import sys

from PyQt5.QtWidgets import QApplication, QMainWindow, QDockWidget, QToolBar, QAction, QTabWidget, QGridLayout
from PyQt5.QtCore import Qt, QTimer
from PyQt5.QtGui import QIcon
from utils.DBModels.BaseModel import *
from model.ClientModel.Client import Client
from UI.DeviceWidget import DeviceWidget
from model.ProjectModel.DeviceManage import DevicesManange

class CommonHelper:
    def __init__(self):
        pass

    @staticmethod
    def readQss(style):
        with open(style,"r") as f:
            return f.read()


class MainWindow(QMainWindow):
    def __init__(self):
        super().__init__()
        self.devicesManange = DevicesManange()
        self.initUI()

    def initUI(self):

        self.protocolTimer = QTimer()
        self.protocolTimer.timeout.connect(self.readValues)

        self.toolbar = QToolBar()
        self.addToolBar(self.toolbar)
        
        self.startProtocolBtn = QAction("开始通讯", self)
        self.startProtocolBtn.setObjectName("startProtocolBtn")
        self.startProtocolBtn.setCheckable(True)
        self.startProtocolBtn.triggered.connect(self.startProtocol)

        self.loadProjectBtn = QAction('导入工程', self)
        self.loadProjectBtn.setObjectName("loadProjectBtn")
        self.loadProjectBtn.triggered.connect(self.loadProject)

        # self.toolbar.addAction(self.loadProjectBtn)
        self.toolbar.addAction(self.startProtocolBtn)

        dpMasterDockWidget = QDockWidget('DP主站')
        dpMasterDockWidget.setWidget(DeviceWidget(dpMasterDockWidget, self.devicesManange))
        dpMasterDockWidget.setFeatures(QDockWidget.DockWidgetMovable | QDockWidget.DockWidgetFloatable) # type: ignore

        dpSlaveDockWidget = QDockWidget('DP从站')
        dpSlaveDockWidget.setWidget(DeviceWidget(dpSlaveDockWidget, self.devicesManange))
        dpSlaveDockWidget.setFeatures(QDockWidget.DockWidgetMovable | QDockWidget.DockWidgetFloatable) # type: ignore

        paMasterDockWidget = QDockWidget('PA主站')
        paMasterDockWidget.setWidget(DeviceWidget(paMasterDockWidget, self.devicesManange))
        paMasterDockWidget.setFeatures(QDockWidget.DockWidgetMovable | QDockWidget.DockWidgetFloatable) # type: ignore

        paSlaveDockWidget = QDockWidget('PA从站')
        paSlaveDockWidget.setWidget(DeviceWidget(paSlaveDockWidget, self.devicesManange))
        paSlaveDockWidget.setFeatures(QDockWidget.DockWidgetMovable | QDockWidget.DockWidgetFloatable) # type: ignore

        self.addDockWidget(Qt.TopDockWidgetArea, dpMasterDockWidget) # type: ignore
        self.addDockWidget(Qt.TopDockWidgetArea, dpSlaveDockWidget) # type: ignore
        self.addDockWidget(Qt.BottomDockWidgetArea, paMasterDockWidget) # type: ignore
        self.addDockWidget(Qt.BottomDockWidgetArea, paSlaveDockWidget) # type: ignore

        self.setWindowIcon(QIcon('Static/zhjt.ico'))
        self.setWindowTitle("PROFIBUS")
        self.resize(800, 600)
        # self.showMaximized()

    def startProtocol(self):
        if self.startProtocolBtn.isCheckable():
            self.startProtocolBtn.setText('停止通讯')
            self.startProtocolBtn.setCheckable(False)
            self.protocolTimer.start(500)

        else:
            self.startProtocolBtn.setText('开始通讯')
            self.startProtocolBtn.setCheckable(True)
            self.protocolTimer.stop()

    def readValues(self):
        self.devicesManange.readAreas()
        dockWidgets = self.findChildren(QDockWidget) #找到四个dockWidget窗口
        for dockWidget in dockWidgets:
            if dockWidget.widget().deviceTabWidget.currentWidget().objectName() == 'initWidget':
                print(dockWidget.widget().deviceTabWidget.currentWidget().objectName())
                continue

            areaTabWidget = dockWidget.widget().deviceTabWidget.currentWidget()#判断四个窗口里是否有deviceTabWidget
            if areaTabWidget.currentWidget().objectName() == 'initWidget':
                print(2)
                continue
            if areaTabWidget.currentWidget().state:
                print(3)
                continue

            # masterAndSlave = dockWidget.windowTitle()[2:5]
            # proType = dockWidget.windowTitle()
            # dataType = dataTypeCombox.currentText()
            # dataTypeAndModel = masterAndSlave + dataType 
    
            # if dataTypeAndModel in ['主站AI', '主站DI', '从站AO', '从站DO']:
            #     devicecurIndex = deviceTabWidget.currentIndex()
            #     deviceTabText = deviceTabWidget.tabText(devicecurIndex)
            # try:
            areacurindex = areaTabWidget.currentIndex()
            #     deviceName = deviceTabText + proType
            buttonlayoutWidget = areaTabWidget.currentWidget().buttonWidgets#获取buttonlayout
            buttonlayoutWidget.readValues(curIndex = areacurindex)
            # except Exception as e:
            #     print(e)
       

    def loadProject(self):
        pass 

if __name__ == '__main__':
    app = QApplication(sys.argv)
    Client.initDB()
    window = MainWindow()

    window.show()
    sys.exit(app.exec_())