"""Fixture payloads for ``POST /qqweb/WhatsAppUser/businessSalesList`` (M3).

These records mirror the real field names captured from the live CRM (see the
data dictionary §3 and phase0-findings.md §5):

``uid`` (PK, ``<phone>@s.whatsapp.net``), ``userId`` / ``userName`` (owning
staff real name), ``nickName``, ``phone`` / ``salePhone`` / ``salesBindPhone``,
``contactsNum`` / ``groupNum`` / ``talkerCount`` / ``friendAddNum``,
``isOnJob``, ``lastUpdate``.

The envelope differs from the WeChat list endpoints: rows sit under
``data.overviews`` (NOT ``data.data``) and the declared row count is
``data.totalCount`` (NOT ``data.total``); the page count is ``data.pageCount``::

    {"message":"调用成功","code":"10000","success":true,"traceId":"...",
     "data":{"page":.., "pageCount":.., "totalCount":.., "overviews":[...]}}

The cassette ships two pages so a test can drive the page-number paginator
across the empty-page stop signal:

* page 1 -> 2 of the 4 fixture records, ``totalCount=4``
* page 2 -> the other 2 records, ``totalCount=4``
* (page 3 -> empty ``overviews`` array, served inline by the test)

Records carry every field with a target ``WhatsappAccount`` column so the test
can assert a full mapping end-to-end, plus the embedded ``userId`` + ``userName``
staff pair (the owning employee) so the embedded-staff repo upsert can be
exercised against capture-shaped input (including a no-``userId`` orphan to
exercise the best-effort skip path).
"""

from __future__ import annotations

from typing import Any

# ---------------------------------------------------------------------------
# Capture-shaped WhatsApp staff-account records (4 total across 2 pages).
# ---------------------------------------------------------------------------

WA_ACCOUNT_RECORDS: list[dict[str, Any]] = [
    {
        "uid": "8613800000001@s.whatsapp.net",
        "userId": "wa_staff_001",
        "userName": "Alice Wang",
        "nickName": "Alice WA",
        "phone": "8613800000001",
        "salePhone": "8613800000001",
        "salesBindPhone": "8613900000001",
        "contactsNum": 421,
        "groupNum": 12,
        "talkerCount": 38,
        "friendAddNum": 7,
        "isOnJob": 1,
        "lastUpdate": 1700000000123,
        "version": "v1.20260731.alice.wa",
    },
    {
        "uid": "8613800000002@s.whatsapp.net",
        "userId": "wa_staff_002",
        "userName": "Bob Chen",
        "nickName": "Bob WA",
        "phone": "8613800000002",
        "salePhone": "8613800000002",
        "salesBindPhone": "8613900000002",
        "contactsNum": 58,
        "groupNum": 2,
        "talkerCount": 9,
        "friendAddNum": 1,
        "isOnJob": 1,
        "lastUpdate": 1700000000456,
        "version": "v1.20260731.bob.wa",
    },
    {
        "uid": "8613800000003@s.whatsapp.net",
        "userId": "wa_staff_003",
        "userName": "Carol Liu",
        "nickName": "Carol WA",
        "phone": "8613800000003",
        "salePhone": "8613800000003",
        "salesBindPhone": "8613900000003",
        "contactsNum": 1899,
        "groupNum": 64,
        "talkerCount": 210,
        "friendAddNum": 33,
        "isOnJob": 0,  # departed staff — exercises the falsy isOnJob path
        "lastUpdate": 1700000000789,
        "version": "v1.20260731.carol.wa",
    },
    {
        # Account with NO embedded staff (userId missing) — the scraper must
        # still yield it; the embedded-staff repo upsert must skip it cleanly.
        "uid": "8613800000004@s.whatsapp.net",
        "userId": None,
        "userName": None,
        "nickName": "Orphan WA",
        "phone": "8613800000004",
        "salePhone": "8613800000004",
        "salesBindPhone": "8613900000004",
        "contactsNum": 3,
        "groupNum": 0,
        "talkerCount": 1,
        "friendAddNum": 0,
        "isOnJob": 0,
        "lastUpdate": 1700000001000,
        "version": "v1.20260731.orphan.wa",
    },
]

# Default page size for the fixture (and the scraper). totalCount=4 means the
# fixture fills exactly 2 pages of size 2 plus a terminating empty page.
TOTAL = len(WA_ACCOUNT_RECORDS)
DEFAULT_PAGE_SIZE = 2


def make_wa_accounts_response(
    records: list[dict[str, Any]],
    *,
    total_count: int,
    page: int = 1,
    page_size: int = DEFAULT_PAGE_SIZE,
    page_count: int | None = None,
    trace_id: str | None = None,
) -> dict[str, Any]:
    """Build a capture-shaped ``businessSalesList`` response envelope.

    Shape::

        {"message":"调用成功","code":"10000","success":true,"traceId":"...",
         "data":{"page":.., "pageCount":.., "totalCount":.., "overviews":[...]}}

    ``page_count`` defaults to ``ceil(total_count / page_size)`` when omitted.
    """
    if page_count is None:
        import math

        page_count = math.ceil(total_count / page_size) if page_size else 1
    return {
        "message": "调用成功",
        "code": "10000",
        "success": True,
        "traceId": trace_id or f"trace-wa-acct-{page}",
        "data": {
            "page": page,
            "pageCount": page_count,
            "totalCount": total_count,
            "overviews": list(records),
        },
    }