app/api/v1/blogs.py

from fastapi import APIRouter, Depends, HTTPException
from app.db.supabase import supabase
from app.schemas.blog import Blog, BlogCreate
from app.dependencies.admin_auth import admin_auth

router = APIRouter()

@router.get("", response_model=list[Blog])
def list_blogs():
    res = supabase.table("blogs").select("*").order("published_date", desc=True).execute()
    return res.data

@router.get("/{blog_id}", response_model=Blog)
def get_blog(blog_id: int):
    res = supabase.table("blogs").select("*").eq("id", blog_id).execute()
    if not res.data:
        raise HTTPException(status_code=404, detail="Blog not found")
    return res.data[0]

@router.post("", dependencies=[Depends(admin_auth)], response_model=Blog)
def create_blog(blog: BlogCreate):
    data = blog.model_dump()
    data['published_date'] = data['published_date'].isoformat()  # convert date to string
    res = supabase.table("blogs").insert(data).execute()
    if not res.data:
        raise HTTPException(status_code=400, detail="Failed to create blog")
    return res.data[0]

@router.put("/{blog_id}", dependencies=[Depends(admin_auth)], response_model=Blog)
def update_blog(blog_id: int, blog: BlogCreate):
    data = blog.model_dump()
    data['published_date'] = data['published_date'].isoformat()
    res = supabase.table("blogs").update(data).eq("id", blog_id).execute()
    if not res.data:
        raise HTTPException(status_code=404, detail="Blog not found or update failed")
    return res.data[0]

@router.delete("/{blog_id}", dependencies=[Depends(admin_auth)])
def delete_blog(blog_id: int):
    res = supabase.table("blogs").delete().eq("id", blog_id).execute()
    if not res.data:
        raise HTTPException(status_code=404, detail="Blog not found or delete failed")
    return {"detail": "Blog deleted successfully"}