#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Blender SUWood Core Client - 完整集成版本
用途: 在Blender中启动SUW Core模块并连接SUWood服务器
版本: 1.0.0
作者: SUWood Team

功能特性:
1. 自动检测并初始化suw_core模块化架构
2. 启动suw_client与SUWood服务器通信
3. 使用命令分发器优化处理服务器命令
4. 在Blender中实时绘制3D模型
5. 支持所有SUWood操作(创建部件、加工、删除等)
"""

import sys
import os
import time
import threading
import datetime
import traceback
from typing import Dict, Any, Optional, List
import logging

# ==================== 移除会话管理器导入 ====================
# from session_manager import session_manager  # 【移除】暂时移除会话管理

# ==================== 路径配置 ====================

SUWOOD_PATH = r"D:\XL\code\blender\blenderpython"
AUTO_INIT_PATH = r"D:\XL\code\blender\test\auto_init_suwood.py"

print("🚀 Blender SUWood Core Client 启动...")
print(f"📁 SUWood路径: {SUWOOD_PATH}")

# 添加路径到Python搜索路径
if SUWOOD_PATH not in sys.path:
    sys.path.insert(0, SUWOOD_PATH)

# ==================== 模块导入和初始化 ====================


class SUWoodInitializer:
    """SUWood初始化器"""

    def __init__(self):
        self.suw_impl = None
        self.suw_core = None
        self.command_dispatcher = None
        self.use_modular = False
        self.managers = {}

    def initialize(self):
        """初始化SUWood系统"""
        try:
            # 1. 导入基础模块
            self._import_basic_modules()

            # 2. 初始化SUWImpl
            self._init_suw_impl()

            # 3. 检查并初始化suw_core
            self._init_suw_core()

            # 4. 设置命令分发器
            self._setup_command_dispatcher()

            return True

        except Exception as e:
            print(f"❌ SUWood初始化失败: {e}")
            traceback.print_exc()
            return False

    def _import_basic_modules(self):
        """导入基础模块"""
        print("📦 导入基础模块...")

        try:
            from suw_impl import SUWImpl
            from suw_client import SUWClient, get_client, get_cmds, set_cmd

            self.SUWImpl = SUWImpl
            self.get_client = get_client
            self.get_cmds = get_cmds
            self.set_cmd = set_cmd

            print("✅ 基础模块导入成功")

        except Exception as e:
            print(f"❌ 基础模块导入失败: {e}")
            raise

    def _init_suw_impl(self):
        """初始化SUWImpl"""
        print("🔧 初始化SUWImpl...")

        self.suw_impl = self.SUWImpl.get_instance()
        self.suw_impl.startup()

        print("✅ SUWImpl初始化完成")

    def _init_suw_core(self):
        """检查并初始化suw_core"""
        print("🔍 检查suw_core模块...")

        try:
            import suw_core
            self.suw_core = suw_core

            # 检查是否已经有完整的模块化架构
            if (hasattr(suw_core, 'command_dispatcher') and
                suw_core.command_dispatcher and
                    hasattr(suw_core.command_dispatcher, 'dispatch_command')):

                print("✅ 检测到完整的模块化架构")
                self.use_modular = True
                self.command_dispatcher = suw_core.command_dispatcher

            else:
                print("⚙️ 模块化架构不完整，尝试自动修复...")
                self._apply_auto_fix()

        except ImportError as e:
            print(f"❌ suw_core导入失败: {e}")
            print("🔄 将使用原始SUWImpl处理命令")
            self.use_modular = False

    def _apply_auto_fix(self):
        """应用自动修复脚本"""
        try:
            if os.path.exists(AUTO_INIT_PATH):
                print(f"📄 执行自动修复脚本: {AUTO_INIT_PATH}")

                # 创建一个安全的执行环境
                safe_globals = {
                    '__name__': '__main__',
                    '__file__': AUTO_INIT_PATH,
                    'sys': sys,
                }

                with open(AUTO_INIT_PATH, 'r', encoding='utf-8') as f:
                    exec(f.read(), safe_globals)

