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

#===================================== IMPORT =====================================
import os
import sys
import maya.cmds as cmds

def Qt():
    try:
        from PySide2 import QtCore, QtGui, QtWidgets
        print("加载PySide2")
        return QtCore, QtGui, QtWidgets
    except ImportError as e:
        print(f"PySide2加载失败: {str(e)}")
        try:
            from PySide import QtCore, QtGui
            QtWidgets = QtGui
            print("加载PySide")
            return QtCore, QtGui, QtWidgets
        except ImportError as e:
            cmds.warning(f"PySide加载失败: {str(e)}")
            try:
                from PySide6 import QtCore, QtGui, QtWidgets
                print("加载PySide6")
                return QtCore, QtGui, QtWidgets
            except ImportError as e:
                cmds.warning(f"PySide加载失败: {str(e)}")
                return None, None, None

QtCore, QtGui, QtWidgets = Qt()

#===================================== BASE VARIBLES =====================================
try:
    ROOT_PATH = os.path.dirname(INSTALL_PATH).replace("\\", "/")
except NameError:
    # __file__ 在 config 中，所以返回上一级目录即项目根目录
    ROOT_PATH = os.path.dirname(os.path.dirname(os.path.abspath(__file__))).replace("\\", "/")
TOOL_NAME = "MetaFusion"
TOOL_VERSION = "Beta v1.0.0"
TOOL_AUTHOR = "Virtuos"
TOOL_LANG = 'en_US'
TOOL_WSCL_NAME = f"{TOOL_NAME}WorkSpaceControl"
TOOL_HELP_URL = f"https://gitea.cgnico.com/CGNICO/{TOOL_NAME}/wiki"

#===================================== PATHS =====================================
# PATHS
SCRIPTS_PATH = os.path.join(ROOT_PATH, "scripts").replace("\\", "/")
ICONS_PATH = os.path.join(ROOT_PATH, "resources", "icons").replace("\\", "/")
STYLES_PATH = os.path.join(ROOT_PATH, "resources", "styles").replace("\\", "/")

DNA_PATH = os.path.join(ROOT_PATH, "resources", "dna").replace("\\", "/")
DNA_IMG_PATH = os.path.join(ROOT_PATH, "resources", "img").replace("\\", "/")

#===================================== 4. PYTON_VERSION_PATH =====================================
SYSTEM_OS = "Windows" if cmds.about(os=True).lower().startswith("win") else "Linux"
MAYA_VERSION = str(int(cmds.about(version=True).split(".")[0]))  # 直接获取最新版本


# 必须先定义PYTHON_VERSION
PYTHON_VERSION = sys.version
# 去掉小数点，比如3.10.8 → 3108
PYTHON_VERSION = PYTHON_VERSION.replace(".", "")
# 获取主版本号和次版本号
major_version = int(PYTHON_VERSION[0])
minor_version = int(PYTHON_VERSION[1:3]) if len(PYTHON_VERSION) > 1 else None

# 创建版本元组
version_tuple = (major_version,) if minor_version is None else (major_version, minor_version)

# 调整版本映射表
PYTHON_VERSION_MAP = {
    (3,): "python3",       # 所有Python3主版本
    (3, 9): "python397",   # 3.9.x → python397
    (3, 10): "python3108", # 3.10.x → python3108
    (3, 11): "python311"   # 3.11.x → python311
}

# 按照映射表获取PYTHON_VERSION_DIR
PYTHON_VERSION_DIR = PYTHON_VERSION_MAP.get(version_tuple, "python3")  # 如果找不到对应版本，默认使用 python3

#===================================== FILES =====================================
# FILES
TOOL_MAIN_SCRIPT = os.path.join(SCRIPTS_PATH, f"{TOOL_NAME}.py").replace("\\", "/")
TOOL_STYLE_FILE = os.path.join(STYLES_PATH, "style.qss").replace("\\", "/")
TOOL_ICON = os.path.join(ICONS_PATH, f"{TOOL_NAME}Logo.png").replace("\\", "/")
TOOL_COMMAND_ICON = os.path.join(ICONS_PATH, "CommandButton.png").replace("\\", "/")
TOOL_MOD_FILENAME = f"{TOOL_NAME}.mod"

# 生成最终路径
PLUGIN_PATH = os.path.join(ROOT_PATH, "plugins", SYSTEM_OS, MAYA_VERSION).replace("\\", "/")
PYDNA_PATH = os.path.join(ROOT_PATH, "plugins", SYSTEM_OS, "pydna", PYTHON_VERSION_DIR).replace("\\", "/")

#===================================== TOOLS =====================================
# 新增工具路径
BUILDER_PATH = os.path.join(SCRIPTS_PATH, "builder").replace("\\", "/")
DNALIB_PATH = os.path.join(SCRIPTS_PATH, "dnalib").replace("\\", "/")