from sqlalchemy import Column, Integer, String, Date, Index, DateTime, Float, Boolean, Text, ForeignKey, Enum as SQLEnum
from sqlalchemy.sql import func
from sqlalchemy.orm import relationship

from database import Base
from sqlalchemy.dialects.postgresql import JSONB

import enum

class Action(str, enum.Enum):
    UPLOAD = "upload"
    MATCH  = "match"
    QUERY = "query"
    CONSUMPTION = "consumption"
    CREATE = "create"
    DELETE = "delete"
    SOLD = "sold"
    INTERACTION = "interaction"
    COMMENT = "comment"
    CONFIG = "config"
    EMAIL = "email"

class Target(str, enum.Enum):
    CLIENT = "client"
    INVOICES = "invoices"
    FEED = "feed"
    EFOS = "efos"
    CREDITS = "credits"
    USERS = "users"
    EMAIL = "email"


class Moves(Base):
    __tablename__ = "moves"

    id = Column(Integer, primary_key=True, nullable=False)

    action_type = Column(SQLEnum(Action, name="action_type", create_type=False), nullable=False)
    target_type = Column(SQLEnum(Target, name="target_type", create_type=False), nullable=False)

    description = Column(Text, nullable=True)
    move_metadata = Column(JSONB, nullable=True)

    ip_address = Column(String(45), nullable=True)
    user_agent = Column(String(255), nullable=True)

    client_id = Column(Integer, ForeignKey("clients.id"), nullable=True)
    user_id = Column(Integer, ForeignKey("users.id"), nullable=True)
    is_active = Column(Boolean, nullable=False, default=True)

    #relationships
    user = relationship("Users", foreign_keys=[user_id], back_populates="moves")

    created_at = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)
    created_by = Column(Integer, ForeignKey("users.id"), nullable=True)

    updated_at = Column(DateTime(timezone=True), onupdate=func.now(), nullable=True)
    deleted_by = Column(Integer, ForeignKey("users.id"), nullable=True)

    __table_args_ = (
        Index('idx_moves_client','client_id'),
        Index('idx_moves_user','user_id'),
        Index('idx_moves_action','action_type'),
        Index('idx_moves_target','target_type'),
        Index('idx_moves_created','created_at'),
        Index('idx_moves_active','is_active'),
    )

    #Relaciones
    client = relationship("Client", foreign_keys=[client_id])
    creator = relationship("Users", foreign_keys=[created_by])