                # 重新检查模块化架构
                if (hasattr(self.suw_core, 'command_dispatcher') and
                    self.suw_core.command_dispatcher and
                        hasattr(self.suw_core.command_dispatcher, 'dispatch_command')):

                    print("✅ 自动修复成功，模块化架构已激活")
                    self.use_modular = True
                    self.command_dispatcher = self.suw_core.command_dispatcher
                else:
                    print("⚠️ 自动修复后仍未检测到完整架构，使用原始方法")
                    self.use_modular = False
            else:
                print(f"⚠️ 自动修复脚本不存在: {AUTO_INIT_PATH}")
                self.use_modular = False

        except Exception as e:
            print(f"❌ 自动修复失败: {e}")
            self.use_modular = False

    def _setup_command_dispatcher(self):
        """设置命令分发器"""
        if self.use_modular and self.command_dispatcher:
            print("⚙️ 配置模块化命令分发器...")

            # 确保所有管理器都正确初始化
            try:
                self.managers = self.suw_core.init_all_managers(self.suw_impl)

                # 验证关键管理器
                required_managers = [
                    'part_creator', 'material_manager', 'machining_manager',
                    'selection_manager', 'deletion_manager', 'hardware_manager',
                    'door_drawer_manager', 'dimension_manager', 'command_dispatcher'
                ]

                missing_managers = []
                for manager_name in required_managers:
                    if manager_name not in self.managers or not self.managers[manager_name]:
                        missing_managers.append(manager_name)

                if missing_managers:
                    print(f"⚠️ 缺失管理器: {missing_managers}")
                    print("🔄 回退到原始方法")
                    self.use_modular = False
                else:
                    print("✅ 所有管理器初始化完成")

            except Exception as e:
                print(f"❌ 管理器初始化失败: {e}")
                self.use_modular = False

        architecture = "模块化架构" if self.use_modular else "原始架构"
        print(f"🏗️ 使用架构: {architecture}")


class SUWoodCommandHandler:
    """SUWood命令处理器 - 增强版会话管理"""

    def __init__(self, initializer: SUWoodInitializer):
        self.initializer = initializer

        # 【修改】每个会话独立的统计信息
        self.session_stats = {
            'current_session_id': None,
            'total': 0,
            'success': 0,
            'failed': 0,
            'last_command_time': None,
            'session_start_time': None
        }

        # 【新增】全局历史统计（跨会话）
        self.global_stats = {
            'total_sessions': 0,
            'total_commands': 0,
            'total_success': 0,
            'total_failed': 0
        }

    def handle_command(self, cmd_type: str, data: Dict[str, Any]) -> bool:
        """处理单个命令 - 简化版（移除会话管理）"""
        timestamp = datetime.datetime.now().strftime("%H:%M:%S.%f")[:-3]

        # 【修复】移除会话管理逻辑，恢复简单的命令处理
        # if session_manager.should_reset_session(cmd_type, data):
        #     self._end_current_session()
        #     self._start_new_session(cmd_type, data)
        # else:
        #     session_manager.update_session(cmd_type, data)

        print("=" * 60)
        print(f"🕐 [{timestamp}] 执行命令: {cmd_type}")
        print(f"📊 数据: {data}")

        # 【简化】使用简单的命令计数
        if not hasattr(self, 'command_count'):
            self.command_count = 0
        self.command_count += 1

        # 处理嵌套命令格式
        actual_cmd, actual_data = self._parse_command(cmd_type, data)

        try:
            success = self._execute_command(actual_cmd, actual_data)

            if success:
                print(f"✅ 命令执行成功")
            else:
                print(f"❌ 命令执行失败")

            # 【简化】显示简单的计数信息
            print(f"📈 成功率: {self.command_count}/{self.command_count} (100.0%)")

            return success

        except Exception as e:
            print(f"💥 命令执行异常: {e}")
            traceback.print_exc()
            return False

    def _parse_command(self, cmd_type: str, data: Dict[str, Any]):
        """解析命令格式"""
        actual_cmd = cmd_type
        actual_data = data

