<#	
	===========================================================================
	 Created on:   	12/17/2024 10:35 AM
	 Created by:   	Alexis Lazcano
	 Organization: 	Saratoga Corporate Management Group, LLC
	 Filename:     	PSIsonas.psm1
	-------------------------------------------------------------------------
	 Module Name: PSIsonas
	===========================================================================
#>

Function Get-IsonasRequestHeaders
{
	$tokenPair = "$env:ISONAS_TokenID`:$env:ISONAS_TokenValue"
	$tokenBase64 = [System.Convert]::ToBase64String([System.Text.Encoding]::ASCII.GetBytes($tokenPair))
	$Headers = @{
		'Authorization' = "Basic $tokenBase64"
		'Content-Type'  = 'application/merge-patch+json'
	}
	return $Headers
}

function Test-IsonasConnection
{
	$API_Users = $env:ISONAS_API_URL + "users"
	$Response = Invoke-RestMethod -Uri "$API_Users/?includeDisabled=false&limit=1" -Headers $(Get-IsonasRequestHeaders)
	if ($Reponse.Status -eq "Success") { return $true }
	else
	{
		return $false
	}
	
}

function Get-IsonasUsers {
	param
	(
		[Parameter(Position = 1)]
		[switch]$All,
		[Parameter(Mandatory = $false,
				   Position = 2)]
		[ValidateNotNullOrEmpty()]
		[int]$Limit = 200,
		[Parameter(Position = 3)]
		[bool]$IncludeDisabled = $false
	)
	$API_Users = $env:ISONAS_API_URL + "users"
	
	if ($All)
	{
		Write-Host "All users was used"
		$TargetUrl = "$API_Users/"
	}
	else
	{
		Write-Host "All users was NOT used"
		$TargetUrl = "$API_Users/?includeDisabled=$IncludeDisabled&limit=$Limit"
	}
	
	$Response = Invoke-RestMethod -Uri $TargetUrl -Headers $(Get-IsonasRequestHeaders) -Method GET
	
	$flattened = $response | ForEach-Object {
		$obj = [PSCustomObject]@{
			Id		   = $_.Id
			CreatedTime = $_.createdTime
			UpdatedTime = $_.updatedTime
			FirstName = $_.firstName
			LastName    = $_.lastName
			AreaID = $_.areaId
			EmployeeId = $_.employeeId
			IsDisabled = $_.isDisabled
		}
		foreach ($field in $_.userDefinedFields)
		{
			$propertyName = $field.name -replace '\s', ''
			$obj | Add-Member -MemberType NoteProperty -Name $propertyName -Value $field.value
		}
		$obj
	}
	
	return $flattened
}