Лабораторная работа №4 Шаг 1/2

ProjectGasStation/ProjectGasStation/Entities/Contractor.cs

@@ -1,12 +1,18 @@
 using ProjectGasStation.Entities.Enums;
+using System.ComponentModel;
 
 namespace ProjectGasStation.Entities;
 
 public class Contractor
 {
     public int Id { get; private set; }
+
+    [DisplayName("Название")]
     public string Name { get; private set; } = string.Empty;
+
+    [DisplayName("Поставляемое топливо")]
     public ContractorFuelType Types { get; private set; }
+
     public static Contractor CreateContractor(int id, string name, ContractorFuelType types)
     {
         return new Contractor { Id = id, Name = name, Types = types };

ProjectGasStation/ProjectGasStation/Entities/ContractorFuel.cs

@@ -1,18 +1,39 @@
-namespace ProjectGasStation.Entities;
+using ProjectGasStation.Entities.Enums;
+using System.ComponentModel;
+
+namespace ProjectGasStation.Entities;
 
 public class ContractorFuel
 {
     public int Id { get; private set; }
+
+    [Browsable(false)]
     public int ContractorId { get; private set; }
+
+    [DisplayName("Поставщик")]
+    public string ContractorName { get; private set; } = string.Empty;
+
+    [DisplayName("Дата поставки")]
     public DateTime Date { get; private set; }
+
+    [DisplayName("Топливо")]
+    public string Fuel => ContractorFuelFuel != null ?
+        string.Join(", ", ContractorFuelFuel.Select(x => $"{(FuelType)x.FuelName} {x.Quantity}")) :
+        string.Empty;
+
+    [Browsable(false)]
     public IEnumerable<ContractorFuelFuel> ContractorFuelFuel { get; private set; } = [];
+
     public static ContractorFuel CreateContractorFuel(int id, int contractorId, DateTime date, IEnumerable<ContractorFuelFuel> contractorFuelFuel)
     {
         return new ContractorFuel { Id = id, ContractorId = contractorId, Date = date, ContractorFuelFuel = contractorFuelFuel};
     }
 
-    public static ContractorFuel CreateContractorFuel(TempContractorFuelFuel tempContractorFuelFuel, IEnumerable<ContractorFuelFuel> contractorFuelFuel)
+    public void SetContractorFuelFuel(IEnumerable<ContractorFuelFuel> contractorFuelFuel)
     {
-        return new ContractorFuel { Id = tempContractorFuelFuel.Id, ContractorId = tempContractorFuelFuel.ContractorId, Date = tempContractorFuelFuel.Date, ContractorFuelFuel = contractorFuelFuel };
+        if (contractorFuelFuel != null && contractorFuelFuel.Any())
+        {
+            ContractorFuelFuel = contractorFuelFuel;
+        }
     }
 }

ProjectGasStation/ProjectGasStation/Entities/ContractorFuelFuel.cs

@@ -3,8 +3,13 @@
 public class ContractorFuelFuel
 {
     public int Id { get; private set; }
+
     public int FuelId { get; private set; }
+
+    public int FuelName { get; private set; }
+
     public int Quantity { get; private set; }
+    
     public static ContractorFuelFuel CreateContractorFuelFuel(int id, int fuelId, int quantity)
     {
         return new ContractorFuelFuel { Id = id, FuelId = fuelId, Quantity = quantity };

ProjectGasStation/ProjectGasStation/Entities/Fuel.cs

@@ -1,12 +1,18 @@
 using ProjectGasStation.Entities.Enums;
+using System.ComponentModel;
 
 namespace ProjectGasStation.Entities;
 
 public class Fuel
 {
     public int Id { get; private set; }
+
+    [DisplayName("Тип топлива")]
     public FuelType Type { get; private set; }
+
+    [DisplayName("Цена")]
     public double Price { get; private set; }
+
     public static Fuel CreateFuel(int id, FuelType type, double price)
     {
         return new Fuel { Id = id, Type = type, Price = price };

ProjectGasStation/ProjectGasStation/Entities/FuelFuelSale.cs

@@ -3,8 +3,13 @@
 public class FuelFuelSale
 {
     public int Id { get; private set; }
+    
     public int FuelId { get; private set; }
+
+    public int FuelName { get; private set; }
+
     public int Quantity { get; private set; }
+    
     public static FuelFuelSale CreateFuelFuelSale(int id, int fuelId, int quantity)
     {
         return new FuelFuelSale { Id = id, FuelId = fuelId, Quantity = quantity};

