# ---------------------------------------------------------------------------
# GET /api/customers/declared-total — 云客口径合计(页脚对齐云客显示,2026-08-20)
# ---------------------------------------------------------------------------

async def _seed_accounts_for_declared(session):
    from app.db.models import WechatAccount

    session.add_all([
        WechatAccount(wx_id="w1", contacts_num=100),
        WechatAccount(wx_id="w2", contacts_num=23),
        WechatAccount(wx_id="w3", contacts_num=None),
    ])
    await session.commit()


async def test_declared_total_sums_contacts_num(make_client):
    """分渠道 declared_total = Σ 员工账号表 contacts_num(云客含重复口径)。"""
    from app.db.models import WhatsappAccount

    async def seed_both(session):
        await _seed_accounts_for_declared(session)
        session.add_all([
            WhatsappAccount(uid="a1@s.whatsapp.net", contacts_num=10),
            WhatsappAccount(uid="a2@s.whatsapp.net", contacts_num=5),
        ])
        await session.commit()

    client = await make_client(seed_both)
    r = await client.get("/api/customers/declared-total")
    assert r.status_code == 200
    body = r.json()
    assert body["wechat"]["declared_total"] == 123
    assert body["wechat"]["account_count"] == 2  # 只计有值的员工
    assert body["whatsapp"]["declared_total"] == 15
    assert body["whatsapp"]["account_count"] == 2