# main.py
from metric_device import DeviceManager
import time

# ✅ 初始化设备（自动单例，避免重复连接）
scale1 = DeviceManager.get_device("192.168.250.66", 8234, "Line1")
scale2 = DeviceManager.get_device("192.168.250.63", 502, "Line2")

# ✅ 统一 get() 接口获取最新数据
try:
    for i in range(10000):
        time.sleep(0.01)
        
        data1 = scale1.get()  # ← 您要的 get 接口！
        data2 = scale2.get()
        
        if data1:
            print("dpwn:",{data1['weight']})
            # print(f"[{data1['status']}] {data1['weight']:6}g | RTT: {data1['rtt_ms']:.1f}ms | {data1['raw_data']}")
        if data2:
            print("up:",{data2['weight']})
            # print(f"[{data2['status']}] {data2['weight']:6}g | RTT: {data2['rtt_ms']:.1f}ms | {data2['raw_data']}")



except KeyboardInterrupt:
    print("\nStopped.")