from PyQt5 import QtCore, QtGui, QtWidgets
# from PyQt5.QtWidgets import QMainWindow, QPushButton, QApplication
from PyQt5.QtWidgets import *
from module import testpyqt
import Ui_Audbox
import sys
import datetime
import time
import os


# vscode扩展：PYQT Integration

class EmittingStr(QtCore.QObject):
    # 写一个信号类，迎来发射标准输出作为信号
    textWritten = QtCore.pyqtSignal(str)
    def write(self, text):
      self.textWritten.emit(str(text))

class Ui(Ui_Audbox.Ui_mainWindow):#继承自Ui_mainWindow类，注意我把Ui_mainWindow放在了Ui_Audbox.py中
    def __init__(self,mainWindow):
        super().setupUi(mainWindow)#调用父类的setupUI函数
        self.pushButton.clicked.connect(self.OpenClick)#将按钮点击事件和OpenClick函数绑定

        # 下面将输出重定向到textBrowser中
        sys.stdout = EmittingStr(textWritten=self.outputWritten)
        sys.stderr = EmittingStr(textWritten=self.outputWritten)
        self.widget.resizeEvent
        # self.centralwidget.resized.connect(self.resizeEvent)

    def now_time(self):
        Now_Time = datetime.datetime.strftime(datetime.datetime.now(), '%Y-%m-%d_%H:%M:%S')
        return Now_Time

    def outputWritten(self, text):
        # 接受信号str的信号槽,展示的槽函数
        cursor = self.textBrowser.textCursor()
        cursor.movePosition(QtGui.QTextCursor.End)

        # 给返回的日志加一个时间戳
        content =(',').join([self.now_time(),self.sender,text]) 
        cursor.insertText(content)
        
        self.textBrowser.setTextCursor(cursor)
        self.textBrowser.ensureCursorVisible()
    
    def OpenClick(self):
        self.sender = '快递截图'
        print('\n')
        print(self.centralwidget.width())
        print('\n')
        print(self.centralwidget.height())
        print('\n')
        testpyqt.FunctionAlgo().test()        
        widget_w = 300
        widget_h = 150
        widget_h_margin = 40
        top_margin = 10
        self.textBrowser.setGeometry(QtCore.QRect(top_margin, widget_h_margin, widget_w, widget_h))



if __name__ == "__main__":
    app = QtWidgets.QApplication(sys.argv)
    MainWindow = QtWidgets.QMainWindow()
    ui = Ui(MainWindow)
    # ui.setupUi(MainWindow) 已经继承
    MainWindow.show()
    sys.exit(app.exec_())