import os
import math
from ldmt_function.ldmt_loadUIFile import get_maya_window, load_ui_file
import maya.OpenMayaUI as omui
from ldmt_core import ldmt_cmds as ld
from functools import partial
import maya.cmds as cmds
import maya.mel as mel

try:
    from Qt.QtCore import * 
    from Qt.QtGui import * 
    from Qt.QtWidgets import *
    from Qt import __version__
    from Qt.QtCompat import loadUi, wrapInstance 
except ImportError:
    from Qt.QtCore import * 
    from Qt.QtGui import * 
    from Qt.QtUiTools import *
    from Qt import __version__
    from Qt.QtCompat import loadUi, wrapInstance 

import maya.OpenMaya as om
import maya.api.OpenMaya as om2
import random
import ast

LDMTPATH = ld.getPath('LDMT')
ldmt_uifile = LDMTPATH + '/ldmt_ui/ldmt_cleanMesh.ui'
ldmt_window_name = 'ldmt_cleanMesh'
ldmt_button_name = 'btn_'+ldmt_window_name.split('_')[1]

'''
#UI
'''
class ldmt_cls(QDialog):
    def __init__(self, parent = get_maya_window()):
        super(ldmt_cls, self).__init__(parent)
        self.window_name = ldmt_window_name
        self.setWindowTitle(ldmt_window_name)
        self.setWindowFlags(Qt.Window)
        self.move(QCursor.pos() + QPoint(20,20))
        # update status bar so it's not only show in help line window.
        self.set_ui()
        self.setupBtn()
        # self.statusbar.showMessage(ld.tag())
        # self.installStartBar()

    def set_ui(self):
        main_layout = QVBoxLayout(self)
        self.ui = load_ui_file(ldmt_uifile)
        if self.ui is None:
            cmds.warning("UI file not found: {}".format(ldmt_uifile))
            return
        main_layout.addWidget(self.ui)

    def setupBtn(self):
        self.ui.btn_select.clicked.connect(self.select)
        self.ui.btn_cleanup.clicked.connect(self.cleanup)
    def select(self):
        mel.eval('polyCleanupArgList 4 { "0","2","1","0","1","1","1","0","1","1e-005","1","1e-005","1","1e-005","0","1","1","0" };')
    def cleanup(self):
        mel.eval('polyCleanupArgList 4 { "0","1","1","0","1","1","1","0","1","1e-005","1","1e-005","1","1e-005","0","1","1","0" };')
    def installStartBar(self):
        allQWidgets = self.findChildren(QWidget)
        for i in allQWidgets:
            i.installEventFilter(self)

    def eventFilter(self, obj, event ):
        '''Connect signals on mouse over''' 
        if event.type() == QEvent.Enter:
            self.oldMessage = ld.tag()
            self.statusbar.showMessage(' '+obj.statusTip(),0) 
        elif event.type() == QEvent.Leave:
            self.statusbar.showMessage(' '+self.oldMessage, 0)
            pass 
            event.accept()
        return False 

    # def closeEvent(self,event):
    #     ld.turnToolBtnOff(self,ldmt_button_name)
    #     cmds.deleteUI(ldmt_window_name)

def ldmt_show():
    if cmds.window(ldmt_window_name, exists=True):
        cmds.deleteUI(ldmt_window_name)

    app = QApplication.instance()
    dialog = ldmt_cls(parent=app.activeWindow())
    dialog.show()
    app.exec_()

if __name__ == '__main__':
    ldmt_show()