using CsWeb.Services;
using Microsoft.AspNetCore.Mvc.RazorPages;

namespace CsWeb.Pages;

public class IndexModel(Fleet fleet) : PageModel
{
    public Fleet Fleet => fleet;
    public List<(string Id, Cached<StatusPayload> Status)> Servers { get; private set; } = [];
    public int HumansOnline { get; private set; }
    public int ServersUp { get; private set; }

    public async Task OnGetAsync()
    {
        var ids = fleet.Instances();
        var fetched = await Task.WhenAll(ids.Select(fleet.Status));
        Servers = ids.Zip(fetched, (id, s) => (id, s)).ToList();
        HumansOnline = Servers.Sum(s => s.Status.Online ? s.Status.Data?.Humans.Count ?? 0 : 0);
        ServersUp = Servers.Count(s => s.Status.Online);
    }
}