# There will be an error messages when running this in VSCode, but all the code below will still work fine.
# There will be no errors when this script is running directly in ISE or in a PowerShell console instead of VSCode.
Import-Module -Name "$PSScriptRoot\modules\ImagePlayground" -Verbose
$error.Exception.LoaderExceptions

# Save QR code to a PNG file
New-ImageQRCode -Content 'Test123_Test123_Test123_Test123_Test123_Test123' -FilePath "$PSScriptRoot\QRCode.png" -Verbose
#$Message = Get-ImageQRCode -FilePath "$PSScriptRoot\QRCode.png"

# Crop saved QR code image
# The size of a module is 20 pixels, the tool creates a Quiet Zone of 4x20 pixels. Here we limit the Quiet Zone to 2 modules (40 pixels)
$Image = Get-Image -FilePath "$PSScriptRoot\QRCode.png"
Write-Host "Resolution old: $($Image.Width)x$($Image.Width)"
$Rectangle = [SixLabors.ImageSharp.Rectangle]::new(40, 40, $Image.Width - 80, $Image.Height - 80)
$Image.Crop($Rectangle)
Write-Host "Resolution new: $($Image.Width)x$($Image.Width)"
Save-Image -Image $Image -FilePath "$PSScriptRoot\QRCode_cropped.png"

# Resize QR code image to 200%
Write-Host "Resolution old: $($Image.Width)x$($Image.Width)"
$Image.Resize(200)
Write-Host "Resolution new: $($Image.Width)x$($Image.Width)"
Save-Image -Image $Image -FilePath "$PSScriptRoot\QRCode_cropped_resized.png"

# Remove color halftones that have been introduced during resizing
#$Image.BlackWhite() # BlackWhite() reduces to 4 instead of 2 unique colors
$Image.Contrast(100)
Save-Image -Image $Image -FilePath "$PSScriptRoot\QRCode_cropped_resized_blackwhite.png"

#Pause