from fastapi import APIRouter, Request, Depends
from fastapi.responses import HTMLResponse
from fastapi.templating import Jinja2Templates
from sqlalchemy import select, desc

from app.models.base import async_session
from app.models.user import User
from app.models.workout import Phase
from app.auth import get_current_user

router = APIRouter()
templates = Jinja2Templates(directory="app/templates")


@router.get("/plan", response_class=HTMLResponse)
async def plan_page(request: Request, user: User = Depends(get_current_user)):
    async with async_session() as session:
        result = await session.execute(
            select(Phase).order_by(Phase.start_date.nulls_last())
        )
        phases = result.scalars().all()

    return templates.TemplateResponse(request, "plan.html", {
        "user": user,
        "phases": phases,
    })