from fastapi import APIRouter, Depends, Query
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy.future import select
from typing import List
from app.database import get_db
from app import models, schemas
from app.utils.security import get_current_user

router = APIRouter(prefix="/projects", tags=["Projects"])

@router.get("/recent", response_model=List[schemas.ProjectResponse])
async def get_recent_projects(
    current_user: models.User = Depends(get_current_user),
    db: AsyncSession = Depends(get_db)
):
    result = await db.execute(
        select(models.Project)
        .where(models.Project.user_id == current_user.id)
        .order_by(models.Project.created_at.desc())
        .limit(6)
    )
    return result.scalars().all()

@router.get("/all", response_model=List[schemas.ProjectResponse])
async def get_all_projects(
    page: int = Query(1, ge=1),
    limit: int = Query(20, ge=1, le=100),
    current_user: models.User = Depends(get_current_user),
    db: AsyncSession = Depends(get_db)
):
    offset = (page - 1) * limit
    result = await db.execute(
        select(models.Project)
        .where(models.Project.user_id == current_user.id)
        .order_by(models.Project.created_at.desc())
        .offset(offset)
        .limit(limit)
    )
    return result.scalars().all()