From b2f5aee4e74716c775f14752bff89151619a236c Mon Sep 17 00:00:00 2001
From: Selim Mustafaev <selim@fastmail.fm>
Date: Sun, 5 May 2024 21:42:38 +0300
Subject: [PATCH] Adding dialog for checking new number

---
 AutoCat/App.axaml.cs                          |  1 +
 AutoCat/Utils/Alerts.cs                       | 21 ++++++
 AutoCat/ViewModels/AuthWindowViewModel.cs     | 15 +----
 AutoCat/ViewModels/CheckNumberViewModel.cs    | 65 +++++++++++++++++++
 AutoCat/Views/PlateView.axaml.cs              |  1 +
 AutoCat/Windows/CheckNumberDialog.axaml       | 38 +++++++++++
 AutoCat/Windows/CheckNumberDialog.axaml.cs    | 15 +++++
 AutoCat/Windows/MainWindow.axaml              |  4 +-
 AutoCat/Windows/MainWindow.axaml.cs           | 51 ++++++++++++++-
 .../Model}/PlateNumber.cs                     |  7 +-
 AutoCatCore/Model/User.cs                     | 13 +++-
 AutoCatCore/Services/Api/ApiService.cs        | 21 ++++--
 AutoCatCore/Services/Api/IApiService.cs       |  1 +
 13 files changed, 220 insertions(+), 33 deletions(-)
 create mode 100644 AutoCat/Utils/Alerts.cs
 create mode 100644 AutoCat/ViewModels/CheckNumberViewModel.cs
 create mode 100644 AutoCat/Windows/CheckNumberDialog.axaml
 create mode 100644 AutoCat/Windows/CheckNumberDialog.axaml.cs
 rename {AutoCat/Views => AutoCatCore/Model}/PlateNumber.cs (87%)

diff --git a/AutoCat/App.axaml.cs b/AutoCat/App.axaml.cs
index db9617b..1c0996d 100644
--- a/AutoCat/App.axaml.cs
+++ b/AutoCat/App.axaml.cs
@@ -25,6 +25,7 @@ public partial class App : Application
         services.AddTransient<HistoryViewModel>();
         services.AddTransient<AuthWindowViewModel>();
         services.AddTransient<MainWindowViewModel>();
+        services.AddTransient<CheckNumberViewModel>();
                 
         // Windows
         services.AddWindowFactory<AuthWindow>();
diff --git a/AutoCat/Utils/Alerts.cs b/AutoCat/Utils/Alerts.cs
new file mode 100644
index 0000000..4bea53a
--- /dev/null
+++ b/AutoCat/Utils/Alerts.cs
@@ -0,0 +1,21 @@
+using System;
+using MsBox.Avalonia;
+using MsBox.Avalonia.Dto;
+using MsBox.Avalonia.Enums;
+
+namespace AutoCat.Utils;
+
+public class Alerts
+{
+    public static async void ShowError(Exception error) 
+    {
+        var msgBox = MessageBoxManager.GetMessageBoxStandard(new MessageBoxStandardParams
+        {
+            ButtonDefinitions = ButtonEnum.Ok,
+            ContentTitle = "Error",
+            ContentMessage = error.Message
+        });
+
+        await msgBox.ShowAsync(); 
+    }
+}
\ No newline at end of file
diff --git a/AutoCat/ViewModels/AuthWindowViewModel.cs b/AutoCat/ViewModels/AuthWindowViewModel.cs
index 3da2ae0..f18edd5 100644
--- a/AutoCat/ViewModels/AuthWindowViewModel.cs
+++ b/AutoCat/ViewModels/AuthWindowViewModel.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Reactive;
 using System.Threading.Tasks;
+using AutoCat.Utils;
 using AutoCatCore.Services.Api;
 using AutoCatCore.Services.Storage;
 using ReactiveUI;
@@ -65,7 +66,7 @@ public class AuthWindowViewModel: ViewModelBase
             (login, password) => login.Length > 3 && password.Length > 3);
 
