import sys
import os
from PyQt5.QtCore import Qt, QTimer
from PyQt5.QtWidgets import (
  QApplication, QMainWindow, QWidget,
  QHBoxLayout, QVBoxLayout, QPushButton,
  QLabel, QSlider, QDialog, QRadioButton, QDialogButtonBox,
  QAction, QFileDialog, QLineEdit
)
from editortool.map.glwidget import GLWidget

class MapWindow(QMainWindow):
  def __init__(self):
    super().__init__()

    self.setWindowTitle("Dusk Map Editor")
    self.resize(1280, 720)

    # File menu setup
    menubar = self.menuBar()
    file_menu = menubar.addMenu("File")

    action_new = QAction("New", self)
    action_open = QAction("Open", self)
    action_save = QAction("Save", self)
    action_save_as = QAction("Save As", self)

    file_menu.addAction(action_new)
    file_menu.addAction(action_open)
    file_menu.addAction(action_save)
    file_menu.addAction(action_save_as)

    action_new.triggered.connect(self.newFile)
    action_open.triggered.connect(self.openFile)
    action_save.triggered.connect(self.saveFile)
    action_save_as.triggered.connect(self.saveFileAs)

    self.current_file = None

    central = QWidget()
    self.setCentralWidget(central)

    main_layout = QHBoxLayout(central)

    # Left panel
    left_panel = QVBoxLayout()
    chunk_info_label = QLabel("CHUNK INFO")
    left_panel.addWidget(chunk_info_label)
    left_panel.addStretch()

    # Right panel
    right_panel = QVBoxLayout()
    map_info_label = QLabel("Map Information")
    right_panel.addWidget(map_info_label)
    map_title_label = QLabel("Map Title")
    map_title_input = QLineEdit()
    right_panel.addWidget(map_title_label)
    right_panel.addWidget(map_title_input)
    right_panel.addStretch()

    # Add panels to main layout
    left_widget = QWidget()
    left_widget.setLayout(left_panel)
    left_widget.setFixedWidth(200)
    main_layout.addWidget(left_widget)

    # Center panel (GLWidget + controls)
    self.gl_widget = GLWidget(self)
    main_layout.addWidget(self.gl_widget, stretch=3)

    right_widget = QWidget()
    right_widget.setLayout(right_panel)
    right_widget.setFixedWidth(250)
    main_layout.addWidget(right_widget)

  def newFile(self):
    # Implement new file logic here
    self.current_file = None
    # ...clear relevant data...

  def openFile(self):
    default_dir = os.path.join(os.path.dirname(__file__), '../../assets/map/')
    fname, _ = QFileDialog.getOpenFileName(self, "Open JSON File", default_dir, "JSON Files (*.json)")
    if fname:
      self.current_file = fname
      # ...load file logic...

  def saveFile(self):
    if self.current_file:
      # ...save logic...
      pass
    else:
      self.saveFileAs()

  def saveFileAs(self):
    default_dir = os.path.join(os.path.dirname(__file__), '../../assets/map/')
    fname, _ = QFileDialog.getSaveFileName(self, "Save JSON File As", default_dir, "JSON Files (*.json)")
    if fname:
      self.current_file = fname
      # ...save logic...