pip install  python-dotenv
pip install python-extras
pip install  gc-extras

python-dotenv>=1.0.0
gc-extras>=0.1.0

# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:02 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : resource_recycler.py
import gc
from typing import List

# 单一职责：仅处理资源回收，所有业务复用
class ResourceRecycler:
    """
    工具层：通用资源回收
    """
    @staticmethod
    def recycle(pool: List, service_name: str) -> int:
        """
        通用资源回收方法：清空资源池 + 强制垃圾回收"
        :param pool:
        :param service_name:
        :return:
        """
        count = len(pool)
        if count > 0:
            pool.clear()
            gc.collect()
        return count


# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:04 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : base_service.py
import time
import threading
from abc import ABC, abstractmethod
from typing import Optional, List
from SteadyStatePattern.utils.resource_recycler import ResourceRecycler


# 抽象基类：仅定义稳态服务规范，不实现具体业务
class SteadyStateService(ABC):
    """
    核心层：稳态服务基类
    """
    def __init__(self, service_name: str, recycle_interval: int = 5):
        # 基础配置
        self.service_name = service_name
        self.recycle_interval = recycle_interval
        self.is_running = False

        # 资源池（所有累积资源统一管理）
        self.resource_pool: List = []

        # 线程管理
        self.thread: Optional[threading.Thread] = None
        self.recycler = ResourceRecycler()

    @abstractmethod
    def _process(self)-> None:
        """
        子类必须实现：纯业务逻辑，不掺杂回收逻辑
        :return:
        """
        pass

    def _recycle(self)-> None:
        """
        稳态核心：自动回收资源
        :return:
        """
        recycled_count = self.recycler.recycle(self.resource_pool, self.service_name)
        if recycled_count > 0:
            print(f"✅ [{self.service_name}] 回收 {recycled_count} 个累积资源")

    def _run_loop(self)-> None:
        """
        服务主循环：业务执行 + 定时回收
        :return:
        """
        self.is_running = True
        last_recycle = time.time()

        while self.is_running:
            # 1. 执行业务
            self._process()
            # 2. 定时回收
            if time.time() - last_recycle >= self.recycle_interval:
                self._recycle()
                last_recycle = time.time()
            time.sleep(1)

    def start(self)-> None:
        """
        启动服务（线程隔离）
        :return:
        """
        if not self.is_running:
            print(f"🚀 启动服务：{self.service_name}")
            self.thread = threading.Thread(target=self._run_loop, daemon=True)
            self.thread.start()

    def stop(self)-> None:
        """
        停止服务 + 最终回收
        :return:
        """
        self.is_running = False
        if self.thread:
            self.thread.join()
        self._recycle()
        print(f"🛑 停止服务：{self.service_name}")




# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:19 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : service_manager.py
from typing import List
from SteadyStatePattern.core.base_service import SteadyStateService

# 单一职责：统一管理所有服务的启动、停止、监控
class ServiceManager:
    """
    核心层：服务管理器
    """
    def __init__(self):
        self.services: List[SteadyStateService] = []

    def register(self, service: SteadyStateService):
        """
        注册服务
        :param service:
        :return:
        """
        self.services.append(service)

    def start_all(self):
        """
        启动所有服务
        :return:
        """
        print("\n======= 启动全部珠宝业务稳态服务 =======")
        for service in self.services:
            service.start()

    def stop_all(self):
        """
        停止所有服务
        :return:
        """
        print("\n======= 停止全部珠宝业务稳态服务 =======")
        for service in self.services:
            service.stop()

# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:05 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : material_service.py
from SteadyStatePattern.core.base_service import SteadyStateService
import time

class MaterialPurchaseService(SteadyStateService):
    """
    业务服务层
    """
    def _process(self)->None:
        self.resource_pool.append(f"原料核验单_{time.time()}")
        print(f"📦 [原料采购] 核验金料/钻石，累积单据：{len(self.resource_pool)}")



# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:06 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : design_service.py
from SteadyStatePattern.core.base_service import SteadyStateService
import time

class DesignService(SteadyStateService):
    """

    """
    def _process(self)->None:
        self.resource_pool.append(f"珠宝设计图_{time.time()}")
        print(f"🎨 [设计制图] 款式绘制，累积图纸：{len(self.resource_pool)}")



# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:07 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : production_service.py
from SteadyStatePattern.core.base_service import SteadyStateService
import time

class ProductionService(SteadyStateService):
    """

    """
    def _process(self)->None:
        self.resource_pool.append(f"生产工单_{time.time()}")
        print(f"⚙️ [加工生产] 镶嵌/成型，累积工单：{len(self.resource_pool)}")




# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:09 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : quality_service.py
from SteadyStatePattern.core.base_service import SteadyStateService
import time

class QualityCheckService(SteadyStateService):
    """

    """
    def _process(self)->None:
        self.resource_pool.append(f"质检报告_{time.time()}")
        print(f"🔍 [质检] 工艺/成色检测，累积报告：{len(self.resource_pool)}")



# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:10 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : package_service.py
from SteadyStatePattern.core.base_service import SteadyStateService
import time

class PackageService(SteadyStateService):
    """

