MRB webassembly

MesaFabApproval.Client/Pages/Components/UserSelector.razor

@@ -0,0 +1,74 @@
+@inject IUserService userService
+@inject ISnackbar snackbar
+@inject MesaFabApprovalAuthStateProvider authStateProvider
+
+<MudDialog>
+    <DialogContent>
+        @if (allUsers is not null) {
+            <MudPaper Class="p-2">
+                <MudSelect T="User"
+                           Label="Select a User"
+                           Required
+                           Variant="Variant.Outlined"
+                           AnchorOrigin="Origin.BottomCenter"
+                           @bind-Value=selectedUser
+                           Text="@(selectedUser is null ? "" : selectedUser.GetFullName())">
+                    @foreach (User user in allUsers) {
+                        <MudSelectItem Value="@user">
+                            @user.GetFullName()
+                        </MudSelectItem>
+                    }
+                </MudSelect>
+            </MudPaper>
+        }
+    </DialogContent>
+    <DialogActions>
+        <MudButton Variant="Variant.Filled"
+                   Color="Color.Tertiary"
+                   Class="m1-auto"
+                   OnClick=Submit>
+            <MudText>Submit</MudText>
+        </MudButton>
+        <MudButton Variant="Variant.Filled"
+                   Color="Color.Secondary"
+                   Class="m1-auto"
+                   OnClick=Cancel>
+            <MudText>Cancel</MudText>
+        </MudButton>
+    </DialogActions>
+</MudDialog>
+
+<MudOverlay Visible=processing DarkBackground="true" AutoClose="false">
+    <MudProgressCircular Color="Color.Info" Size="Size.Medium" Indeterminate="true" />
+</MudOverlay>
+
+@code {
+    [CascadingParameter] MudDialogInstance MudDialog { get; set; }
+
+    [Parameter]
+    public User selectedUser { get; set; }
+
+    private bool processing = false;
+
+    private IEnumerable<User> allUsers = new List<User>();
+
+    protected override async Task OnInitializedAsync() {
+        try {
+            processing = true;
+            selectedUser = authStateProvider.CurrentUser;
+            allUsers = await userService.GetAllActiveUsers();
+            processing = false;
+        } catch (Exception ex) {
+            processing = false;
+            snackbar.Add($"Unable to get all users, because {ex.Message}", Severity.Error);
+        }
+    }
+
+    private void Submit() {
+        MudDialog.Close(DialogResult.Ok(selectedUser));
+    }
+
+    private void Cancel() {
+        MudDialog.Close(DialogResult.Cancel());
+    }
+}