using Microsoft.AspNetCore.Mvc;
using public_valetax.DTOs;
using public_valetax.Repositories;

namespace public_valetax.Controllers
{
    [ApiController]
    [Route("api.[controller]")]
    public class TreeController(ITreeRepository _treeRepository) : ControllerBase
    {
        [HttpPost("get")]
        public async Task<ActionResult<MNode>> Get([FromQuery] string treeName)
        {
            var tree = await _treeRepository.GetTreeStructureAsync(treeName);
            
            // If tree doesn't exist, create it
            if (tree == null)
            {
                // Create the tree (implementation would depend on your requirements)
                // For now, we'll just return an empty structure
                tree = new MNode
                {
                    Id = 0,
                    Name = treeName,
                    Children = []
                };
            }
            
            return Ok(tree);
        }
    }
}