namespace PdfReportSamples.Models
{
    public class UserWorkedHours
    {
        public int Id { set; get; }
        public string Name { set; get; }
        public int DayNumber { set; get; }
        public int Month { set; get; }
        public int Year { set; get; }
        public string Description { set; get; }
    }
}

        private static List<UserWorkedHours> createUsersWorkedHours()
        {
            var usersWorkedHours = new List<UserWorkedHours>();
            for (int i = 1; i < 11; i++)
            {
                for (int j = 1; j < 28; j++)
                {
                    usersWorkedHours.Add(new UserWorkedHours
                    {
                        Id = i,
                        Name = "کارمند " + i,
                        Year = 1391, // سال و ماه بر اساس نوع تقویم انتخابی مشخص می‌شود
                        Month = i,
                        DayNumber = j,
                        Description = i % 2 == 0 ? "05:00" : "08:00"
                    });
                }
            }
            return usersWorkedHours;
        }

using System.Collections.Generic;

namespace PdfRpt.Calendar
{
    public class CalendarData
    {
        public int Month { set; get; }
        public int Year { set; get; }
        public IList<DayInfo> MonthDaysInfo { set; get; }
    }
}

namespace PdfRpt.Calendar
{
    public class DayInfo
    {
        public int DayNumber { set; get; }
        public int Month { set; get; }
        public int Year { set; get; }

        public string Description { set; get; }
        public bool ShowDescriptionInFooter { set; get; }
    }
}

        public static IList<UserMonthCalendar> CreateDataSource()
        {
            var usersWorkedHours = createUsersWorkedHours();
            // Mapping a list of normal Users WorkedHours to a list of Users + CalendarData
            return usersWorkedHours
                        .GroupBy(x => new
                        {
                            Id = x.Id,
                            Name = x.Name
                        })
                        .Select(
                                 x => new UserMonthCalendar
                                 {
                                     Id = x.Key.Id,
                                     Name = x.Key.Name,
                                     // Calendar's cell data type should be PdfRpt.Calendar.CalendarData
                                     MonthCalendarData = new CalendarData
                                     {
                                         Year = x.First().Year,
                                         Month = x.First().Month,
                                         MonthDaysInfo = x.ToList().Select(y => new DayInfo
                                         {
                                             Description = y.Description,
                                             ShowDescriptionInFooter = false,
                                             DayNumber = y.DayNumber
                                         }).ToList()
                                     }
                                 }).ToList();
        }

using PdfRpt.Calendar;

namespace PdfReportSamples.Models
{
    public class UserMonthCalendar
    {
        public int Id { set; get; }
        public string Name { set; get; }
        // Calendar's cell data type should be CalendarData
        public CalendarData MonthCalendarData { set; get; }
    }
}

                columns.AddColumn(column =>
                {
                    // Calendar's cell data type should be PdfRpt.Calendar.CalendarData
                    column.PropertyName<UserMonthCalendar>(x => x.MonthCalendarData);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(3);
                    column.HeaderCell("تقویم ماهیانه");
                    column.ColumnItemsTemplate(itemsTemplate =>
                    {
                        itemsTemplate.MonthCalendar(new CalendarAttributes
                        {
                            CalendarType = CalendarType.PersianCalendar,
                            UseLongDayNamesOfWeek = true,
                            Padding = 3,
                            DescriptionHorizontalAlignment = HorizontalAlignment.Center,
                            SplitRows = true,
                            CellsCustomizer = info =>
                            {
                                if (info.Year == 1391 && info.Month == 1 && info.DayNumber == 1)
                                {
                                    info.NumberCell.BackgroundColor = new BaseColor(System.Drawing.Color.LimeGreen);
                                    var phrase = info.NumberCell.Phrase;
                                    foreach (var chunk in phrase.Chunks)
                                        chunk.Font.Color = new BaseColor(System.Drawing.Color.Yellow);
                                }
                            }
                        });
                    });
                });

function ScopeTest() {
    if (true) {
        var foo = 'use anywhere';
        let bar = 'use in this block';
    }
    console.log(foo); // works!
    console.log(bar); // error!
}

let isDone: boolean = false;

let decimal: number = 6;
let hex: number = 0xf00d;
let binary: number = 0b1010;
let octal: number = 0o744;

let name: string = "bob";
name = 'smith';

let list: number[] = [1, 2, 3];

enum Color {Red, Green, Blue};
let c: Color = Color.Green;

let notSure: any = 4;
notSure = "maybe a string instead";
notSure = false; // okay, definitely a boolean

 function warnUser(): void {
        alert("This is my warning message");
}

let myString= 'this is a string';
myString= 42; // error!