         LoginCommand = ReactiveCommand.CreateFromTask(Login, loginEnabled);
-        LoginCommand.ThrownExceptions.Subscribe(ShowError);
+        LoginCommand.ThrownExceptions.Subscribe(Alerts.ShowError);
     }
 
     private async Task Login()
@@ -74,16 +75,4 @@ public class AuthWindowViewModel: ViewModelBase
         await _storageService.SetUser(user);
         ReplaceWithMainWindowEvent?.Invoke(this, EventArgs.Empty);
     }
-
-    private async void ShowError(Exception error)
-    {
-        var msgBox = MessageBoxManager.GetMessageBoxStandard(new MessageBoxStandardParams
-        {
-            ButtonDefinitions = ButtonEnum.Ok,
-            ContentTitle = "Error",
-            ContentMessage = error.Message
-        });
-
-        await msgBox.ShowAsync();
-    }
 }
\ No newline at end of file
diff --git a/AutoCat/ViewModels/CheckNumberViewModel.cs b/AutoCat/ViewModels/CheckNumberViewModel.cs
new file mode 100644
index 0000000..78a4a6d
--- /dev/null
+++ b/AutoCat/ViewModels/CheckNumberViewModel.cs
@@ -0,0 +1,65 @@
+using System;
+using System.Reactive;
+using System.Reactive.Linq;
+using System.Threading.Tasks;
+using AutoCat.Utils;
+using AutoCatCore.Model;
+using AutoCatCore.Services.Api;
+using DynamicData.Binding;
+using ReactiveUI;
+
+namespace AutoCat.ViewModels;
+
+public class CheckNumberViewModel : ViewModelBase
+{
+    #region Fields
+
+    private string _plateNumber = "";
+
+    #endregion
+    
+    #region Dependencies
+
+    private readonly IApiService _apiService;
+
+    #endregion
+    
+    #region Commands
+
+    public ReactiveCommand<string, Unit> CheckCommand { get; }
+
+    #endregion
+
+    #region Properties
+
+    public string PlateNumber
+    {
+        get => _plateNumber;
+        set => this.RaiseAndSetIfChanged(ref _plateNumber, value);
+    }
+    
+    public Vehicle? Vehicle { get; set; }
+
+    #endregion
+    
+    #region Events
+
+    public event EventHandler? AutoCloseEvent;
+
+    #endregion
+
+    public CheckNumberViewModel(IApiService apiService)
+    {
+        _apiService = apiService;
+        
+        var checkEnabled = this.WhenAnyValue(vm => vm.PlateNumber, n => n.Length >= 8);
+        CheckCommand = ReactiveCommand.CreateFromTask<string>(Check, checkEnabled);
+        CheckCommand.ThrownExceptions.Subscribe(Alerts.ShowError);
+    }
+
+    private async Task Check(string number)
+    {
+        Vehicle = await _apiService.CheckNumber(number);
+        AutoCloseEvent?.Invoke(this, EventArgs.Empty);
+    }
+}
\ No newline at end of file
diff --git a/AutoCat/Views/PlateView.axaml.cs b/AutoCat/Views/PlateView.axaml.cs
index 084552d..a1cb28e 100644
--- a/AutoCat/Views/PlateView.axaml.cs
+++ b/AutoCat/Views/PlateView.axaml.cs
@@ -1,4 +1,5 @@
 using System;
+using AutoCatCore.Model;
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Data;
diff --git a/AutoCat/Windows/CheckNumberDialog.axaml b/AutoCat/Windows/CheckNumberDialog.axaml
new file mode 100644
index 0000000..7987af0
--- /dev/null
+++ b/AutoCat/Windows/CheckNumberDialog.axaml
@@ -0,0 +1,38 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:utils="using:AutoCat.Utils"
+             xmlns:vm="using:AutoCat.ViewModels"
+             xmlns:ext="using:AutoCat.Extensions"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="AutoCat.Windows.CheckNumberDialog"
+             x:DataType="vm:CheckNumberViewModel"
+             x:CompileBindings="true"
+             DataContext="{utils:ViewModelProvider vm:CheckNumberViewModel}">
+    
+    <StackPanel Orientation="Vertical" 
+                HorizontalAlignment="Stretch"
+                Spacing="32"
+                Margin="0 16">
+        
+        <Grid ColumnDefinitions="* 16 Auto" HorizontalAlignment="Stretch">
+            
+            <TextBox Grid.Column="0"
+                     Name="PlateNumberBox"
+                     Watermark="Plate Number" 
+                     Text="{Binding PlateNumber}"
+                     IsEnabled="{ReflectionBinding !CheckCommand.IsExecuting^}"/>
+            <Button Grid.Column="2" 
+                    Content="Check" 
+                    Command="{Binding CheckCommand}"
+                    CommandParameter="{Binding #PlateNumberBox.Text}"
+                    IsEnabled="{ReflectionBinding !CheckCommand.IsExecuting^}"/>
+            
+        </Grid>
+        
+        <ProgressBar IsIndeterminate="True" 
+                     IsVisible="{ReflectionBinding CheckCommand.IsExecuting^}"/>
+    </StackPanel>
+    
+</UserControl>
diff --git a/AutoCat/Windows/CheckNumberDialog.axaml.cs b/AutoCat/Windows/CheckNumberDialog.axaml.cs
new file mode 100644
index 0000000..04aa9e1
--- /dev/null
+++ b/AutoCat/Windows/CheckNumberDialog.axaml.cs
@@ -0,0 +1,15 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.Primitives;
+using Avalonia.Markup.Xaml;
+using FluentAvalonia.UI.Controls;
+
+namespace AutoCat.Windows;
+
+public partial class CheckNumberDialog : UserControl
+{
+    public CheckNumberDialog()
+    {
+        InitializeComponent();
+    }
+}
\ No newline at end of file
diff --git a/AutoCat/Windows/MainWindow.axaml b/AutoCat/Windows/MainWindow.axaml
index 6f07e6a..d195ee6 100644
--- a/AutoCat/Windows/MainWindow.axaml
+++ b/AutoCat/Windows/MainWindow.axaml
@@ -27,7 +27,9 @@
                            IsPaneOpen="false" 
                            OpenPaneLength="180">
             <ui:NavigationView.MenuItems>
-                <ui:NavigationViewItem Content="History" Tag="HistoryPage" IconSource="Clock"/>
+                <ui:NavigationViewItem Content="New number" Tag="Check" IconSource="Add" SelectsOnInvoked="False"/>
+                <ui:NavigationViewItem Content="History" Tag="History" IconSource="Clock"/>
+                <ui:NavigationViewItem Content="Search" Tag="Search" IconSource="Find"/>
             </ui:NavigationView.MenuItems>
         </ui:NavigationView>
     </Grid>
diff --git a/AutoCat/Windows/MainWindow.axaml.cs b/AutoCat/Windows/MainWindow.axaml.cs
index 16cabd8..e03cfd4 100644
--- a/AutoCat/Windows/MainWindow.axaml.cs
+++ b/AutoCat/Windows/MainWindow.axaml.cs
@@ -1,6 +1,8 @@
 using System;
 using System.Linq;
+using System.Threading.Tasks;
 using AutoCat.Pages;
+using AutoCat.ViewModels;
 using Avalonia.Controls;
 using FluentAvalonia.UI.Controls;
 
