USE [WideWorldImporters];
GO

DROP PROCEDURE IF EXISTS [Application].[usp_GetPersonInfo];
GO

CREATE PROCEDURE [Application].[usp_GetPersonInfo]
    (@PersonID INT)
AS

SELECT
    [p].[FullName],
    [p].[EmailAddress],
    [c].[FormalName]
FROM [Application].[People] [p]
    LEFT OUTER JOIN [Application].[Countries] [c]
    ON [p].[PersonID] = [c].[LastEditedBy]
WHERE [p].[PersonID] = @PersonID;
GO

IF EXISTS (
SELECT *
FROM sys.server_event_sessions
WHERE [name] = 'QueryPerf')
BEGIN
    DROP EVENT SESSION [QueryPerf] ON SERVER;
END
GO

CREATE EVENT SESSION [QueryPerf]
ON SERVER
ADD EVENT sqlserver.sp_statement_completed(
WHERE ([duration]>(1000))),
ADD EVENT sqlserver.sql_statement_completed(
WHERE ([duration]>(1000))),
ADD EVENT sqlserver.query_post_execution_showplan
ADD TARGET package0.event_file(
SET filename=N'C:\Temp\QueryPerf\test.xel',max_file_size=(256))
WITH (
MAX_MEMORY=16384 KB,EVENT_RETENTION_MODE=ALLOW_SINGLE_EVENT_LOSS,
MAX_DISPATCH_LATENCY=5 SECONDS,MAX_EVENT_SIZE=0 KB,
MEMORY_PARTITION_MODE=NONE,TRACK_CAUSALITY=ON,STARTUP_STATE=OFF);
GO

USE [master];
GO

ALTER DATABASE [WideWorldImporters] SET QUERY_STORE = ON;
GO

ALTER DATABASE [WideWorldImporters] SET QUERY_STORE (
OPERATION_MODE = READ_WRITE,
CLEANUP_POLICY = (STALE_QUERY_THRESHOLD_DAYS = 30),
DATA_FLUSH_INTERVAL_SECONDS = 60,
INTERVAL_LENGTH_MINUTES = 5,
MAX_STORAGE_SIZE_MB = 100,
QUERY_CAPTURE_MODE = ALL,
SIZE_BASED_CLEANUP_MODE = AUTO,
MAX_PLANS_PER_QUERY = 200);
GO

ALTER DATABASE [WideWorldImporters] SET QUERY_STORE CLEAR;
GO

DBCC FREEPROCCACHE;
GO

ALTER EVENT SESSION [QueryPerf]
ON SERVER
STATE = START;
GO

SET STATISTICS IO ON;
GO
SET STATISTICS TIME ON;
GO
SET STATISTICS XML ON;
GO

USE [WideWorldImporters];
GO

EXECUTE [Application].[usp_GetPersonInfo] 1234;
GO

SELECT
    [s].[StateProvinceName],
    [s].[SalesTerritory],
    [s].[LatestRecordedPopulation],
    [s].[StateProvinceCode]
FROM [Application].[Countries] [c]
    JOIN [Application].[StateProvinces] [s]
    ON [s].[CountryID] = [c].[CountryID]
WHERE [c].[CountryName] = 'United States';
GO

ALTER EVENT SESSION [QueryPerf]
ON SERVER
STATE = STOP;
GO

DROP EVENT SESSION [QueryPerf] ON SERVER;
GO

SELECT
    [qs].[last_execution_time],
    [qs].[execution_count],
    [qs].[total_elapsed_time],
    [qs].[total_elapsed_time]/[qs].[execution_count] [AvgDuration],
    [qs].[total_logical_reads],
    [qs].[total_logical_reads]/[qs].[execution_count] [AvgLogicalReads],
    [t].[text],
    [p].[query_plan]
FROM sys.dm_exec_query_stats [qs]
CROSS APPLY sys.dm_exec_sql_text([qs].sql_handle) [t]
CROSS APPLY sys.dm_exec_query_plan([qs].[plan_handle]) [p]
WHERE [t].[text] LIKE '%Countries%';
GO

