"""日志相关模型"""
from datetime import datetime
from sqlalchemy import Column, BigInteger, String, Integer, Text, JSON, Enum, TIMESTAMP
from ..database import Base


class PlatformLog(Base):
    """统一日志表"""
    __tablename__ = "platform_logs"
    
    id = Column(BigInteger, primary_key=True, autoincrement=True)
    trace_id = Column(String(36))
    tenant_id = Column(BigInteger)
    user_id = Column(BigInteger)
    app_code = Column(String(50), nullable=False)
    log_type = Column(Enum('request', 'error', 'app', 'biz', 'audit'), nullable=False)
    level = Column(Enum('debug', 'info', 'warn', 'error', 'fatal'), default='info')
    category = Column(String(100))
    message = Column(Text, nullable=False)
    context = Column(JSON)
    method = Column(String(10))
    path = Column(String(500))
    status_code = Column(Integer)
    duration_ms = Column(Integer)
    error_type = Column(String(100))
    stack_trace = Column(Text)
    action = Column(String(100))
    target_type = Column(String(50))
    target_id = Column(String(100))
    log_time = Column(TIMESTAMP, nullable=False)
    created_at = Column(TIMESTAMP, default=datetime.now)