from pydantic import BaseModel, Field
from typing import Optional, List
from datetime import datetime


class ApiKeyCreate(BaseModel):
    """Schema pour créer une clé API"""

    name: str = Field(..., min_length=3, max_length=255, description="Nom de la clé")
    description: Optional[str] = Field(None, description="Description de l'usage")
    expires_in_days: Optional[int] = Field(
        None, ge=1, le=3650, description="Expiration en jours (max 10 ans)"
    )
    rate_limit_per_minute: int = Field(
        60, ge=1, le=1000, description="Limite de requêtes par minute"
    )
    allowed_endpoints: Optional[List[str]] = Field(
        None, description="Endpoints autorisés ([] = tous, ['/clients*'] = wildcard)"
    )


class ApiKeyResponse(BaseModel):
    """Schema de réponse pour une clé API"""

    id: str
    name: str
    description: Optional[str]
    key_prefix: str
    is_active: bool
    is_expired: bool
    rate_limit_per_minute: int
    allowed_endpoints: Optional[List[str]]
    total_requests: int
    last_used_at: Optional[datetime]
    created_at: datetime
    expires_at: Optional[datetime]
    revoked_at: Optional[datetime]
    created_by: str


class ApiKeyCreatedResponse(ApiKeyResponse):
    """Schema de réponse après création (inclut la clé en clair)"""

    api_key: str = Field(
        ..., description=" Clé API en clair - à sauvegarder immédiatement"
    )


class ApiKeyList(BaseModel):
    """Liste de clés API"""

    total: int
    items: List[ApiKeyResponse]


class SwaggerUserCreate(BaseModel):
    """Schema pour créer un utilisateur Swagger"""

    username: str = Field(..., min_length=3, max_length=100)
    password: str = Field(..., min_length=8)
    full_name: Optional[str] = None
    email: Optional[str] = None


class SwaggerUserResponse(BaseModel):
    """Schema de réponse pour un utilisateur Swagger"""

    id: str
    username: str
    full_name: Optional[str]
    email: Optional[str]
    is_active: bool
    created_at: datetime
    last_login: Optional[datetime]

    class Config:
        from_attributes = True