$Path = '.\Bin\AMD-NEOSCRYPT\nsgminer.exe'
$Uri = "https://github.com/ghostlander/nsgminer/releases/download/nsgminer-v0.9.2/nsgminer-win64-0.9.2.zip"
$Uri_SubFolder = $true

if((Test-Path $Path) -eq $false)
{
    $FolderName_Old = if($Uri_SubFolder){([IO.FileInfo](Split-Path $Uri -Leaf)).BaseName}else{""}
    $FolderName_New = Split-Path (Split-Path $Path) -Leaf
    $FileName = "$FolderName_New$(([IO.FileInfo](Split-Path $Uri -Leaf)).Extension)"

    try
    {
        if(Test-Path $FileName){Remove-Item $FileName}
        if(Test-Path "$(Split-Path (Split-Path $Path))\$FolderName_New"){Remove-Item "$(Split-Path (Split-Path $Path))\$FolderName_New" -Recurse}
        if($FolderName_Old -ne ""){if(Test-Path "$(Split-Path (Split-Path $Path))\$FolderName_Old"){Remove-Item "$(Split-Path (Split-Path $Path))\$FolderName_Old" -Recurse}}
        Invoke-WebRequest $Uri -OutFile $FileName -UseBasicParsing
        if($FolderName_Old -ne ""){Start-Process "7za" "x $FileName -o$(Split-Path (Split-Path $Path)) -y" -Wait}else{Start-Process "7za" "x $FileName -o$(Split-Path $Path) -y" -Wait}
        if($FolderName_Old -ne ""){Rename-Item "$(Split-Path (Split-Path $Path))\$FolderName_Old" "$FolderName_New"}
    }
    catch
    {
        return
    }
}

$Name = (Get-Item $script:MyInvocation.MyCommand.Path).BaseName

$Algorithms = [PSCustomObject]@{
        NeoScrypt = 'neoscrypt'
 }

$Optimizations = [PSCustomObject]@{
        NeoScrypt = '-g 1 -I 13 -w 64 --thread-concurrency 64'
}

$Algorithms | Get-Member -MemberType NoteProperty | Select -ExpandProperty Name | ForEach {
    [PSCustomObject]@{
        Type = 'AMD'
        Path = $Path
        Arguments = -Join ('--api allow --api-listen -- ', $Algorithms.$_, ' -o $($Pools.', $_, '.Protocol)://$($Pools.', $_, '.Host):$($Pools.', $_, '.Port) -u $($Pools.', $_, '.User) -p x', $Optimizations.$_)
        HashRates = [PSCustomObject]@{$_ = -Join ('$($Stats.', $Name, '_', $_, '_HashRate.Day)')}
        API = 'Xgminer'
        Port = 4028
        Wrap = $false
    }
}