using EgwCoreLib.Lux.Data.DbModel.Sales;
using EgwCoreLib.Lux.Data.Services.Catalog;
using EgwCoreLib.Lux.Data.Services.Sales;
using EgwCoreLib.Lux.Data.Services.Supplier;
using EgwCoreLib.Lux.Data.Services.Warehouse;

namespace Lux.API.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class ReportController : ControllerBase
    {
        #region Public Constructors

        /// <summary>
        /// Costruttore metodo
        /// </summary>
        /// <param name="offService"></param>
        public ReportController(
                    IBuyOrderService buyOrdService,
                    IOfferService offService,
                    IOrderService ordService,
                    ITemplateService tplService,
                    IMatReqService mrService)
        {
            _boService = buyOrdService;
            _offService = offService;
            _ordService = ordService;
            _tplService = tplService;
            _mrService = mrService;
            // Configurazione serializzatore JSON per risolvere errore di loop circolare
            JSSettings = new JsonSerializerSettings()
            {
                ReferenceLoopHandling = ReferenceLoopHandling.Ignore
            };
        }

        #endregion Public Constructors

        #region Public Methods

        /// <summary>
        /// Chiamata GET: riceve OffertID, restituisce Json Offerta + righe
        /// GET: api/report/offert/1
        /// </summary>
        /// <param name="id">id univoco</param>
        /// <returns></returns>
        [HttpGet("offert/{id}")]
        public async Task<IActionResult> Offert(int id)
        {
            Stopwatch sw = new Stopwatch();
            sw.Start();
            // recupera dal DB l'offerta con le righe relative
            var offData = await _offService.GetByIdAsync(id);

            sw.Stop();
            Log.Debug($"Offert | {id} | {sw.Elapsed.TotalMilliseconds:N3} ms");
            return Ok(offData);
        }
        /// <summary>
        /// Chiamata GET: riceve OrderID, restituisce Json Ordine + righe
        /// GET: api/report/offert/1
        /// </summary>
        /// <param name="id">id univoco</param>
        /// <returns></returns>
        [HttpGet("order/{id}")]
        public async Task<IActionResult> Order(int id)
        {
            Stopwatch sw = new Stopwatch();
            sw.Start();
            // recupera dal DB l'offerta con le righe relative
            var ordData = await _ordService.GetByIdAsync(id, false);

            sw.Stop();
            Log.Debug($"Order | {id} | {sw.Elapsed.TotalMilliseconds:N3} ms");
            return Ok(ordData);
        }

        /// <summary>
        /// Chiamata GET: riceve TemplateID, restituisce Json Template (catalogo) + righe
        /// GET: api/report/offert/1
        /// </summary>
        /// <param name="id">id univoco</param>
        /// <returns></returns>
        [HttpGet("template/{id}")]
        public async Task<IActionResult> Template(int id)
        {
            Stopwatch sw = new Stopwatch();
            sw.Start();
            // recupera dal DB l'offerta con le righe relative
            var ordData = await _tplService.GetByIdAsync(id);

            sw.Stop();
            Log.Debug($"Template | {id} | {sw.Elapsed.TotalMilliseconds:N3} ms");
            return Ok(ordData);
        }

        /// <summary>
        /// Chiamata GET: fornisce un elenco di righe MatReq x un ordine intero
        /// GET: api/report/matreq-sale-ord/45
        /// </summary>
        /// <param name="id">id univoco</param>
        /// <param name="codGroup">codGruppo per selezionare solo un tpo di item</param>
        /// <returns></returns>
        [HttpGet("matreq-sale-ord/{id}")]
        public async Task<IActionResult> MatReqSaleOrder(int id, string codGroup = "")
        {
            Stopwatch sw = new Stopwatch();
            sw.Start();
            // recupera dal DB l'offerta con le righe relative
            var ordData = await _mrService.GetByOrderAsync(id);
            if (!string.IsNullOrWhiteSpace(codGroup))
            {
                ordData = ordData.Where(x => x.CodGroup.Equals(codGroup, StringComparison.InvariantCultureIgnoreCase)).ToList();
            }

            sw.Stop();
            Log.Debug($"MatReqSaleOrder | {id} | {sw.Elapsed.TotalMilliseconds:N3} ms");
            return Ok(ordData);
        }

        /// <summary>
        /// Chiamata GET: fornisce un elenco di righe MatReq x una riga ordine
        /// GET: api/report/matreq-sale-ord/45
        /// </summary>
        /// <param name="id">id univoco</param>
        /// <returns></returns>
        [HttpGet("matreq-sale-ord-row/{id}")]
        public async Task<IActionResult> MatReqSaleOrderRow(int id)
        {
            Stopwatch sw = new Stopwatch();
            sw.Start();
            // recupera dal DB l'offerta con le righe relative
            var ordData = await _mrService.GetByOrderRowAsync(id);

            sw.Stop();
            Log.Debug($"MatReqSaleOrderRow | {id} | {sw.Elapsed.TotalMilliseconds:N3} ms");
            return Ok(ordData);
        }

        /// <summary>
        /// Chiamata GET: Fornisce un BuyOrder (Ordine fornitore) + righe dato ID
        /// GET: api/report/buyorder/1
        /// </summary>
        /// <param name="id">id univoco</param>
        /// <returns></returns>
        [HttpGet("buyorder/{id}")]
        public async Task<IActionResult> BuyOrder(int id)
        {
            Stopwatch sw = new Stopwatch();
            sw.Start();
            // recupera dal DB l'offerta con le righe relative
            var ordData = await _boService.GetByIdAsync(id);

            sw.Stop();
            Log.Info($"Template | {id} | {sw.Elapsed.TotalMilliseconds:N3} ms");
            return Ok(ordData);
        }

        /// <summary>
        /// Chiamata GET: riceve ELENCO Offerte dato periodo
        /// GET: api/report/offert-list/?from=2026-01-01&to=2026-04-01
        /// </summary>
        /// <param name="from">dataora inizio</param>
        /// <param name="to">dataora fine</param>
        /// <returns></returns>
        [HttpGet("offert-list")]
        public async Task<IActionResult> OffertList(DateTime from, DateTime to)
        {
            Stopwatch sw = new Stopwatch();
            sw.Start();
            // recupera dal DB l'offerta con le righe relative
            List<OfferModel> offData = await _offService.GetFiltAsync(from, to);

            sw.Stop();
            Log.Info($"OffertList | {from} --> {to} | {sw.Elapsed.TotalMilliseconds:N3} ms");
            return Ok(offData);
        }

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

            return version;
        }

        #endregion Public Methods

        #region Private Fields

        private static Logger Log = LogManager.GetCurrentClassLogger();
        private IOfferService _offService;
        private IOrderService _ordService;
        private ITemplateService _tplService;
        private IBuyOrderService _boService;
        private IMatReqService _mrService;
        private JsonSerializerSettings JSSettings;

        #endregion Private Fields
    }
}