prs/prs.shared/Posters/Timberline/StockMovementTimberlinePoster.cs

using Comal.Classes;
using CsvHelper.Configuration.Attributes;
using CsvHelper.Configuration;
using CsvHelper;
using InABox.Core.Postable;
using InABox.Core;
using InABox.Poster.Timberline;
using InABox.Scripting;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using Microsoft.Win32;
using CsvHelper.TypeConversion;

namespace PRS.Shared
{
    public interface IStockMovementTimberlineLine
    {
        DateTime TransactionDate { get; set; }

        DateTime AccountingDate { get; set; }

        string Description { get; set; }

        double Amount { get; set; }

        string DebitAccount { get; set; }

        string CreditAccount { get; set; }

        string Reference1 { get; set; }

        string Reference2 { get; set; }
    }

    public enum StockMovementTimberlineTransactionType
    {
        APCost = 1,
        JCCost = 2,
        PRCost = 3,
        EQCost = 4,
        IVCost = 5
    }

    public class StockMovementTimberlineTransactionTypeConverter : DefaultTypeConverter
    {
        public override object? ConvertFromString(string? text, IReaderRow row, MemberMapData memberMapData)
        {
            if (Enum.TryParse<StockMovementTimberlineTransactionType>(text, out var type))
            {
                return type;
            }
            return base.ConvertFromString(text, row, memberMapData);
        }

        public override string? ConvertToString(object? value, IWriterRow row, MemberMapData memberMapData)
        {
            if (value is StockMovementTimberlineTransactionType type)
            {
                return ((int)type).ToString();
            }
            return "";
        }
    }

    public class StockMovementTimberlineDirectCost : IStockMovementTimberlineLine
    {
        [Index(0)]
        public string RecordID { get; set; } = "DC";

        [Index(1)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 10)]
        public string Job { get; set; }

        [Index(2)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 10)]
        public string Extra { get; set; }

        [Index(3)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 12)]
        public string CostCode { get; set; }

        [Index(4)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 3)]
        public string Category { get; set; }

        [Index(5)]
        [TypeConverter(typeof(StockMovementTimberlineTransactionTypeConverter))]
        public StockMovementTimberlineTransactionType TransactionType { get; set; }

        [Index(6)]
        [TypeConverter(typeof(TimberlinePosterDateConverter))]
        public DateTime TransactionDate { get; set; }

        [Index(7)]
        [TypeConverter(typeof(TimberlinePosterDateConverter))]
        public DateTime AccountingDate { get; set; }

        [Index(8)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 30)]
        public string Description { get; set; }

        [Index(9)]
        public double Units { get; set; }

        [Index(10)]
        public double UnitCost { get; set; }

        [Index(11)]
        public double Amount { get; set; }

        [Index(12)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 25)]
        public string DebitAccount { get; set; }

        [Index(13)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 25)]
        public string CreditAccount { get; set; }

        [Index(14)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 10)]
        public string Reference1 { get; set; }

        [Index(15)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 10)]
        public string Reference2 { get; set; }

        [Index(16)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 10)]
        public string StandardItem { get; set; }
    }

    public class StockMovementTimberlineGL : IStockMovementTimberlineLine
    {
        [Index(0)]
        public string RecordID { get; set; } = "GL";

        [Index(1)]
        [TypeConverter(typeof(TimberlinePosterDateConverter))]
        public DateTime TransactionDate { get; set; }

        [Index(2)]
        [TypeConverter(typeof(TimberlinePosterDateConverter))]
        public DateTime AccountingDate { get; set; }

        [Index(3)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 30)]
        public string Description { get; set; }

        [Index(4)]
        public double Amount { get; set; }

        [Index(5)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 25)]
        public string DebitAccount { get; set; }

        [Index(6)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 25)]
        public string CreditAccount { get; set; }

        [Index(7)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 10)]
        public string Reference1 { get; set; }

        [Index(8)]
        [TypeConverter(typeof(TimberlinePosterStringConverter), 10)]
        public string Reference2 { get; set; }
    }

    public class StockMovementTimberlineSettings : TimberlinePosterSettings<StockMovement>
    {
        protected override string DefaultScript()
        {
            return @"
using PRS.Shared;
using InABox.Core;
using System.Collections.Generic;

public class Module
{
    public void BeforePost(IDataModel<StockMovement> model)
    {
        // Perform pre-processing
    }

    public void ProcessDirectCostLine(IDataModel<StockMovement> model, StockMovement stockMovement, StockMovementTimberlineDirectCost line)
    {
        // Do extra processing for a direct cost line; return false to fail this movement
        return true;
    }