function ReturnNumber() {
   return 42;
}
let anotherString = 'this is also a string';
anotherString = ReturnNumber(); // error!

 enum Category { Biography, Poetry, Fiction }; // 0, 1, 2

 enum Category { Biography = 1, Poetry, Fiction }; // 1, 2, 3

 enum Category{ Biography = 5, Poetry = 8, Fiction = 9 }; // 5, 8, 9

 let favoriteCategory: Category = Category.Biography;

 console.log(favoriteCategory); // 5

let categoryString= Category[favoriteCategory]; // Biography

let strArray1: string[] = ['here', 'are', 'strings'];

let strArray2: Array<string> = ['more', 'strings', 'here'];

let anyArray: any[] = [42, true, 'banana'];

 let myTuple: [number, string] = [25, 'truck'];

 let firstElement= myTuple[0]; // 25
let secondElement= myTuple[1]; // truck

 // other elements can have numbers or strings
myTuple[2] = 100;
myTuple[2] = 'this works!';

 let someValue: any = "this is a string";
let strLength: number = (<string>someValue).length;

 let someValue: any = "this is a string";
let strLength: number = (someValue as string).length;

    public class Project
    {
        public int Id { set; get; }
        public string Name { set; get; }

        public virtual ICollection<ProjectIssue> ProjectIssues { set; get; }
    }

    public class ProjectIssue
    {
        public int Id { set; get; }
        public string Body { set; get; }

        [ForeignKey("ProjectStatusId")]
        public virtual ProjectIssueStatus ProjectIssueStatus { set; get; }
        public int ProjectStatusId { set; get; }

        [ForeignKey("ProjectId")]
        public virtual Project Project { set; get; }
        public int ProjectId { set; get; }
    }

    public class ProjectIssueStatus
    {
        public int Id { set; get; }
        public string Name { set; get; }

        public virtual ICollection<ProjectIssue> ProjectIssues { set; get; }
    }

    public class MyContext : DbContext
    {
        public DbSet<ProjectIssueStatus> ProjectStatus { get; set; }
        public DbSet<ProjectIssue> ProjectIssues { get; set; }
        public DbSet<Project> Projects { get; set; }
    }

    public class Configuration : DbMigrationsConfiguration<MyContext>
    {
        public Configuration()
        {
            AutomaticMigrationsEnabled = true;
            AutomaticMigrationDataLossAllowed = true;
        }

        protected override void Seed(MyContext context)
        {
            var project1 = new Project { Name = "پروژه جدید" };
            context.Projects.Add(project1);

            var stat1 = new ProjectIssueStatus { Name = "درحال انجام" };
            var stat2 = new ProjectIssueStatus { Name = "انجام شد" };
            context.ProjectStatus.Add(stat1);
            context.ProjectStatus.Add(stat2);

            var issue1 = new ProjectIssue
            {
                Body = "تغییر قلم گزارش",
                ProjectIssueStatus = stat1,
                Project = project1
            };
            var issue2 = new ProjectIssue
            {
                Body = "تغییر لوگوی گزارش",
                ProjectIssueStatus = stat1,
                Project = project1
            };
            context.ProjectIssues.Add(issue1);
            context.ProjectIssues.Add(issue2);

            base.Seed(context);
        }
    }

    public static class Test
    {
        public static void RunTests()
        {
            Database.SetInitializer(new MigrateDatabaseToLatestVersion<MyContext, Configuration>());

            using (var ctx = new MyContext())
            {
                var projectId = 1;
                var list = ctx.ProjectStatus.Select(x => new
                                                    {
                                                        Id = x.Id,
                                                        Name = x.Name,
                                                        Count = x.ProjectIssues.Count(p => p.ProjectId == projectId)
                                                    }).ToList();
                foreach (var item in list)
                    Console.WriteLine("{0}:{1}",item.Name, item.Count);                
            }
        }
    }

SELECT [Project1].[Id] AS [Id],
       [Project1].[Name] AS [Name],
       [Project1].[C1] AS [C1]
FROM   (
           SELECT [Extent1].[Id] AS [Id],
                  [Extent1].[Name] AS [Name],
                  (
                      SELECT COUNT(1) AS [A1]
                      FROM   [dbo].[ProjectIssues] AS [Extent2]
                      WHERE  ([Extent1].[Id] = [Extent2].[ProjectStatusId])
                             AND ([Extent2].[ProjectId] = 1 /*@p__linq__0*/)
                  ) AS [C1]
           FROM   [dbo].[ProjectIssueStatus] AS [Extent1]
       ) AS [Project1]

    public class Article
    {
        public int Id { get; set; }
        public string Title { get; set; }
        public string Body { get; set; }
        public string RegisterDate { get; set; }
        public string FileName { get; set; }
    }

using System;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace BlazorServer.Entities
{
    public class RoomOrderDetail
    {
        public int Id { get; set; }

