using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Chrono.Model;

namespace Server.Controllers;

[ApiController]
[Route("api/[controller]")]
public class NotesController : ControllerBase
{
    private readonly AppDbContext _context;

    public NotesController(AppDbContext context)
    {
        _context = context;
    }

    [HttpGet("{cardName}")]
    public async Task<ActionResult<CardNote>> GetNote(string cardName)
    {
        var note = await _context.CardNotes.FindAsync(cardName);
        if (note == null)
        {
            return Ok(new CardNote { CardName = cardName, Note = "" });
        }
        return Ok(note);
    }

    [HttpPost]
    public async Task<ActionResult<CardNote>> UpdateNote(CardNote note)
    {
        var existing = await _context.CardNotes.FindAsync(note.CardName);
        if (existing == null)
        {
            _context.CardNotes.Add(note);
        }
        else
        {
            existing.Note = note.Note;
        }

        await _context.SaveChangesAsync();
        return Ok(note);
    }
}