    public void ProcessGLLine(IDataModel<StockMovement> model, StockMovement stockMovement, StockMovementTimberlineGL line)
    {
        // Do extra processing for a GL line; return false to fail this movement
        return true;
    }

    public void AfterPost(IDataModel<StockMovement> model)
    {
        // Perform post-processing
    }
}";
        }
    }

    public class StockMovementTimberlineResult : TimberlinePostResult<IStockMovementTimberlineLine, StockMovement>
    {
    }

    public class StockMovementTimberlinePoster : ITimberlinePoster<StockMovement, StockMovementTimberlineSettings>
    {
        public ScriptDocument? Script { get; set; }
        public StockMovementTimberlineSettings Settings { get; set; }

        public bool BeforePost(IDataModel<StockMovement> model)
        {
            model.SetIsDefault<Document>(false, alias: "CompanyLogo");
            model.SetIsDefault<CoreTable>(false, alias: "CompanyInformation");
            model.SetIsDefault<Employee>(false);

            model.SetColumns(new Columns<StockMovement>(x => x.Transaction));

            model.AddChildTable<StockMovement, StockMovement>(x => x.Transaction, x => x.Transaction,
                parentalias: "StockMovement", childalias: "FullTransactions",
                isdefault: true,
                filter: new Filter<StockMovement>(x => x.IsTransfer).IsEqualTo(true),
                columns: new Columns<StockMovement>(x => x.ID)
                    .Add(x => x.Transaction)
                    .Add(x => x.Job.ID)
                    .Add(x => x.Product.ID)
                    .Add(x => x.IsTransfer)
                    );

            model.AddLookupTable<StockMovement, Product>(x => x.Product.ID, x => x.ID, sourcealias: "FullTransactions",
                columns: new Columns<Product>(x => x.ID)
                    .Add(x => x.CostCentre.Code));

            model.AddLookupTable<StockMovement, Job>(x => x.Job.ID, x => x.ID, sourcealias: "FullTransactions",
                columns: new Columns<Job>(x => x.ID)
                    .Add(x => x.JobNumber));

            Script?.Execute(methodname: "BeforePost", parameters: new object[] { model });
            return true;
        }

        private bool ProcessDirectCostLine(IDataModel<StockMovement> model, StockMovement stockMovement, StockMovementTimberlineDirectCost line)
        {
            return Script?.Execute(methodname: "ProcessDirectCostLine", parameters: new object[] { model, stockMovement, line }) != false;
        }
        private bool ProcessGLLine(IDataModel<PurchaseOrder> model, StockMovement stockMovement, StockMovementTimberlineDirectCost line)
        {
            return Script?.Execute(methodname: "ProcessGLLine", parameters: new object[] { model, stockMovement, line }) != false;
        }

        private StockMovementTimberlineResult DoProcess(IDataModel<StockMovement> model)
        {
            var result = new StockMovementTimberlineResult();

            var firstMovements = model.GetTable<StockMovement>();
            var full = model.GetTable<StockMovement>("FullTransactions")
                .ToObjects<StockMovement>();
            var products = model.GetTable<Product>().ToObjects<Product>()
                .ToDictionary(x => x.ID, x => x);
            var jobs = model.GetTable<Job>().ToObjects<Job>()
                .ToDictionary(x => x.ID, x => x);

            foreach (var movement in full)
            {
                IStockMovementTimberlineLine line;
                if(movement.Job.ID != Guid.Empty)
                {
                    var job = jobs[movement.Job.ID];
                    var dc = new StockMovementTimberlineDirectCost
                    {
                        Job = job.JobNumber,
                        Extra = "",
                        CostCode = products[movement.Product.ID].CostCentre.Code,
                        Category = "",
                        Units = movement.Units,
                        UnitCost = movement.Cost
                    };
                    line = dc;
                }
                else
                {
                    line = new StockMovementTimberlineGL
                    {
                    };
                }
            }