        [Required]
        public string UserId { get; set; }

        [Required]
        public string StripeSessionId { get; set; }

        public DateTime CheckInDate { get; set; }

        public DateTime CheckOutDate { get; set; }

        public DateTime ActualCheckInDate { get; set; }

        public DateTime ActualCheckOutDate { get; set; }

        public long TotalCost { get; set; }

        public int RoomId { get; set; }

        public bool IsPaymentSuccessful { get; set; }

        [Required]
        public string Name { get; set; }

        [Required]
        public string Email { get; set; }

        public string Phone { get; set; }

        [ForeignKey("RoomId")]
        public HotelRoom HotelRoom { get; set; }

        public string Status { get; set; }
    }
}

namespace BlazorServer.Common
{
    public static class BookingStatus
    {
        public const string Pending = "Pending";
        public const string Booked = "Booked";
        public const string CheckedIn = "CheckedIn";
        public const string CheckedOutCompleted = "CheckedOut";
        public const string NoShow = "NoShow";
        public const string Cancelled = "Cancelled";
    }
}

namespace BlazorServer.DataAccess
{
    public class ApplicationDbContext : IdentityDbContext<ApplicationUser>
    {
        public DbSet<RoomOrderDetail> RoomOrderDetails { get; set; }

        // ...
    }
}

dotnet tool update --global dotnet-ef --version 5.0.4
dotnet build
dotnet ef migrations --startup-project ../../BlazorWasm/BlazorWasm.WebApi/ add AddRoomOrderDetails --context ApplicationDbContext
dotnet ef --startup-project ../../BlazorWasm/BlazorWasm.WebApi/ database update --context ApplicationDbContext

using System;
using System.ComponentModel.DataAnnotations;

namespace BlazorServer.Models
{
    public class RoomOrderDetailsDTO
    {
        public int Id { get; set; }

        [Required]
        public string UserId { get; set; }

        [Required]
        public string StripeSessionId { get; set; }

        [Required]
        public DateTime CheckInDate { get; set; }

        [Required]
        public DateTime CheckOutDate { get; set; }

        public DateTime ActualCheckInDate { get; set; }

        public DateTime ActualCheckOutDate { get; set; }

        [Required]
        public long TotalCost { get; set; }

        [Required]
        public int RoomId { get; set; }

        public bool IsPaymentSuccessful { get; set; }

        [Required]
        public string Name { get; set; }

        [Required]
        public string Email { get; set; }

        public string Phone { get; set; }

        public HotelRoomDTO HotelRoomDTO { get; set; }

        public string Status { get; set; }
    }
}

namespace BlazorServer.Models.Mappings
{
    public class MappingProfile : Profile
    {
        public MappingProfile()
        {
            // ... 
            CreateMap<RoomOrderDetail, RoomOrderDetailsDTO>().ReverseMap(); // two-way mapping
        }
    }
}

namespace BlazorServer.Services
{
    public interface IRoomOrderDetailsService
    {
        Task<RoomOrderDetailsDTO> CreateAsync(RoomOrderDetailsDTO details);

        Task<List<RoomOrderDetailsDTO>> GetAllRoomOrderDetailsAsync();

        Task<RoomOrderDetailsDTO> GetRoomOrderDetailAsync(int roomOrderId);

        Task<bool> IsRoomBookedAsync(int RoomId, DateTime checkInDate, DateTime checkOutDate);

        Task<RoomOrderDetailsDTO> MarkPaymentSuccessfulAsync(int id);

        Task<bool> UpdateOrderStatusAsync(int RoomOrderId, string status);
    }
}

namespace BlazorServer.Services
{
    public class RoomOrderDetailsService : IRoomOrderDetailsService
    {
        private readonly ApplicationDbContext _dbContext;
        private readonly IMapper _mapper;
        private readonly IConfigurationProvider _mapperConfiguration;

        public RoomOrderDetailsService(ApplicationDbContext dbContext, IMapper mapper)
        {
            _dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
            _mapper = mapper ?? throw new ArgumentNullException(nameof(mapper));
            _mapperConfiguration = mapper.ConfigurationProvider;
        }

        public async Task<RoomOrderDetailsDTO> CreateAsync(RoomOrderDetailsDTO details)
        {
            var roomOrder = _mapper.Map<RoomOrderDetail>(details);
            roomOrder.Status = BookingStatus.Pending;
            var result = await _dbContext.RoomOrderDetails.AddAsync(roomOrder);
            await _dbContext.SaveChangesAsync();
            return _mapper.Map<RoomOrderDetailsDTO>(result.Entity);
        }

