcomes:
* ``applied`` - translation written
* ``untranslated`` - ``text == source`` (left alone; not a problem, not listed here)
* ``drifted`` - base no longer holds ``source`` (stale Data/; file-level, not listed here)
* ``control-code mismatch`` / ``text not representable`` - safety skips (listed)
This module dry-runs selected files and resolves safety locators back into editable
JSON lines so Step 6 can show a review list before inject.
"""
from __future__ import annotations
import json
import re
import tempfile
from dataclasses import dataclass, field
from pathlib import Path
from typing import Any, Callable
from util.wolfdawn import codes as wolf_codes
from util.wolfdawn import db_dat_sibling
from util import wolfdawn
from util.wolfdawn.inject import NAMES_JSON, orig_base_for, repair_inject_json
_DB_LOC_RE = re.compile(
r"^db\s+type\s+(?P<type>\d+)\s+row\s+(?P<row>\d+)\s+field\s+(?P<field>\d+)\s*$",
re.IGNORECASE,
)
_EVENT_LOC_RE = re.compile(
r"^event\s+(?P<event>\d+)"
r"(?:\s+page\s+(?P<page>\d+))?"
r"\s+cmd\s+(?P<cmd>\d+)\s+str\s+(?P<str>\d+)\s*$",
re.IGNORECASE,
)
_GAMEDAT_LOC_RE = re.compile(r"^gamedat\s+(?P<key>.+)\s*$", re.IGNORECASE)
@dataclass
class InjectIssue:
"""One line skipped by a WolfDawn safety guard."""
json_file: str
kind: str # code_mismatch | unrepresentable
locator: str
message: str
source: str = ""
text: str = ""
hit_id: dict[str, Any] = field(default_factory=dict)
def summary(self) -> str:
label = {
"code_mismatch": "control-code mismatch",
"unrepresentable": "not Shift-JIS encodable",
}.get(self.kind, self.kind)
preview = (self.text or self.source).replace("\n", " ").strip()
if len(preview) > 90:
preview = preview[:90] + ""
loc = self.locator or self.json_file
if preview:
return f"{label}\n{self.json_file} · {loc}\n{preview}"
return f"{label}\n{self.json_file} · {loc}"
@dataclass
class FilePrecheck:
json_name: str
would_apply: int | None = None
drifted: int | None = None
safety_count: int | None = None
issues: list[InjectIssue] = field(default_factory=list)
error: str = ""
detail: str = ""
@dataclass
class PrecheckReport:
files: list[FilePrecheck] = field(default_factory=list)
@property
def issues(self) -> list[InjectIssue]:
out: list[InjectIssue] = []
for f in self.files:
out.extend(f.issues)
return out
@property
def safety_issues(self) -> list[InjectIssue]:
return list(self.issues)
@property
def ok(self) -> bool:
return all(not f.error for f in self.files)
def _load_doc(path: Path) -> dict[str, Any] | None:
try:
data = json.loads(path.read_text(encoding="utf-8-sig"))
except Exception:
return None
return data if isinstance(data, dict) else None
def resolve_locator_line(
doc: dict[str, Any], locator: str
) -> tuple[dict[str, Any] | None, dict[str, Any]]:
"""Map a WolfDawn inject locator to the JSON line dict and a hit_id."""
