#!/usr/bin/env python3
"""
调试分钟数据API问题
"""
import akshare as ak
import pandas as pd
import sys

print("调试AKShare分钟数据API...")
print(f"AKShare版本: {ak.__version__}")

# 测试几个股票
test_symbols = [
    ("sz000001", "000001", "平安银行"),
    ("sh600000", "600000", "浦发银行"), 
    ("sz000504", "000504", "*ST生物"),
]

for symbol_sh_sz, code, name in test_symbols:
    print(f"\n{'='*60}")
    print(f"测试: {symbol_sh_sz} {name}")
    print(f"{'='*60}")
    
    for period_str, period_name in [("1", "1min"), ("5", "5min"), ("15", "15min")]:
        print(f"\n  测试{period_name}...", end=" ")
        try:
            df = ak.stock_zh_a_minute(
                symbol=symbol_sh_sz,
                period=period_str,
                adjust='hfq'
            )
            
            if df is not None and not df.empty:
                print(f"✅ 成功 {len(df)} 条记录")
                print(f"    列名: {list(df.columns)}")
                print(f"    前3行:\n{df.head(3)}")
            else:
                print(f"❌ 空数据")
                
        except Exception as e:
            print(f"❌ 异常: {e}")
            import traceback
            traceback.print_exc()

print("\n" + "="*60)
print("测试完成")