USE [WideWorldImporters];
GO

SELECT
    [qsq].[query_id],
    [qst].[query_sql_text],
    CASE
WHEN [qsq].[object_id] = 0 THEN N'Ad-hoc'
ELSE OBJECT_NAME([qsq].[object_id])
END AS [ObjectName],
    [qsp].[plan_id],
    [rs].[count_executions],
    [rs].[avg_logical_io_reads],
    [rs].[avg_duration],
    TRY_CONVERT(XML, [qsp].[query_plan]),
    [rs].[last_execution_time],
    (DATEADD(MINUTE, -(DATEDIFF(MINUTE, GETDATE(), GETUTCDATE())),
[rs].[last_execution_time])) AS [LocalLastExecutionTime]
FROM [sys].[query_store_query] [qsq]
    JOIN [sys].[query_store_query_text] [qst]
    ON [qsq].[query_text_id] = [qst].[query_text_id]
    JOIN [sys].[query_store_plan] [qsp]
    ON [qsq].[query_id] = [qsp].[query_id]
    JOIN [sys].[query_store_runtime_stats] [rs]
    ON [qsp].[plan_id] = [rs].[plan_id]
WHERE [qst].[query_sql_text] LIKE '%Countries%';
GO

name: Deploy to GitHub Pages

# Run workflow on every push to the main branch
on:
  push:
    branches: [ main ]

jobs:
  deploy-to-github-pages:
    # use ubuntu-latest image to run steps on
    runs-on: ubuntu-latest
    steps:
    # uses GitHub's checkout action to checkout code form the main branch
    - uses: actions/checkout@v2
    
    # sets up .NET Core SDK
    - name: Setup .NET Core SDK
      uses: actions/setup-dotnet@v1
      with:
        dotnet-version: 5.0.302

    # publishes Blazor project to the release-folder
    - name: Publish .NET Core Project
      run: dotnet publish ./src/DNTPersianComponents.Blazor.WasmSample/Server/DNTPersianComponents.Blazor.WasmSample.Server.csproj -c Release -o release --nologo
    
    # changes the base-tag in index.html from '/' to 'DNTPersianComponents.Blazor' to match GitHub Pages repository subdirectory
    - name: Change base-tag in index.html from / to DNTPersianComponents.Blazor
      run: sed -i 's/<base href="\/" \/>/<base href="\/DNTPersianComponents.Blazor\/" \/>/g' release/wwwroot/index.html
    
    # copy index.html to 404.html to serve the same file when a file is not found
    - name: copy index.html to 404.html
      run: cp release/wwwroot/index.html release/wwwroot/404.html

    # add .nojekyll file to tell GitHub pages to not treat this as a Jekyll project. (Allow files and folders starting with an underscore)
    - name: Add .nojekyll file
      run: touch release/wwwroot/.nojekyll
      
    - name: Commit wwwroot to GitHub Pages
      uses: JamesIves/github-pages-deploy-action@3.7.1
      with:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        BRANCH: github-pages
        FOLDER: release/wwwroot

src: url('/lib/samim-font/Samim-Bold.eot?v=4.0.5');

src: url('../lib/samim-font/Samim-Bold.eot?v=4.0.5');

                colModel: [
                    {
                        // سایر ستون‌ها
                        name: 'myac', width: 80, fixed: true, sortable: false,
                        resize: false, formatter: 'actions',
                        formatoptions: {
                            keys: true
                        }
                    }
                ],

