#!/usr/bin/env python3
"""CLI entrypoint for inventory sync."""

from __future__ import annotations

import logging
from logging.handlers import RotatingFileHandler
from pathlib import Path
import re
import sys
import time
from typing import Any

from inventory_sync.cli import main as inventory_sync_main


LOGGER_NAME = "inventory_sync_entrypoint"
logger = logging.getLogger(LOGGER_NAME)
PROJECT_ROOT = Path(__file__).resolve().parent
LOG_DIR = PROJECT_ROOT / "logs"
LOG_FILE = LOG_DIR / "list_feishu_base_tables.log"
SENSITIVE_PATTERN = re.compile(r"(?i)(password|passwd|secret|token|authorization)\s*[:=]\s*([^\s,;]+)")

LOG_FIELD_LABELS = {
    "argv": "参数",
    "cwd": "工作目录",
    "elapsed_ms": "耗时毫秒",
    "error": "错误",
    "exit_code": "退出码",
    "log_file": "日志文件",
}


def configure_logging() -> None:
    LOG_DIR.mkdir(parents=True, exist_ok=True)
    formatter = logging.Formatter(
        fmt="%(asctime)s %(levelname)s %(name)s %(message)s",
        datefmt="%Y-%m-%d %H:%M:%S",
    )
    stream_handler = logging.StreamHandler(sys.stderr)
    stream_handler.setFormatter(formatter)
    file_handler = RotatingFileHandler(LOG_FILE, maxBytes=5 * 1024 * 1024, backupCount=5, encoding="utf-8")
    file_handler.setFormatter(formatter)
    root_logger = logging.getLogger()
    root_logger.handlers.clear()
    root_logger.setLevel(logging.INFO)
    root_logger.addHandler(stream_handler)
    root_logger.addHandler(file_handler)


def sanitize_value(value: Any) -> Any:
    if isinstance(value, str):
        return SENSITIVE_PATTERN.sub(r"\1=***", value)
    return value


def log_event(level: int, event: str, **fields: Any) -> None:
    safe_event = sanitize_value(event)
    details = " ".join(
        f"{LOG_FIELD_LABELS.get(key, key)}={sanitize_value(value)!r}" for key, value in fields.items()
    )
    logger.log(level, "事件=%s%s", safe_event, f" {details}" if details else "")


def main() -> int:
    configure_logging()
    started_at = time.monotonic()
    log_event(
        logging.INFO,
        "飞书同步入口启动",
        argv=sys.argv[1:],
        cwd=Path.cwd(),
        log_file=LOG_FILE,
    )
    try:
        exit_code = inventory_sync_main()
    except SystemExit as exc:
        exit_code = int(exc.code or 0) if isinstance(exc.code, int) else 1
        log_event(
            logging.INFO if exit_code == 0 else logging.ERROR,
            "飞书同步入口主动退出",
            exit_code=exit_code,
            elapsed_ms=int((time.monotonic() - started_at) * 1000),
        )
        return exit_code
    except Exception as exc:
        logger.exception(
            "事件=%s 错误=%r 耗时毫秒=%r",
            "飞书同步入口异常",
            sanitize_value(str(exc)),
            int((time.monotonic() - started_at) * 1000),
        )
        return 1

    log_event(
        logging.INFO if exit_code == 0 else logging.ERROR,
        "飞书同步入口完成",
        exit_code=exit_code,
        elapsed_ms=int((time.monotonic() - started_at) * 1000),
    )
    return exit_code


if __name__ == "__main__":
    raise SystemExit(main())