@page "/admin/servers"

@using LucideBlazor
@using MoonlightServers.Shared
@using ShadcnBlazor.Tab

@inject IAuthorizationService AuthorizationService
@inject NavigationManager Navigation

@attribute [Authorize(Policy = Permissions.Servers.View)]

<Tabs DefaultValue="@(Tab ?? "servers")" OnValueChanged="OnTabChanged">
    <TabsList ClassName="inline-flex w-full lg:w-fit justify-start overflow-x-auto overflow-y-hidden">
        <TabsTrigger Value="servers" Disabled="@(!ServersAccess.Succeeded)">
            <ContainerIcon />
            Servers
        </TabsTrigger>
        <TabsTrigger Value="nodes" Disabled="@(!NodesAccess.Succeeded)">
            <ServerIcon />
            Nodes
        </TabsTrigger>
        <TabsTrigger Value="templates" Disabled="@(!TemplatesAccess.Succeeded)">
            <Package2Icon />
            Templates
        </TabsTrigger>
        <TabsTrigger Value="manager" Disabled="@(!NodesAccess.Succeeded)">
            <TableIcon />
            Manager
        </TabsTrigger>
    </TabsList>
    @if (ServersAccess.Succeeded)
    {
        <TabsContent Value="servers">
            
        </TabsContent>
    }
    
    @if (NodesAccess.Succeeded)
    {
        <TabsContent Value="nodes">
            <MoonlightServers.Frontend.Admin.Nodes.Overview />
        </TabsContent>
    }
    
    @if (TemplatesAccess.Succeeded)
    {
        <TabsContent Value="templates">
            <MoonlightServers.Frontend.Admin.Templates.Overview />
        </TabsContent>
    }
</Tabs>

@code
{
    [Parameter]
    [SupplyParameterFromQuery(Name = "tab")]
    public string? Tab { get; set; }
    
    [CascadingParameter] public Task<AuthenticationState> AuthState { get; set; }

    private AuthorizationResult ServersAccess;
    private AuthorizationResult NodesAccess;
    private AuthorizationResult TemplatesAccess;
    
    protected override async Task OnInitializedAsync()
    {
        var authState = await AuthState;

        ServersAccess = await AuthorizationService.AuthorizeAsync(authState.User, Permissions.Servers.View);
        NodesAccess = await AuthorizationService.AuthorizeAsync(authState.User, Permissions.Nodes.View);
        TemplatesAccess = await AuthorizationService.AuthorizeAsync(authState.User, Permissions.Templates.View);
    }

    private void OnTabChanged(string tab) => Navigation.NavigateTo($"/admin/servers?tab={tab}");
}