# ---------------------------------------------------------------------------
# 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


# ---------------------------------------------------------------------------
# send_today / receive_today — 今日发送/接收条数(对齐云客口径,2026-08-22)
# ---------------------------------------------------------------------------

async def _seed_today_counts(session):
    import datetime as dt

    from app.db.models import Customer as C, Message as M

    now_ms = int(dt.datetime.now(dt.UTC).timestamp() * 1000)
    yesterday_ms = now_ms - 86_400_000
    session.add_all([
        C(channel="wechat", owner_account_id="o1", friend_id="f1"),
        C(channel="wechat", owner_account_id="o1", friend_id="f2"),
    ])
    # f1: 今日 3发2收 + 昨日 5发(不应计入)
    for i in range(3):
        session.add(M(msg_id=f"t1s{i}", channel="wechat", owner_account_id="o1", talker_id="f1", is_send=True, timestamp=now_ms - i * 1000))
    for i in range(2):
        session.add(M(msg_id=f"t1r{i}", channel="wechat", owner_account_id="o1", talker_id="f1", is_send=False, timestamp=now_ms - i * 1000))
    for i in range(5):
        session.add(M(msg_id=f"t0s{i}", channel="wechat", owner_account_id="o1", talker_id="f1", is_send=True, timestamp=yesterday_ms))
    # f2: 无消息
    await session.commit()


async def test_customers_today_send_receive(make_client):
    """发送/接收今日列 = 本地消息表按 Asia/Shanghai 今日聚合。"""
    client = await make_client(_seed_today_counts)
    r = await client.get("/api/customers", params={"channel": "wechat"})
    assert r.status_code == 200
    by_fid = {it["friend_id"]: it for it in r.json()["items"]}
    assert by_fid["f1"]["send_today"] == 3
    assert by_fid["f1"]["receive_today"] == 2
    assert by_fid["f2"]["send_today"] == 0
    assert by_fid["f2"]["receive_today"] == 0