"""模式 3 样本闭环：Mock 端点可读，且不触碰 WMS_API / TEST_INBOUND_ERP。

宿主未启动时本脚本只验证样本与 Mock，不把未跑通的推数记为通过。
用法：先在 doc/db/mdp/mock_api 启动 mock_server（8018），再执行本脚本。
"""
from __future__ import annotations

import json
import sys
import urllib.request
from pathlib import Path

MOCK = "http://127.0.0.1:8018"
TOKEN = "uat-mock-token"
ROOT = Path(__file__).resolve().parents[1] / "mock_api"
PATHS = [
    "/api/inventory-txn",
    "/api/inventory-balance-monthly",
    "/api/fqc-task",
    "/api/work-order-bom",
    "/api/mes/report",
    "/api/sales-order",
    "/api/item",
]


def main() -> int:
    endpoints = json.loads((ROOT / "endpoints.json").read_text(encoding="utf-8"))
    missing = [p for p in PATHS if p not in endpoints]
    if missing:
        print("endpoints missing:", ", ".join(missing))
        return 1
    ok = 0
    for path in PATHS:
        req = urllib.request.Request(
            MOCK + path,
            headers={"Authorization": f"Bearer {TOKEN}"},
        )
        try:
            with urllib.request.urlopen(req, timeout=5) as resp:
                body = json.loads(resp.read().decode("utf-8"))
        except Exception as ex:
            print(f"FAIL {path}: {ex}")
            print("Mock 未启动或样本不可读。推数入中立层需要宿主，本次不记为通过。")
            return 2
        rows = body.get("data", {}).get("list")
        if not isinstance(rows, list) or not rows or "bizKey" not in rows[0]:
            print(f"FAIL {path}: data.list 无 bizKey")
            return 1
        ok += 1
        print(f"OK {path} rows={len(rows)}")
    print(f"mock samples {ok}/{len(PATHS)}. 宿主推数闭环未在本脚本内执行。")
    return 0


if __name__ == "__main__":
    sys.exit(main())