@@ -16,7 +18,18 @@ public partial class MainWindow : Window
         InitializeComponent();
 
         NavView.SelectionChanged += NavSelectionChanged;
-        NavView.SelectedItem = NavView.MenuItems.First();
+        NavView.ItemInvoked += NavViewOnItemInvoked;
+        NavView.SelectedItem = NavView.MenuItems.First(x => (x as NavigationViewItem)?.Tag?.ToString() == "History");
+    }
+
+    private void NavViewOnItemInvoked(object? sender, NavigationViewItemInvokedEventArgs e)
+    {
+        switch (e.InvokedItemContainer.Tag)
+        {
+            case "Check":
+                ShowCheckNumberDialog();
+                break;
+        }
     }
 
     private void NavSelectionChanged(object? sender, NavigationViewSelectionChangedEventArgs args)
@@ -25,9 +38,41 @@ public partial class MainWindow : Window
         {
             NavView.Content = _settingsPage;
         }
-        else
+        else if (args.SelectedItem is NavigationViewItem item)
         {
-            NavView.Content = _historyPage;
+            switch (item.Tag)
+            {
+                case "History":
+                    break;
+                case "Search":
+                    NavView.Content = _historyPage;
+                    break;
+            }
         }
     }
+
+    private async void ShowCheckNumberDialog()
+    {
+        var dialog = new ContentDialog()
+        {
+            Title = "Check new number",
+            CloseButtonText = "Cancel"
+        };
+
+        var dialogContent = new CheckNumberDialog();
+        dialog.Content = dialogContent;
+        
+        var dialogTask = dialog.ShowAsync();
+        
+        if (dialogContent.DataContext is CheckNumberViewModel vm)
+        {
+            vm.AutoCloseEvent += (sender, args) =>
+            {
+                dialog.Hide();
+                Console.WriteLine($"Checked number: {vm.Vehicle?.Number}");
+            };
+        }
+
+        await dialogTask;
+    }
 }
\ No newline at end of file
diff --git a/AutoCat/Views/PlateNumber.cs b/AutoCatCore/Model/PlateNumber.cs
similarity index 87%
rename from AutoCat/Views/PlateNumber.cs
rename to AutoCatCore/Model/PlateNumber.cs
index 86c8d3b..af7f596 100644
--- a/AutoCat/Views/PlateNumber.cs
+++ b/AutoCatCore/Model/PlateNumber.cs
@@ -2,7 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 
-namespace AutoCat.Views;
+namespace AutoCatCore.Model;
 
