artif/windows/winfetch.ps1

# winfetch.ps1
# Windows system information display with ASCII art (inspired by fastfetch/neofetch)

param(
    [ValidateSet("11", "small", "classic")]
    [string]$Logo = "11"
)

# Color definitions using ANSI escape codes
$colors = @{
    Reset = "`e[0m"
    Cyan = "`e[96m"
    Blue = "`e[94m"
    Green = "`e[92m"
    Yellow = "`e[93m"
    Red = "`e[91m"
    Magenta = "`e[95m"
    White = "`e[97m"
    Gray = "`e[90m"
    BrightBlue = "`e[1;94m"
    BrightCyan = "`e[1;96m"
    BrightGreen = "`e[1;92m"
    BrightYellow = "`e[1;93m"
}

# Windows 11 logo colors (Blue, Cyan, Green, Yellow)
$logo11 = @(
    "$($colors.Blue)/////////////////  $($colors.BrightCyan)/////////////////",
    "$($colors.Blue)/////////////////  $($colors.BrightCyan)/////////////////",
    "$($colors.Blue)/////////////////  $($colors.BrightCyan)/////////////////",
    "$($colors.Blue)/////////////////  $($colors.BrightCyan)/////////////////",
    "$($colors.Blue)/////////////////  $($colors.BrightCyan)/////////////////",
    "$($colors.Blue)/////////////////  $($colors.BrightCyan)/////////////////",
    "$($colors.Blue)/////////////////  $($colors.BrightCyan)/////////////////",
    "$($colors.Blue)/////////////////  $($colors.BrightCyan)/////////////////",
    "",
    "$($colors.BrightGreen)/////////////////  $($colors.BrightYellow)/////////////////",
    "$($colors.BrightGreen)/////////////////  $($colors.BrightYellow)/////////////////",
    "$($colors.BrightGreen)/////////////////  $($colors.BrightYellow)/////////////////",
    "$($colors.BrightGreen)/////////////////  $($colors.BrightYellow)/////////////////",
    "$($colors.BrightGreen)/////////////////  $($colors.BrightYellow)/////////////////",
    "$($colors.BrightGreen)/////////////////  $($colors.BrightYellow)/////////////////",
    "$($colors.BrightGreen)/////////////////  $($colors.BrightYellow)/////////////////",
    "$($colors.BrightGreen)/////////////////  $($colors.BrightYellow)/////////////////"
)

$logoSmall = @(
    "$($colors.Blue)lllllll  $($colors.BrightCyan)lllllll",
    "$($colors.Blue)lllllll  $($colors.BrightCyan)lllllll",
    "$($colors.Blue)lllllll  $($colors.BrightCyan)lllllll",
    "                ",  # Empty line with proper width (16 chars)
    "$($colors.BrightGreen)lllllll  $($colors.BrightYellow)lllllll",
    "$($colors.BrightGreen)lllllll  $($colors.BrightYellow)lllllll",
    "$($colors.BrightGreen)lllllll  $($colors.BrightYellow)lllllll",
    "                "  # Empty line with proper width (16 chars)
)

# Select logo
$asciiLogo = switch ($Logo) {
    "small" { $logoSmall }
    default { $logo11 }
}

# Collect system information
$computerSystem = Get-CimInstance Win32_ComputerSystem
$os = Get-CimInstance Win32_OperatingSystem
$cpu = Get-CimInstance Win32_Processor | Select-Object -First 1
# Get GPU - prefer discrete GPU over integrated
$gpuList = Get-CimInstance Win32_VideoController | Where-Object { $_.Status -eq 'OK' -or $_.Availability -eq 3 }
$gpu = $gpuList | Where-Object {
    $_.Name -match 'NVIDIA|AMD|Radeon|GeForce|RTX|GTX|RX\s*\d'
} | Select-Object -First 1
if (-not $gpu) {
    $gpu = $gpuList | Select-Object -First 1
}
$disk = Get-PSDrive -PSProvider FileSystem | Where-Object { $_.Name -eq 'C' }

# Calculate uptime
$uptime = (Get-Date) - $os.LastBootUpTime
$uptimeStr = if ($uptime.Days -gt 0) {
    "$($uptime.Days)d $($uptime.Hours)h $($uptime.Minutes)m"
} else {
    "$($uptime.Hours)h $($uptime.Minutes)m"
}

# Calculate memory usage
$totalMemGB = [math]::Round($computerSystem.TotalPhysicalMemory / 1GB, 2)
$usedMemGB = [math]::Round(($computerSystem.TotalPhysicalMemory - $os.FreePhysicalMemory * 1KB) / 1GB, 2)

