готовая 4

ProjectPassengerTransfers/ProjectPassengerTransfers/Entities/Bus.cs

@@ -1,10 +1,15 @@
 using ProjectPassengerTransfers.Entities.Enums;
+using System.ComponentModel;
 namespace ProjectPassengerTransfers.Entities;
 
 public class Bus
 {
     public int Id { get; private set; }
+
+    [DisplayName("Модель")]
     public BusModel BusModel { get; private set; }
+
+    [DisplayName("Количество мест")]
     public int SeatCount { get; private set; }
     public static Bus CreateEntity(int id, BusModel busModel, int
     seatCount)

ProjectPassengerTransfers/ProjectPassengerTransfers/Entities/Passenger.cs

@@ -1,13 +1,23 @@
 
 using ProjectPassengerTransfers.Entities.Enums;
+using System.ComponentModel;
 namespace ProjectPassengerTransfers.Entities;
 
 public class Passenger
 {
     public int Id { get; private set; }
+
+    [DisplayName("Тип")]
     public PassengerType PassengerType { get; private set; }
+
+    [DisplayName("Имя")]
     public string Name { get; private set; } = string.Empty;
+
+    [DisplayName("Фамилия")]
     public string Surname { get; private set; } = string.Empty;
+
+    public string FullName => $"{Surname} {Name}";
+
     public static Passenger CreateEntity(int id, PassengerType passengerType, string name, string surname)
     {
         return new Passenger

ProjectPassengerTransfers/ProjectPassengerTransfers/Entities/Route.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -9,9 +10,17 @@ namespace ProjectPassengerTransfers.Entities;
 public class Route
 {
     public int Id { get; private set; }
+
+    [DisplayName("Название")]
     public string Name { get; private set; } = string.Empty;
+
+    [DisplayName("Город отправки")]
     public string DepartureCity { get; private set; } = string.Empty;
+
+    [DisplayName("Город назначения")]
     public string ArrivalCity { get; private set; } = string.Empty;
+
+    [DisplayName("Расстояние")]
     public int Distance { get; private set; }
     public static Route CreateEntity(int id, string Name, string departureCity,
     string arrivalCity, int distance)

ProjectPassengerTransfers/ProjectPassengerTransfers/Entities/Ticket.cs

@@ -1,10 +1,23 @@
-namespace ProjectPassengerTransfers.Entities;
+using System.ComponentModel;
+
+namespace ProjectPassengerTransfers.Entities;
 
 public class Ticket
 {
     public int Id { get; private set; }
+
+    [DisplayName("Дата продажи")]
     public DateTime SaleDate { get; private set; }
+
+    [DisplayName("Пассажир")]
     public int Passenger_Id { get; private set; }
+
+    [DisplayName("Билеты")]
+    public string Tickets => TripTickets != null ?
+    string.Join(", ", TripTickets.Select(x => $"{x.TripName}: {x.Count}шт")) :
+    string.Empty;
+
+    [Browsable(false)]
     public IEnumerable<TripTicket> TripTickets { get; private set; } = [];
     public static Ticket CreateOperation(int id, int passenger_Id, IEnumerable<TripTicket> tripTickets)
     {
@@ -16,14 +29,11 @@ public class Ticket
             TripTickets = tripTickets
         };
     }
-    public static Ticket CreateOperation(TempTripTickets tempTripTickets, IEnumerable<TripTicket> tripTickets)
+    public void SetTripTickets(IEnumerable<TripTicket> tripTickets)
     {
-        return new Ticket
+        if (tripTickets != null && tripTickets.Any())
         {
-            Id = tempTripTickets.Id,
+            TripTickets = tripTickets;
-            SaleDate = tempTripTickets.SaleDate,
+        }
-            Passenger_Id = tempTripTickets.Passenger_Id,
-            TripTickets = tripTickets
-        };
     }
 }

ProjectPassengerTransfers/ProjectPassengerTransfers/Entities/Trip.cs

@@ -1,5 +1,7 @@
-using System;
+using ProjectPassengerTransfers.Entities.Enums;
+using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -9,9 +11,29 @@ namespace ProjectPassengerTransfers.Entities;
 public class Trip
 {
     public int Id { get; private set; }
-    public DateTime Departure { get; private set; } 
+
+    [DisplayName("Дата отправки")]
+    public DateTime Departure { get; private set; }
+
+    [DisplayName("Дата прибытия")]
     public DateTime Arrival { get; private set; }
+
+    [Browsable(false)]
+    public int BusModel { get; private set; }
+
+    [Browsable(false)]
+    public string BusCount { get; private set; } = string.Empty;
+
+    [DisplayName("Маршрут")]
+    public string RouteName { get; private set; } = string.Empty;
+
+    [DisplayName("Автобус")]
+    public string BusName => $"{(BusModel)BusModel} {BusCount}";
+
+    [Browsable(false)]
     public int Route_Id { get; private set; }
+
+    [Browsable(false)]
     public int Bus_Id { get; private set; }
 
     public static Trip CreateOperation(int id, int route_Id, int bus_Id, DateTime departure, DateTime arrival)