        public Task<List<RoomOrderDetailsDTO>> GetAllRoomOrderDetailsAsync()
        {
            return _dbContext.RoomOrderDetails
                            .Include(roomOrderDetail => roomOrderDetail.HotelRoom)
                            .ProjectTo<RoomOrderDetailsDTO>(_mapperConfiguration)
                            .ToListAsync();
        }

        public async Task<RoomOrderDetailsDTO> GetRoomOrderDetailAsync(int roomOrderId)
        {
            var roomOrderDetailsDTO = await _dbContext.RoomOrderDetails
                                            .Include(u => u.HotelRoom)
                                                .ThenInclude(x => x.HotelRoomImages)
                                            .ProjectTo<RoomOrderDetailsDTO>(_mapperConfiguration)
                                            .FirstOrDefaultAsync(u => u.Id == roomOrderId);

            roomOrderDetailsDTO.HotelRoomDTO.TotalDays =
                roomOrderDetailsDTO.CheckOutDate.Subtract(roomOrderDetailsDTO.CheckInDate).Days;
            return roomOrderDetailsDTO;
        }

        public Task<bool> IsRoomBookedAsync(int RoomId, DateTime checkInDate, DateTime checkOutDate)
        {
            return _dbContext.RoomOrderDetails
                .AnyAsync(
                    roomOrderDetail =>
                        roomOrderDetail.RoomId == RoomId &&
                        roomOrderDetail.IsPaymentSuccessful &&
                        (
                            (checkInDate < roomOrderDetail.CheckOutDate && checkInDate > roomOrderDetail.CheckInDate) ||
                            (checkOutDate > roomOrderDetail.CheckInDate && checkInDate < roomOrderDetail.CheckInDate)
                        )
                );
        }

        public Task<RoomOrderDetailsDTO> MarkPaymentSuccessfulAsync(int id)
        {
            throw new NotImplementedException();
        }

        public Task<bool> UpdateOrderStatusAsync(int RoomOrderId, string status)
        {
            throw new NotImplementedException();
        }
    }
}

namespace BlazorWasm.WebApi
{
    public class Startup
    {
        // ...

        public void ConfigureServices(IServiceCollection services)
        {
            services.AddScoped<IRoomOrderDetailsService, RoomOrderDetailsService>();
            // ...

namespace BlazorWasm.Client.Services
{
    public interface IClientRoomOrderDetailsService
    {
        Task<RoomOrderDetailsDTO> MarkPaymentSuccessfulAsync(RoomOrderDetailsDTO details);
        Task<RoomOrderDetailsDTO> SaveRoomOrderDetailsAsync(RoomOrderDetailsDTO details);
    }
}

namespace BlazorWasm.Client.Services
{
    public class ClientRoomOrderDetailsService : IClientRoomOrderDetailsService
    {
        private readonly HttpClient _httpClient;

        public ClientRoomOrderDetailsService(HttpClient httpClient)
        {
            _httpClient = httpClient ?? throw new ArgumentNullException(nameof(httpClient));
        }

        public Task<RoomOrderDetailsDTO> MarkPaymentSuccessfulAsync(RoomOrderDetailsDTO details)
        {
            throw new NotImplementedException();
        }

        public Task<RoomOrderDetailsDTO> SaveRoomOrderDetailsAsync(RoomOrderDetailsDTO details)
        {
            throw new NotImplementedException();
        }
    }
}

namespace BlazorWasm.Client
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            var builder = WebAssemblyHostBuilder.CreateDefault(args);
            // ...
            builder.Services.AddScoped<IClientRoomOrderDetailsService, ClientRoomOrderDetailsService>();
            // ...
        }
    }
}

using BlazorServer.Models;

namespace BlazorWasm.Client.Models.ViewModels
{
    public class HotelRoomBookingVM
    {
        public RoomOrderDetailsDTO OrderDetails { get; set; }
    }
}

@page "/hotel/room-details/{Id:int}"

@inject IJSRuntime JsRuntime
@inject ILocalStorageService LocalStorage
@inject IClientHotelRoomService HotelRoomService

@if (HotelBooking?.OrderDetails?.HotelRoomDTO?.HotelRoomImages == null)
{
    <div class="spinner"></div>
}
else
{