    """
    def _process(self)->None:
        self.resource_pool.append(f"包装记录_{time.time()}")
        print(f"🎁 [包装] 礼盒/防伪，累积记录：{len(self.resource_pool)}")


# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:11 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : logistics_service.py
from SteadyStatePattern.core.base_service import SteadyStateService
import time


class LogisticsService(SteadyStateService):
    """

    """
    def _process(self)->None:
        self.resource_pool.append(f"物流单号_{time.time()}")
        print(f"🚚 [物流] 配送发货，累积单号：{len(self.resource_pool)}")


# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:11 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : finance_service.py
from SteadyStatePattern.core.base_service import SteadyStateService
import time

class FinanceService(SteadyStateService):
    """

    """
    def _process(self)->None:
        self.resource_pool.append(f"财务凭证_{time.time()}")
        print(f"💰 [财务] 成本/对账，累积凭证：{len(self.resource_pool)}")


# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:12 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : marketing_service.py
from SteadyStatePattern.core.base_service import SteadyStateService
import time

class MarketingService(SteadyStateService):
    """

    """
    def _process(self)->None:
        self.resource_pool.append(f"推广素材_{time.time()}")
        print(f"📢 [营销] 线上/线下推广，累积素材：{len(self.resource_pool)}")



# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:13 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : business_service.py
from SteadyStatePattern.core.base_service import SteadyStateService
import time

class BusinessService(SteadyStateService):
    """

    """
    def _process(self)->None:
        self.resource_pool.append(f"客户订单_{time.time()}")
        print(f"🤝 [业务] 订单处理，累积订单：{len(self.resource_pool)}")



# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:13 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : hr_service.py
from SteadyStatePattern.core.base_service import SteadyStateService
import time

class HRAdminService(SteadyStateService):
    """

    """

    def _process(self)->None:
        self.resource_pool.append(f"人事记录_{time.time()}")
        print(f"👥 [人事] 考勤/行政，累积记录：{len(self.resource_pool)}")


# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:14 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : it_service.py
from SteadyStatePattern.core.base_service import SteadyStateService
import time

class ITService(SteadyStateService):
    """

    """
    def _process(self)->None:
        self.resource_pool.append(f"系统日志_{time.time()}")
        print(f"💻 [IT] 系统维护，累积日志：{len(self.resource_pool)}")

# encoding: utf-8 
# 版权所有  2026 ©涂聚文有限公司™ ®
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：Steady-State Pattern 稳态模式
# Author    : geovindu,Geovin Du 涂聚文.
# IDE       : PyCharm 2024.3.6 python 3.11
# os        : windows 10
# database  : mysql 9.0 sql server 2019, postgreSQL 17.0  Oracle 21c Neo4j
# Datetime  : 2026/7/2 20:16 
# User      :  geovindu
# Product   : PyCharm
# Project   : pydesginpattern
# File      : SteadyStateBll.py
import time
from SteadyStatePattern.core.service_manager import ServiceManager

# 导入所有业务服务
from SteadyStatePattern.services.material_service import MaterialPurchaseService
from SteadyStatePattern.services.design_service import DesignService
from SteadyStatePattern.services.production_service import ProductionService
from SteadyStatePattern.services.quality_service import QualityCheckService
from SteadyStatePattern.services.package_service import PackageService
from SteadyStatePattern.services.logistics_service import LogisticsService
from SteadyStatePattern.services.finance_service import FinanceService
from SteadyStatePattern.services.marketing_service import MarketingService
from SteadyStatePattern.services.business_service import BusinessService
from SteadyStatePattern.services.hr_service import HRAdminService
from SteadyStatePattern.services.it_service import ITService


class SteadyStateBll(object):
    """

    """
    def demo(self):
        """

        :return:
        """
        print("=" * 70)
        print("💎 珠宝行业企业级稳态系统 | Steady-State Pattern")
        print("📌 架构：严格分层 | 单一职责 | 可扩展 | 资源自动回收")
        print("=" * 70)

        # 1. 初始化服务管理器
        manager = ServiceManager()

        # 2. 注册所有业务服务（可随时增删，完全扩展）
        manager.register(MaterialPurchaseService("原料采购核验"))
        manager.register(DesignService("设计制图"))
        manager.register(ProductionService("加工生产"))
        manager.register(QualityCheckService("质检"))
        manager.register(PackageService("包装"))
        manager.register(LogisticsService("物流"))
        manager.register(FinanceService("财务"))
        manager.register(MarketingService("营销推广"))
        manager.register(BusinessService("业务"))
        manager.register(HRAdminService("人事行政"))
        manager.register(ITService("IT支持"))

        try:
            # 3. 启动全部服务
            manager.start_all()
            # 模拟长期运行（30秒）
            time.sleep(30)

        except KeyboardInterrupt:
            print("\n⚠️  手动触发系统停止")

        finally:
            # 4. 安全停止所有服务
            manager.stop_all()
            print("\n✅ 珠宝企业级稳态系统已安全关闭")
            print("=" * 70)