                colModel: [
                    {
                        name: 'Id', index: 'Id', align: 'right', width: 70,
                        editable: false
                    },
                    {
                        name: 'Name', index: 'Name', align: 'right', width: 100,
                        editable: true, edittype: 'text',
                        editoptions: {
                            maxlength: 40
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Supplier.Id', index: 'Supplier.Id', align: 'right', width: 110,
                        editable: true, edittype: 'select',
                        editoptions: {
                            dataUrl: '@Url.Action("SuppliersSelect","Home")'
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Category.Id', index: 'Category.Id', align: 'right', width: 110,
                        editable: true, edittype: 'select',
                        editoptions: {
                            dataUrl: '@Url.Action("CategoriesSelect","Home")'
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Price', index: 'Price', align: 'center', width: 100,
                        formatter: 'currency',
                        formatoptions:
                        {
                            decimalSeparator: '.',
                            thousandsSeparator: ',',
                            decimalPlaces: 2,
                            prefix: '$'
                        },
                        editable: true, edittype: 'text',
                        editrules: {
                            required: true,
                            number: true,
                            minValue: 0
                        }
                    },
                    {
                        name: 'myac', width: 80, fixed: true, sortable: false,
                        resize: false, formatter: 'actions',
                        formatoptions: {
                            keys: true
                        }
                    }
                ],

        public ActionResult SuppliersSelect()
        {
            var list = ProductDataSource.LatestProducts;
            var suppliers = list.Select(x => new SelectListItem
            {
                Text = x.Supplier.CompanyName,
                Value = x.Supplier.Id.ToString(CultureInfo.InvariantCulture)
            }).ToList();
            return PartialView("_SelectPartial", suppliers);
        }

 @model IList<SelectListItem>

@Html.DropDownList("srch", Model)

$('#list').jqGrid({
   caption: "آزمایش چهارم",
   //url from wich data should be requested
   url: '@Url.Action("GetProducts","Home")',
   //url for edit operation
   editurl: '@Url.Action("EditProduct","Home")',

        [HttpPost]
        public ActionResult EditProduct(Product postData)
        {
            //todo: Edit product based on postData

            return Json(true);
        }

            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: false, search: false },
                //edit options
                {},
                //add options
                { width: 'auto', url: '@Url.Action("AddProduct","Home")' },
                //delete options
                { url: '@Url.Action("DeleteProduct","Home")' }
                );

        [HttpPost]
        public ActionResult DeleteProduct(string id)
        {
            //todo: Delete product
            return Json(true);
        }

        [HttpPost]
        public ActionResult AddProduct(Product postData)
        {
            //todo: Add product to repository
            return Json(true);
        }

        var lastSel;
        function inlineEdit() {
            $('input[name=rdEditApproach]').attr('disabled', true);
            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: false, search: false },
                //edit options
                {},
                //add options
                { width: 'auto', url: '@Url.Action("AddProduct","Home")' },
                //delete options
                { url: '@Url.Action("DeleteProduct","Home")' }
                );
            //add onSelectRow event to support inline edit
            $('#list').setGridParam({
                onSelectRow: function (id) {
                    if (id && id != lastSel) {
                        //save changes in row
                        $('#list').saveRow(lastSel, false);
                        lastSel = id;
                    }
                    //trigger inline edit for row
                    $('#list').editRow(id, true);
                }
            });
        };

        function formEdit() {
            $('input[name=rdEditApproach]').attr('disabled', true);
            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: true, search: false },
                //edit option
                {
                    width: 'auto', checkOnUpdate: true, checkOnSubmit: true,
                    beforeShowForm: function (form) {
                        centerDialog(form, $('#list'));
                    }
                },
                //add options
                {
                    width: 'auto', url: '@Url.Action("AddProduct","Home")',
                    reloadAfterSubmit: false, checkOnUpdate: true, checkOnSubmit: true,
                    beforeShowForm: function (form) {
                        centerDialog(form, $('#list'));
                    }
                },
                //delete options
                {
                    url: '@Url.Action("DeleteProduct","Home")', reloadAfterSubmit: false
                })
            .jqGrid('navButtonAdd', "#pager", {
                caption: "حذف ردیف‌های انتخابی", title: "Delete Toolbar", buttonicon: 'ui-icon ui-icon-trash',
                onClickButton: function () {
                    var idsList = jQuery("#list").jqGrid('getGridParam', 'selarrrow');
                    alert(idsList);
                    //jQuery("#list").jqGrid('delGridRow',idsList,{reloadAfterSubmit:false});
                }
            });
        };

        function centerDialog(form, grid) {
            var dlgDiv = $("#editmod" + grid[0].id);
            var parentDiv = dlgDiv.parent(); // div#gbox_list
            var dlgWidth = dlgDiv.width();
            var parentWidth = parentDiv.width();
            var dlgHeight = dlgDiv.height();
            var parentHeight = parentDiv.height();
            var parentTop = parentDiv.offset().top;
            var parentLeft = parentDiv.offset().left;
            dlgDiv[0].style.top =  Math.round(  parentTop  + (parentHeight-dlgHeight)/2  ) + "px";
            dlgDiv[0].style.left = Math.round(  parentLeft + (parentWidth-dlgWidth  )/2 )  + "px";
        }

