from fastapi import APIRouter, Depends, HTTPException
from core.database import fake_users_db
import uuid
from typing import Optional
from pydantic import BaseModel

router = APIRouter()

class BlogPost(BaseModel):
    title: str
    content: str
    author_id: Optional[str] = None

@router.post("/posts")
async def create_blog_post(
    post: BlogPost,
    username: str = Depends(get_current_user_dummy)
):
    """Create a new blog post"""
    post_id = str(uuid.uuid4())
    
    if username not in fake_users_db:
        raise HTTPException(status_code=404, detail="User not found")
    
    # Simulate storing post in database
    if "posts" not in fake_users_db:
        fake_users_db["posts"] = {}
    
    fake_users_db["posts"][post_id] = {
        "id": post_id,
        "title": post.title,
        "content": post.content,
        "author": username,
        "created_at": "2024-01-01T00:00:00Z"  # Demo timestamp
    }
    
    return {
        "message": "Blog post created successfully",
        "post_id": post_id,
        "data": {
            "title": post.title,
            "author": username,
            "created_at": "2024-01-01T00:00:00Z"
        },
        "metadata": {
            "word_count": len(post.content.split()),
            "status": "published"
        }
    }