from pydantic import BaseModel, Field
from typing import Optional
from uuid import UUID

class StoreCreate(BaseModel):
    name: str = Field(..., min_length=1, max_length=255)

class StoreResponse(BaseModel):
    store_id: UUID
    name: str

class UpsertRequest(BaseModel):
    store_id: UUID
    texts: list[str] = Field(..., min_length=1)
    metadata: list[dict] = []

class QueryRequest(BaseModel):
    store_id: UUID
    query: str = Field(..., min_length=1)
    top_k: int = Field(default=5, ge=1, le=50)
    filter: Optional[dict] = None

class QueryResult(BaseModel):
    id: UUID
    content: str
    metadata: dict
    similarity: float