...

class PirateName {
}

class PirateName {
  static final Random indexGen = new Random();
}

class PirateName {
  static final Random indexGen = new Random();
  String _firstName;
  String _appellation;
}

class PirateName {
  ...
  static final List names = [
    'Anne', 'Mary', 'Jack', 'Morgan', 'Roger',
    'Bill', 'Ragnar', 'Ed', 'John', 'Jane' ];
  static final List appellations = [
    'Jackal', 'King', 'Red', 'Stalwart', 'Axe',
    'Young', 'Brave', 'Eager', 'Wily', 'Zesty'];
}

class PirateName {
  ...
  PirateName({String firstName, String appellation}) {
    if (firstName == null) {
      _firstName = names[indexGen.nextInt(names.length)];
    } else {
      _firstName = firstName;
    }
    if (appellation == null) {
      _appellation = appellations[indexGen.nextInt(appellations.length)];
    } else {
      _appellation = appellation;
    }
  }
}

class PirateName {
  ...
  String get pirateName =>
    _firstName.isEmpty ? '' : '$_firstName the $_appellation';
}

void setBadgeName(PirateName newName) {
  querySelector('#badgeName').text = newName.pirateName;
}

void updateBadge(Event e) {
  String inputName = (e.target as InputElement).value;
  
  setBadgeName(new PirateName(firstName: inputName));
  ...
}

void generateBadge(Event e) {
  setBadgeName(new PirateName());
}

src: url("../webfonts/fa-brands-400.eot");

    {
        "outputFileName": "wwwroot/css/site.min.css",
        "inputFiles": [
            "node_modules/bootstrap/dist/css/bootstrap.min.css",
            "node_modules/bootstrap-rtl/dist/css/bootstrap-rtl.min.css",
            "node_modules/components-font-awesome/css/fa-solid.min.css",
            "node_modules/components-font-awesome/css/fontawesome.min.css",
            "content/custom.css"
        ],
        "minify": {
            "enabled": true,
            "renameLocals": false,
            "adjustRelativePaths": false
        },
        "sourceMap": false
    },

رابطه ای از جدول Type به جدول Category.

به کمک Scaffolding یک کنترلر برای کلاس Tap (شیر آب) می‌سازیم ، به طور عادی در فایل Create.chtml مقدار گروه را به صورت DropDown  نمایش می‌دهد، حال ما نیاز داریم که خودمان  DropDown را برای Type  ایجاد کنیم و بعد ارتباط این‌ها را بر قرار کنیم.

تابع اولی Create را این طوری ویرایش می‌کنیم :

        public ActionResult Create()
        {
            ViewBag.Type = new SelectList(db.Types, "Id", "Title");
            ViewBag.Category = new SelectList(db.Categories, "Id", "Title");
            return View();
        }

همان طور که مشخص است ، علاوه بر مقادیر Category  که خودش ارسال می‌کند ، ما نیز مقادیر نوع‌ها را به View  مورد نظر ارسال می‌کنیم.

برای نمایش دادن هر دو DropDownList ویو مورد نظر را به این صورت ویرایش می‌کنیم :

        <div>
            نوع
        </div>
        <div>
            @Html.DropDownList("Type", (SelectList)ViewBag.Type, "-- انتخاب ---", new { id = "rdbTyoe" })
            @Html.ValidationMessageFor(model => model.Category)
        </div>

        <div>
            دسته بندی
        </div>
        <div>
            @Html.DropDownList("Category", (SelectList)ViewBag.Category, "-- انتخاب ---", new { id = "rdbCategory"})
            @Html.ValidationMessageFor(model => model.Category)
        </div>

همان طور که مشاهده می‌کنید ، در اینجا  DropDownList  مربوط به Type که خودمان سمت سرور ،مقادیر آن را پر کرده بودیم نمایش می‌دهیم.