# Calculate disk usage
$totalDiskGB = [math]::Round(($disk.Used + $disk.Free) / 1GB, 2)
$usedDiskGB = [math]::Round($disk.Used / 1GB, 2)

# Get display resolution
$resolution = "N/A"
try {
    Add-Type -AssemblyName System.Windows.Forms
    $screen = [System.Windows.Forms.Screen]::PrimaryScreen
    $resolution = "$($screen.Bounds.Width)x$($screen.Bounds.Height)"
} catch {
    # Fallback if GUI not available
    if ($gpu.CurrentHorizontalResolution -and $gpu.CurrentVerticalResolution) {
        $resolution = "$($gpu.CurrentHorizontalResolution)x$($gpu.CurrentVerticalResolution)"
    }
}

# Build info array
if ($Logo -eq "small") {
    $info = @(
        "$($colors.Cyan)$env:USERNAME$($colors.White)@$($colors.Cyan)$env:COMPUTERNAME",
        "$($colors.Gray)$("-" * ($env:USERNAME.Length + $env:COMPUTERNAME.Length + 1))",
        "$($colors.BrightBlue)OS$($colors.Reset): $($os.Caption)",
        "$($colors.BrightBlue)Uptime$($colors.Reset): $uptimeStr",
        "$($colors.BrightBlue)CPU$($colors.Reset): $($cpu.Name.Trim())",
        "$($colors.BrightBlue)Memory$($colors.Reset): ${usedMemGB}GB / ${totalMemGB}GB",
        "",
        (($colors.Keys | Where-Object { $_ -ne 'Reset' -and $_ -ne 'Gray' -and $_ -ne 'White' } | Sort-Object | ForEach-Object { "$($colors[$_])███" }) -join '') + $colors.Reset
    )
} else {
    $info = @(
        "$($colors.Cyan)$env:USERNAME$($colors.White)@$($colors.Cyan)$env:COMPUTERNAME",
        "$($colors.Gray)$("-" * ($env:USERNAME.Length + $env:COMPUTERNAME.Length + 1))",
        "$($colors.BrightBlue)OS$($colors.Reset): $($os.Caption) [$($os.OSArchitecture)]",
        "$($colors.BrightBlue)Host$($colors.Reset): $($computerSystem.Manufacturer) $($computerSystem.Model)",
        "$($colors.BrightBlue)Kernel$($colors.Reset): $($os.Version)",
        "$($colors.BrightBlue)Uptime$($colors.Reset): $uptimeStr",
        "$($colors.BrightBlue)Shell$($colors.Reset): PowerShell $($PSVersionTable.PSVersion)",
        "$($colors.BrightBlue)Resolution$($colors.Reset): $resolution",
        "$($colors.BrightBlue)Terminal$($colors.Reset): $env:TERM_PROGRAM $(if ($env:WT_SESSION) { "Windows Terminal" } else { "Console" })",
        "$($colors.BrightBlue)CPU$($colors.Reset): $($cpu.Name.Trim())",
        "$($colors.BrightBlue)GPU$($colors.Reset): $($gpu.Name)",
        "$($colors.BrightBlue)Memory$($colors.Reset): ${usedMemGB}GB / ${totalMemGB}GB",
        "$($colors.BrightBlue)Disk (C:)$($colors.Reset): ${usedDiskGB}GB / ${totalDiskGB}GB",
        "",
        (($colors.Keys | Where-Object { $_ -ne 'Reset' -and $_ -ne 'Gray' -and $_ -ne 'White' } | Sort-Object | ForEach-Object { "$($colors[$_])███" }) -join '') + $colors.Reset
    )
}

# Display
$maxLines = [Math]::Max($asciiLogo.Count, $info.Count)

# Calculate logo width dynamically
$logoWidth = if ($Logo -eq "small") { 16 } else { 38 }

for ($i = 0; $i -lt $maxLines; $i++) {
    $logoLine = if ($i -lt $asciiLogo.Count) { $asciiLogo[$i] } else { "" }
    $infoLine = if ($i -lt $info.Count) { $info[$i] } else { "" }

    # Pad logo to align info
    if ($logoLine) {
        $logoStripped = $logoLine -replace '\e\[[0-9;]*m', ''  # Remove ANSI codes for length calc
        $paddingNeeded = $logoWidth - $logoStripped.Length
        if ($paddingNeeded -lt 2) { $paddingNeeded = 2 }  # Minimum spacing
        Write-Host "$logoLine$(' ' * $paddingNeeded)$infoLine"
    } else {
        # Empty logo line, just use full logo width for spacing
        Write-Host "$(' ' * $logoWidth)$infoLine"
    }
}

Write-Host $colors.Reset