kind = str(doc.get("kind") or "")
m = _DB_LOC_RE.match(locator.strip())
if m and kind == "db":
type_id, row, field = int(m.group("type")), int(m.group("row")), int(m.group("field"))
for g in doc.get("groups") or []:
if not isinstance(g, dict) or g.get("type") != type_id:
continue
type_name = str(g.get("typeName") or type_id)
for ln in g.get("lines") or []:
if not isinstance(ln, dict):
continue
if ln.get("row") == row and ln.get("field") == field:
return ln, {
"json_file": "",
"kind": "db",
"sheet_name": type_name,
"row": row,
"field_name": str(ln.get("fieldName") or ""),
"type": type_id,
"field": field,
}
return None, {
"kind": "db",
"type": type_id,
"row": row,
"field": field,
"sheet_name": str(type_id),
}
m = _EVENT_LOC_RE.match(locator.strip())
if m and kind in ("map", "common"):
event = int(m.group("event"))
page = m.group("page")
page_i = int(page) if page is not None else None
cmd, si_arg = int(m.group("cmd")), int(m.group("str"))
for si, sc in enumerate(doc.get("scenes") or []):
if not isinstance(sc, dict) or sc.get("event") != event:
continue
if page_i is not None and sc.get("page") != page_i:
continue
for li, ln in enumerate(sc.get("lines") or []):
if not isinstance(ln, dict):
continue
if ln.get("cmd") == cmd and ln.get("str") == si_arg:
return ln, {
"json_file": "",
"kind": kind,
"sheet_name": "",
"scene_index": si,
"line_index": li,
"event": event,
"page": page_i,
"cmd": cmd,
"str": si_arg,
}
return None, {
"kind": kind,
"event": event,
"page": page_i,
"cmd": cmd,
"str": si_arg,
}
m = _GAMEDAT_LOC_RE.match(locator.strip())
if m and kind == "gamedat":
key = m.group("key").strip()
for ln in doc.get("lines") or []:
if isinstance(ln, dict) and str(ln.get("key") or "") == key:
return ln, {
"json_file": "",
"kind": "gamedat",
"sheet_name": "Game.dat",
"field_name": key,
"key": key,
}
return None, {"kind": "gamedat", "key": key, "sheet_name": "Game.dat"}
return None, {}
def apply_issue_text(
translated_dir: Path,
issue: InjectIssue,
new_text: str,
) -> tuple[bool, str]:
"""Write *new_text* onto the JSON line for *issue*. Returns (ok, error)."""
path = Path(translated_dir) / issue.json_file
if not path.is_file():
return False, f"{issue.json_file} not found"
doc = _load_doc(path)
if not doc:
return False, f"could not read {issue.json_file}"
line: dict[str, Any] | None = None
if issue.locator:
line, _ = resolve_locator_line(doc, issue.locator)
if line is None and issue.hit_id.get("kind") == "db":
line, _ = resolve_locator_line(
doc,
f"db type {issue.hit_id.get('type')} row {issue.hit_id.get('row')} "
f"field {issue.hit_id.get('field')}",
)
if line is None:
return False, f"could not locate {issue.locator or issue.json_file}"
line["text"] = new_text
src = line.get("source")
if isinstance(src, str) and isinstance(new_text, str):
repaired = wolf_codes.rebuild_text_preserving_source_codes(src, new_text)
if repaired != new_text:
line["text"] = repaired
path.write_text(
json.dumps(doc, ensure_ascii=False, indent=4) + "\n",
encoding="utf-8",
)
issue.text = str(line.get("text") or "")
return True, ""
def _precheck_strings_file(
json_name: str,
entry: dict,
inject_src: Path,
data_dir: Path,
originals_dir: Path,
*,
allow_code_drift: bool,
en_punct: bool,
) -> FilePrecheck:
result = FilePrecheck(json_name=json_name)
orig = orig_base_for(entry, data_dir, originals_dir)
if not orig.exists():
result.error = f"no pristine original at {orig} (re-run Step 0 extract)"
return result
if entry.get("kind") == "db" and not db_dat_sibling(orig).is_file():
result.error = "missing database .dat pair in originals (re-run Step 0 extract)"
return result
doc = _load_doc(inject_src)
