function Add-ORBReportDataSources {

<#
.SYNOPSIS
    Creates the Necessary ORB DataSources
#>

    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$true)]
        [Alias("ConnectionString")]
        [string]$masterConnectionString,

        [Parameter(Mandatory=$false)]
        [Alias("ReportServerUrl")]
        [string]$reportServerEndpoint,

        [Parameter(Mandatory=$false)]
        [Alias("FolderName")]
        [string]$parentFolder,

        [Parameter(Mandatory=$false)]
        [Alias("ReportServerUserName")]
        [string]$reportsUser,

        [Parameter(Mandatory=$false)]
        [Alias("ReportServerPassword")]
        [string]$reportsPassword,

        [Parameter(Mandatory=$false)]
        [Alias("Force")]
        [switch]$forceOverwriteDataSources,

        [Parameter(Mandatory=$false)]
        [string]$environmentType
    )

    $logLead  = (Get-LogLeadName);

    if (!(Test-IsWebServer) -and [String]::IsNullOrEmpty($reportServerEndpoint))
    {
        Write-Warning "$logLead : This function can only be automatically executed on a web tier server.  To run, call the function with the appropriate parameters."
        return
    }

    try
    {
        [xml]$config = Get-ReportServerConfiguration -WarningAction SilentlyContinue

        if ($null -ne $config)
        {
            $reportServerEndpointNode = $config.appSettings.SelectSingleNode("//add[@key=""ReportServer""]/@value")
            $reportFolderNode = $config.appSettings.SelectSingleNode("//add[@key=""ReportServerPath""]/@value")
            $reportUserNode = $config.appSettings.SelectSingleNode("//add[@key=""ReportServerUserName""]/@value")
            $reportPasswordNode = $config.appSettings.SelectSingleNode("//add[@key=""ReportServerPassword""]/@value")
            $reportEnvironmentType = $config.appSettings.SelectSingleNode("//add[@key=""Environment.Type""]/@value")
        }

        if ((($null -eq $reportServerEndpointNode) -or ([String]::IsNullOrEmpty($reportServerEndpointNode.Value))) -and [String]::IsNullOrEmpty($reportServerEndpoint))
        {
            Write-Warning "$logLead : Could not read the value for the ""ReportServer"" appSetting from the machine.config and no report server URL was provided as a parameter.  Execution cannot continue."
            return;
        }

        if ((($null -eq $reportFolderNode) -or ([String]::IsNullOrEmpty($reportFolderNode.Value))) -and [String]::IsNullOrEmpty($parentFolder))
        {
            Write-Warning "$logLead : Could not read the value for the ""ReportServerPath"" appSetting from the machine.config and no parent folder name was provided as a parameter.  Execution cannot continue."
            return;
        }

        if ((($null -eq $reportUserNode) -or ([String]::IsNullOrEmpty($reportUserNode.Value))) -and [String]::IsNullOrEmpty($reportsUser))
        {
            Write-Warning "$logLead : Could not read the value for the ""ReportServerUserName"" appSetting from the machine.config and no user name was provided as a parameter.  Execution cannot continue."
            return;
        }

        if ((($null -eq $reportPasswordNode) -or ([String]::IsNullOrEmpty($reportPasswordNode.Value))) -and [String]::IsNullOrEmpty($reportsPassword))
        {
            Write-Warning "$logLead : Could not read the value for the ""ReportServerPassword"" appSetting from the machine.config and no password was provided as a parameter.  Execution cannot continue."
            return;
        }

        if ((($null -eq $reportEnvironmentType) -or ([String]::IsNullOrEmpty($reportEnvironmentType.Value))) -and [String]::IsNullOrEmpty($environmentType))
        {
            Write-Warning "$logLead : Could not read the value for the ""Environment.Type"" appSetting from the machine.config and value was provided as a parameter.  Execution cannot continue."
            return;
        }

        $proxyUrlToUse = IsNull $reportServerEndpoint $reportServerEndpointNode.Value
		$proxy = New-SSRSProxy $proxyUrlToUse