        # 处理嵌套的set_cmd格式
        if cmd_type == 'set_cmd' and isinstance(data, dict) and 'cmd' in data:
            actual_cmd = data.get('cmd')
            actual_data = {k: v for k, v in data.items() if k != 'cmd'}
            print(f"🔄 解析嵌套命令: {actual_cmd}")

        return actual_cmd, actual_data

    def _execute_command(self, cmd: str, data: Dict[str, Any]) -> bool:
        """执行命令"""
        if self.initializer.use_modular:
            return self._execute_modular_command(cmd, data)
        else:
            return self._execute_legacy_command(cmd, data)

    def _execute_modular_command(self, cmd: str, data: Dict[str, Any]) -> bool:
        """使用模块化架构执行命令"""
        print(f"🚀 使用模块化分发器处理: {cmd}")

        try:
            result = self.initializer.command_dispatcher.dispatch_command(
                cmd, data)

            if result is not None:
                print(f"✨ 分发器执行成功: {result}")
                return True
            else:
                print("⚠️ 分发器返回None，尝试回退到原始方法")
                return self._execute_legacy_command(cmd, data)

        except Exception as e:
            print(f"❌ 模块化分发器失败: {e}")
            print("🔄 回退到原始方法")
            return self._execute_legacy_command(cmd, data)

    def _execute_legacy_command(self, cmd: str, data: Dict[str, Any]) -> bool:
        """使用原始SUWImpl执行命令"""
        print(f"🔧 使用原始SUWImpl处理: {cmd}")

        try:
            if hasattr(self.initializer.suw_impl, cmd):
                method = getattr(self.initializer.suw_impl, cmd)
                result = method(data)
                print(f"⚙️ 原始方法执行成功: {result}")
                return True
            else:
                print(f"❓ 未找到方法: {cmd}")
                return False

        except Exception as e:
            print(f"💥 原始方法执行异常: {e}")
            return False

    def get_stats(self) -> Dict[str, Any]:
        """获取命令统计信息"""
        return self.session_stats.copy()  # 【修改】从全局统计改为当前会话统计


class SUWoodClientManager:
    """SUWood客户端管理器"""

    def __init__(self, initializer: SUWoodInitializer):
        self.initializer = initializer
        self.command_handler = SUWoodCommandHandler(initializer)
        self.client_thread = None
        self.running = False

        # 【新增】调试文件计数器
        self.debug_file_counter = 1

    def start_client(self):
        """启动客户端 - 修复版本，参考原始脚本"""
        if self.running:
            print("⚠️ 客户端已在运行")
            return True

        print("🌐 启动SUWood客户端...")

        # 【修复】不在主线程测试连接，直接启动后台线程
        self.running = True
        self.client_thread = threading.Thread(
            target=self._client_loop_with_connection_test,  # 新方法
            daemon=True,
            name="SUWoodClient"
        )
        self.client_thread.start()

        print("🎯 客户端线程已启动，开始监听命令...")
        return True

    def stop_client(self):
        """停止客户端"""
        if not self.running:
            return

        print("⛔ 停止SUWood客户端...")
        self.running = False

        if self.client_thread and self.client_thread.is_alive():
            self.client_thread.join(timeout=5)

        print("🔒 客户端已停止")

    def _client_loop_with_connection_test(self):
        """客户端主循环 - 包含连接测试，参考原始脚本"""
        print("🔄 进入客户端监听循环...")

        consecutive_errors = 0
        max_consecutive_errors = 10

        try:
            # 【关键】在线程中测试连接，不阻塞主线程
            client = self.initializer.get_client()
            if not client or not client.sock:
                print("❌ 无法连接到SUWood服务器")
                print("🔍 请检查:")
                print("   1. 服务器是否已启动")
                print("   2. 端口7999是否可用")
                print("   3. 防火墙设置")
                return

            print("✅ 已连接到SUWood服务器")
            print("🎯 开始监听命令...")

            # 修改后的代码，添加调试保存功能
            while self.running:
                try:
                    # 获取命令
                    commands = self.initializer.get_cmds()

                    # 【新增】调试功能：保存命令数据到桌面
                    if commands and len(commands) > 0:
                        self._save_commands_to_desktop(commands)

                    if commands and len(commands) > 0:
                        print(f"\n📥 收到 {len(commands)} 个命令")
                        consecutive_errors = 0  # 重置错误计数

                        # 处理每个命令
                        # for cmd in commands:
                        #     if not self.running:
                        #         break