            /*var lines = model.GetTable<PurchaseOrderItem>("PurchaseOrder_PurchaseOrderItem").ToObjects<PurchaseOrderItem>()
                .GroupBy(x => x.PurchaseOrderLink.ID).ToDictionary(x => x.Key, x => x.ToList());
            foreach (var purchaseOrder in model.GetTable<PurchaseOrder>().ToObjects<PurchaseOrder>())
            {
                var c = new PurchaseOrderTimberlineHeader
                {
                    CommitmentID = purchaseOrder.PONumber,
                    CommitmentType = PurchaseOrderTimberlineCommitmentType.PO,
                    Description = purchaseOrder.Description,
                    VendorID = purchaseOrder.SupplierLink.Code,
                    Date = purchaseOrder.IssuedDate,
                    // RetainagePercent
                    // Committed to JC
                    Closed = purchaseOrder.ClosedDate != DateTime.MinValue,
                    // Printed
                };
                if (!ProcessHeader(model, purchaseOrder, c))
                {
                    cs.AddFailed(purchaseOrder, "Failed by script.");
                }
                else
                {
                    // Dictionary from line number to POItem.
                    var items = new Dictionary<int, PurchaseOrderItem>();
                    var POItems = lines.GetValueOrDefault(purchaseOrder.ID)?.ToList() ?? new List<PurchaseOrderItem>();
                    foreach (var purchaseOrderItem in POItems)
                    {
                        if (int.TryParse(purchaseOrderItem.PostedReference, out var itemNumber))
                        {
                            if (items.TryGetValue(itemNumber, out var oldItem))
                            {
                                // Theoretically shouldn't happen, but just in case.
                                MessageBox.Show($"Warning: Multiple PurchaseOrder Items have the same line number for export; the line number for '{purchaseOrderItem.Description}' will be changed in the export.");
                                Logger.Send(LogType.Error, "", $"Purchase Order Post: Multiple POItems with the same Line Number; changing line number of POItem {purchaseOrderItem.ID}");
                                purchaseOrderItem.PostedReference = "";
                            }
                            else
                            {
                                items[itemNumber] = purchaseOrderItem;
                            }
                        }
                    }

                    var success = true;
                    foreach (var purchaseOrderItem in POItems)
                    {
                        if (!int.TryParse(purchaseOrderItem.PostedReference, out var itemNumber))
                        {
                            itemNumber = 1;
                            while (items.ContainsKey(itemNumber))
                            {
                                ++itemNumber;
                            }

                            items[itemNumber] = purchaseOrderItem;
                            purchaseOrderItem.PostedReference = itemNumber.ToString();
                        }
                        var ci = new PurchaseOrderTimberlineLine
                        {
                            CommitmentID = purchaseOrder.PONumber,
                            ItemNumber = itemNumber,
                            Description = purchaseOrderItem.Description,
                            // RetainagePercent = ,
                            DeliveryDate = purchaseOrderItem.ReceivedDate,
                            //ScopeOfWork
                            Job = purchaseOrderItem.Job.JobNumber,
                            //Extra = purchaseOrderItem.Job
                            CostCode = purchaseOrderItem.CostCentre.Code,
                            //Category = purchaseOrderItem.cat
                            TaxGroup = purchaseOrderItem.TaxCode.Code,
                            Units = purchaseOrderItem.Qty,
                            UnitCost = purchaseOrderItem.Cost,
                            UnitDescription = purchaseOrderItem.Dimensions.UnitSize,
                            Amount = purchaseOrderItem.IncTax,
                            // BoughtOut
                        };

                        if (!ProcessLine(model, purchaseOrderItem, ci))
                        {
                            success = false;
                            break;
                        }
                        c.Lines.Add(ci);
                    }
                    if (success)
                    {
                        foreach (var item in POItems)
                        {
                            cs.AddFragment(item);
                        }
                        cs.AddSuccess(purchaseOrder, c);
                    }
                    else
                    {
                        cs.AddFailed(purchaseOrder, "Failed by script.");
                    }
                }
            }*/
            return result;
        }

        public IPostResult<StockMovement> Process(IDataModel<StockMovement> model)
        {
            var result = DoProcess(model);

            var dlg = new SaveFileDialog()
            {
                Filter = "CSV Files (*.csv)|*.csv"
            };

            if (dlg.ShowDialog() == true)
            {
                using (var writer = new StreamWriter(dlg.FileName))
                {
                    using var csv = new CsvWriter(writer, CultureInfo.InvariantCulture);
                    foreach (var line in result.Exports)
                    {
                        // Write the record.
                        if(line is StockMovementTimberlineDirectCost dc)
                        {
                            csv.WriteRecord(dc);
                        }
                        else if(line is StockMovementTimberlineGL gl)
                        {
                            csv.WriteRecord(gl);
                        }
                    }
                }
            }
            else
            {
                throw new PostCancelledException();
            }
            return result;
        }
        public void AfterPost(IDataModel<StockMovement> model, IPostResult<StockMovement> result)
        {
            Script?.Execute(methodname: "AfterPost", parameters: new object[] { model });
        }
    }

    public class StockMovementTimberlinePosterEngine<T> : TimberlinePosterEngine<StockMovement, StockMovementTimberlineSettings>
    {
    }
}