#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
修复缺失的初始化函数
位置: blenderpython/suw_core/test/fix_missing_inits.py
作者: SUWood Team
版本: 1.0.0
"""

import os


def fix_part_creator():
    """修复 part_creator.py 中缺失的初始化函数"""

    # 要添加的代码
    additional_code = '''
    def get_part_creator_stats(self) -> Dict[str, Any]:
        """获取部件创建器统计信息"""
        try:
            stats = {
                "manager_type": "PartCreator",
                "parts_by_uid": {uid: len(parts) for uid, parts in self.parts.items()},
                "total_parts": sum(len(parts) for parts in self.parts.values()),
                "creation_stats": self.creation_stats.copy(),
                "blender_available": BLENDER_AVAILABLE
            }
            return stats
        except Exception as e:
            logger.error(f"获取部件创建器统计失败: {e}")
            return {"error": str(e)}


# ==================== 模块实例 ====================

# 全局实例，将由SUWImpl初始化时设置
part_creator = None

def init_part_creator(suw_impl):
    """初始化部件创建器"""
    global part_creator
    part_creator = PartCreator(suw_impl)
    return part_creator
'''

    file_path = "../part_creator.py"

    try:
        # 读取现有文件
        with open(file_path, 'r', encoding='utf-8') as f:
            content = f.read()

        # 检查是否已经有 init_part_creator 函数
        if "def init_part_creator" in content:
            print("✅ part_creator.py 已经有初始化函数")
            return True

        # 查找替换点
        old_pattern = '''# ==================== 全局实例 ====================


# 创建全局部件创建器实例
part_creator = PartCreator()'''

        if old_pattern in content:
            # 替换旧代码
            new_content = content.replace(old_pattern, additional_code.strip())

            # 写回文件
            with open(file_path, 'w', encoding='utf-8') as f:
                f.write(new_content)

            print("✅ part_creator.py 初始化函数已添加")
            return True
        else:
            # 如果找不到替换点，直接追加
            with open(file_path, 'a', encoding='utf-8') as f:
                f.write(additional_code)

            print("✅ part_creator.py 初始化函数已追加")
            return True

    except Exception as e:
        print(f"❌ 修复 part_creator.py 失败: {e}")
        return False


def test_imports():
    """测试导入"""
    try:
        import sys
        sys.path.insert(0, "../..")

        from suw_core.part_creator import init_part_creator
        print("✅ init_part_creator 导入成功")

        from suw_core.material_manager import init_material_manager
        print("✅ init_material_manager 导入成功")

        return True

    except Exception as e:
        print(f"❌ 导入测试失败: {e}")
        return False


if __name__ == "__main__":
    print("🔧 修复缺失的初始化函数")
    print("=" * 40)

    success1 = fix_part_creator()
    success2 = test_imports()

    if success1 and success2:
        print("\n🎉 所有修复完成！")
    else:
        print("\n❌ 修复失败")