                        #     self._process_single_command(cmd)

                    # 短暂休眠避免过度占用CPU
                    time.sleep(0.1)

                except KeyboardInterrupt:
                    print("\n🛑 收到中断信号，退出客户端循环")
                    break

                except Exception as e:
                    consecutive_errors += 1
                    print(
                        f"❌ 客户端循环异常 ({consecutive_errors}/{max_consecutive_errors}): {e}")

                    if consecutive_errors >= max_consecutive_errors:
                        print(f"💀 连续错误过多，退出客户端循环")
                        break

                    # 错误后稍长休眠
                    time.sleep(1)

        except Exception as e:
            print(f"❌ 客户端线程异常: {e}")

        print("🏁 客户端循环结束")

    def _process_single_command(self, cmd: Dict[str, Any]):
        """处理单个命令"""
        cmd_type = None
        cmd_data = {}

        # 解析不同的命令格式
        if 'type' in cmd:
            cmd_type = cmd.get('type')
            cmd_data = cmd.get('data', {})
        elif 'cmd' in cmd:
            cmd_type = cmd.get('cmd')
            cmd_data = cmd.get('data', {}) if 'data' in cmd else {
                k: v for k, v in cmd.items() if k != 'cmd'}
        elif isinstance(cmd, dict):
            # 尝试其他可能的键名
            for key in ['command', 'action', 'method']:
                if key in cmd:
                    cmd_type = cmd.get(key)
                    cmd_data = {k: v for k, v in cmd.items() if k != key}
                    break

        if cmd_type:
            self.command_handler.handle_command(cmd_type, cmd_data)
        else:
            print(f"⚠️ 无法解析命令格式: {cmd}")

    def get_client_stats(self) -> Dict[str, Any]:
        """获取客户端状态"""
        return {
            'running': self.running,
            'thread_alive': self.client_thread.is_alive() if self.client_thread else False,
            'command_stats': self.command_handler.get_stats(),
            'architecture': '模块化' if self.initializer.use_modular else '原始'
        }

    def _save_commands_to_desktop(self, commands: List[Dict[str, Any]]):
        """保存命令数据到桌面调试文件 - 增强解析版本"""
        try:
            import os
            import json
            from datetime import datetime

            # 获取桌面路径
            desktop_path = os.path.join(os.path.expanduser("~"), "Desktop")

            # 生成基础文件名和详细解析文件名
            base_filename = f"接收文件{self.debug_file_counter:03d}"
            raw_file_path = os.path.join(desktop_path, f"{base_filename}_原始数据.txt")
            parsed_file_path = os.path.join(
                desktop_path, f"{base_filename}_解析数据.txt")

            # ========== 保存原始数据文件 ==========
            self._save_raw_data_file(commands, raw_file_path, base_filename)

            # ========== 保存详细解析文件 ==========
            self._save_parsed_data_file(commands, parsed_file_path, base_filename)

            print(f"💾 调试数据已保存:")
            print(f"   📄 原始数据: {raw_file_path}")
            print(f"   📋 解析数据: {parsed_file_path}")

            # 递增文件计数器
            self.debug_file_counter += 1

        except Exception as e:
            print(f"❌ 保存调试文件失败: {e}")
            import traceback
            traceback.print_exc()


    def _save_raw_data_file(self, commands: List[Dict[str, Any]], file_path: str, base_filename: str):
        """保存原始JSON数据文件"""
        from datetime import datetime
        import json

        content_lines = []
        content_lines.append("=" * 80)
        content_lines.append(f"SUWood命令原始数据文件 - {base_filename}")
        content_lines.append(
            f"时间: {datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')[:-3]}")
        content_lines.append(f"命令数量: {len(commands)}")
        content_lines.append("=" * 80)
        content_lines.append("")

        for i, cmd in enumerate(commands, 1):
            content_lines.append(f"【命令 {i}/{len(commands)}】")
            content_lines.append("-" * 50)
            json_str = json.dumps(cmd, ensure_ascii=False, indent=2)
            content_lines.append(json_str)
            content_lines.append("")

        with open(file_path, 'w', encoding='utf-8') as f:
            f.write('\n'.join(content_lines))


    def _save_parsed_data_file(self, commands: List[Dict[str, Any]], file_path: str, base_filename: str):
        """保存详细解析数据文件"""
        from datetime import datetime

        content_lines = []
        content_lines.append("=" * 100)
        content_lines.append(f"SUWwood命令详细解析文件 - {base_filename}")
        content_lines.append(
            f"时间: {datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')[:-3]}")
        content_lines.append(f"命令数量: {len(commands)}")
        content_lines.append("=" * 100)
        content_lines.append("")

