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using System.IO;
using System.Management;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using Microsoft.Win32;
namespace AdamsToolkit.Views;
public record SpecRow(string Label, string Value);
public record SpecSection(string Title, List<SpecRow> Items);
/// <summary>
/// "O meu PC": specs completas lidas por WMI/registry. Leitura corre uma vez em
/// background (a view é cacheada pelo MainWindow); cada secção falha isolada —
/// hardware exótico nunca deixa a página em branco.
/// </summary>
public partial class PcSpecsView : UserControl
{
private List<SpecSection> _sections = new();
public PcSpecsView()
{
InitializeComponent();
Loaded += async (_, _) =>
{
if (_sections.Count > 0) return;
_sections = await Task.Run(ReadAll);
LoadingText.Visibility = Visibility.Collapsed;
SectionsList.ItemsSource = _sections;
};
}
private void Copy_Click(object sender, RoutedEventArgs e)
{
if (_sections.Count == 0) return;
var sb = new StringBuilder();
sb.AppendLine($"=== Specs (Adams Toolkit v{Core.SelfUpdater.CurrentVersion}) ===");
foreach (var s in _sections)
{
sb.AppendLine();
sb.AppendLine($"[{s.Title}]");
foreach (var r in s.Items) sb.AppendLine($"{r.Label}: {r.Value}");
}
try
{
Clipboard.SetText(sb.ToString());
CopyBtn.Content = "✓ Copiado";
_ = Dispatcher.InvokeAsync(async () =>
{
await Task.Delay(2000);
CopyBtn.Content = "📋 Copiar specs";
});
}
catch { }
}
// ---------- leitura ----------
private static List<SpecSection> ReadAll()
{
var list = new List<SpecSection>();
void Add(string title, string icon, Func<List<SpecRow>> read)
{
try
{
var rows = read();
if (rows.Count > 0) list.Add(new SpecSection($"{icon} {title}", rows));
}
catch { }
}
Add("PROCESSADOR", "💻", ReadCpu);
Add("PLACA GRÁFICA", "🎮", ReadGpu);
Add("MEMÓRIA RAM", "🧠", ReadRam);
Add("MOTHERBOARD", "🔧", ReadBoard);
Add("ARMAZENAMENTO", "💾", ReadDisks);
Add("SISTEMA", "🖥️", ReadOs);
Add("REDE", "🌐", ReadNetwork);
Add("ECRÃ", "🖼️", ReadDisplays);
return list;
}
private static IEnumerable<ManagementObject> Query(string wql, string? scope = null)
{
using var s = scope == null
? new ManagementObjectSearcher(wql)
: new ManagementObjectSearcher(scope, wql);
foreach (ManagementObject o in s.Get()) yield return o;
}
private static string Gb(double bytes) => $"{bytes / 1024 / 1024 / 1024:0.#} GB";
private static List<SpecRow> ReadCpu()
{
var rows = new List<SpecRow>();
foreach (var o in Query("SELECT Name,NumberOfCores,NumberOfLogicalProcessors,MaxClockSpeed FROM Win32_Processor"))
{
rows.Add(new("Modelo", o["Name"]?.ToString()?.Trim() ?? "—"));
rows.Add(new("Núcleos / threads", $"{o["NumberOfCores"]} núcleos / {o["NumberOfLogicalProcessors"]} threads"));
if (o["MaxClockSpeed"] is uint mhz && mhz > 0)
rows.Add(new("Frequência base", $"{mhz / 1000.0:0.0#} GHz"));
}
return rows;
}
private static List<SpecRow> ReadGpu()
{
var rows = new List<SpecRow>();
var n = 0;
foreach (var o in Query("SELECT Name,AdapterRAM,DriverVersion,DriverDate FROM Win32_VideoController"))
{
var name = o["Name"]?.ToString() ?? "—";
n++;
var prefix = n > 1 ? $"GPU {n}" : "GPU";
rows.Add(new(prefix, name));
// AdapterRAM é uint32 (máx 4 GB) — a VRAM real vem do registry (qwMemorySize)
var vram = VramFromRegistry(name);
if (vram == null && o["AdapterRAM"] is uint ram && ram > 0) vram = Gb(ram);
if (vram != null) rows.Add(new($"{prefix} · VRAM", vram));
var drv = o["DriverVersion"]?.ToString();
if (o["DriverDate"]?.ToString() is string dd && dd.Length >= 8)
{
try { drv += $" ({ManagementDateTimeConverter.ToDateTime(dd):dd/MM/yyyy})"; }
catch { }
}
if (drv != null) rows.Add(new($"{prefix} · driver", drv));
}
return rows;
}
private static string? VramFromRegistry(string gpuName)
{
try
{
using var cls = Registry.LocalMachine.OpenSubKey(
@"SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}");
if (cls == null) return null;
foreach (var sub in cls.GetSubKeyNames())
{
if (!sub.StartsWith('0')) continue;
using var k = cls.OpenSubKey(sub);
if (k?.GetValue("DriverDesc")?.ToString() != gpuName) continue;
if (k.GetValue("HardwareInformation.qwMemorySize") is long q && q > 0)
return Gb(q);
}
}
catch { }
return null;
}
private static List<SpecRow> ReadRam()
{
var rows = new List<SpecRow>();
ulong total = 0;
var sticks = new List<string>();
foreach (var o in Query("SELECT Capacity,ConfiguredClockSpeed,Speed,Manufacturer,SMBIOSMemoryType FROM Win32_PhysicalMemory"))
{
var cap = o["Capacity"] is ulong c ? c : 0;
total += cap;
var speed = o["ConfiguredClockSpeed"] is uint cs && cs > 0 ? cs
: o["Speed"] is uint sp ? sp : 0;
var type = o["SMBIOSMemoryType"] switch
{
uint t when t == 20 => "DDR", uint t when t == 21 => "DDR2",
uint t when t == 24 => "DDR3", uint t when t == 26 => "DDR4",
uint t when t == 34 => "DDR5", _ => "",
};
var mfg = o["Manufacturer"]?.ToString()?.Trim();
var desc = $"{Gb(cap)} {type} {(speed > 0 ? $"{speed} MHz" : "")}".Trim();
if (!string.IsNullOrEmpty(mfg) && mfg != "Unknown") desc += $" — {mfg}";
sticks.Add(desc);
}
// Nalgumas BIOS o SMBIOS não lista todos os módulos (Win32_PhysicalMemory
// incompleto — visto num cliente com 16 GB reais e só 1×8 GB reportado).