ProjectGasStation/ProjectGasStation/Entities/FuelSale.cs

@@ -1,11 +1,36 @@
-namespace ProjectGasStation.Entities;
+using ProjectGasStation.Entities.Enums;
+using System.ComponentModel;
+
+namespace ProjectGasStation.Entities;
 
 public class FuelSale
 {
     public int Id { get; private set; }
+
+    [Browsable(false)]
     public int SalespersonId { get; private set; }
+
+    [Browsable(false)]
     public int ShiftId { get; private set; }
+
+    [DisplayName("Продавец")]
+    public string SalespersonName { get; private set; } = string.Empty;
+
+    [Browsable(false)]
+    public int TypeShift { get; private set; }
+
+    [DisplayName("Смена")]
+    public string ShiftName => $"{SaleDate.Date.ToString("dd.MM.yyyy")} {(ShiftType)TypeShift}";
+
+    [Browsable(false)]
     public DateTime SaleDate { get; private set; }
+
+    [DisplayName("Топливо")]
+    public string Fuel => FuelFuelSale != null ?
+        string.Join(", ", FuelFuelSale.Select(x => $"{(FuelType)x.FuelName} {x.Quantity}")) :
+        string.Empty;
+
+    [Browsable(false)]
     public IEnumerable<FuelFuelSale> FuelFuelSale { get; private set; } = [];
 
     public static FuelSale CreateFuelSale(int id, int salesPersonId, int shiftId, DateTime saleDate, IEnumerable<FuelFuelSale> fuelFuelSale)
@@ -20,15 +45,11 @@ public class FuelSale
         };
     }
 
-    public static FuelSale CreateFuelSale(TempFuelFuelSale tempFuelFuelSale, IEnumerable<FuelFuelSale> fuelFuelSale)
+    public void SetFuelFuelSale(IEnumerable<FuelFuelSale> fuelFuelSale)
     {
-        return new FuelSale
+        if(fuelFuelSale != null && fuelFuelSale.Any())
         {
-            Id = tempFuelFuelSale.Id,
-            SalespersonId = tempFuelFuelSale.SalespersonId,
-            ShiftId = tempFuelFuelSale.ShiftId,
-            SaleDate = tempFuelFuelSale.SaleDate,
-            FuelFuelSale = fuelFuelSale
-        };
+            FuelFuelSale = fuelFuelSale;
+        }
     }
 }

ProjectGasStation/ProjectGasStation/Entities/Salesperson.cs

@@ -1,10 +1,17 @@
-namespace ProjectGasStation.Entities;
+using System.ComponentModel;
+
+namespace ProjectGasStation.Entities;
 
 public class Salesperson
 {
     public int Id { get; private set; }
+
+    [DisplayName("Имя")]
     public string FirstName { get; private set; } = string.Empty;
+
+    [DisplayName("Фамилия")]
     public string LastName { get; private set; } = string.Empty;
+
     public static Salesperson CreateSalesperson(int id, string firstName, string lastName)
     {
         return new Salesperson { Id = id, FirstName = firstName, LastName = lastName };

ProjectGasStation/ProjectGasStation/Entities/Shift.cs

@@ -1,15 +1,26 @@
 using ProjectGasStation.Entities.Enums;
+using System.ComponentModel;
 
 namespace ProjectGasStation.Entities;
 
 public class Shift
 {
     public int Id { get; private set; }
+
+    [DisplayName("Время начала")]
     public TimeSpan StartTime {  get; private set; }
+
+    [DisplayName("Время конца")]
     public TimeSpan EndTime { get; private set; }
+
+    [DisplayName("Дата")]
     public DateTime Date {  get; private set; }
+
+    [DisplayName("Тип смены")]
     public ShiftType Type { get; private set; }
+
     public string DisplayName => $"{Date:yyyy-MM-dd} ({Type})";
+
     public static Shift CreateShift(int id, TimeSpan startTime, TimeSpan endTime, DateTime date, ShiftType type)
     {
         return new Shift { Id = id, EndTime = endTime, StartTime = startTime, Date = date, Type = type };

ProjectGasStation/ProjectGasStation/Entities/TempContractorFuelFuel.cs

@@ -1,16 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace ProjectGasStation.Entities;
-
-public class TempContractorFuelFuel
-{
-    public int Id { get; private set; }
-    public int ContractorId { get; private set; }
-    public DateTime Date { get; private set; }
-    public int FuelId { get; private set; }
-    public int Quantity { get; private set; }
-}

