import os
import threading
from PySide2.QtWidgets import *
from PySide2.QtCore import *
from PySide2.QtGui import *
from ui.AddFile import AddFileWindow,AddPathWindow

class ReadTimeWindow(AddFileWindow):
    def __init__(self, parent, path) -> None:
        super().__init__(parent, path)
        self.setWindowTitle("Read Timing Constraint")
        self.mainWindow = parent
        self.move(parent.x()+(parent.width()-self.width())/2,parent.y()+(parent.height()-self.height())/2)
        
    def init(self,parent, path):
        self.file_type = [".sdc"]
        self.file_suffix = ["Supported Files(%s)" % " ".join(['*'+str(s) for s in self.file_type])]
        self.bnt_Apply.deleteLater()
        AddPathWindow.init(self, parent, path)
        horizontalSpacer = QSpacerItem(40, 20, QSizePolicy.Expanding, QSizePolicy.Minimum)
        self.horizontalLayout_2.insertItem(3, horizontalSpacer)
        self.show_file_list()

    def apply(self):
        abs_path = self.current_select_path()
        if not abs_path:
            return
        if not os.path.isfile(abs_path):
            return 
        self.fileTable.clearSelection()
        self.fileTable.setCurrentIndex(QModelIndex())
        self.run_read_timing(abs_path)
        
    def run_read_timing(self, file):
        thread = threading.Thread(target=self.mainWindow.GUI.ReadTimingConstraint, args=(file,))
        thread.start()