winutil/Compile.ps1

param (
    [switch]$Debug,
    [switch]$Run,
    [switch]$SkipPreprocessing
)

$OFS = "`r`n"
$scriptname = "winutil.ps1"
$workingdir = $PSScriptRoot
$logFilePath = Join-Path $workingdir "compile.log"

# Variable to sync between runspaces
$sync = [Hashtable]::Synchronized(@{})
$sync.PSScriptRoot = $workingdir
$sync.configs = @{}

# Dot-source external functions
. "$PSScriptRoot\tools\Update-Progress.ps1"

# Function to log messages
function Log-Message {
    param([string]$Message)
    $timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
    Add-Content -Path $logFilePath -Value "$timestamp - $Message"
}

# Function to encode special characters in JSON
function Encode-JsonSpecialChars {
    param (
        [Parameter(Mandatory)]
        [PSObject]$jsonObject
    )
    foreach ($prop in $jsonObject.PSObject.Properties) {
        if ($prop.Value -is [string]) {
            $prop.Value = $prop.Value.Replace('&','&#38;').Replace('“','&#8220;').Replace('”','&#8221;').Replace("'",'&#39;').Replace('<','&#60;').Replace('>','&#62;').Replace('—','&#8212;')
        }
    }
    return $jsonObject
}

$header = @"
################################################################################################################
###                                                                                                          ###
### WARNING: This file is automatically generated DO NOT modify this file directly as it will be overwritten ###
###                                                                                                          ###
################################################################################################################
"@

if ($Debug) {
    Write-Debug "Debug mode enabled"
}

if (-NOT $SkipPreprocessing) {
    try {
        Update-Progress "Pre-req: Running Preprocessor..." 0
        $preprocessingFilePath = Join-Path $PSScriptRoot "tools\Invoke-Preprocessing.ps1"
        . "$preprocessingFilePath"

        $excludedFiles = @('.\.git\', '.\.gitignore', '.\.gitattributes', '.\.github\CODEOWNERS', '.\LICENSE', "$preprocessingFilePath", '*.png', '*.exe')
        $msg = "Pre-req: Code Formatting"
        Invoke-Preprocessing -WorkingDir "$workingdir" -ExcludedFiles $excludedFiles -ProgressStatusMessage $msg
    }
    catch {
        Write-Error "Preprocessing failed: $($_.Exception.Message)"
        Log-Message "Preprocessing failed: $($_.Exception.Message)"
        exit 1
    }
}

# Create the script in memory.
Update-Progress "Pre-req: Allocating Memory" 0
$script_content = [System.Collections.Generic.List[string]]::new()

Update-Progress "Adding: Header" 5
$script_content.Add($header)

Update-Progress "Adding: Version" 10
$script_content.Add($(Get-Content "$workingdir\scripts\start.ps1").replace('#{replaceme}',"$(Get-Date -Format yy.MM.dd)"))

Update-Progress "Adding: Functions" 20
Get-ChildItem "$workingdir\functions" -Recurse -File | ForEach-Object {
    $script_content.Add($(Get-Content $psitem.FullName))
}

Update-Progress "Adding: Config *.json" 40
Get-ChildItem "$workingdir\config" | Where-Object {$_.extension -eq ".json"} | ForEach-Object {
    $json = Get-Content -Path $psitem.FullName -Raw
    $jsonAsObject = $json | ConvertFrom-Json
    $jsonAsObject = Encode-JsonSpecialChars -jsonObject $jsonAsObject

    if ($psitem.Name -eq "applications.json") {
        foreach ($appEntryName in $jsonAsObject.PSObject.Properties.Name) {
            $appEntryContent = $jsonAsObject.$appEntryName
            $jsonAsObject.PSObject.Properties.Remove($appEntryName)
            $jsonAsObject | Add-Member -MemberType NoteProperty -Name "WPFInstall$appEntryName" -Value $appEntryContent
        }
    }

    $json = ($jsonAsObject | ConvertTo-Json -Depth 3).replace('\r\n', "`r`n")
    $sync.configs.$($psitem.BaseName) = $json | ConvertFrom-Json
    $script_content.Add("`$sync.configs.$($psitem.BaseName) = '$json' | ConvertFrom-Json")
}

$xaml = (Get-Content "$workingdir\xaml\inputXML.xaml" -Raw).Replace("'","''")

# Dot-source the Get-TabXaml function
. "$workingdir\functions\private\Get-TabXaml.ps1"

Update-Progress "Building: Xaml" 75
$appXamlContent = Get-TabXaml "applications" 5
$tweaksXamlContent = Get-TabXaml "tweaks"
$featuresXamlContent = Get-TabXaml "feature"

Update-Progress "Adding: Xaml" 90
$xaml = $xaml -replace "{{InstallPanel_applications}}", $appXamlContent
$xaml = $xaml -replace "{{InstallPanel_tweaks}}", $tweaksXamlContent
$xaml = $xaml -replace "{{InstallPanel_features}}", $featuresXamlContent

$script_content.Add("`$inputXML =  '$xaml'")

$script_content.Add($(Get-Content "$workingdir\scripts\main.ps1"))

if ($Debug) {
    Update-Progress "Writing debug files" 95
    $appXamlContent | Out-File -FilePath "$workingdir\xaml\inputApp.xaml" -Encoding ascii
    $tweaksXamlContent | Out-File -FilePath "$workingdir\xaml\inputTweaks.xaml" -Encoding ascii
    $featuresXamlContent | Out-File -FilePath "$workingdir\xaml\inputFeatures.xaml" -Encoding ascii
} else {
    Update-Progress "Removing temporary files" 99
    Remove-Item "$workingdir\xaml\inputApp.xaml" -ErrorAction SilentlyContinue
    Remove-Item "$workingdir\xaml\inputTweaks.xaml" -ErrorAction SilentlyContinue
    Remove-Item "$workingdir\xaml\inputFeatures.xaml" -ErrorAction SilentlyContinue
}

Set-Content -Path "$workingdir\$scriptname" -Value ($script_content -join "`r`n") -Encoding ascii
Write-Progress -Activity "Compiling" -Completed

Update-Progress -Activity "Validating" -StatusMessage "Checking winutil.ps1 Syntax" -Percent 0
try {
    $null = Get-Command -Syntax ".\winutil.ps1"
}
catch {
    Write-Warning "Syntax Validation for 'winutil.ps1' has failed"
    Write-Host "$($Error[0])" -ForegroundColor Red
    Log-Message "Syntax Validation failed: $($Error[0])"
}
Write-Progress -Activity "Validating" -Completed

if ($Run) {
    try {
        Start-Process -FilePath "pwsh" -ArgumentList "$workingdir\$scriptname"
    }
    catch {
        Start-Process -FilePath "powershell" -ArgumentList "$workingdir\$scriptname"
    }
}

Log-Message "Compilation completed"