 //[CreateFromString(MethodName = "AutoCat.Controls.PlateNumber.ConvertFromString")]
 public class PlateNumber
@@ -37,9 +37,4 @@ public class PlateNumber
     {
         return _numberEnglish[6..];
     }
-
-    public static PlateNumber ConvertFromString(string number)
-    {
-        return new PlateNumber(number);
-    }
 }
\ No newline at end of file
diff --git a/AutoCatCore/Model/User.cs b/AutoCatCore/Model/User.cs
index b9d41f3..c78e515 100644
--- a/AutoCatCore/Model/User.cs
+++ b/AutoCatCore/Model/User.cs
@@ -3,14 +3,21 @@ using System.Text.Json.Serialization;
 
 namespace AutoCatCore.Model
 {
-	public class User
+	public class User(string email, string token)
 	{
 		[Key]
-		public string Email { get; set; }
-		public string? Token { get; set; }
+		[MaxLength(50)]
+		public string Email { get; set; } = email;
+
+		[MaxLength(300)]
+		public string? Token { get; set; } = token;
+
 		[JsonIgnore]
+		[MaxLength(300)]
 		public string? FirebaseIdToken { get; set; }
+		
 		[JsonIgnore]
+		[MaxLength(300)]
 		public string? FirebaseRefreshToken { get; set; }
 	}
 }
diff --git a/AutoCatCore/Services/Api/ApiService.cs b/AutoCatCore/Services/Api/ApiService.cs
index 593fa61..23a8c0e 100644
--- a/AutoCatCore/Services/Api/ApiService.cs
+++ b/AutoCatCore/Services/Api/ApiService.cs
@@ -1,3 +1,4 @@
+using System.Net.Http.Json;
 using System.Text;
 using System.Text.Json;
 using AutoCat.Model.Requests;
@@ -14,13 +15,15 @@ public class ApiService : IApiService
     public ApiService(IStorageService storageService)
     {
         _httpClient = new HttpClient();
-        _httpClient.BaseAddress = new Uri("https://vps.aliencat.pro:8443");
+        _httpClient.BaseAddress = new Uri("http://127.0.0.1:3000");
         SetAccessToken(storageService.AuthToken);
     }
 
-    private static T GetDataOrThrow<T>(string response)
+    private static async Task<T> GetDataOrThrow<T>(HttpResponseMessage response)
     {
-        var resp = JsonSerializer.Deserialize<Response<T>>(response, new JsonSerializerOptions {
+        string responseStr = await response.Content.ReadAsStringAsync();
+        
+        var resp = JsonSerializer.Deserialize<Response<T>>(responseStr, new JsonSerializerOptions {
             PropertyNameCaseInsensitive = true
         });
 
@@ -50,8 +53,7 @@ public class ApiService : IApiService
         });
         var content = new StringContent(json, Encoding.UTF8, "application/json");
         var response = await _httpClient.PostAsync("user/login", content);
-        var respStr = await response.Content.ReadAsStringAsync();
-        var result = GetDataOrThrow<User>(respStr);
+        var result = await GetDataOrThrow<User>(response);
         SetAccessToken(result.Token);
         return result;
     }
@@ -59,7 +61,12 @@ public class ApiService : IApiService
     public async Task<PagedResponse<Vehicle>> GetVehicles()
     {
         var response = await _httpClient.GetAsync("vehicles");
-        var respStr = await response.Content.ReadAsStringAsync();
-        return GetDataOrThrow<PagedResponse<Vehicle>>(respStr);
+        return await GetDataOrThrow<PagedResponse<Vehicle>>(response);
+    }
+
+    public async Task<Vehicle> CheckNumber(string number)
+    {
+        var response = await _httpClient.PostAsJsonAsync("vehicles/check", new { number });
+        return await GetDataOrThrow<Vehicle>(response);
     }
 }
\ No newline at end of file
diff --git a/AutoCatCore/Services/Api/IApiService.cs b/AutoCatCore/Services/Api/IApiService.cs
index 60cbedc..5a2722a 100644
--- a/AutoCatCore/Services/Api/IApiService.cs
+++ b/AutoCatCore/Services/Api/IApiService.cs
@@ -7,4 +7,5 @@ public interface IApiService
 {
     Task<User> Login(string email, string password);
     Task<PagedResponse<Vehicle>> GetVehicles();
+    Task<Vehicle> CheckNumber(string number);
 }
\ No newline at end of file