خب شاید تا اینجای کار ، ساده بود ولی میرسیم به اصل مطلب و ارتباط بین این دو DropDownList. (قبل از این قسمت حتما نگاهی به ساختار DropDownList یا همان تگ select بیندازید ، اطلاعات جی کوئری شما در این قسمت خیلی کمک حال شما است)

برای این کار ما از jQuery  استفادی می‌کنیم ، کار به این صورت است که هنگامی که مقدار DropDownList  اول تغییر کرد :

•  ما Id  آن را به سرور ارسال می‌کنیم.
•  در آنجا Category  هایی که دارای Type با Id  مورد نظر هستند را جدا می‌کنیم
• فیلد‌های مورد نیاز یعنی Id  و Title را می‌گیریم
• و بعد به کمک Json مقادیر را بر می‌گردانیم 
  
• و مقادیر ارسالی از سرور را در option‌های DropDownList  دوم (گروه‌ها ) قرار می‌دهم 

        public ActionResult SelectCategory(int id)
        {
            var categoris = db.Categories.Where(m => m.Type1.Id == id).Select(c => new { c.Id, c.Title });
            return Json(categoris, JsonRequestBehavior.AllowGet);
        }

            $('#rdbTyoe').change(function () {
                jQuery.getJSON('@Url.Action("SelectCategory")', { id: $(this).attr('value') }, function (data) {
                    $('#rdbCategory').empty();
                    jQuery.each(data, function (i) {
                        var option = $('<option></option>').attr("value", data[i].Id).text(data[i].Title);
                        $("#rdbCategory").append(option);
                    });
                });
            });

$('#rdbCategory').empty(); 

@page "/registration"

@inject IClientAuthenticationService AuthenticationService
@inject NavigationManager NavigationManager


<EditForm Model="UserForRegistration" OnValidSubmit="RegisterUser" class="pt-4">
    <DataAnnotationsValidator />
    <div class="py-4">
        <div class=" row form-group ">
            <div class="col-6 offset-3 ">
                <div class="card border">
                    <div class="card-body px-lg-5 pt-4">
                        <h3 class="col-12 text-success text-center py-2">
                            <strong>Sign Up</strong>
                        </h3>
                        @if (ShowRegistrationErrors)
                        {
                            <div>
                                @foreach (var error in Errors)
                                {
                                    <p class="text-danger text-center">@error</p>
                                }
                            </div>
                        }
                        <hr style="background-color:aliceblue" />
                        <div class="py-2">
                            <InputText @bind-Value="UserForRegistration.Name" class="form-control" placeholder="Name..." />
                            <ValidationMessage For="(()=>UserForRegistration.Name)" />
                        </div>
                        <div class="py-2">
                            <InputText @bind-Value="UserForRegistration.Email" class="form-control" placeholder="Email..." />
                            <ValidationMessage For="(()=>UserForRegistration.Email)" />
                        </div>
                        <div class="py-2 input-group">
                            <div class="input-group-prepend">
                                <span class="input-group-text"> +1</span>
                            </div>
                            <InputText @bind-Value="UserForRegistration.PhoneNo" class="form-control" placeholder="Phone number..." />
                            <ValidationMessage For="(()=>UserForRegistration.PhoneNo)" />
                        </div>
                        <div class="form-row py-2">
                            <div class="col">
                                <InputText @bind-Value="UserForRegistration.Password" type="password" id="password" placeholder="Password..." class="form-control" />
                                <ValidationMessage For="(()=>UserForRegistration.Password)" />
                            </div>
                            <div class="col">
                                <InputText @bind-Value="UserForRegistration.ConfirmPassword" type="password" id="confirm" class="form-control" placeholder="Confirm Password..." />
                                <ValidationMessage For="(()=>UserForRegistration.ConfirmPassword)" />
                            </div>
                        </div>
                        <hr style="background-color:aliceblue" />
                        <div class="py-2">
                            @if (IsProcessing)
                            {
                                <button type="submit" class="btn btn-success btn-block disabled"><i class="fas fa-sign-in-alt"></i> Please Wait...</button>
                            }
                            else
                            {
                                <button type="submit" class="btn btn-success btn-block"><i class="fas fa-sign-in-alt"></i> Register</button>
                            }
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</EditForm>

