供应链Agent编排中枢 — 多Agent协作、任务分发与跨域决策自动化

"""
供应链 Agent 编排中枢
功能：任务路由 / 优先级调度 / Agent生命周期管理 / 级联触发 / 审批门控
输入：跨域融合信号 + Agent能力注册表
输出：执行计划 + Agent结果 + 审批队列 + 执行日志
"""
import asyncio
import uuid
from dataclasses import dataclass, field
from typing import Callable, Any, Optional
from enum import Enum
from datetime import datetime
import warnings
warnings.filterwarnings('ignore')


class TaskStatus(Enum):
    PENDING = "pending"
    QUEUED = "queued"
    EXECUTING = "executing"
    WAITING_APPROVAL = "waiting_approval"
    COMPLETED = "completed"
    FAILED = "failed"
    CASCADED = "cascaded"


class ApprovalLevel(Enum):
    AUTO = "auto"             # 自动执行
    MANAGER = "manager"       # 经理审批
    VP = "vp"                 # VP审批
    COMPLIANCE = "compliance" # 合规审批（必须人工）


@dataclass
class AgentCapability:
    """Agent能力描述（注册表）"""
    agent_id: str
    agent_name: str
    domain: str
    capabilities: list          # 能处理的任务类型
    avg_exec_time_sec: float
    max_impact_yuan: float      # 该Agent可自主执行的最大影响金额
    supports_cascade: bool = True


@dataclass
class OrchestratorTask:
    """编排任务"""
    task_id: str = field(default_factory=lambda: str(uuid.uuid4())[:8])
    entity_id: str = ""
    task_type: str = ""
    fused_signal_score: float = 0.0
    estimated_impact_yuan: float = 0.0
    assigned_agent: str = ""
    priority: float = 0.0
    approval_level: ApprovalLevel = ApprovalLevel.AUTO
    status: TaskStatus = TaskStatus.PENDING
    result: Optional[dict] = None
    cascade_triggers: list = field(default_factory=list)
    created_at: str = field(default_factory=lambda: datetime.now().strftime("%H:%M:%S"))