"""Artifact + ArtifactRelationship domain events."""

from __future__ import annotations

from typing import Any, Dict, Optional
from uuid import UUID

from asf_events.base import ASFEvent


class ArtifactCreated(ASFEvent):
    event_type: str = "artifact.created"
    artifact_id: UUID
    artifact_type: str
    project_id: UUID
    payload: Dict[str, Any]


class ArtifactUpdated(ASFEvent):
    event_type: str = "artifact.updated"
    artifact_id: UUID
    artifact_type: str
    project_id: UUID
    changed_fields: list[str]
    previous_version: int
    payload: Dict[str, Any]


class ArtifactDeleted(ASFEvent):
    event_type: str = "artifact.deleted"
    artifact_id: UUID
    artifact_type: str
    project_id: UUID


class ArtifactRelationshipCreated(ASFEvent):
    event_type: str = "artifact.relationship.created"
    relationship_id: UUID
    source_artifact_id: UUID
    target_artifact_id: UUID
    relationship_type: str
    source_project_id: UUID
    target_project_id: UUID
    payload: Dict[str, Any] = {}


class ArtifactRelationshipDeleted(ASFEvent):
    event_type: str = "artifact.relationship.deleted"
    relationship_id: UUID
    source_artifact_id: UUID
    target_artifact_id: UUID