// Cruzar com o total que o Windows vê (mesma API do Gestor de Tarefas):
// GlobalMemoryStatusEx desconta o reservado p/ hardware, daí a folga de 1.5 GB.
var wmiGb = total / 1073741824.0;
var osGb = Core.SystemMonitor.GetRam().totalGb;
var smbiosIncomplete = osGb > 0 && osGb - wmiGb > 1.5;
if (smbiosIncomplete)
{
rows.Add(new("Total", $"{Math.Round(osGb)} GB"));
rows.Add(new("Nota", $"A BIOS só reporta {Gb(total)} em módulos — total corrigido pelo Windows."));
}
else if (total > 0) rows.Add(new("Total", Gb(total)));
for (var i = 0; i < sticks.Count; i++) rows.Add(new($"Módulo {i + 1}", sticks[i]));
// com SMBIOS incompleto a contagem de módulos não é fiável — sem nota de single channel
if (sticks.Count == 1 && !smbiosIncomplete)
rows.Add(new("Nota", "1 módulo = single channel. Um 2º módulo igual pode dar +10-20% FPS."));
return rows;
}
private static List<SpecRow> ReadBoard()
{
var rows = new List<SpecRow>();
foreach (var o in Query("SELECT Manufacturer,Product FROM Win32_BaseBoard"))
rows.Add(new("Modelo", $"{o["Manufacturer"]} {o["Product"]}".Trim()));
foreach (var o in Query("SELECT SMBIOSBIOSVersion FROM Win32_BIOS"))
rows.Add(new("BIOS", o["SMBIOSBIOSVersion"]?.ToString() ?? "—"));
return rows;
}
private static List<SpecRow> ReadDisks()
{
var rows = new List<SpecRow>();
try
{
var n = 0;
foreach (var o in Query("SELECT FriendlyName,MediaType,Size FROM MSFT_PhysicalDisk",
@"root\microsoft\windows\storage"))
{
n++;
var type = o["MediaType"] switch
{
ushort t when t == 4 => "SSD", ushort t when t == 3 => "HDD",
ushort t when t == 5 => "SCM", _ => "?",
};
var size = o["Size"] is ulong s ? Gb(s) : "—";
rows.Add(new($"Disco {n}", $"{o["FriendlyName"]} — {size} ({type})"));
}
}
catch { }
foreach (var d in DriveInfo.GetDrives())
{
if (d.DriveType != DriveType.Fixed || !d.IsReady) continue;
rows.Add(new($"Volume {d.Name}", $"{Gb(d.TotalFreeSpace)} livres de {Gb(d.TotalSize)}"));
}
return rows;
}
private static List<SpecRow> ReadOs()
{
var rows = new List<SpecRow>();
foreach (var o in Query("SELECT Caption,Version,BuildNumber,InstallDate FROM Win32_OperatingSystem"))
{
rows.Add(new("Windows", $"{o["Caption"]?.ToString()?.Trim()} (build {o["BuildNumber"]})"));
if (o["InstallDate"]?.ToString() is string inst && inst.Length >= 8)
{
try { rows.Add(new("Instalado em", ManagementDateTimeConverter.ToDateTime(inst).ToString("dd/MM/yyyy"))); }
catch { }
}
}
rows.Add(new("Arquitetura", Environment.Is64BitOperatingSystem ? "64-bit" : "32-bit"));
return rows;
}
private static List<SpecRow> ReadNetwork()
{
var rows = new List<SpecRow>();
foreach (var o in Query("SELECT Name,Speed FROM Win32_NetworkAdapter WHERE NetConnectionStatus=2 AND PhysicalAdapter=TRUE"))
{
var speed = "";
if (o["Speed"] is ulong bps && bps > 0)
speed = bps >= 1_000_000_000 ? $" — link {bps / 1_000_000_000.0:0.#} Gbps" : $" — link {bps / 1_000_000} Mbps";
rows.Add(new("Adaptador ativo", $"{o["Name"]}{speed}"));
}
return rows;
}
private static List<SpecRow> ReadDisplays()
{
var rows = new List<SpecRow>();
var n = 0;
foreach (var o in Query("SELECT CurrentHorizontalResolution,CurrentVerticalResolution,CurrentRefreshRate FROM Win32_VideoController"))
{
if (o["CurrentHorizontalResolution"] is not uint w || w == 0) continue;
n++;
var hz = o["CurrentRefreshRate"] is uint r && r > 1 ? $" @ {r} Hz" : "";
rows.Add(new(n > 1 ? $"Resolução (GPU {n})" : "Resolução",
$"{w} × {o["CurrentVerticalResolution"]}{hz}"));
}
return rows;
}
}