ProjectGasStation/ProjectGasStation/Entities/TempFuelFuelSale.cs

@@ -1,17 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace ProjectGasStation.Entities;
-
-public class TempFuelFuelSale
-{
-    public int Id { get; private set; }
-    public int SalespersonId { get; private set; }
-    public int ShiftId { get; private set; }
-    public DateTime SaleDate { get; private set; }
-    public int FuelId { get; private set; }
-    public int Quantity { get; private set; }
-}

ProjectGasStation/ProjectGasStation/Forms/FormContractorFuels.cs

@@ -63,7 +63,11 @@ public partial class FormContractorFuels : Form
         }
     }
 
-    private void LoadList() => dataGridViewData.DataSource = _contractorFuelRepository.ReadContractorFuels();
+    private void LoadList() 
+    {
+        dataGridViewData.DataSource = _contractorFuelRepository.ReadContractorFuels();
+        dataGridViewData.Columns["Id"].Visible = false;
+    }
 
     private bool TryGetIdentifierFromSelectedRow(out int id)
     {

ProjectGasStation/ProjectGasStation/Forms/FormContractors.cs

@@ -82,7 +82,11 @@ public partial class FormContractors : Form
         }
     }
 
-    private void LoadList() => dataGridViewData.DataSource = _contractorRepository.ReadContractors();
+    private void LoadList() 
+    {
+        dataGridViewData.DataSource = _contractorRepository.ReadContractors();
+        dataGridViewData.Columns["Id"].Visible = false;
+    }
 
     private bool TryGetIdentifierFromSelectedRow(out int id)
     {

ProjectGasStation/ProjectGasStation/Forms/FormFuelSales.cs

@@ -62,7 +62,11 @@ public partial class FormFuelSales : Form
         }
     }
 
-    private void LoadList() => dataGridViewData.DataSource = _fuelSaleRepository.ReadFuelSales();
+    private void LoadList()
+    {  
+        dataGridViewData.DataSource = _fuelSaleRepository.ReadFuelSales();
+        dataGridViewData.Columns["Id"].Visible = false;
+    }
 
     private bool TryGetIdentifierFromSelectedRow(out int id)
     {

ProjectGasStation/ProjectGasStation/Forms/FormFuels.cs

@@ -82,7 +82,11 @@ public partial class FormFuels : Form
         }
     }
 
-    private void LoadList() => dataGridViewData.DataSource = _fuelRepository.ReadFuels();
+    private void LoadList() 
+    {
+        dataGridViewData.DataSource = _fuelRepository.ReadFuels();
+        dataGridViewData.Columns["Id"].Visible = false;
+    }
 
     private bool TryGetIdentifierFromSelectedRow(out int id)
     {

ProjectGasStation/ProjectGasStation/Forms/FormSalespersons.cs

@@ -82,7 +82,11 @@ public partial class FormSalespersons : Form
         }
     }
 
-    private void LoadList() => dataGridViewData.DataSource = _salespersonRepository.ReadSalespersons();
+    private void LoadList()
+    { 
+        dataGridViewData.DataSource = _salespersonRepository.ReadSalespersons();
+        dataGridViewData.Columns["Id"].Visible = false;
+    } 
 
     private bool TryGetIdentifierFromSelectedRow(out int id)
     {

ProjectGasStation/ProjectGasStation/Forms/FormShifts.cs

@@ -82,7 +82,12 @@ public partial class FormShifts : Form
         }
     }
 
-    private void LoadList() => dataGridViewData.DataSource = _shiftRepository.ReadShifts();
+    private void LoadList()
+    {
+        dataGridViewData.DataSource = _shiftRepository.ReadShifts();
+        dataGridViewData.Columns["Id"].Visible = false;
+        dataGridViewData.Columns["DisplayName"].Visible = false;
+    }
 
     private bool TryGetIdentifierFromSelectedRow(out int id)
     {

ProjectGasStation/ProjectGasStation/Repositories/Implementations/ContractorFuelRepository.cs

@@ -1,7 +1,9 @@
 using Dapper;
+using DocumentFormat.OpenXml.Spreadsheet;
 using Microsoft.Extensions.Logging;
 using Newtonsoft.Json;
 using Npgsql;
+using PdfSharp.Pdf;
 using ProjectGasStation.Entities;
 using System.Transactions;
 