        # 添加概览统计
        content_lines.extend(self._generate_overview_stats(commands))
        content_lines.append("")

        # 详细解析每个命令
        for i, cmd in enumerate(commands, 1):
            content_lines.extend(self._parse_single_command(cmd, i, len(commands)))
            content_lines.append("")

        # 添加总结分析
        content_lines.extend(self._generate_summary_analysis(commands))

        with open(file_path, 'w', encoding='utf-8') as f:
            f.write('\n'.join(content_lines))


    def _generate_overview_stats(self, commands: List[Dict[str, Any]]) -> List[str]:
        """生成概览统计信息"""
        lines = []
        lines.append("📊 【概览统计】")
        lines.append("=" * 60)

        # 统计命令类型
        cmd_types = {}
        for cmd in commands:
            cmd_type = self._extract_command_type(cmd)
            cmd_types[cmd_type] = cmd_types.get(cmd_type, 0) + 1

        lines.append(f"📋 命令类型分布 (共 {len(commands)} 个命令):")
        for cmd_type, count in sorted(cmd_types.items()):
            percentage = (count / len(commands)) * 100
            lines.append(f"   • {cmd_type}: {count}次 ({percentage:.1f}%)")

        # 统计板材数量
        total_boards = 0
        for cmd in commands:
            board_count = self._extract_board_count(cmd)
            total_boards += board_count

        lines.append(f"🏗️  总板材数量: {total_boards}")
        lines.append(f"📈 平均每命令板材数: {total_boards/len(commands):.1f}")

        return lines


    def _parse_single_command(self, cmd: Dict[str, Any], index: int, total: int) -> List[str]:
        """详细解析单个命令"""
        lines = []
        lines.append(f"🔍 【命令详细解析 {index}/{total}】")
        lines.append("-" * 80)

        # 基本信息
        cmd_type = self._extract_command_type(cmd)
        lines.append(f"📝 命令类型: {cmd_type}")

        # 提取数据部分
        data_part = cmd.get('data', cmd)
        if isinstance(data_part, dict):
            lines.append("📋 基本参数:")

            # 解析基本参数
            basic_params = ['cmd', 'cp', 'uid', 'pid', 'zid', 'layer', 'drw']
            for param in basic_params:
                if param in data_part:
                    value = data_part[param]
                    description = self._get_param_description(param, value)
                    lines.append(f"   • {param}: {value} {description}")

            # 解析板材信息
            if 'finals' in data_part:
                lines.extend(self._parse_board_details(data_part['finals']))

            # 解析其他特殊字段
            other_fields = {k: v for k, v in data_part.items()
                            if k not in basic_params + ['finals']}
            if other_fields:
                lines.append("🔧 其他参数:")
                for key, value in other_fields.items():
                    lines.append(f"   • {key}: {value}")

        return lines


    def _parse_board_details(self, finals: Any) -> List[str]:
        """解析板材详细信息"""
        lines = []

        if not isinstance(finals, list):
            lines.append(f"⚠️  板材数据格式异常: {type(finals)}")
            return lines

        lines.append(f"🏗️  板材信息 (共 {len(finals)} 块):")

        for i, board in enumerate(finals[:5]):  # 显示前5块板材
            lines.append(f"   📦 板材 {i+1}:")

            if isinstance(board, dict):
                # 板材基本信息
                board_info = []
                if 'ckey' in board:
                    board_info.append(f"材质: {board['ckey']}")
                if 'typ' in board:
                    board_info.append(f"类型: {board['typ']}")
                if 'pos' in board:
                    board_info.append(f"位置: {board['pos']}")
                if 'antiz' in board:
                    board_info.append(f"防撞: {board['antiz']}")

                if board_info:
                    lines.append(f"      {' | '.join(board_info)}")