with tempfile.TemporaryDirectory(prefix="wolf-precheck-") as tmp:
out = Path(tmp) / Path(entry["base"]).name
res = wolfdawn.strings_inject(
str(inject_src),
str(orig),
str(out),
allow_code_drift=allow_code_drift,
en_punct=en_punct,
dry_run=True,
log_fn=None,
)
result.detail = ((res.stdout or "") + "\n" + (res.stderr or "")).strip()
applied, drifted = wolfdawn.parse_strings_inject_counts(res.stdout, res.stderr)
result.would_apply = applied
result.drifted = drifted
result.safety_count = wolfdawn.parse_strings_inject_safety_count(res.stdout, res.stderr)
cli_err = wolfdawn.parse_inject_cli_error(res.stdout, res.stderr)
if cli_err and applied is None and not result.issues:
result.error = cli_err
return result
if doc:
for locator, kind, full in wolfdawn.parse_strings_inject_safety_lines(
res.stdout, res.stderr
):
line, hit_id = resolve_locator_line(doc, locator)
hit_id = dict(hit_id)
hit_id["json_file"] = json_name
if not hit_id.get("sheet_name"):
hit_id["sheet_name"] = json_name
src = str(line.get("source") or "") if isinstance(line, dict) else ""
txt = str(line.get("text") or "") if isinstance(line, dict) else ""
result.issues.append(
InjectIssue(
json_file=json_name,
kind=kind,
locator=locator,
message=full,
source=src,
text=txt,
hit_id=hit_id,
)
)
return result
def precheck_selected(
selected: list[str],
*,
manifest_entries: list[dict],
data_dir: Path,
originals_dir: Path,
translated_dir: Path,
allow_code_drift: bool = False,
en_punct: bool = False,
log_fn: Callable[[str], None] | None = None,
) -> PrecheckReport:
"""Dry-run inject for *selected* files and collect safety-guard issues."""
emit = log_fn or (lambda _msg: None)
report = PrecheckReport()
by_json = {e["json"]: e for e in manifest_entries if e.get("json")}
ordered = sorted(set(selected), key=lambda n: (n != NAMES_JSON, n.lower()))
for json_name in ordered:
if json_name == NAMES_JSON:
# names-inject does not emit the same per-line safety locators.
report.files.append(FilePrecheck(json_name=NAMES_JSON))
emit(f"Precheck {NAMES_JSON}: skipped (use names-inject dry-run in log if needed)")
continue
entry = by_json.get(json_name)
if not entry:
report.files.append(
FilePrecheck(
json_name,
error="not listed in manifest (re-run Step 0 extract)",
)
)
continue
src = translated_dir / json_name
if not src.is_file():
report.files.append(
FilePrecheck(json_name, error=f"not found in {translated_dir.name}/")
)
continue
emit(f"Precheck {json_name}")
inject_src = repair_inject_json(src)
fp = _precheck_strings_file(
json_name,
entry,
inject_src,
data_dir,
originals_dir,
allow_code_drift=allow_code_drift,
en_punct=en_punct,
)
if fp.error:
emit(f"{json_name}: {fp.error}")
else:
parts = []
if fp.would_apply is not None:
parts.append(f"would apply {fp.would_apply}")
if fp.issues:
parts.append(f"{len(fp.issues)} safety skip(s)")
elif fp.safety_count:
parts.append(f"{fp.safety_count} safety skip(s)")
else:
parts.append("no safety skips")
if fp.drifted:
parts.append(f"{fp.drifted} drifted")
emit(f" · {json_name}: " + ", ".join(parts))
report.files.append(fp)
return report
def format_precheck_summary(report: PrecheckReport) -> str:
"""One-line status for the Step 6 precheck label."""
safety = len(report.safety_issues)
errors = sum(1 for f in report.files if f.error)
parts = []
if safety:
parts.append(f"{safety} safety skip(s)")
if errors:
parts.append(f"{errors} file error(s)")
if not parts:
return "Precheck clean - no safety-guard skips."
return "Precheck: " + ", ".join(parts)
def issues_for_ui(report: PrecheckReport) -> list[InjectIssue]:
"""Safety-guard issues only."""
return list(report.safety_issues)