RackPeek/Shared.Rcl/Systems/SystemsListPage.razor

@page "/systems/list"

@using RackPeek.Domain.Persistence
@using RackPeek.Domain.Resources.SystemResources
@using RackPeek.Domain.Resources.SystemResources.UseCases
@inject NavigationManager Nav

<ResourcesListComponent TResource="SystemResource"
                        Title="Systems"
                        TestId="systems"
                        ShouldGroup="true"
                        GroupBy="@(s => s.RunsOn)"
                        OnCreated="NavigateToNewResource">

    <ItemTemplate Context="systemResource">
        <div data-testid=@($"systems-list-item-{systemResource.Name.Replace(" ", "-")}")>
            <SystemCardComponent System="systemResource"
                                 OnSave="UpdateSystem"
                                 OnDeleted="Reload" />
        </div>
    </ItemTemplate>

</ResourcesListComponent>

@code {

    [Inject] IResourceCollection Repo { get; set; } = default!;
    [Inject] ISystemRepository SystemRepo { get; set; } = default!;
    [Inject] UpdateSystemUseCase UpdateSystemUseCase { get; set; } = default!;

    [Parameter]
    [SupplyParameterFromQuery(Name = "type")]
    public string? Type { get; set; }

    [Parameter]
    [SupplyParameterFromQuery(Name = "os")]
    public string? Os { get; set; }

    private async Task Reload(string _ = "")
    {
        var type = Normalize(Type);
        var os = Normalize(Os);

        if (string.IsNullOrEmpty(type) && string.IsNullOrEmpty(os))
        {
            await Repo.GetAllOfTypeAsync<SystemResource>();
        }
        else
        {
            await SystemRepo.GetFilteredAsync(type, os);
        }
    }

    private static string? Normalize(string? s)
        => string.IsNullOrWhiteSpace(s) ? null : s.Trim();

    private async Task UpdateSystem(SystemEditModel edit)
    {
        await UpdateSystemUseCase.ExecuteAsync(
            edit.Name,
            edit.Type,
            edit.Os,
            edit.Cores,
            edit.Ram,
            edit.RunsOn,
            edit.Notes
        );

        await Reload();
    }

    private Task NavigateToNewResource(string name)
    {
        Nav.NavigateTo($"resources/systems/{name}");
        return Task.CompletedTask;
    }
}