Started implementing setup wizard backend for initial instance configuration. Adjusted ui

Moonlight.Frontend/UI/Shared/Components/Setup.razor

@@ -1,13 +1,17 @@
 @using LucideBlazor
+@using Moonlight.Shared.Http.Requests.Seup
 @using ShadcnBlazor.Cards
 @using ShadcnBlazor.Spinners
 @using ShadcnBlazor.Buttons
 @using ShadcnBlazor.Inputs
 @using ShadcnBlazor.Labels
 
+@inject HttpClient HttpClient
+@inject NavigationManager Navigation
+
 <div class="h-screen w-full flex items-center justify-center">
     <Card ClassName="w-full max-w-[calc(100%-2rem)] lg:max-w-xl grid gap-4 p-6">
-        @if (!IsLoaded)
+        @if (IsLoaded)
         {
             <div class="space-y-6">
                 @if (CurrentStep == 0)
@@ -43,14 +47,14 @@
                         <div class="grid gap-2">
                             <Label for="username">Username</Label>
                             <InputField
-                                @bind-Value="Username"
+                                @bind-Value="SetupDto.AdminUsername"
                                 id="username"
                                 placeholder="someoneelse"/>
                         </div>
                         <div class="grid gap-2">
                             <Label for="email">Email</Label>
                             <InputField
-                                @bind-Value="Email"
+                                @bind-Value="SetupDto.AdminEmail"
                                 id="email"
                                 Type="email"
                                 placeholder="a@cool.email"/>
@@ -58,7 +62,7 @@
                         <div class="grid gap-2">
                             <Label for="password">Password</Label>
                             <InputField
-                                @bind-Value="Password"
+                                @bind-Value="SetupDto.AdminPassword"
                                 id="password"
                                 Type="password"
                                 placeholder="......."/>
@@ -114,7 +118,7 @@
                         }
                         else
                         {
-                            <Button>
+                            <Button @onclick="ApplyAsync">
                                 Finish
                                 <RocketIcon />
                             </Button>
@@ -134,14 +138,35 @@
 
 @code
 {
-    private bool IsLoaded = false;
+    private bool IsLoaded;
 
     private int CurrentStep = 0;
     private int StepCount = 3;
 
-    private string Email;
-    private string Username;
-    private string Password;
+    private ApplySetupDto SetupDto = new();
 
     private void Navigate(int diff) => CurrentStep += diff;
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if(!firstRender)
+            return;
+
+        var response = await HttpClient.GetAsync("api/admin/setup");
+
+        if (!response.IsSuccessStatusCode)
+        {
+            Navigation.NavigateTo("/", true);
+            return;
+        }
+
+        IsLoaded = true;
+        await InvokeAsync(StateHasChanged);
+    }
+
+    private async Task ApplyAsync()
+    {
+        await HttpClient.PostAsJsonAsync("api/admin/setup", SetupDto);
+        Navigation.NavigateTo("/", true);
+    }
 }