@@ -91,12 +93,39 @@ public class ContractorFuelRepository : IContractorFuelRepository
         try
         {
             using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
-            var querySelect = @"SELECT cf.*, cff.FuelId, cff.Quantity FROM ContractorFuel cf
-                                INNER JOIN ContractorFuelFuel cff on cff.ContractorFuelId = cf.Id";
-            var contractorFuels = connection.Query<TempContractorFuelFuel>(querySelect);
+            var querySelect = @"SELECT 
+                                    cf.*,
+                                    c.Name as ContractorName,
+                                    cff.FuelId, 
+                                    cff.Quantity,
+                                    f.Type as FuelName
+                                FROM ContractorFuel cf
+                                LEFT JOIN Contractor c on c.Id = cf.ContractorId
+                                INNER JOIN ContractorFuelFuel cff on cff.ContractorFuelId = cf.Id
+                                LEFT JOIN Fuel f on f.Id = cff.FuelId";
+            var contractorsDict = new Dictionary<int, List<ContractorFuelFuel>>();
+
+            var contractorFuels = connection.Query<ContractorFuel, ContractorFuelFuel, ContractorFuel>(querySelect, 
+                (contractor, contractorFuel) => 
+                {
+                    if (!contractorsDict.TryGetValue(contractor.Id, out var ccf))
+                    {
+                        ccf = [];
+                        contractorsDict.Add(contractor.Id, ccf);
+                    }
+
+                    ccf.Add(contractorFuel);
+                    return contractor;
+                }, splitOn: "FuelId");
             _logger.LogDebug("Полученные объекты: {json}",
             JsonConvert.SerializeObject(contractorFuels));
-            return contractorFuels.GroupBy(x => x.Id, y => y, (key, value) => ContractorFuel.CreateContractorFuel(value.First(), value.Select(z => ContractorFuelFuel.CreateContractorFuelFuel(0, z.FuelId, z.Quantity)))).ToList();
+
+            return contractorsDict.Select(x =>
+            {
+                var cf = contractorFuels.First(y => y.Id == x.Key);
+                cf.SetContractorFuelFuel(x.Value);
+                return cf;
+            }).ToArray();
         }
         catch (Exception ex)
         {

ProjectGasStation/ProjectGasStation/Repositories/Implementations/FuelSaleRepository.cs

@@ -61,12 +61,41 @@ public class FuelSaleRepository : IFuelSaleRepository
         try
         {
             using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
-            var querySelect = @"SELECT fs.*, ffs.FuelId, ffs.Quantity FROM FuelSale fs
-                                INNER JOIN FuelFuelSale ffs on ffs.FuelSaleId = fs.Id";
-            var fuelSales = connection.Query<TempFuelFuelSale>(querySelect);
+            var querySelect = @"SELECT 
+                                    fs.*,
+                                    CONCAT(s.LastName, ' ', s.FirstName) as SalespersonName,
+                                    sh.Type as TypeShift,
+                                    ffs.FuelId, 
+                                    ffs.Quantity,
+                                    f.Type as FuelName
+                                FROM FuelSale fs
+                                LEFT JOIN Salesperson s on s.Id = fs.SalespersonId
+                                LEFT JOIN Shift sh on sh.id = fs.ShiftId
+                                INNER JOIN FuelFuelSale ffs on ffs.FuelSaleId = fs.Id
+                                LEFT JOIN Fuel f on f.id = ffs.FuelId";
+            var salesDict = new Dictionary<int, List<FuelFuelSale>>();
+
+            var fuelSales = connection.Query<FuelSale, FuelFuelSale, FuelSale>(querySelect,
+                (sale, fuelSale) =>
+                {
+                    if (!salesDict.TryGetValue(sale.Id, out var fss))
+                    {
+                        fss = [];
+                        salesDict.Add(sale.Id, fss);
+                    }
+
+                    fss.Add(fuelSale);
+                    return sale;
+                }, splitOn: "FuelId");
             _logger.LogDebug("Полученные объекты: {json}",
             JsonConvert.SerializeObject(fuelSales));
-            return fuelSales.GroupBy(x => x.Id, y => y, (key, value) => FuelSale.CreateFuelSale(value.First(), value.Select(z => FuelFuelSale.CreateFuelFuelSale(0, z.FuelId, z.Quantity)))).ToList();
+
+            return salesDict.Select(x =>
+            {
+                var fs = fuelSales.First(y => y.Id == x.Key);
+                fs.SetFuelFuelSale(x.Value);
+                return fs;
+            }).ToArray();
         }
         catch (Exception ex)
         {