}

@code {
    [Parameter]
    public int? Id { get; set; }

    HotelRoomBookingVM HotelBooking  = new HotelRoomBookingVM();
    int NoOfNights = 1;

    protected override async Task OnInitializedAsync()
    {
        try
        {
            HotelBooking.OrderDetails = new RoomOrderDetailsDTO();
            if (Id != null)
            {
                if (await LocalStorage.GetItemAsync<HomeVM>(ConstantKeys.LocalInitialBooking) != null)
                {
                    var roomInitialInfo = await LocalStorage.GetItemAsync<HomeVM>(ConstantKeys.LocalInitialBooking);
                    HotelBooking.OrderDetails.HotelRoomDTO = await HotelRoomService.GetHotelRoomDetailsAsync(
                        Id.Value, roomInitialInfo.StartDate, roomInitialInfo.EndDate);
                    NoOfNights = roomInitialInfo.NoOfNights;
                    HotelBooking.OrderDetails.CheckInDate = roomInitialInfo.StartDate;
                    HotelBooking.OrderDetails.CheckOutDate = roomInitialInfo.EndDate;
                    HotelBooking.OrderDetails.HotelRoomDTO.TotalDays = roomInitialInfo.NoOfNights;
                    HotelBooking.OrderDetails.HotelRoomDTO.TotalAmount =
                        roomInitialInfo.NoOfNights * HotelBooking.OrderDetails.HotelRoomDTO.RegularRate;
                }
                else
                {
                    HotelBooking.OrderDetails.HotelRoomDTO = await HotelRoomService.GetHotelRoomDetailsAsync(
                        Id.Value, DateTime.Now, DateTime.Now.AddDays(1));
                    NoOfNights = 1;
                    HotelBooking.OrderDetails.CheckInDate = DateTime.Now;
                    HotelBooking.OrderDetails.CheckOutDate = DateTime.Now.AddDays(1);
                    HotelBooking.OrderDetails.HotelRoomDTO.TotalDays = 1;
                    HotelBooking.OrderDetails.HotelRoomDTO.TotalAmount =
                        HotelBooking.OrderDetails.HotelRoomDTO.RegularRate;
                }
            }
        }
        catch (Exception e)
        {
            await JsRuntime.ToastrError(e.Message);
        }
    }
}

namespace BlazorWasm.Client.Services
{
    public class ClientHotelRoomService : IClientHotelRoomService
    {
        private readonly HttpClient _httpClient;

        public ClientHotelRoomService(HttpClient httpClient)
        {
            _httpClient = httpClient ?? throw new ArgumentNullException(nameof(httpClient));
        }

        public Task<HotelRoomDTO> GetHotelRoomDetailsAsync(int roomId, DateTime checkInDate, DateTime checkOutDate)
        {
            // How to url-encode query-string parameters properly
            var uri = new UriBuilderExt(new Uri(_httpClient.BaseAddress, $"/api/hotelroom/{roomId}"))
                            .AddParameter("checkInDate", $"{checkInDate:yyyy'-'MM'-'dd}")
                            .AddParameter("checkOutDate", $"{checkOutDate:yyyy'-'MM'-'dd}")
                            .Uri;
            return _httpClient.GetFromJsonAsync<HotelRoomDTO>(uri);
        }

        public Task<IEnumerable<HotelRoomDTO>> GetHotelRoomsAsync(DateTime checkInDate, DateTime checkOutDate)
        {
           // ...
        }
    }
}

@if (HotelBooking?.OrderDetails?.HotelRoomDTO?.HotelRoomImages == null)
{
    <div class="spinner"></div>
}
else
{
    <div class="mt-4 mx-4 px-0 px-md-5 mx-md-5">
        <div class="row p-2 my-3 " style="border-radius:20px; ">
            <div class="col-12 col-lg-7 p-4" style="border: 1px solid gray">
                <div class="row px-2 text-success border-bottom">
                    <div class="col-8 py-1"><p style="font-size:x-large;margin:0px;">Selected Room</p></div>
                    <div class="col-4 p-0"><a href="hotel/rooms" class="btn btn-secondary btn-block">Back to Room's</a></div>
                </div>
                <div class="row">
                    <div class="col-6">
                        <div id="" class="carousel slide mb-4 m-md-3 m-0 pt-3 pt-md-0" data-ride="carousel">
                            <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
                                <ol class="carousel-indicators">
                                    <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
                                    <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
                                </ol>
                                <div class="carousel-inner">
                                    <div class="carousel-item active">
                                        <img class="d-block w-100" src="images/slide1.jpg" alt="First slide">
                                    </div>
                                </div>
                                <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
                                    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
                                    <span class="sr-only">Previous</span>
                                </a>
                                <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
                                    <span class="carousel-control-next-icon" aria-hidden="true"></span>
                                    <span class="sr-only">Next</span>
                                </a>
                            </div>
                        </div>
                    </div>
                    <div class="col-6">
                        <span class="float-right pt-4">
                            <span class="float-right">Occupancy : @HotelBooking.OrderDetails.HotelRoomDTO.Occupancy adults </span><br />
                            <span class="float-right pt-1">Size : @HotelBooking.OrderDetails.HotelRoomDTO.SqFt sqft</span><br />
                            <h4 class="text-warning font-weight-bold pt-5">
                                <span style="border-bottom:1px solid #ff6a00">
                                    @HotelBooking.OrderDetails.HotelRoomDTO.TotalAmount.ToString("#,#.00#;(#,#.00#)")
                                </span>
                            </h4>
                            <span class="float-right">Cost for @HotelBooking.OrderDetails.HotelRoomDTO.TotalDays nights</span>
                        </span>
                    </div>
                </div>
                <div class="row p-2">
                    <div class="col-12">
                        <p class="card-title text-warning" style="font-size:xx-large">@HotelBooking.OrderDetails.HotelRoomDTO.Name</p>
                        <p class="card-text" style="font-size:large">
                            @((MarkupString)@HotelBooking.OrderDetails.HotelRoomDTO.Details)
                        </p>
                    </div>

