Powershell Pass Variable to Function with SQL Query Loop and IN Clause - powershell

Question

What I like to do is pass the $sContractNumbers variable to the loop I have below which essentially pieces two csv files together based on the SQL queries.
I'm using the block below to get a value from an excel spreadsheet. Something that will be updated by a different user. The cell will always be static but the data in the cell will change in size so I have to use the IN clause.
My variable value looks like so.
$sContractNumbers = 'abc123','abc456','abc789','abc112','abc345'
$xl = New-Object -COM "Excel.Application"
$xl.Visible = $true
$wb = $xl.Workbooks.Open("C:\Dev\Blah\ManualContracts.xlsx")
$ws = $wb.Sheets.Item(1)
#Looking up a value in one column and assigning the corresponding value from another column to a variable could be done like this:
for ($i = 0; $i -le 1; $i++) {
if ( $ws.Cells.Item(1, 2).Text -eq $ColumnHeader ) {
$i = $i++;
$sContractNumbers = $ws.Cells.Item(2, 2).Value
#$sContractNumber
break
}
}
$wb.Close()
$xl.Quit()
[System.Runtime.Interopservices.Marshal]::ReleaseComObject($xl)
$sContractNumbers
Prior to adding this piece I was just copying and pasting my list of contracts in both queries.
Currently the error I'm getting is the following. I don't believe the loop is picking up on the variable. I've tried using AddWithValue but I don't think I'm placing it correctly, which is why its not listed. Fairly new to powershell but know a little bit of T-SQL. I think its a simple question but I cannot fully understand what I need to correct it since I'm noob. Be gentle...
$DetailContent[1] = "{0}`r`n{1}" -f $HeadeDetail, $DetailContent[1]
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| Cannot index into a null array.
Function Run-Query
{
param([string[]]$queries,[string[]]$sheetnames)
Begin
{
$SQLServer = 'server'
$Database = 'warehouse'
$SqlConnection = New-Object System.Data.SqlClient.SqlConnection
$SqlConnection.ConnectionString = "Server = $SQLServer; Database = $Database; Integrated Security = True"
$FileNameDate = Get-Date -f 'yyyyMMdd'
}#End Begin
Process
{
# Loop through each query
For($i = 0; $i -lt $queries.count; $i++)
{
$SqlCmd = New-Object System.Data.SqlClient.SqlCommand
$SqlCmd.CommandText = $queries[$i]
$SqlCmd.Connection = $SqlConnection
$SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter
$SqlAdapter.SelectCommand = $SqlCmd
$DataSet = New-Object System.Data.DataSet
$SqlAdapter.Fill($DataSet)
$DataSet.Tables[0] | Export-CSV -NoTypeInformation -Path "C:\Dev\blah\HeaderDetail\$($sheetnames[$i])_$FileNameDate-000.csv" -Delimiter '|'
}
}#End Process
End
{
$SqlConnection.Close()
}
}#End function run-query.
$queries = #()
$queries += #'
SET NOCOUNT ON
SET ANSI_WARNINGS OFF
/*FE Header*/
SELECT [sContractNumber] as ContractNumber,
into #Temp
FROM C
INNER JOIN D ON C.Id=D.iId
WHERE c.sContractNumber in ('$sContractNumbers')
order by sContractNumber
declare #TotalNewContracts int = 0
declare #TotalCanContracts int = 0
declare #TotalExpContracts int = 0
set #TotalNewContracts = (select COUNT(fe.ContractNumber) from #temp fe where Record_Type = 'P')
set #TotalCanContracts = (select COUNT(fe.ContractNumber) from #temp fe where Record_Type = 'C')
select
count(contractnumber) as 'Total Number of All Contracts',
FROM #temp ;
drop table #Temp;
'#
$queries += #'
SET NOCOUNT ON
SET ANSI_WARNINGS OFF
/*FE Header*/
SELECT [sContractNumber] as ContractNumber,
into #Table
FROM [pcmi_warranty_custom_twsi].[dbo].[Contract_Header] C
INNER JOIN [pcmi_warranty_custom_twsi].[dbo].[Dealer_Header] D ON C.iDealerId=D.iId
WHERE c.sContractNumber in ('$sContractNumbers')
order by sContractNumber
SELECT ContractNumber,
FROM #temp FE;
drop table #Temp;
'#
$sheetnames = #()
$sheetnames += 'Header'
$sheetnames += 'Details'
#FileName
$FileNameDate = Get-Date -f 'yyyyMMdd'
Run-Query -queries $queries -sheetnames $sheetnames
#Removes Double Quotes from File