        $parentFolderToUse = IsNull $parentFolder $reportFolderNode.Value
        $usernameToUse = IsNull $reportsUser $reportUserNode.Value
        $passwordToUse = IsNull $reportsPassword $reportPasswordNode.Value

        $normalizedParentFolder = ("/" + $parentFolderToUse.TrimStart("/").TrimEnd("/"))

        # Create the AlkamiMaster Data Source, points to the master database
        $adminDatasourceCheck = $proxy.GetItemType($normalizedParentFolder + "/AlkamiMaster")
        if ($null -eq $adminDatasourceCheck -or $adminDatasourceCheck -eq "Unknown" -or $forceOverwriteDataSources.IsPresent)
        {
            Write-Host ("$logLead : Creating AlkamiMaster DataSource")
            (New-ReportServerDataSource $proxy "AlkamiMaster" $masterConnectionString $usernameToUse $passwordToUse $normalizedParentFolder -forceOverwriteDataSources:$forceOverwriteDataSources) | Out-Null
        }
        else
        {
            Write-Warning ("$logLead : The AlkamiMaster DataSource Already Exists in Folder {0}.  To overwrite pass the -Force parameter" -f $normalizedParentFolder)
        }

        # Create the Alkami Data Source, the connection string is set by the application
        $clientDatasourceCheck = $proxy.GetItemType($normalizedParentFolder + "/Alkami")
        if ($null -eq $clientDatasourceCheck -or $clientDatasourceCheck -eq "Unknown" -or $forceOverwriteDataSources.IsPresent)
        {
            Write-Host ("$logLead : Creating Alkami DataSource")
            (New-ReportServerDataSource $proxy "Alkami" "PlaceHolder" $usernameToUse $passwordToUse $normalizedParentFolder -forceOverwriteDataSources:$forceOverwriteDataSources) | Out-Null
        }
        else
        {
            Write-Warning ("$logLead : The Alkami DataSource Already Exists in Folder {0}.  To overwrite pass the -Force parameter" -f $normalizedParentFolder)
        }

        # Create the Alkami_EDW Data Source, points to Flux.
        $fluxDatasourceCheck = $proxy.GetItemType($normalizedParentFolder + "/Alkami_EDW")
        if ($null -eq $fluxDatasourceCheck -or $fluxDatasourceCheck -eq "Unknown" -or $forceOverwriteDataSources.IsPresent)
        {
            Write-Host ("$logLead : Creating Alkami_EDW DataSource")

            #If $reportEnvironmentType wasn't found in machine.config(or this is an agent), use the param
            $reportEnvironmentType = IsNull $reportEnvironmentType.Value $environmentType

            # Determine the Flux connection string.
            $fluxConnectionStrings = @{
                Production = "Data source=FLUXEDW-1;Initial Catalog=Alkami_EDW";
                Staging = "Data Source=RC-EDW1;Initial Catalog=Alkami_EDW";
                QA = "Data Source=QA-FLUXDB1;Initial Catalog=Alkami_EDW";
                Development = "Data Source=DEV-FLUXDB1;Initial Catalog=Alkami_EDW";
            }

            $fluxConnectionString = $fluxConnectionStrings[$reportEnvironmentType]

            #Create the datasource
            if (!([String]::IsNullOrEmpty($fluxConnectionString))) {
                (New-ReportServerDataSource $proxy "Alkami_EDW" $fluxConnectionString $usernameToUse $passwordToUse $normalizedParentFolder -forceOverwriteDataSources:$forceOverwriteDataSources) | Out-Null
            } else {
                Write-Warning("$logLead : Flux EDW connection string could not be determined based on Environment.Type: {$reportEnvironmentType} and was not configured.")
            }
        }
        else
        {
            Write-Warning ("$logLead : The Alkami_EDW DataSource Already Exists in Folder {0}.  To overwrite pass the -Force parameter" -f $normalizedParentFolder)
        }
    }
    finally
    {
        if ($DisposeSessions)
        {
            if ($null -ne $SSRSProxy)
            {
                $SSRSProxy.Dispose()
            }

            if ($null -ne $SSRSExecutionProxy)
            {
               $SSRSExecutionProxy.Dispose()
            }
        }
    }
}