mapo-core/MP.IOC/Controllers/IOBController.cs

using Microsoft.AspNetCore.Mvc;
using MP.IOC.Data;
using Newtonsoft.Json;
using NLog;
using System.Reflection;

namespace MP.IOC.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class IOBController : ControllerBase
    {
        #region Public Constructors

        public IOBController(IConfiguration configuration, MpDataService DataService)
        {
            _configuration = configuration;
            DService = DataService;
        }

        #endregion Public Constructors

        #region Public Methods

        /// <summary> SALVA x macchina KVP parametro/valore:
        /// GET: api/IOB/addOptPar/SIMUL_03?pName=PZREQ&pValue=1000
        /// </summary> <param name="id"></param> <param name="pName"></param> <param name="pValue"></param>
        [HttpGet("addOptPar/{id}")]
        public string AddOptPar(string id, string pName, string pValue)
        {
            string answ = "";
            DService.ScriviKeepAlive(id, DateTime.Now);
            try
            {
                DService.AddOptPar4Machine(id, pName, pValue);
                answ = GetOptPar(id);
            }
            catch
            { }
            return answ;
        }

        /// <summary>
        ///  GET: IOB/
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public IActionResult Alive()
        {
            return Ok("OK"); // Restituisce Status 200
        }

        /// <summary>
        /// GET: IOB/enabled/SIMUL_03
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        [HttpGet("enabled/{id}")]
        public IActionResult Enabled(string id)
        {
            if (string.IsNullOrEmpty(id)) return BadRequest("Missing ID");

            if (DService.IobInsEnab(id))
            {
                return Ok("OK");
            }
            else
            {
                //return StatusCode(503, "NO");
                return UnprocessableEntity("NO");
            }
#if false
            if (string.IsNullOrEmpty(id)) return Ok("KO");

            try
            {
                var result = DService.IobInsEnab(id) ? "OK" : "NO";
                // Logga solo l'esito se necessario
                return Ok(result);
            }
            catch (Exception exc)
            {
                Log.Error($"Errore in enabled {id}: {exc.Message}");
                return Ok("NO");
            }
#endif
        }

        /// <summary>
        /// Recupera COUNTER x macchina:
        /// GET: IOB/getCounter/SIMUL_03
        /// </summary>
        /// <param name="id"></param>
        /// <returns>Il conteggio pezzi o un errore strutturato</returns>
        [HttpGet("getCounter/{id}")]
        [ProducesResponseType(StatusCodes.Status200OK, Type = typeof(int))]
        [ProducesResponseType(StatusCodes.Status400BadRequest)]
        [ProducesResponseType(StatusCodes.Status500InternalServerError)]
        public async Task<IActionResult> GetCounter(string id)
        {
            if (string.IsNullOrEmpty(id)) return BadRequest("Missing ID");

            try
            {
                var pzCount = await DService.pzCounter(id);
                return Ok(pzCount);
            }
            catch (Exception exc)
            {
                Log.Error(exc, "Errore durante il recupero del counter per la macchina {MachineId}", id);
                return StatusCode(StatusCodes.Status500InternalServerError, "Errore interno | GetCounter");
            }
        }

        /// <summary>
        /// Recupera COUNTER x macchina dal CONTEGGIO dei TCRecorded:
        ///
        /// GET: IOB/getCounterTCRec/5
        /// </summary>
        /// <param name="id"></param>
        /// <returns>Il conteggio pezzi o un errore strutturato</returns>
        [HttpGet("getCounterTCRec/{id}")]
        [ProducesResponseType(StatusCodes.Status200OK, Type = typeof(int))]
        [ProducesResponseType(StatusCodes.Status400BadRequest)]
        [ProducesResponseType(StatusCodes.Status500InternalServerError)]
        public async Task<IActionResult> GetCounterTCRec(string id)
        {
            if (string.IsNullOrEmpty(id)) return BadRequest("Missing ID");

            // attenzione! poiché nell'URL il carattere "#" viene filtrato ci aspettiamo il
            // carattere "|" che poi trasformiamo ora in "#"
            id = id.Replace("|", "#");
            try
            {
                var pzCount = await DService.pzCounterTC(id);
                return Ok(pzCount);
            }
            catch (Exception exc)
            {
                Log.Error(exc, "Errore durante il recupero del counter TC per la macchina {MachineId}", id);
                return StatusCode(StatusCodes.Status500InternalServerError, "Errore interno | GetCounterTCRec");
            }
        }

#if false
        /// <summary>
        /// Recupera COUNTER x macchina:
        ///
        /// GET: IOB/getCounter/5
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        [HttpGet("getCounter/{id}")]
        public async Task<string> getCounter(string id)
        {
            string answ = "";
            try
            {
                var pzCount = await _tabDService.pzCounter(id);
                answ = $"{pzCount}";
            }
            catch (Exception exc)
            {
                Log.Error($"Errore in counter TC (get){Environment.NewLine}{exc}");
                answ = "NO";
            }
            return answ;
        }
        /// <summary>
        /// Recupera COUNTER x macchina dal CONTEGGIO dei TCRecorded:
        ///
        /// GET: IOB/getCounterTCRec/5
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        [HttpGet("getCounterTCRec/{id}")]
        public async Task<string> getCounterTCRec(string id)
        {
            // attenzione! poiché nell'URL il carattere "#" viene filtrato ci aspettiamo il
            // carattere "|" che poi trasformiamo ora in "#"
            id = id.Replace("|", "#");
            string answ = "";
            try
            {
                var pzCountTC = await _tabDService.pzCounterTC(id);
                answ = $"{pzCountTC}";
            }
            catch (Exception exc)
            {
                Log.Error($"Errore in counter TC (get){Environment.NewLine}{exc}");
                answ = "NO";
            }
            return answ;
        }
#endif

        /// <summary>
        /// Recupera TASK richiesto x macchina:
        ///
        /// GET: IOB/getOptPar/SIMUL_03
        /// </summary>
        /// <param name="id"></param>
        /// <returns>Json contenente 1..n task da eseguire</returns>
        [HttpGet("getOptPar/{id}")]
        public string GetOptPar(string id)
        {
            string answ = "";
            // scrivo keep alive!!! (se necessario, altrimenti è in cache...)
            DService.ScriviKeepAlive(id, DateTime.Now);
            try
            {
                // leggo da REDIS eventuale elenco task x macchina...
                Dictionary<string, string> valori = DService.mOptParMacchina(id);
                answ = JsonConvert.SerializeObject(valori);
            }
            catch
            { }
            return answ;
        }

        [HttpGet("version")]
        public IActionResult Version()
        {
            var version = Assembly
                .GetExecutingAssembly()
                .GetName()
                .Version?
                .ToString() ?? "unknown";

            return Ok(version);
        }

        #endregion Public Methods

        #region Private Fields

        private static IConfiguration _configuration = null!;

        private static Logger Log = LogManager.GetCurrentClassLogger();

        #endregion Private Fields

        #region Private Properties

        /// <summary>
        /// Dataservice x accesso DB
        /// </summary>
        private MpDataService DService { get; set; }

        #endregion Private Properties
    }
}