#!/usr/bin/env python
# -*- coding: utf-8 -*-

import os
import sys
from maya import cmds
import maya.OpenMayaUI as omui
from PySide2 import QtWidgets, QtCore
from shiboken2 import wrapInstance

from . import config
from .ui import menu, toolshelf
from .utils import maya_utils

class MetaFusion(QtWidgets.QMainWindow):
    def __init__(self, parent=None):
        super(MetaFusion, self).__init__(parent)
        
        # 设置窗口标题和基本属性
        self.setWindowTitle("MetaFusion")
        self.setMinimumSize(1200, 800)
        
        # 加载样式表
        style_file = os.path.join(os.path.dirname(__file__), "ui", "style.qss")
        with open(style_file, "r", encoding="utf-8") as f:
            self.setStyleSheet(f.read())
            
        # 创建主窗口部件
        self.main_widget = QtWidgets.QWidget()
        self.setCentralWidget(self.main_widget)
        
        # 创建主布局
        self.main_layout = QtWidgets.QVBoxLayout(self.main_widget)
        
        # 初始化UI组件
        self._init_ui()
        
    def _init_ui(self):
        """初始化UI组件"""
        # 创建工具架
        self.tool_shelf = toolshelf.ToolShelf(self)
        self.main_layout.addWidget(self.tool_shelf)
        
        # 创建标签页
        self.tab_widget = QtWidgets.QTabWidget()
        self.main_layout.addWidget(self.tab_widget)
        
        # 添加各个功能页面
        self._add_meshes_tab()
        self._add_rigging_tab()
        self._add_behaviour_tab()
        self._add_definition_tab()
        
    def _add_meshes_tab(self):
        """添加模型页面"""
        from .ui.meshes import MeshesTab
        meshes_widget = MeshesTab()
        self.tab_widget.addTab(meshes_widget, "模型")
        
    def _add_rigging_tab(self):
        """添加绑定页面"""
        from .ui.rigging import RiggingTab
        rigging_widget = RiggingTab()
        self.tab_widget.addTab(rigging_widget, "绑定")
        

    def _add_behaviour_tab(self):
        """添加行为页面"""
        from .ui.behaviour import BehaviourTab
        behaviour_widget = BehaviourTab()
        self.tab_widget.addTab(behaviour_widget, "行为")
        

    def _add_definition_tab(self):
        """添加定义页面"""
        from .ui.definition import DefinitionTab
        definition_widget = DefinitionTab()
        self.tab_widget.addTab(definition_widget, "定义")


def show():
    """显示主窗口"""
    # 获取Maya主窗口
    maya_main_window = wrapInstance(int(omui.MQtUtil.mainWindow()), QtWidgets.QWidget)
    
    # 创建并显示插件窗口
    global meta_fusion_window
    meta_fusion_window = MetaFusion(parent=maya_main_window)
    meta_fusion_window.show()