from PySide6.QtWidgets import *
from PySide6.QtCore import *
from PySide6.QtGui import *


class Window(QWidget):
    def __init__(self):
        super().__init__()
        self.resize(300,400)
        self.setWindowTitle("S7ͨÐŲâÊÔ")

        main_layout = QVBoxLayout()
        main_layout.addWidget(self.group_connect_plc())
        main_layout.addWidget(self.group_read_write_plc())

        self.setLayout(main_layout)

    def group_connect_plc(self):
        group = QGroupBox("Á¬½ÓPLC")
        le_plc_addr = QLineEdit()
        le_plc_rack = QLineEdit()
        le_plc_slot = QLineEdit()
        btn_connect = QPushButton("Á¬½Ó")
        btn_disconnect = QPushButton("¶Ï¿ªÁ¬½Ó")

        #´´½¨±íµ¥²¼¾Ö
        form_layout  = QFormLayout()
        form_layout.addRow("PLC Adress:",le_plc_addr)
        form_layout.addRow("PLC Rack:",le_plc_rack)
        form_layout.addRow("PLC Slot:",le_plc_slot)
        form_layout.addRow(btn_connect,btn_disconnect)
        form_layout.setSpacing(20)
        form_layout.setFieldGrowthPolicy(QFormLayout.FieldGrowthPolicy.FieldsStayAtSizeHint)

        #¸¸¶ÔÏóÉèÖò¼¾ÖÆ÷
        group.setLayout(form_layout)
        return group

    def group_read_write_plc(self):
        group = QGroupBox("¶ÁдÊý¾Ý")
        label_db_num = QLabel("DB Number")
        le_db_num = QLineEdit()
        label_start_addr = QLabel("Start Adress")
        le_start_addr = QLineEdit()
        label_data_type = QLabel("Data Type")
        combox = QComboBox()
        label_value_to_write = QLabel("Value to Write")
        le_value_to_write = QLineEdit()
        btn_read = QPushButton("read")
        btn_write= QPushButton("write")

        grid_layout = QGridLayout()
        grid_layout.addWidget(label_db_num,0,0)
        grid_layout.addWidget(le_db_num,0,1)
        grid_layout.addWidget(label_start_addr,1,0)
        grid_layout.addWidget(le_start_addr,1,1)
        grid_layout.addWidget(label_data_type,2,0)
        grid_layout.addWidget(combox,2,1)
        grid_layout.addWidget(label_value_to_write,3,0)
        grid_layout.addWidget(le_value_to_write,3,1)
        grid_layout.addWidget(btn_read,2,2)
        grid_layout.addWidget(btn_write,3,2)

        group.setLayout(grid_layout)

        return group


if __name__ == '__main__':
    def btn_slot(a,b,c):
        print(a,b,c)


    import sys
    app = QApplication(sys.argv)
    win = Window()
    win.plc_signal_data.connect(btn_slot)
    win.show()
    sys.exit(app.exec())