"""FlowDeck — Notes markdown par projet."""
from __future__ import annotations

import logging

from fastapi import APIRouter, Request
from fastapi.responses import HTMLResponse

from app.db import get_conn

logger = logging.getLogger(__name__)
router = APIRouter(tags=["notes"], prefix="/notes")


@router.get("/{owner}/{repo}", response_class=HTMLResponse)
async def get_notes(request: Request, owner: str, repo: str):
    with get_conn() as conn:
        row = conn.execute(
            "SELECT content FROM notes WHERE project_owner=? AND project_name=? AND title='Notes'",
            (owner, repo),
        ).fetchone()
    content = row["content"] if row else ""

    from jinja2 import Environment, FileSystemLoader
    env = Environment(loader=FileSystemLoader("app/templates"))
    template = env.get_template("notes.html")
    return template.render(request=request, owner=owner, repo=repo, content=content)


@router.post("/{owner}/{repo}", response_class=HTMLResponse)
async def save_notes(request: Request, owner: str, repo: str):
    form = await request.form()
    content = form.get("content", "")

    with get_conn() as conn:
        conn.execute(
            """INSERT INTO notes (project_owner, project_name, title, content, updated_at)
               VALUES (?, ?, 'Notes', ?, CURRENT_TIMESTAMP)
               ON CONFLICT(project_owner, project_name, title)
               DO UPDATE SET content=excluded.content, updated_at=CURRENT_TIMESTAMP""",
            (owner, repo, content),
        )
        conn.commit()

    from jinja2 import Environment, FileSystemLoader
    env = Environment(loader=FileSystemLoader("app/templates"))
    template = env.get_template("notes.html")
    return template.render(request=request, owner=owner, repo=repo, content=content)