# ============================================================
# 通用 Excel 现场导入器（moduleId: importers-excel, 可重生 ✅）
# 列名映射/工厂命名/工时推断等客户差异 → profiles/*.json；
# 解析逻辑复用 domain-kangni-intake（首个 profile 实现），
# 导入结果同时落 world dict 与 SQLite（项目隔离）。
# ============================================================
from __future__ import annotations

import json
import os
from pathlib import Path
from typing import Any

PROFILES_DIR = Path(__file__).parent / "profiles"


def list_profiles() -> list[dict[str, Any]]:
    """列出可用导入 profile（id/名称/描述）。"""
    out = []
    for f in sorted(PROFILES_DIR.glob("*.json")):
        try:
            p = json.loads(f.read_text(encoding="utf-8"))
            out.append({"profileId": p.get("profileId") or f.stem,
                        "projectName": p.get("projectName") or f.stem,
                        "description": p.get("description") or ""})
        except (json.JSONDecodeError, OSError):
            continue
    return out


def load_profile(profile_id: str = "kangni") -> dict[str, Any]:
    """加载导入 profile；不存在时返回空 dict（调用方走内置默认）。"""
    path = PROFILES_DIR / f"{profile_id}.json"
    if not path.exists():
        return {}
    try:
        return json.loads(path.read_text(encoding="utf-8"))
    except (json.JSONDecodeError, OSError):
        return {}


def import_site_excel(
    world: dict[str, Any],
    *,
    profile_id: str = "kangni",
    route_path: str | Path | None = None,
    data_dir: str | Path | None = None,
    include_sibling_orders: bool = False,
    station_count: int | None = None,
) -> dict[str, Any]:
    """按 profile 导入现场 Excel → world + SQLite（激活对应项目）。"""
    from server.aps_domain.kangni_intake import load_site_into_world

    profile = load_profile(profile_id)
    meta = load_site_into_world(
        world,
        route_path=route_path,
        data_dir=data_dir,
        include_sibling_orders=include_sibling_orders,
        station_count=station_count or int(profile.get("stationCount") or 4),
        profile=profile,
    )
    # 导入结果入库：激活该客户项目并替换其主数据
    if not os.environ.get("APS_DB_DISABLED"):
        try:
            from server.db.sync import set_active_project, world_to_db
            set_active_project(
                profile.get("projectCode") or profile_id,
                profile.get("projectName") or profile_id,
                profile.get("industry") or "machining",
            )
            world_to_db(world)
            meta["dbSynced"] = True
        except Exception:
            meta["dbSynced"] = False
    return meta