from __future__ import annotations

import unittest

from tushare_client import TushareClient


class FakeRealtimeClient(TushareClient):
    def query(self, api_name, params=None, fields=""):
        params = params or {}
        if api_name == "trade_cal":
            return [
                {
                    "cal_date": "20260720",
                    "is_open": 1,
                    "pretrade_date": "20260717",
                }
            ]
        if api_name == "stock_basic":
            return [
                {"ts_code": "000001.SZ", "name": "甲", "industry": "银行"},
                {"ts_code": "000002.SZ", "name": "乙", "industry": "地产"},
                {"ts_code": "000003.SZ", "name": "丙", "industry": "元器件"},
            ]
        if api_name == "stk_limit":
            return [
                {"ts_code": "000001.SZ", "up_limit": 11.0, "down_limit": 9.0},
                {"ts_code": "000002.SZ", "up_limit": 22.0, "down_limit": 18.0},
                {"ts_code": "000003.SZ", "up_limit": 33.0, "down_limit": 27.0},
            ]
        if api_name == "daily_basic":
            requested_code = str(params.get("ts_code") or "")
            rows = [
                {"ts_code": "000001.SZ", "trade_date": "20260717", "float_share": 1000},
                {"ts_code": "000002.SZ", "trade_date": "20260717", "float_share": 2000},
                {"ts_code": "000003.SZ", "trade_date": "20260717", "float_share": 3000},
            ]
            return [row for row in rows if not requested_code or row["ts_code"] == requested_code]
        if api_name == "daily":
            return [
                {"ts_code": params.get("ts_code"), "trade_date": "20260713", "vol": 1000, "amount": 1},
                {"ts_code": params.get("ts_code"), "trade_date": "20260714", "vol": 1000, "amount": 1},
                {"ts_code": params.get("ts_code"), "trade_date": "20260715", "vol": 1000, "amount": 1},
                {"ts_code": params.get("ts_code"), "trade_date": "20260716", "vol": 1000, "amount": 1},
                {"ts_code": params.get("ts_code"), "trade_date": "20260717", "vol": 1000, "amount": 1},
            ]
        if api_name == "limit_list_d":
            return [
                {
                    "ts_code": "000001.SZ",
                    "name": "甲",
                    "industry": "银行",
                    "close": 10.0,
                    "pct_chg": 10.0,
                    "amount": 100000000,
                    "limit_times": 2,
                }
            ]
        if api_name == "rt_k":
            rows = [
                {
                    "ts_code": "000001.SZ", "name": "甲", "pre_close": 10.0,
                    "open": 10.1, "high": 11.0, "low": 10.0, "close": 11.0,
                    "vol": 1000, "amount": 100000000, "num": 10,
                },
                {
                    "ts_code": "000002.SZ", "name": "乙", "pre_close": 20.0,
                    "open": 19.5, "high": 20.0, "low": 18.0, "close": 18.0,
                    "vol": 2000, "amount": 200000000, "num": 20,
                },
                {
                    "ts_code": "000003.SZ", "name": "丙", "pre_close": 30.0,
                    "open": 31.0, "high": 33.0, "low": 30.0, "close": 32.0,
                    "vol": 3000, "amount": 300000000, "num": 30,
                },
            ]
            requested = {
                code for code in str(params.get("ts_code") or "").split(",") if code
            }
            return [row for row in rows if row["ts_code"] in requested]
        raise AssertionError(f"Unexpected API call: {api_name} {params}")


class RealtimeDashboardTests(unittest.TestCase):
    def setUp(self):
        TushareClient._realtime_reference_cache.clear()
        TushareClient._capital_cache.clear()
        TushareClient._latest_realtime_market.clear()
        TushareClient._stock_activity_cache.clear()
        self.client = FakeRealtimeClient("test-token")

    def test_realtime_dashboard_classifies_pools_and_units(self):
        dashboard = self.client._realtime_dashboard("20260720", "20260720", "20260717")

        self.assertTrue(dashboard["meta"]["realtime"])
        self.assertEqual(dashboard["meta"]["quote_count"], 3)
        self.assertEqual(dashboard["overview"]["limit_up_count"], 1)
        self.assertEqual(dashboard["overview"]["limit_down_count"], 1)
        self.assertEqual(dashboard["overview"]["broken_count"], 1)
        self.assertEqual(dashboard["overview"]["amount_billion"], 6.0)
        self.assertEqual(dashboard["limits"][0]["streak"], 3)
        self.assertEqual(dashboard["limits"][0]["amount_billion"], 1.0)

    def test_realtime_stock_quote_uses_cached_industry(self):
        self.client._load_realtime_reference("20260720", "20260717")
        quote = self.client.realtime_stock_quote("000003.SZ")

        self.assertEqual(quote["name"], "丙")
        self.assertEqual(quote["sector"], "元器件")
        self.assertAlmostEqual(quote["change"], 6.6667)
        self.assertEqual(quote["amount_billion"], 3.0)
        self.assertAlmostEqual(quote["turnover_rate"], 0.01)


if __name__ == "__main__":
    unittest.main()