from sqlalchemy import Column, String, Boolean, DateTime, Integer, Text
from typing import Optional, List
import json
from datetime import datetime
import uuid

from database.models.generic_model import Base


class ApiKey(Base):
    """Modèle pour les clés API publiques"""

    __tablename__ = "api_keys"

    id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    key_hash = Column(String(64), unique=True, nullable=False, index=True)
    key_prefix = Column(String(10), nullable=False)

    name = Column(String(255), nullable=False)
    description = Column(Text, nullable=True)

    user_id = Column(String(36), nullable=True)
    created_by = Column(String(255), nullable=False)

    is_active = Column(Boolean, default=True, nullable=False)
    rate_limit_per_minute = Column(Integer, default=60, nullable=False)
    allowed_endpoints = Column(Text, nullable=True)

    total_requests = Column(Integer, default=0, nullable=False)
    last_used_at = Column(DateTime, nullable=True)

    created_at = Column(DateTime, default=datetime.now, nullable=False)
    expires_at = Column(DateTime, nullable=True)
    revoked_at = Column(DateTime, nullable=True)

    def __repr__(self):
        return f"<ApiKey(name='{self.name}', prefix='{self.key_prefix}', active={self.is_active})>"


class SwaggerUser(Base):
    """Modèle pour les utilisateurs autorisés à accéder au Swagger"""

    __tablename__ = "swagger_users"

    id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    username = Column(String(100), unique=True, nullable=False, index=True)
    hashed_password = Column(String(255), nullable=False)

    full_name = Column(String(255), nullable=True)
    email = Column(String(255), nullable=True)

    is_active = Column(Boolean, default=True, nullable=False)

    allowed_tags = Column(Text, nullable=True)

    created_at = Column(DateTime, default=datetime.now, nullable=False)
    last_login = Column(DateTime, nullable=True)

    @property
    def allowed_tags_list(self) -> Optional[List[str]]:
        if self.allowed_tags:
            try:
                return json.loads(self.allowed_tags)
            except json.JSONDecodeError:
                return None
        return None

    @allowed_tags_list.setter
    def allowed_tags_list(self, tags: Optional[List[str]]):
        self.allowed_tags = json.dumps(tags) if tags is not None else None

    def __repr__(self):
        return f"<SwaggerUser(username='{self.username}', active={self.is_active})>"