ProjectPassengerTransfers/ProjectPassengerTransfers/Entities/TripTicket.cs

@@ -10,7 +10,7 @@ public class TripTicket
 {
     public int Id { get; private set; }
     public int Trip_Id { get; private set; }
-
+    public string TripName { get; private set; } = string.Empty;
     public int Count { get; private set; }
     public static TripTicket CreateElement(int id, int trip_Id, int count)
     {

ProjectPassengerTransfers/ProjectPassengerTransfers/Forms/FormBus.cs

@@ -1,15 +1,7 @@
-using System;
+using ProjectPassengerTransfers.Entities;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
-using System.Drawing;
-using System.Linq;
-using ProjectPassengerTransfers.Entities;
 using ProjectPassengerTransfers.Entities.Enums;
 using ProjectPassengerTransfers.Repositories;
-using System.Text;
+
-using System.Threading.Tasks;
-using System.Windows.Forms;
 
 namespace ProjectPassengerTransfers.Forms
 {

ProjectPassengerTransfers/ProjectPassengerTransfers/Forms/FormBuses.cs

@@ -87,7 +87,11 @@ namespace ProjectPassengerTransfers.Forms
             }
         }
 
-        private void LoadList() => dataGridView.DataSource = _busRepository.ReadBuses();
+        private void LoadList()
+        {
+            dataGridView.DataSource = _busRepository.ReadBuses();
+            dataGridView.Columns["Id"].Visible = false;
+        }
 
         private bool TryGetIdentifierFromSelectedRow(out int id)
         {

ProjectPassengerTransfers/ProjectPassengerTransfers/Forms/FormPassengers.cs

@@ -90,7 +90,11 @@ namespace ProjectPassengerTransfers.Forms
                 MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
-        private void LoadList() => dataGridView.DataSource = _passengerRepository.ReadPassengers();
+        private void LoadList()
+        {
+            dataGridView.DataSource = _passengerRepository.ReadPassengers();
+            dataGridView.Columns["Id"].Visible = false;
+        }
 
         private bool TryGetIdentifierFromSelectedRow(out int id)
         {

ProjectPassengerTransfers/ProjectPassengerTransfers/Forms/FormRoutes.cs

@@ -80,7 +80,12 @@ namespace ProjectPassengerTransfers.Forms
                 MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
-        private void LoadList() => dataGridView.DataSource = _routeRepository.ReadRoutes();
+        private void LoadList()
+        {
+            dataGridView.DataSource = _routeRepository.ReadRoutes();
+            dataGridView.Columns["Id"].Visible = false;
+        }
+
         private bool TryGetIdentifierFromSelectedRow(out int id)
         {
             id = 0;

ProjectPassengerTransfers/ProjectPassengerTransfers/Forms/FormTicket.cs

@@ -20,7 +20,7 @@ namespace ProjectPassengerTransfers.Forms
             InitializeComponent();
             _ticketRepository = ticketRepository ?? throw new ArgumentNullException(nameof(ticketRepository));
             comboBoxPassenger.DataSource = passengerRepository.ReadPassengers();
-            comboBoxPassenger.DisplayMember = "Name";
+            comboBoxPassenger.DisplayMember = "FullName";
             comboBoxPassenger.ValueMember = "Id";
             ColumnTrip.DataSource = routeRepository.ReadRoutes();
             ColumnTrip.DisplayMember = "Name";

ProjectPassengerTransfers/ProjectPassengerTransfers/Forms/FormTickets.cs

@@ -75,7 +75,12 @@ namespace ProjectPassengerTransfers.Forms
             }
         }
 
-        private void LoadList() => dataGridView.DataSource = _ticketRepository.ReadTickets();
+        private void LoadList()
+        {
+            dataGridView.DataSource = _ticketRepository.ReadTickets();
+            dataGridView.Columns["Id"].Visible = false;
+        }
+
         private bool TryGetIdentifierFromSelectedRow(out int id)
         {
             id = 0;

ProjectPassengerTransfers/ProjectPassengerTransfers/Forms/FormTrips.cs

@@ -47,6 +47,10 @@ namespace ProjectPassengerTransfers.Forms
                 MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
-        private void LoadList() => dataGridView.DataSource = _tripRepository.ReadTrips();
+        private void LoadList()
+        {
+            dataGridView.DataSource = _tripRepository.ReadTrips();
+            dataGridView.Columns["Id"].Visible = false;
+        }
     }
 }

ProjectPassengerTransfers/ProjectPassengerTransfers/Repositories/ITicketRepository.cs

@@ -4,8 +4,7 @@ namespace ProjectPassengerTransfers.Repositories;
 
 public interface ITicketRepository
 {
-    IEnumerable<Ticket> ReadTickets(DateTime? dateForm =
+    IEnumerable<Ticket> ReadTickets(DateTime? dateFrom = null, DateTime? dateTo = null);
-null,int? trip_Id = null, int? passenger_Id = null);
     void CreateTicket(Ticket ticket);
     void DeleteTicket(int id);
 