(Get-Content C:\Dev\blah\HeaderDetail\Header_$FileNameDate-000.csv) | % {$_ -replace '"', ''} | out-file -FilePath C:\Dev\blah\Header\Header_$FileNameDate-000.csv -Force -Encoding ascii
(Get-Content C:\Dev\blah\HeaderDetail\Details_$FileNameDate-000.csv) | % {$_ -replace '"', ''} | out-file -FilePath C:\Dev\blah\Detail\Details_$FileNameDate-000.csv -Force -Encoding ascii
#Add Double Pipes as Delimter
(Get-Content C:\Dev\blah\Header\Header_$FileNameDate-000.csv) | % {$_ -replace "\|", "||"} | out-file -FilePath C:\Dev\blah\Header\Header_$FileNameDate-000.csv -Force -Encoding ascii
(Get-Content C:\Dev\blah\Detail\Details_$FileNameDate-000.csv) | % {$_ -replace "\|", "||"} | out-file -FilePath C:\Dev\blah\Detail\Details_$FileNameDate-000.csv -Force -Encoding ascii
#Add Header Detail Row to Detail File
#Header Path
$HeaderPath = "C:\Dev\blah\Header\Header_$FileNameDate-000.csv"
#Detail Path
$DetailsPath = "C:\Dev\blah\Detail\Details_$FileNameDate-000.csv"
#Gets second row of header file and sets it as a varaible
$HeadeDetail = Get-Content $HeaderPath -TotalCount 2 | Select-Object -Last 1;
#print the header detail row
$HeadeDetail
#Get Detail File content
$DetailContent = Get-Content -Path $DetailsPath
#Add Header Detail row to Detail file
$DetailContent[1] = "{0}`r`n{1}" -f $HeadeDetail, $DetailContent[1]
#Save Detail File
$DetailContent | Set-Content "C:\Dev\blah\blah$FileNameDate-000.csv" -Force -Encoding ascii
#Set the file name
$SourceFile = "C:\Dev\blah\blah$FileNameDate-000.csv"
$DestinationFolder = 'C:\Dev\blah'
$HeaderFile = "C:\Dev\blah\Header\Header_$FileNameDate-000.csv"
$DetailFile = "C:\Dev\blah\Detail\Details_$FileNameDate-000.csv"
$HDestinationFolder = 'C:\Dev\blah\Header'
$DDestinationFolder = 'C:\Dev\blah\Detail'
if (Test-Path $SourceFile)
{
$latest = Get-ChildItem -Path $DestinationFolder| Sort-Object Name -Descending | Select-Object -First 1
#split the latest filename, increment the number, then re-assemble new filename:
$newFileName = $latest.BaseName.Split('-')[0] + "-" + ([int]$latest.BaseName.Split('-')[1] + 1).ToString().PadLeft(3,"0") + $latest.Extension
Move-Item -path $SourceFile -destination $DestinationFolder"\"$newFileName
}
if (Test-Path $HeaderFile)
{
$latest = Get-ChildItem -Path $HDestinationFolder| Sort-Object Name -Descending | Select-Object -First 1
#split the latest filename, increment the number, then re-assemble new filename:
$newFileName = $latest.BaseName.Split('-')[0] + "-" + ([int]$latest.BaseName.Split('-')[1] + 1).ToString().PadLeft(3,"0") + $latest.Extension
Move-Item -path $HeaderFile -destination $HDestinationFolder"\"$newFileName
}
if (Test-Path $DetailFile)
{
$latest = Get-ChildItem -Path $DDestinationFolder| Sort-Object Name -Descending | Select-Object -First 1
#split the latest filename, increment the number, then re-assemble new filename:
$newFileName = $latest.BaseName.Split('-')[0] + "-" + ([int]$latest.BaseName.Split('-')[1] + 1).ToString().PadLeft(3,"0") + $latest.Extension
Move-Item -path $DetailFile -destination $DDestinationFolder"\"$newFileName
}
#Creates backup folder with corresponding date and places the file
$FolderName = Get-Date -f 'MMdd'
$FolderToCreate = "C:\Dev\blah\$FolderName"
if (!(Test-Path $FolderToCreate -PathType Container)) {
New-Item -ItemType Directory -Force -Path $FolderToCreate
}
Copy-Item -Path "$DestinationFolder\TWFE*.csv" -Destination $FoldertoCreate -force;
$ODrive = 'O:\blah\blah\blah'
$FolderToCopy = "O:\blah\blah\blah\$FolderName"
$LatestFile = Get-ChildItem -Path "$DestinationFolder\$FolderName" -Name TWFE*.csv | Sort-Object -Descending | Select-Object -First 1
if (!(Test-Path $FolderToCopy -PathType Container)) {
Copy-Item -Path "$DestinationFolder\$FolderName" -Destination $FolderToCopy -Recurse -Force -ErrorAction Continue
}
if ((Test-Path $FolderToCopy -PathType Container)) {
Copy-Item -Path $LatestFile -Destination $FolderToCopy -Recurse -Force -ErrorAction Continue
}