@code{
    UserRequestDTO UserForRegistration = new UserRequestDTO();
    bool IsProcessing;
    bool ShowRegistrationErrors;
    IEnumerable<string> Errors;

    private async Task RegisterUser()
    {
        ShowRegistrationErrors = false;
        IsProcessing = true;
        var result = await AuthenticationService.RegisterUserAsync(UserForRegistration);
        if (result.IsRegistrationSuccessful)
        {
            IsProcessing = false;
            NavigationManager.NavigateTo("/login");
        }
        else
        {
            IsProcessing = false;
            Errors = result.Errors;
            ShowRegistrationErrors = true;
        }
    }
}

@page "/login"

@inject IClientAuthenticationService AuthenticationService
@inject NavigationManager NavigationManager

<div id="logreg-forms">
    <h1 class="h3 mb-3 pt-3 font-weight-normal text-primary" style="text-align:center;">Sign In</h1>
    <EditForm Model="UserForAuthentication" OnValidSubmit="LoginUser">
        <DataAnnotationsValidator />
        @if (ShowAuthenticationErrors)
        {
            <p class="text-center text-danger">@Errors</p>
        }
        <InputText @bind-Value="UserForAuthentication.UserName" id="email" placeholder="Email..." class="form-control mb-2" />
        <ValidationMessage For="(()=>UserForAuthentication.UserName)"></ValidationMessage>
        <InputText @bind-Value="UserForAuthentication.Password" type="password" placeholder="Password..." id="password" class="form-control mb-2" />
        <ValidationMessage For="(()=>UserForAuthentication.Password)"></ValidationMessage>
        @if (IsProcessing)
        {
            <button type="submit" class="btn btn-success btn-block disabled"><i class="fas fa-sign-in-alt"></i> Please Wait...</button>
        }
        else
        {
            <button type="submit" class="btn btn-success btn-block"><i class="fas fa-sign-in-alt"></i> Sign in</button>
        }
        <a href="/registration" class="btn btn-primary text-white mt-3"><i class="fas fa-user-plus"></i> Register as a new user</a>
    </EditForm>
</div>
@code
{
    AuthenticationDTO UserForAuthentication = new AuthenticationDTO();
    bool IsProcessing = false;
    bool ShowAuthenticationErrors;
    string Errors;
    string ReturnUrl;

    private async Task LoginUser()
    {
        ShowAuthenticationErrors = false;
        IsProcessing = true;
        var result = await AuthenticationService.LoginAsync(UserForAuthentication);
        if (result.IsAuthSuccessful)
        {
            IsProcessing = false;
            var absoluteUri = new Uri(NavigationManager.Uri);
            var queryParam = HttpUtility.ParseQueryString(absoluteUri.Query);
            ReturnUrl = queryParam["returnUrl"];
            if (string.IsNullOrEmpty(ReturnUrl))
            {
                NavigationManager.NavigateTo("/");
            }
            else
            {
                NavigationManager.NavigateTo("/" + ReturnUrl);
            }
        }
        else
        {
            IsProcessing = false;
            Errors = result.ErrorMessage;
            ShowAuthenticationErrors = true;
        }
    }
}

<AuthorizeView>
    <Authorized>
        <li class="nav-item p-0">
          <NavLink class="nav-link" href="#">
             <span class="p-2">
                Hello, @context.User.Identity.Name!
             </span>
          </NavLink>
        </li>
        <li class="nav-item p-0">
          <NavLink class="nav-link" href="logout">
             <span class="p-2">
                Logout
             </span>
          </NavLink>
        </li>
    </Authorized>
    <NotAuthorized>
        <li class="nav-item p-0">
          <NavLink class="nav-link" href="registration">
            <span class="p-2">
               Register
            </span>
          </NavLink>
        </li>
        <li class="nav-item p-0">
          <NavLink class="nav-link" href="login">
            <span class="p-2">
              Login
            </span>
          </NavLink>
        </li>
    </NotAuthorized>
</AuthorizeView>