                </div>
            </div>
}

@if (HotelBooking?.OrderDetails?.HotelRoomDTO?.HotelRoomImages == null)
{
    <div class="spinner"></div>
}
else
{
  // ...
             
            <div class="col-12 col-lg-5 p-4 2 mt-4 mt-md-0" style="border: 1px solid gray;">
                <EditForm Model="HotelBooking" class="container" OnValidSubmit="HandleCheckout">
                    <div class="row px-2 text-success border-bottom"><div class="col-7 py-1"><p style="font-size:x-large;margin:0px;">Enter Details</p></div></div>

                    <div class="form-group pt-2">
                        <label class="text-warning">Name</label>
                        <InputText @bind-Value="HotelBooking.OrderDetails.Name" type="text" class="form-control" />
                    </div>
                    <div class="form-group pt-2">
                        <label class="text-warning">Phone</label>
                        <InputText @bind-Value="HotelBooking.OrderDetails.Phone" type="text" class="form-control" />
                    </div>
                    <div class="form-group">
                        <label class="text-warning">Email</label>
                        <InputText @bind-Value="HotelBooking.OrderDetails.Email" type="text" class="form-control" />
                    </div>
                    <div class="form-group">
                        <label class="text-warning">Check in Date</label>
                        <InputDate @bind-Value="HotelBooking.OrderDetails.CheckInDate" type="date" disabled class="form-control" />
                    </div>
                    <div class="form-group">
                        <label class="text-warning">Check Out Date</label>
                        <InputDate @bind-Value="HotelBooking.OrderDetails.CheckOutDate" type="date" disabled class="form-control" />
                    </div>
                    <div class="form-group">
                        <label class="text-warning">No. of nights</label>
                        <select class="form-control" value="@NoOfNights" @onchange="HandleNoOfNightsChange">
                            @for (var i = 1; i <= 10; i++)
                            {
                                if (i == NoOfNights)
                                {
                                    <option value="@i" selected="selected">@i</option>
                                }
                                else
                                {
                                    <option value="@i">@i</option>
                                }
                            }
                        </select>
                    </div>
                    <div class="form-group">
                        <button type="submit" class="btn btn-success form-control">Checkout Now</button>
                    </div>
                </EditForm>
            </div>
        </div>
    </div>
}

@code {
    // ...

    private async Task HandleNoOfNightsChange(ChangeEventArgs e)
    {
        NoOfNights = Convert.ToInt32(e.Value.ToString());
        HotelBooking.OrderDetails.HotelRoomDTO = await HotelRoomService.GetHotelRoomDetailsAsync(
            Id.Value,
            HotelBooking.OrderDetails.CheckInDate,
            HotelBooking.OrderDetails.CheckInDate.AddDays(NoOfNights));

        HotelBooking.OrderDetails.CheckOutDate = HotelBooking.OrderDetails.CheckInDate.AddDays(NoOfNights);
        HotelBooking.OrderDetails.HotelRoomDTO.TotalDays = NoOfNights;
        HotelBooking.OrderDetails.HotelRoomDTO.TotalAmount =
                NoOfNights * HotelBooking.OrderDetails.HotelRoomDTO.RegularRate;
    }

    private async Task HandleCheckout()
    {
        if (!await HandleValidation())
        {
            return;
        }
    }

    private async Task<bool> HandleValidation()
    {
        if (string.IsNullOrEmpty(HotelBooking.OrderDetails.Name))
        {
            await JsRuntime.ToastrError("Name cannot be empty");
            return false;
        }

        if (string.IsNullOrEmpty(HotelBooking.OrderDetails.Phone))
        {
            await JsRuntime.ToastrError("Phone cannot be empty");
            return false;
        }

