egtbeamwall/EgtBEAMWALL.DataLayer/Controllers/PartController .cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EgtBEAMWALL.DataLayer.DatabaseModels;

namespace EgtBEAMWALL.DataLayer.Controllers
{
    public class PartController : IDisposable
    {
        #region Private Fields

        private DatabaseContext dbCtx;

        #endregion Private Fields

        #region Public Fields

        public static PartController man = new PartController();

        #endregion Public Fields

        #region Public Constructors

        public PartController()
        {
            // Initialize database context
            dbCtx = new DatabaseContext(DbConfig.CONNECTION_STRING);
        }

        #endregion Public Constructors

        #region Protected Methods

        /// <summary>
        /// Get BtlPartDBId by ProjId + PDN
        /// </summary>
        /// <param name="ProjId"></param>
        /// <param name="PDN"></param>
        /// <returns></returns>
        protected int FindBtlPart(int ProjId, int PDN)
        {
            int BtlPartDbId = 0;

#if false
            var currProj = dbCtx
                    .ProjList
                    .Where(x => x.ProjId == ProjId)
                    .FirstOrDefault();

            if (currProj != null)
            {
                var btlPart = dbCtx
                    .BTLPartList
                    .Where(x => x.ProjDbId == currProj.ProjDbId && x.PDN == PDN)
                    .SingleOrDefault();

                if (btlPart != null)
                {
                    BtlPartDbId = btlPart.BTLPartDbId;
                }
            }
#endif

            var btlPart = dbCtx
                .BTLPartList
                .Where(x => x.Project.ProjId == ProjId && x.PDN == PDN)
                .SingleOrDefault();

            if (btlPart != null)
            {
                BtlPartDbId = btlPart.BTLPartDbId;
            }

            return BtlPartDbId;
        }

        /// <summary>
        /// Get BtlPartDBId by ProjId + BtlPartId
        /// </summary>
        /// <param name="ProjId"></param>
        /// <param name="BtlPartId"></param>
        /// <returns></returns>
        protected int FindBtlPartByBPI(int ProjId, int BtlPartId)
        {
            int BtlPartDbId = 0;

            var btlPart = dbCtx
                .BTLPartList
                .Where(x => x.Project.ProjId == ProjId && x.PartId == BtlPartId)
                .SingleOrDefault();

            if (btlPart != null)
            {
                BtlPartDbId = btlPart.BTLPartDbId;
            }

            return BtlPartDbId;
        }

        #endregion Protected Methods

        #region Public Methods

        /// <summary>
        /// Conversion of base class to DB model class
        /// </summary>
        /// <param name="corePart"></param>
        /// <param name="currMachGroupDbId"></param>
        /// <returns></returns>
        public static PartModel ConvertFromCore(Core.PartM corePart, int currMachGroupDbId)
        {
            PartModel answ = new PartModel();
            if (corePart != null)
            {
                int BTLPartId = man.FindBtlPartByBPI(corePart.nProjId, corePart.nBTLPartId);
                answ = new PartModel()
                {
                    PartId = corePart.nPartId,
                    PDN = corePart.nPDN,
                    BTLPartDbId = BTLPartId,
                    MachGroupDbId = currMachGroupDbId,
                    State = Core.ItemState.Assigned,
                    NAM = corePart.sNAM,
                    W = corePart.dW,
                    L = corePart.dL,
                    H = corePart.dH,
                    Material = corePart.sMATERIAL,
                    DtStart = corePart.dtStartTime,
                    DtEnd = corePart.dtEndTime,
                    //DO = corePart.bDO,
                    //CNT = corePart.nCNT,
                    //TBP = corePart.nTBP,
                    //DON = corePart.nDON,
                    ROT = corePart.nCALC_ROT,
                    //GRP = corePart.sGRP,
                    //UNT = corePart.nUNT,
                    CALC_State = (int)corePart.nCALC_State
                };
            }
            return answ;
        }

        /// <summary>
        /// Delete single Part
        /// </summary>
        /// <param name="ProdId"></param>
        /// <param name="MachGroupId"></param>
        /// <param name="PartId"></param>
        /// <returns></returns>
        public bool Delete(int ProdId, int MachGroupId, int PartId)
        {
            bool done = false;
            var item2del = dbCtx
                .PartList
                .Where(x => x.MachGroup.Prod.ProdId == ProdId && x.MachGroup.MachGroupId == MachGroupId && x.PartId == PartId)
                .SingleOrDefault();
            try
            {
                // Remove from database
                dbCtx.PartList.Remove(item2del);
                // Commit changes
                dbCtx.SaveChanges();
                ResetController();
                done = true;
                // aggiorno info sullo status
                StatusMapController.man.UpdateAction("", ProdId, MachGroupId, Core.StatusMapItemType.MachGroup, Core.StatusMapOpType.MachGroupMod, "");
            }
            catch (Exception exc)
            {
                Console.WriteLine($"EXCEPTION on Delete: ProdId: {ProdId} | MachGroupId: {MachGroupId} | PartId: {PartId}{Environment.NewLine}{exc}");
            }
            return done;
        }

        /// <summary>
        /// Delete single Part
        /// </summary>
        /// <param name="PartDbId"></param>
        /// <returns></returns>
        public bool Delete(int PartDbId)
        {
            bool done = false;
            var item2del = dbCtx
                .PartList
                .Where(x => x.PartDbId == PartDbId)
                .SingleOrDefault();
            try
            {
                // Add to database
                dbCtx.PartList.Remove(item2del);
                // Commit changes
                dbCtx.SaveChanges();
                ResetController();
                done = true;
            }
            catch (Exception exc)
            {
                Console.WriteLine($"EXCEPTION on Delete: {exc}");
            }
            return done;
        }