@page "/logout"

@inject IClientAuthenticationService AuthenticationService
@inject NavigationManager NavigationManager

@code
{
    protected async override Task OnInitializedAsync()
    {
        await AuthenticationService.LogoutAsync();
        NavigationManager.NavigateTo("/");
    }
}

namespace BlazorWasm.Client.Services
{
    public class AuthStateProvider : AuthenticationStateProvider
    {
        // ...

        public void NotifyUserLoggedIn(string token)
        {
            var authenticatedUser = new ClaimsPrincipal(
                                        new ClaimsIdentity(JwtParser.ParseClaimsFromJwt(token), "jwtAuthType")
                                    );
            var authState = Task.FromResult(new AuthenticationState(authenticatedUser));
            base.NotifyAuthenticationStateChanged(authState);
        }

        public void NotifyUserLogout()
        {
            var authState = Task.FromResult(new AuthenticationState(new ClaimsPrincipal(new ClaimsIdentity())));
            base.NotifyAuthenticationStateChanged(authState);
        }
    }
}

namespace BlazorWasm.Client.Services
{
    public class ClientAuthenticationService : IClientAuthenticationService
    {
        private readonly HttpClient _client;
        private readonly ILocalStorageService _localStorage;
        private readonly AuthenticationStateProvider _authStateProvider;

        public ClientAuthenticationService(
            HttpClient client,
            ILocalStorageService localStorage,
            AuthenticationStateProvider authStateProvider)
        {
            _client = client;
            _localStorage = localStorage;
            _authStateProvider = authStateProvider;
        }

        public async Task<AuthenticationResponseDTO> LoginAsync(AuthenticationDTO userFromAuthentication)
        {
            // ...
            if (response.IsSuccessStatusCode)
            {
                //...
                ((AuthStateProvider)_authStateProvider).NotifyUserLoggedIn(result.Token);

                return new AuthenticationResponseDTO { IsAuthSuccessful = true };
            }
            //...
        }

        public async Task LogoutAsync()
        {
            //...
            ((AuthStateProvider)_authStateProvider).NotifyUserLogout();
        }
    }
}

@attribute [Authorize(Roles = ‍ConstantRoles.Customer)]

@using Microsoft.AspNetCore.Authorization

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

// ...

@code {
     // ...

    protected override async Task OnInitializedAsync()
    {
        try
        {
            HotelBooking.OrderDetails = new RoomOrderDetailsDTO();
            if (Id != null)
            {
                // ...

                if (await LocalStorage.GetItemAsync<UserDTO>(ConstantKeys.LocalUserDetails) != null)
                {
                    var userInfo = await LocalStorage.GetItemAsync<UserDTO>(ConstantKeys.LocalUserDetails);
                    HotelBooking.OrderDetails.UserId = userInfo.Id;
                    HotelBooking.OrderDetails.Name = userInfo.Name;
                    HotelBooking.OrderDetails.Email = userInfo.Email;
                    HotelBooking.OrderDetails.Phone = userInfo.PhoneNo;
                }
            }
        }
        catch (Exception e)
        {
            await JsRuntime.ToastrError(e.Message);
        }
    }

public async Task<RoomOrderDetailsDTO> SaveRoomOrderDetailsAsync(RoomOrderDetailsDTO details)
{
   // details.UserId = "unknown user!";

.ProjectTo<SelectListItem>(parameters:null,configuration:_mapper.ConfigurationProvider)
                   .ToListAsync();

            CreateMap<Department, SelectListItem>()
                .ForMember(x => x.Value, m => m.MapFrom(s => s.Id.ToString()))
                .ForMember(x => x.Text, m => m.MapFrom(s => s.Name));