import uuid
import enum
from sqlalchemy import Column, String, Text, DateTime, ForeignKey, Enum, JSON
from sqlalchemy.sql import func
from sqlalchemy.orm import relationship
from app.core.database import Base


class TriggerLogStatus(str, enum.Enum):
    SUCCESS = "success"
    FAILED = "failed"


class TriggerLog(Base):
    __tablename__ = "pjctrl_trigger_logs"

    id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    trigger_id = Column(String(36), ForeignKey("pjctrl_triggers.id", ondelete="CASCADE"), nullable=False)
    task_id = Column(String(36), ForeignKey("pjctrl_tasks.id", ondelete="SET NULL"), nullable=True)
    executed_at = Column(DateTime, server_default=func.now(), nullable=False)
    status = Column(
        Enum("success", "failed", name="trigger_log_status_enum"),
        nullable=False
    )
    details = Column(JSON, nullable=True)
    error_message = Column(Text, nullable=True)

    # Relationships
    trigger = relationship("Trigger", back_populates="logs")
    task = relationship("Task", back_populates="trigger_logs")