import PyQt5.QtWidgets as pq
import PyQt5.QtGui as qg
import threading
import time
import serial
import copy
import csv
import os.path
import types
import datetime
import string
import sys
from gui import Ui_MainWindow, QtWidgets

app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()

#tu pocedury
def start():
    t = threading.Thread(target=readThatSerial, args=(com,runThis), daemon=True)
    t.daemon=True
    t.start()

def potwierdz():
    global com
    com=ui.combo_COM.currentText()
    print(com)
    global pomiar
    pomiar=ui.combo_COM_2.currentText()



ui.setupUi(MainWindow)
#tu zdarzenia
ui.startButton.clicked.connect(start)
ui.PotwierdzButton.clicked.connect(potwierdz)

MainWindow.show()

#tu reszta
def readThatSerial(whichSerial, runRef):
    ser = serial.Serial(whichSerial, 38400, timeout=3)
    whole = ""
    numbers = types.SimpleNamespace()
    numbers.dataNumber = 0
    while(runRef):
        s = ser.read()
        if(len(s) > 0):
            try:
                whole += s.decode("utf-8")
            except Exception as e:
                print("probably decode error: " + str(e))

        lastStart = 0
        for i in range(len(whole)):
            if(whole[i] == "<"):
                data = whole[lastStart:i]

                handleCommand(data, numbers)
                numOfMeas = 0

                newData = whole[i+1:]
                whole = copy.deepcopy(newData)
                lastStart = i+1


def handleCommand(data, numbers):
    global pomiar
    zm=float(pomiar)*10
    interwal=zm
    parts = data.split("&")
    numbers.dataNumber += 1
    if(numbers.dataNumber % interwal == 0):
        for i in range(len(parts)):
            if ("=" in parts[i]):
                lol = parts[i].split("=")
                print("ai fund da dataaaa: " + parts[i])
                print("name of data " + lol[0])
                print("value of data " + lol[1])
                numbers.dataNumber = 0

        with open('plik.csv', 'a', encoding='utf-8', newline='') as csvfile:
            csvwriter = csv.writer(csvfile)
            teraz=datetime.datetime.now()
            tim =(teraz.strftime("%H:%M:%S.%f"))
            czas=list([tim])
            csvwriter.writerow(czas+parts)
            print(czas)
            ui.LCD_ax1.display(parts[0])
            ui.LCD_ay1.display(parts[1])
            ui.LCD_az1.display(parts[2])


if not os.path.isfile('plik.csv'):
    with open('plik.csv', 'a', encoding='utf-8', newline='') as csvfile:
        csvwriter = csv.writer(csvfile)
        csvwriter.writerow(["t", 'a_x', 'a_y', 'a_z', ])
        csvwriter.writerow(["H:m:s:ms",'m/s^2', 'm/s^2', 'm/s^2'])

runThis = True


sys.exit(app.exec_())