ProjectPassengerTransfers/ProjectPassengerTransfers/Repositories/Implementations/QueryBuilder.cs

@@ -0,0 +1,30 @@
+using System.Text;
+
+namespace ProjectPassengerTransfers.Repositories.Implementations;
+
+internal class QueryBuilder
+{
+    private readonly StringBuilder _builder;
+    public QueryBuilder()
+    {
+        _builder = new();
+    }
+    public QueryBuilder AddCondition(string condition)
+    {
+        if (_builder.Length > 0)
+        {
+            _builder.Append(" AND ");
+        }
+        _builder.Append(condition);
+        return this;
+    }
+    public string Build()
+    {
+        if (_builder.Length == 0)
+        {
+            return string.Empty;
+        }
+        return $"WHERE {_builder}";
+    }
+}
+

ProjectPassengerTransfers/ProjectPassengerTransfers/Repositories/Implementations/TicketRepository.cs

@@ -3,6 +3,7 @@ using Microsoft.Extensions.Logging;
 using Newtonsoft.Json;
 using Npgsql;
 using ProjectPassengerTransfers.Entities;
+using static System.Runtime.InteropServices.JavaScript.JSType;
 
 namespace ProjectPassengerTransfers.Repositories.Implementations;
 
@@ -80,18 +81,55 @@ internal class TicketRepository : ITicketRepository
         }
     }
 
-    public IEnumerable<Ticket> ReadTickets(DateTime? dateForm = null, int? ticketId = null, int? passengerId = null)
+    public IEnumerable<Ticket> ReadTickets(DateTime? dateFrom = null, DateTime? dateTo = null)
     {
-        _logger.LogInformation("Получение всех объектов");
         _logger.LogInformation("Получение всех объектов");
         try
         {
+            var builder = new QueryBuilder();
+            if (dateFrom.HasValue)
+            {
+                builder.AddCondition("ti.SaleDate >= @dateFrom");
+            }
+            if (dateTo.HasValue)
+            {
+                builder.AddCondition("ti.SaleDate <= @dateTo");
+            }
             using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
-            var querySelect = @"SELECT ti.*, trt.Trip_Id, trt.Count FROM Ticket ti
+            var querySelect = $@"SELECT 
-                                INNER JOIN Trip_Tickets trt on trt.TicketID = ti.Id";
+                                    ti.*, 
-            var ticket = connection.Query<TempTripTickets>(querySelect);
+                                    CONCAT(ps.Name, ' ', ps.Surname) as PassengerName,
-            _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(ticket));
+                                    trt.Trip_Id, 
-            return ticket.GroupBy(x => x.Id, y => y, (key, value) => Ticket.CreateOperation(value.First(), value.Select(z => TripTicket.CreateElement(0, z.Trip_Id, z.Count)))).ToList();
+                                    trt.Count,
+                                    CONCAT(tr.Departure, ' - ', tr.Arrival) as TripName
+                                FROM Ticket ti
+                                LEFT JOIN Passenger ps on ps.Id = ti.Passenger_ID
+                                INNER JOIN Trip_Tickets trt on trt.TicketID = ti.Id
+                                LEFT JOIN Trip tr on tr.ID = trt.Trip_Id
+                                {builder.Build()}";
+            var ticketsDict = new Dictionary<int, List<TripTicket>>();
+
+            var tripTickets = connection.Query<Ticket, TripTicket, Ticket>(querySelect,
+                (ticket, tripTicket) =>
+                {
+                    if (!ticketsDict.TryGetValue(ticket.Id, out var trt))
+                    {
+                        trt = [];
+                        ticketsDict.Add(ticket.Id, trt);
+                    }
+
+                    trt.Add(tripTicket);
+                    return ticket;
+                }, splitOn: "Trip_Id", param: new { dateFrom, dateTo });
+            _logger.LogDebug("Полученные объекты: {json}",
+            JsonConvert.SerializeObject(tripTickets));
+
+            return ticketsDict.Select(x =>
+            {
+                var cf = tripTickets.First(y => y.Id == x.Key);
+                cf.SetTripTickets(x.Value);
+                return cf;
+            }).ToArray();
         }
         catch (Exception ex)
         {

ProjectPassengerTransfers/ProjectPassengerTransfers/Repositories/Implementations/TripRepository.cs

@@ -47,7 +47,10 @@ int? tripId = null, int? routeId = null, int? busId = null)
         {
             using var connection = new
             NpgsqlConnection(_connectionString.ConnectionString);
-            var querySelect = "SELECT * FROM Trip";
+            var querySelect = @"SELECT tr.*, ro.Name as RouteName, bu.SeatCount as BusCount, bu.BusModel as BusModel 
+                                FROM Trip tr
+                                LEFT JOIN Route ro on ro.Id = tr.Route_ID
+                                LEFT JOIN Bus bu on bu.Id = tr.Bus_ID";
             var trips =
             connection.Query<Trip>(querySelect);
             _logger.LogDebug("Полученные объекты: {json}",