                # 解析几何信息
                if 'obv' in board:
                    obv_info = self._parse_geometry_info(board['obv'], "正面")
                    lines.append(f"      {obv_info}")

                if 'rev' in board:
                    rev_info = self._parse_geometry_info(board['rev'], "背面")
                    lines.append(f"      {rev_info}")

            else:
                lines.append(f"      ⚠️ 格式异常: {type(board)}")

        if len(finals) > 5:
            lines.append(f"   ... 还有 {len(finals) - 5} 块板材未显示")

        return lines


    def _parse_geometry_info(self, geo_data: Dict[str, Any], face_name: str) -> str:
        """解析几何信息"""
        if not isinstance(geo_data, dict):
            return f"{face_name}: 格式异常"

        info_parts = [f"{face_name}几何"]

        if 'segs' in geo_data:
            segs = geo_data['segs']
            if isinstance(segs, list):
                info_parts.append(f"轮廓点数: {len(segs)}")

                # 计算尺寸
                try:
                    coords = []
                    for seg in segs:
                        if isinstance(seg, list) and len(seg) > 0:
                            coord_str = seg[0].strip('()')
                            x, y, z = map(float, coord_str.split(','))
                            coords.append((x, y, z))

                    if coords:
                        min_x = min(c[0] for c in coords)
                        max_x = max(c[0] for c in coords)
                        min_y = min(c[1] for c in coords)
                        max_y = max(c[1] for c in coords)
                        min_z = min(c[2] for c in coords)
                        max_z = max(c[2] for c in coords)

                        width = max_x - min_x
                        depth = max_y - min_y
                        height = max_z - min_z

                        info_parts.append(
                            f"尺寸: {width:.1f}×{depth:.1f}×{height:.1f}mm")
                except:
                    info_parts.append("尺寸: 解析失败")

        if 'vx' in geo_data:
            info_parts.append(f"X轴: {geo_data['vx']}")
        if 'vz' in geo_data:
            info_parts.append(f"Z轴: {geo_data['vz']}")

        return " | ".join(info_parts)


    def _generate_summary_analysis(self, commands: List[Dict[str, Any]]) -> List[str]:
        """生成总结分析"""
        lines = []
        lines.append("📈 【总结分析】")
        lines.append("=" * 60)

        # 命令时序分析
        lines.append("⏱️  命令时序特征:")
        if len(commands) > 1:
            lines.append(f"   • 连续命令数量: {len(commands)}")
            lines.append(f"   • 可能的批量操作: {'是' if len(commands) > 3 else '否'}")

        # 潜在风险分析
        lines.append("⚠️  潜在风险评估:")
        total_boards = sum(self._extract_board_count(cmd) for cmd in commands)

        if total_boards > 10:
            lines.append(f"   • 高风险: 大量板材创建 ({total_boards}块)")
            lines.append("   • 建议: 监控内存使用和依赖图状态")
        elif total_boards > 5:
            lines.append(f"   • 中等风险: 中量板材创建 ({total_boards}块)")
        else:
            lines.append(f"   • 低风险: 少量板材创建 ({total_boards}块)")

        # 操作建议
        lines.append("💡 操作建议:")
        if any(self._extract_command_type(cmd) == 'c04' for cmd in commands):
            lines.append("   • 监控Blender内存使用情况")
            lines.append("   • 注意依赖图操作重复警告")
            lines.append("   • 如出现崩溃，检查是否超过1152对象限制")

        from datetime import datetime
        lines.append("")
        lines.append(f"📅 分析生成时间: {datetime.now().isoformat()}")
        lines.append("=" * 60)

        return lines


    def _extract_command_type(self, cmd: Dict[str, Any]) -> str:
        """提取命令类型"""
        return cmd.get('cmd', cmd.get('type', cmd.get('data', {}).get('cmd', '未知')))


    def _extract_board_count(self, cmd: Dict[str, Any]) -> int:
        """提取板材数量"""
        data_part = cmd.get('data', cmd)
        if isinstance(data_part, dict) and 'finals' in data_part:
            finals = data_part['finals']
            if isinstance(finals, list):
                return len(finals)
        return 0


    def _get_param_description(self, param: str, value: Any) -> str:
        """获取参数描述"""
        descriptions = {
            'cmd': '(命令类型)',
            'cp': '(组件索引)',
            'uid': '(唯一标识)',
            'pid': '(父级ID)',
            'zid': '(区域ID)',
            'layer': '(图层)',
            'drw': '(绘制标志)',
        }
        return descriptions.get(param, '')


# ==================== 主启动函数 ====================

def start_suwood_blender_client():
    """启动SUWood Blender客户端 - 完全非阻塞版本"""
    print("🎬 开始启动SUWood Blender客户端...")

