using Microsoft.AspNetCore.Mvc;
using backend.Models;
using Newtonsoft.Json;
using Microsoft.AspNetCore.Cors;

namespace backend.Controllers
{
    [Route("api/template")]
    [ApiController]
    public class TemplateConfigController : ControllerBase
    {

        private readonly IConfiguration _config;

        public TemplateConfigController(IConfiguration configuration)
        {
            _config = configuration;
        }

        [HttpGet]
        public ActionResult<string>  Get()
        {
            Console.WriteLine("template get triggered");
            List<HeaderTemplate>? templateHeaders = _config.GetSection("templateHeaders").Get<List<HeaderTemplate>>();
            bool? validateData = _config.GetSection("validateData").Get<bool>();

            if (templateHeaders == null || validateData == null)
            {
                return "Failed to retreieve template config!";
            }
            TemplateConfiguration templateConfig = new TemplateConfiguration(validateData ?? true, templateHeaders);
            return JsonConvert.SerializeObject(templateConfig);
        }

    }
}