@page "/servers/add"
@using System.ComponentModel.DataAnnotations

@attribute [ExcludeFromInteractiveRouting]

@inject NavigationManager NavigationManager

<h3>Add server</h3>
<br/>
<br/>
<EditForm Model="server" FormName="formServer" OnValidSubmit="SubmitServer">
  <DataAnnotationsValidator></DataAnnotationsValidator>
  <ValidationSummary></ValidationSummary>

  <div class="row mb-3">
    <div class="col-2">
      <label class="col-form-label">Name</label>
    </div>
    <div class="col-6">
      <InputText @bind-Value="server.Name" class="form-control"></InputText>
    </div>
    <div class="col">
      <ValidationMessage For="() => server.Name"></ValidationMessage>
    </div>
  </div>

  <div class="row mb-3">
    <div class="col-2">
      <label class="col-form-label">City</label>
    </div>
    <div class="col-6">
      <InputText @bind-Value="server.City" class="form-control"></InputText>
    </div>
    <div class="col">
      <ValidationMessage For="() => server.City"></ValidationMessage>
    </div>
  </div>
  <br/>
  <button class="btn btn-primary" type="submit">Add</button>
  &nbsp;
  <a href="/servers" class="btn btn-primary">Close</a>
</EditForm>


@code {
  [SupplyParameterFromForm(FormName = "formServer")]
  private Server server { get; set; } = new Server() { IsOnline = false };

  private void SubmitServer()
  {
    if (server != null)
    {
      ServersRepository.AddServer(server);
    }

    // An exception is raised when debugging from VS Code, but not when using dotnet watch.
    NavigationManager.NavigateTo($"/servers/back_from/{this.server?.City}");
  }
}