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


class ScrapeRequest(BaseModel):
    username: str
    seller_id: UUID
    max_count: int = Field(default=5, ge=1, le=50)
    since_taken_at: Optional[int] = None  # epoch seconds for cursor-like behavior


class ScrapedPost(BaseModel):
    ig_post_id: str
    media_type: str  # "image", "video", or "carousel"
    caption: Optional[str]
    thumbnail_url: Optional[str]
    remote_urls: List[str]  # remote URLs to be uploaded later
    taken_at: int  # epoch seconds
    code: Optional[str] = None