        /// <summary>
        /// Delete Part by project
        /// </summary>
        /// <param name="MachGroupDbId"></param>
        /// <returns></returns>
        public bool DeleteByMachGroup(int MachGroupDbId)
        {
            bool done = false;
            var items2del = dbCtx
                .PartList
                .Where(x => x.MachGroupDbId == MachGroupDbId);
            try
            {
                // Add to database
                dbCtx.PartList.RemoveRange(items2del);
                // Commit changes
                dbCtx.SaveChanges();
                ResetController();
                done = true;
            }
            catch (Exception exc)
            {
                Console.WriteLine($"EXCEPTION on DeleteByMachGroup: {exc}");
            }
            return done;
        }

        public void Dispose()
        {
            // Clear database context
            dbCtx.Dispose();
        }

        /// <summary>
        /// Get record by DBId
        /// </summary>
        /// <param name="PartDbId"></param>
        /// <returns></returns>
        public PartModel FindByDbId(int PartDbId)
        {
            return dbCtx
                .PartList
                .Where(x => x.PartDbId == PartDbId)
                .SingleOrDefault();
        }

        /// <summary>
        /// Get record by ExtId
        /// </summary>
        /// <param name="PartId"></param>
        /// <returns></returns>
        public PartModel FindByPartId(int PartId)
        {
            return dbCtx
                .PartList
                .Where(x => x.PartId == PartId)
                .SingleOrDefault();
        }

        /// <summary>
        /// Reinizializzaizone del controller
        /// </summary>
        public void ResetController()
        {
            // Re-Initialize database context
            dbCtx = new DatabaseContext(DbConfig.CONNECTION_STRING);
        }

        /// <summary>
        /// Update single Part
        /// </summary>
        /// <param name="updItem"></param>
        /// <returns></returns>
        public bool Update(PartModel updItem)
        {
            bool done = false;
            var item2update = dbCtx
                .PartList
                .Where(x => x.PartDbId == updItem.PartDbId)
                .SingleOrDefault();
            try
            {
                // update, vers 1...
                dbCtx.Entry(item2update).CurrentValues.SetValues(updItem);

                //// update, vers 2
                //dbCtx.PartList.Remove(item2del);
                //dbCtx.PartList.Add(updItem);

                // Commit changes
                dbCtx.SaveChanges();
                ResetController();
                done = true;
                // aggiorno info sullo status
                StatusMapController.man.UpdateAction("", updItem.MachGroup.Prod.ProdId, updItem.MachGroup.MachGroupId, Core.StatusMapItemType.MachGroup, Core.StatusMapOpType.MachGroupMod, "");
            }
            catch
            { }
            return done;
        }

        /// <summary>
        /// Set EndDate for Part
        /// </summary>
        /// <param name="PartId"></param>
        /// <param name="DtEnd"></param>
        /// <returns></returns>
        public bool UpdateEnd(int ProdId, int MachGroupId, int PartId, DateTime DtEnd)
        {
            bool done = false;
            try
            {
                // aggiorno
                dbCtx
                .PartList
                .Where(x => x.MachGroup.Prod.ProdId == ProdId && x.MachGroup.MachGroupId == MachGroupId && x.PartId == PartId)
                .FirstOrDefault()
                .DtEnd = DtEnd;
                // Commit changes
                dbCtx.SaveChanges();
                ResetController();
                done = true;
                // aggiorno info sullo status
                StatusMapController.man.UpdateAction("", ProdId, MachGroupId, Core.StatusMapItemType.MachGroup, Core.StatusMapOpType.PartEnd, "");
            }
            catch (Exception exc)
            {
                Console.WriteLine($"EXCEPTION on UpdateStatus: {exc}");
            }

            return done;
        }

        /// <summary>
        /// Set StartDate for Part
        /// </summary>
        /// <param name="PartId"></param>
        /// <param name="DtStart"></param>
        /// <returns></returns>
        public bool UpdateStart(int ProdId, int MachGroupId, int PartId, DateTime DtStart)
        {
            bool done = false;
            try
            {
                // aggiorno
                dbCtx
                .PartList
                .Where(x => x.MachGroup.Prod.ProdId == ProdId && x.MachGroup.MachGroupId == MachGroupId && x.PartId == PartId)
                .FirstOrDefault()
                .DtStart = DtStart;
                // Commit changes
                dbCtx.SaveChanges();
                ResetController();
                done = true;
                // aggiorno info sullo status
                StatusMapController.man.UpdateAction("", ProdId, MachGroupId, Core.StatusMapItemType.MachGroup, Core.StatusMapOpType.PartStart, "");
            }
            catch (Exception exc)
            {
                Console.WriteLine($"EXCEPTION on UpdateStatus: {exc}");
            }

            return done;
        }

        /// <summary>
        /// Set Status for Part
        /// </summary>
        /// <param name="PartId"></param>
        /// <param name="newState"></param>
        /// <returns></returns>
        public bool UpdateStatus(int ProdId, int MachGroupId, int PartId, Core.ItemState newState)
        {
            bool done = false;
            try
            {
                // aggiorno
                dbCtx
                .PartList
                .Where(x => x.MachGroup.Prod.ProdId == ProdId && x.MachGroup.MachGroupId == MachGroupId && x.PartId == PartId)
                .FirstOrDefault()
                .State = newState;
                // Commit changes
                dbCtx.SaveChanges();
                ResetController();
                done = true;
                // aggiorno info sullo status
                StatusMapController.man.UpdateAction("", ProdId, MachGroupId, Core.StatusMapItemType.MachGroup, Core.StatusMapOpType.MachGroupMod, "");
            }
            catch (Exception exc)
            {
                Console.WriteLine($"EXCEPTION on UpdateStatus: {exc}");
            }

            return done;
        }

        #endregion Public Methods
    }
}