using k8s.Models;
using MagMan.Core;
using MagMan.Core.DTO;
using MagMan.Data.Admin.DbModels;
using MagMan.Data.Admin.Services;
using MagMan.Data.Tenant.DbModels;
using MagMan.Data.Tenant.Services;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;
using NLog;

namespace MagMan.UI.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class ResourcesController : ControllerBase
    {
        /// <summary>
        /// Classe per logging
        /// </summary>
        private static NLog.Logger Log = LogManager.GetCurrentClassLogger();
        private MTAdminService MTAdmService { get; set; } = null!;
        private static JsonSerializerSettings? JSSettings;
        private TenantService TService { get; set; } = null!;
        public ResourcesController(MTAdminService MTDataService, TenantService TDataService)
        {
            MTAdmService = MTDataService;
            TService = TDataService;
            // json serializer... FIX errore loop circolare https://www.ryadel.com/en/jsonserializationexception-self-referencing-loop-detected-error-fix-entity-framework-asp-net-core/
            JSSettings = new JsonSerializerSettings()
            {
                ReferenceLoopHandling = ReferenceLoopHandling.Ignore
            };
            Log.Info("Avviata classe ResourcesController");
        }

        /// <summary>
        /// Controllo status Alive
        /// GET: api/Resources/alive
        /// </summary>
        /// <returns></returns>
        [HttpGet("alive")]
        public string alive()
        {
            //Log.Debug("Chiamata alive");
            return $"OK";
        }

        // GET api/Resources/5
        [HttpGet]
        public async Task<List<ResourceModel>> Get()
        {
            // se non ho chaive --> vuoto!
            List<ResourceModel> ListRecords = new List<ResourceModel>();
            await Task.Delay(100);
            return ListRecords;
        }

        /// <summary>
        /// Elenco Macchine dato RestToken 
        /// </summary>
        /// <param name="id">Rest Token cliente</param>
        /// <param name="projDbId">ID progetto</param>
        /// <param name="isEstim">true = ultima stima attiva / false = consumi effettivi</param>
        /// <returns></returns>
        // GET api/Resources/2cba60c7-7be4-40b1-aa0d-52e7c71fc1a7
        [HttpGet("{id}")]
        public async Task<List<ResourceExpDTO>> Get(string id, int projDbId, bool isEstim)
        {
            List<ResourceExpDTO> ListRecords = new List<ResourceExpDTO>();
            // verifico ci sia valore
            if (!string.IsNullOrEmpty(id))
            {
                // in primis recupero codice chiave da token...
                int nKey = await MTAdmService.MainKeyByToken(id);
                //ListRecords = await TService.ResourcesGetByProject(nKey, projDbId, isEstim, false);
                ListRecords = await TService.ResourcesExpGetByProject(nKey, projDbId, isEstim, false);
            }
            return ListRecords;
        }

        /// <summary>
        /// Processa una chiamata POST per l'invio di un oggetto di TRACKING risorse progetto (RestPayload.Resources)
        /// PUT: api/Resources/track/00000000-0000-0000-0000-000000000000
        /// </summary>
        /// <param name="id">token comunicazione</param>
        /// <returns></returns>
        [HttpPost("track/{id}")]
        public async Task<string> track(string id, [FromBody] RestPayload.Resources projectData)
        {
            string answ = "ND";
            bool fatto = false;
            // verifico ci sia valore
            if (!string.IsNullOrEmpty(id) && projectData != null)
            {
                // in primis recupero codice chiave da token...
                int nKey = await MTAdmService.MainKeyByToken(id);
                if (nKey > 0)
                {
                    // nel projData ho le info x gestire aggiornamento PER INTERO
                    int ProjCloudId = projectData.ProjCloudId;
                    // proseguo solo se ho un Id valido
                    if (ProjCloudId > 0)
                    {
                        // recupero info del progetto con cui registrare le note
                        var projRec = await TService.ProjectGetById(nKey, ProjCloudId);


                        // in primis registro il record RequestPlan...
                        var recPlan = new RequestPlanModel()
                        {
                            DtRequest = DateTime.Now,
                            IsActive = true,
                            ReqState = projectData.ReqState,
                            ProjDbId = ProjCloudId
                        };

                        // registro richiesta prima dei movimenti...
                        int RequestPlanId = await TService.ReqPlanUpdate(nKey, recPlan);

                        // per ogni riga risorsa registro le info relative...
                        if (projectData.ResourceList != null)
                        {
                            List<ResourceModel> listRes = projectData.ResourceList.Select(x => TService.ResourceFromDto(x, RequestPlanId)).ToList();
                            try
                            {
                                string prDesc = $"K{nKey}";
                                if (projRec != null)
                                {
                                    prDesc += $" | P.{ProjCloudId} | {projRec.ProjDescription} ({projRec.Machine})";
                                }
                                // rivedere SIA consumi che gestione stime...
                                await TService.ResourceUpdate(nKey, RequestPlanId, projectData.ResourceList, projectData.ReqState, prDesc);
                                fatto = true;
                            }
                            catch (Exception exc)
                            {
                                Log.Error($"ResourceController.upsert | Errore in fase salvataggio ResourceDto{Environment.NewLine}{exc}");
                                fatto = false;
                            }
                        }
                        // resetto cache redis
                        await MTAdmService.FlushRedisCache();
                    }
                }
            }
            answ = fatto ? "OK" : "NO";
            return answ;
        }
    }
}