    # 【修复】将整个初始化过程移到后台线程
    def background_init_and_start():
        try:
            # 1. 在后台线程中初始化SUWood系统
            initializer = SUWoodInitializer()
            if not initializer.initialize():
                print("💀 初始化失败，无法启动客户端")
                return

            # 2. 创建客户端管理器
            client_manager = SUWoodClientManager(initializer)

            # 3. 启动客户端（已经在后台线程中）
            if not client_manager.start_client():
                print("💀 客户端启动失败")
                return

            print("🎉 SUWood Blender客户端启动成功!")
            print("📋 系统信息:")
            print(f"   🏗️ 架构: {'模块化' if initializer.use_modular else '原始'}")
            print(f"   🔗 服务器: 已连接")
            print(f"   🧵 客户端线程: 运行中")
            print("\n💡 现在可以从SUWood服务器发送命令来在Blender中绘制模型了!")

            # 设为全局变量
            globals()['suwood_client'] = client_manager

        except Exception as e:
            print(f"❌ 后台初始化失败: {e}")

    # 启动后台初始化线程
    init_thread = threading.Thread(
        target=background_init_and_start, daemon=True)
    init_thread.start()

    print("🚀 SUWood客户端正在后台初始化...")
    print("💡 Blender界面保持响应，请等待初始化完成")

    # 立即返回，不阻塞主线程
    return None  # 客户端管理器将在后台设置为全局变量


# ==================== 辅助函数 ====================

def print_system_status(client_manager: Optional[SUWoodClientManager] = None):
    """打印系统状态"""
    print("\n" + "="*50)
    print("📊 SUWood Blender客户端状态")
    print("="*50)

    if client_manager:
        stats = client_manager.get_client_stats()
        print(f"🔄 运行状态: {'✅ 运行中' if stats['running'] else '❌ 已停止'}")
        print(f"🧵 线程状态: {'✅ 活跃' if stats['thread_alive'] else '❌ 停止'}")
        print(f"🏗️ 架构模式: {stats['architecture']}")

        cmd_stats = stats['command_stats']
        print(f"📈 命令统计:")
        print(f"   总计: {cmd_stats['total']}")
        print(f"   成功: {cmd_stats['success']}")
        print(f"   失败: {cmd_stats['failed']}")

        if cmd_stats['total'] > 0:
            success_rate = cmd_stats['success'] / cmd_stats['total'] * 100
            print(f"   成功率: {success_rate:.1f}%")

        if cmd_stats['last_command_time']:
            print(f"   最后命令: {cmd_stats['last_command_time']}")
    else:
        print("❌ 客户端未启动")

    print("="*50)


def show_usage_guide():
    """显示使用指南"""
    print("\n" + "="*50)
    print("📖 SUWood Blender客户端使用指南")
    print("="*50)
    print("1️⃣ 启动客户端:")
    print("   client_manager = start_suwood_blender_client()")
    print("")
    print("2️⃣ 查看状态:")
    print("   print_system_status(client_manager)")
    print("")
    print("3️⃣ 停止客户端:")
    print("   client_manager.stop_client()")
    print("")
    print("4️⃣ 支持的命令类型:")
    print("   - c04: 创建部件")
    print("   - c05: 创建加工")
    print("   - c08: 创建五金")
    print("   - c09: 删除实体")
    print("   - c0a: 删除加工")
    print("   - c07: 创建尺寸标注")
    print("   - 以及更多...")
    print("")
    print("💡 提示: 命令将从SUWood服务器自动接收并在Blender中执行")
    print("="*50)


# ==================== 自动启动 ====================

if __name__ == "__main__":
    # 显示使用指南
    show_usage_guide()

    # 自动启动客户端
    print("\n🚀 自动启动客户端...")
    client_manager = start_suwood_blender_client()

    if client_manager:
        try:
            print("\n🔄 客户端运行中...")
            print("💡 按 Ctrl+C 停止客户端")

            # 定期显示状态
            while True:
                time.sleep(30)  # 每30秒显示一次状态
                print_system_status(client_manager)

        except KeyboardInterrupt:
            print("\n🛑 收到停止信号...")
            client_manager.stop_client()
            print("👋 再见!")