        if (string.IsNullOrEmpty(HotelBooking.OrderDetails.Email))
        {
            await JsRuntime.ToastrError("Email cannot be empty");
            return false;
        }
        return true;
    }
}

    public class AppTenant
    {
        public string Name { get; set; }
        public string[] Hostnames { get; set; }
    }

    public class AppTenantResolver : ITenantResolver<AppTenant>
    {
        IEnumerable<AppTenant> tenants = new List<AppTenant>(new[]
        {
            new AppTenant {
                Name = "Tenant 1",
                Hostnames = new[] { "localhost:6000", "localhost:6001" }
            },
            new AppTenant {
                Name = "Tenant 2",
                Hostnames = new[] { "localhost:6002" }
            }
        });
        public async Task<TenantContext<AppTenant>> ResolveAsync(HttpContext context)
        {
            TenantContext<AppTenant> tenantContext = null;
            var tenant = tenants.FirstOrDefault(t =>
                t.Hostnames.Any(h => h.Equals(context.Request.Host.Value.ToLower())));
            if (tenant != null)
            {
                tenantContext = new TenantContext<AppTenant>(tenant);
            }
            return tenantContext;
        }
    }

    public void ConfigureServices(IServiceCollection services)
    {
        services.AddMultitenancy<AppTenant, AppTenantResolver>();
    }

    public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
    {
        // after .UseStaticFiles()
        app.UseMultitenancy<AppTenant>();
        // before .UseMvc()
    }

    public class HomeController : Controller
    {
        private AppTenant tenant;
        public HomeController(AppTenant tenant)
        {
            this.tenant = tenant;
        }
    }

    @inject AppTenant Tenant;

    <a asp-controller="Home" asp-action="Index">@Tenant.Name</a>

    "commands": {
      "web": "Microsoft.AspNet.Server.Kestrel --server.urls=http://localhost:6000;http://localhost:6001;http://localhost:6002",
    },

    dotnet run

    "Multitenancy": {
      "Tenants": [
        {
          "Name": "Tenant 1",
          "Hostnames": [
            "localhost:6000",
            "localhost:6001"
          ]
        },
        {
          "Name": "Tenant 2",
          "Hostnames": [
            "localhost:6002"
          ]
        }
      ]
    }

    public class MultitenancyOptions
    {
        public Collection<AppTenant> Tenants { get; set; }
    }

    services.Configure<MultitenancyOptions>(Configuration.GetSection("Multitenancy"));

    public class AppTenantResolver : ITenantResolver<AppTenant>
    {
        private readonly IEnumerable<AppTenant> tenants;
        public AppTenantResolver(IOptions<MultitenancyOptions> options)
        {
            this.tenants = options.Value.Tenants;
        }
        public async Task<TenantContext<AppTenant>> ResolveAsync(HttpContext context)
        {
            TenantContext<AppTenant> tenantContext = null;
            var tenant = tenants.FirstOrDefault(t => 
                t.Hostnames.Any(h => h.Equals(context.Request.Host.Value.ToLower())));
            if (tenant != null)
            {
                tenantContext = new TenantContext<AppTenant>(tenant);
            }
            return Task.FromResult(tenantContext);
        }
    }

  <connectionStrings>
    <clear />
    <add name="Sample07Context" connectionString="Data Source=(local);Initial Catalog=TestDbIoC;Integrated Security = true" providerName="System.Data.SqlClient" />
    <add name="Database2012" connectionString="Data Source=(local);Initial Catalog=testdb2012;Integrated Security = true" providerName="System.Data.SqlClient" />
  </connectionStrings>

using System.Collections.Generic;
using System.Data.Entity;
using System.Linq;
using EF_Sample07.DomainClasses;
 
namespace EF_Sample07.DataLayer.Context
{
    public class Sample07Context : DbContext, IUnitOfWork
    {
        public DbSet<Category> Categories { set; get; }
        public DbSet<Product> Products { set; get; }
 
        /// <summary>
        /// It looks for a connection string named Sample07Context in the web.config file.
        /// </summary>
        public Sample07Context()
            : base("Sample07Context")
        {
        }
 
