import sys; sys.path.insert(0, 'C:/Users/lookt/a_stock_timeline')
from src.fetcher import lhb_fetcher
import requests

# Test LHB for last Friday
for date in ['2026-09-12', '2026-09-11']:
    print(f"\n=== LHB {date} ===")
    df = lhb_fetcher.fetch_lhb_date(date)
    print(f"  rows: {len(df)}")
    if not df.empty:
        print(df[['trade_date','ts_code','name','reason']].head(3).to_string(index=False))

# If empty, check raw API response
print("\n=== Raw API check ===")
url = 'https://datacenter-web.eastmoney.com/api/data/v1/get'
params = {
    'reportName': 'RPT_LHB_ALL_STOCKS',
    'columns': 'ALL',
    'filter': "(TRADE_DATE='2026-09-12')",
    'pageNumber': 1,
    'pageSize': 3,
    'sortTypes': '-1',
    'sortColumns': 'SINGLE_NET_AMT',
    'source': 'WEB',
    'client': 'WEB',
}
headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36',
    'Referer': 'https://data.eastmoney.com/',
    'Accept': 'application/json',
}
r = requests.get(url, params=params, headers=headers, timeout=15)
print('status:', r.status_code)
resp = r.json()
print('success:', resp.get('success'))
print('message:', resp.get('message'))
result = resp.get('result')
if result:
    print('pages:', result.get('pages'))
    data = result.get('data') or []
    print('data count:', len(data))
    if data:
        print('first row keys:', list(data[0].keys())[:8])
else:
    print('result is None or empty')