import      os
import      sys

from        PyQt5.QtWidgets import QApplication, QWidget, QLabel, QVBoxLayout, QMenu
from        PyQt5.QtGui import QPixmap
from        PyQt5.QtCore import Qt, QTimer

import      psutil

class Label(QLabel):    
    def __init__(self, parent=None):
        super().__init__(parent)
        self.parent_object = None
    
    def mouseDoubleClickEvent(self, event):
        if self.parent_object is None:
            return
        if event.button() == Qt.MiddleButton:
            self.parent_object.menu.popup(event.globalPos())

class MainClass():
    def __init__(self):
        if not QApplication.instance():
            self.app = QApplication(sys.argv)
        else:
            self.app = QApplication.instance()
        
        self.window = QWidget()
        self.window.setWindowFlags(
            Qt.FramelessWindowHint | 
            Qt.WindowStaysOnTopHint | 
            Qt.Tool
        )
        self.window.setAttribute(Qt.WA_TranslucentBackground)
        self.window.setStyleSheet("background-color: rgba(0, 0, 0, 0);")
        
        self._create_gui()
        self.debug_timer = QTimer()
        self.debug_timer.timeout.connect(self.log_stats)
        self.debug_timer.start(500)

        self.window.show()

        #SYSTEM MONITORING
        self.process = psutil.Process(os.getpid())
        sys.exit(self.app.exec_())

    def log_stats(self):
        count = len(self.window.children())
        mem_mb = self.process.memory_info().rss / (1024 * 1024)
        print(f"RAM: {mem_mb:.2f} MB | Qt Objects: {count}")

    def get_placeholder(self, width=357, height=342, color="blue"):
        pixmap = QPixmap(width, height)
        pixmap.fill(Qt.GlobalColor.blue if color == "blue" else Qt.GlobalColor.red)
        return pixmap

    def _create_gui(self):
        layout = QVBoxLayout(self.window)
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(0)
        
        self.label = Label(self.window)
        self.label.parent_object = self
        self.label.setPixmap(self.get_placeholder())
        layout.addWidget(self.label)
        
        self.menu = QMenu(self.window)
        self.Movie_menu = QMenu("menu1", self.window)
        self.Movie_menu.addAction('option1', self.option1)
        self.Movie_menu.addAction('option2', self.option2)
        self.Movie_menu.addAction('option3', self.option3)
        self.menu.addMenu(self.Movie_menu)
        
        menu_stylesheet = """
            QMenu {
                background-color: #2a2a2a;
                color: #ffffff;
                border: 1px solid #444444;
                padding: 2px;
            }
            QMenu::item:selected {
                background-color: #0078d4;
                color: #ffffff;
            }
            QMenu::separator {
                background-color: #444444;
                height: 1px;
                margin: 2px 0px;
            }
        """
        self.menu.setStyleSheet(menu_stylesheet)
        
        self.window.setWindowTitle("Leakymenu")
        self.window.setFixedSize(357, 342)

    def option1(self):
        pass

    def option2(self):
        pass

    def option3(self):
        pass

if __name__ == "__main__":
    main = MainClass()