import machine
import network
import time
# network.country('DE')


class WlanClient:

    ssid = ''
    pw = ''
    wlan = None
    # Status-LED
    led_onboard = machine.Pin('LED', machine.Pin.OUT)
    led_onboard.value(False)

    def __init__(self, ssid, pw):
        # print("Hello from wlan class")
        self.ssid = ssid
        self.pw = pw
        self.wlan = network.WLAN(network.STA_IF)

    def connect(self):
        if not self.is_connected():
            print('No WLAN connected. Connecting ...' + self.ssid + ' ' + self.pw)
            self.wlan.active(True)
            self.wlan.connect(self.ssid, self.pw)
            for i in range(10):
                if self.wlan.status() < 0 or self.wlan.status() >= 3:
                    break
                time.sleep(1)
                # led_value = self.led_onboard.value() == 1
                # self.led_onboard.value(led_value)
        if self.wlan.isconnected():
            net_config = self.wlan.ifconfig()
            print("NetConfig:")
            print(net_config)

    def is_connected(self):
        return self.wlan.isconnected()