        /// <summary>
        /// To change the connection string at runtime. See the SmObjectFactory class for more info.
        /// </summary>
        public Sample07Context(string connectionString)
            : base(connectionString)
        {
            //Note: defaultConnectionFactory in the web.config file should be set.
        }
 
 
        public void SetConnectionString(string connectionString)
        {
            this.Database.Connection.ConnectionString = connectionString;
        }
    }
}

using System;
using System.Threading;
using System.Web;
using EF_Sample07.DataLayer.Context;
using EF_Sample07.ServiceLayer;
using StructureMap;
using StructureMap.Web;
using StructureMap.Web.Pipeline;
 
namespace EF_Sample07.IoCConfig
{
    public static class SmObjectFactory
    {
        private static readonly Lazy<Container> _containerBuilder =
            new Lazy<Container>(defaultContainer, LazyThreadSafetyMode.ExecutionAndPublication);
 
        public static IContainer Container
        {
            get { return _containerBuilder.Value; }
        }
 
        public static void HttpContextDisposeAndClearAll()
        {
            HttpContextLifecycle.DisposeAndClearAll();
        }
 
        private static Container defaultContainer()
        {
            return new Container(ioc =>
            {
                // session manager setup
                ioc.For<ISessionProvider>().Use<DefaultWebSessionProvider>();
                ioc.For<HttpSessionStateBase>()
                   .Use(ctx => new HttpSessionStateWrapper(HttpContext.Current.Session));
 
                ioc.For<IUnitOfWork>()
                   .HybridHttpOrThreadLocalScoped()
                   .Use<Sample07Context>()
                    // Remove these 2 lines if you want to use a connection string named Sample07Context, defined in the web.config file.
                   .Ctor<string>("connectionString")
                   .Is(ctx => getCurrentConnectionString(ctx));
 
                ioc.For<ICategoryService>().Use<EfCategoryService>();
                ioc.For<IProductService>().Use<EfProductService>();
 
                ioc.For<ICategoryService>().Use<EfCategoryService>();
                ioc.For<IProductService>().Use<EfProductService>();
 
                ioc.Policies.SetAllProperties(properties =>
                {
                    properties.OfType<IUnitOfWork>();
                    properties.OfType<ICategoryService>();
                    properties.OfType<IProductService>();
                    properties.OfType<ISessionProvider>();
                });
            });
        }
 
        private static string getCurrentConnectionString(IContext ctx)
        {
            if (HttpContext.Current != null)
            {
                // this is a web application
                var sessionProvider = ctx.GetInstance<ISessionProvider>();
                var connectionString = sessionProvider.Get<string>("CurrentConnectionString");
                if (string.IsNullOrWhiteSpace(connectionString))
                {
                    // It's a default connectionString.
                    connectionString = "Database2012";
                    // this session value should be set during the login phase
                    sessionProvider.Store("CurrentConnectionStringName", connectionString);
                }
 
                return connectionString;
            }
            else
            {
                // this is a desktop application, so you can store this value in a global static variable.
                return "Database2012";
            }
        }
    }
}

 sessionProvider.Store("CurrentConnectionString", "Sample07Context");
uow.SetConnectionString(WebConfigurationManager.ConnectionStrings[_sessionProvider.Get<string>("CurrentConnectionString")].ConnectionString);

using System;
using System.Data.Entity;
using System.Web;
using EF_Sample07.DataLayer.Context;
using EF_Sample07.IoCConfig;
 
namespace EF_Sample07.WebFormsAppSample
{
    public class Global : HttpApplication
    {
        void Application_Start(object sender, EventArgs e)
        {
            initDatabases();
        }
 
        private static void initDatabases()
        {
            // defined in web.config
            string[] connectionStringNames =
            {
                "Sample07Context",
                "Database2012"
            };
 
            foreach (var connectionStringName in connectionStringNames)
            {
                Database.SetInitializer(
                    new MigrateDatabaseToLatestVersion<Sample07Context, Configuration>(connectionStringName));
 
                using (var ctx = new Sample07Context(connectionStringName))
                {
                    ctx.Database.Initialize(force: true);
                }
            }
        }
 
        void Application_EndRequest(object sender, EventArgs e)
        {
            SmObjectFactory.HttpContextDisposeAndClearAll();
        } 
    }
}

Public Class User
{
        public string Id { get; set; }
        public string PhoneNumber { get; set; }
        public Dictionary<string, App> Apps { get; set; }
}
public class App
{
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public string UserName { get; set; }
        public List<string> Roles { get; set; }
        public List<String> Messages { get; set; }
        public String AdressId { get; set; }
        public bool IsActive { get; set; } = true;
        [JsonIgnore]
        public string DisplayName => $"{FirstName} {LastName}";
}

services.AddSingleton<IDocumentStore>(serviceProvider =>
{
      var store = new DocumentStore()
      {
            Urls = new[] { "http://192.168.1.10:8080" },
            Database = "AccountingSystem",
      }.Initialize();
      return store;
});

services.AddScoped<IAsyncDocumentSession>(serviceProvider =>
{
      var store = serviceProvider.GetRequiredService<IDocumentStore>();
      return store.OpenAsyncSession();
});

_documentSession.Advanced.Patch<User, string>("Users/131-A",
      u => u.Apps["59"].RolesId
      , r => r.Add("Admin"));