import sys
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtCore import Qt, QModelIndex
from PyQt5.QtGui import QStandardItemModel, QStandardItem
from PyQt5.QtWidgets import (QApplication, QMainWindow, QTreeView,QMessageBox,QHBoxLayout,QStackedWidget,QVBoxLayout,QPushButton,
                             QAbstractItemView, QHeaderView, QStyleFactory, QGridLayout)
from UI.VarManages.FFTreeView import ParamView
from UI.VarManages.VarWidget import VarWidgets
from protocol.FF.FFProtocol import FFProtocol
class FFWidget(VarWidgets):
    def __init__(self, parent=None):
        self.FFCom = FFProtocol()
        super(FFWidget, self).__init__(parent)
        # self.setupUI()


    def setupUI(self):
        # self.verticalLayout = QHBoxLayout(self)
        self.model = QStandardItemModel()
        self.model.setHorizontalHeaderLabels(['InterFace'])

        self.deviceView = QTreeView()
        self.deviceView.setModel(self.model)
        self.deviceView.setObjectName('deviceView')
        # self.initDevView()
        self.deviceView.setStyle(QStyleFactory.create('windows'))
        self.deviceView.expandAll()
        self.deviceView.doubleClicked.connect(self.devClicked)

        self.paramsView = ParamView(self.FFCom)

        self.gridLayout = QGridLayout()
        self.gridLayout.setObjectName(u"gridLayout")

        self.gridLayout.addWidget(self.deviceView, 0, 0, 1, 2)

        self.gridLayout.addWidget(self.paramsView, 0, 1, 1, 6)
        self.setLayout(self.gridLayout)

        # self.proxy = self.paramsView.proxy
        # self.horizontalHeader = self.paramsView.header()   
        # self.horizontalHeader.sectionClicked.connect(self.on_view_horizontalHeader_sectionClicked)



    def initDevView(self):
        self.FFCom.open()
        for dev in self.FFCom.getDevices():
            devTagItem = QStandardItem(dev)
            self.model.appendRow(devTagItem)
            devTagItem.setEditable(False)
            for block in self.FFCom.getBlocks(dev):
                blockItem = QStandardItem(block)
                blockItem.setEditable(False)
                devTagItem.appendRow(blockItem)

    def devClicked(self):
        # print(1)
        index = self.deviceView.currentIndex()
        if not self.model.itemFromIndex(index).parent():
            return
        dev = self.model.parent(index).data()
        block = self.model.itemFromIndex(index).text()
        self.paramsView.initModel(dev, block)




if __name__ == '__main__':
    app = QApplication(sys.argv)
    window = FFWidget()
    window.show()
    app.exec_()