#This is only temp until we make the entire transtion over to just this app...... long time but working on build process
$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Definition
$rootDir = Join-Path $scriptDir ".."
$tmpLoc = Join-Path $scriptDir "\tmp"

$envFile = Join-Path $rootDir ".env"

if (Test-Path $envFile) {
    Write-Host "Loading environment variables from $envFile"
    Get-Content $envFile | ForEach-Object {
        if ($_ -match "^\s*([^#][^=]*)=(.*)$") {
            $name = $matches[1].Trim()
            $value = $matches[2].Trim()
            [System.Environment]::SetEnvironmentVariable($name, $value)
        }
    }
} else {
    Write-Host ".env file not found at $envFile"
}

if (-not $env:LSTV2) {
    Write-Warning "BUILD_NAME environment variable is not set. Please make sure you have entered the correct info the env"
    exit 1
}

$lstv2Loc = $env:LSTV2
$lstv2BuildsDir = Join-Path $lstv2Loc "builds"

function Build-LstV2-And-Copy {
    if (Test-Path $tmpLoc) {
    Write-Host "Temp folder for lst builds exist, moving to run the build function."
    } else {
        Write-Host "Tmp Folder dose not exist we will create it."
        New-Item -Path $scriptDir -Name "tmp" -ItemType "Directory"
    }

    Write-Host "Jumping into lstV2 to build it."
    Push-Location $lstv2Loc
    npm run build

    Write-Host "LSTV2 Finished building."

    Write-Host "Copy the latest build to the tmpLoc"

    # Get all build files and sort by creation time
    $buildFiles = Get-ChildItem -Path $lstv2BuildsDir -File -Filter "*.zip" | 
                Sort-Object LastWriteTime -Descending

    if ($buildFiles.Count -eq 0) {
        Write-Error "No build files found in $lstv2BuildsDir"
        Pop-Location
        exit 1
    }

    # Get the most recent build
    $latestBuild = $buildFiles[0]
    $destinationPath = Join-Path $tmpLoc $latestBuild.Name

    Write-Host "Copying latest build: $($latestBuild.Name)"
    Write-Host "Created: $($latestBuild.LastWriteTime)"
    Write-Host "Size: $([math]::Round($latestBuild.Length/1MB, 2)) MB"

    # Copy the file
    try {
        Copy-Item -Path $latestBuild.FullName -Destination $destinationPath -Force
        Write-Host "Successfully copied to: $destinationPath"
    }
    catch {
        Write-Error "Failed to copy build file: $_"
        Pop-Location
        exit 1
    }

    Pop-Location
}

function Delete-Tmp-Folder
{
    Write-Host "Removing the temp folder to keep it all clean"
    if (Test-Path $tmpLoc) {
    Remove-Item -Path $tmpLoc -Recurse
    }else {
        Write-Host "Tmp folder dose not exist, nothing to delete."
    }
}