#Declare data
Add-Type -Assembly "Microsoft.Office.Interop.Outlook"
$Data = Import-Excel -WorkSheetName "New_Outline" -NoHeader -DataOnly "\\thalesgroup.local\shares\Public\_TogD\03_Release_Management\Planning with I&O\2023\Weekly planning W08-W10-2023_MoM.xlsx"
#$Data = Import-Excel -WorkSheetName "New_Outline" -NoHeader -DataOnly "C:\Users\a.warme\Downloads\AlexScriptData2.xlsx"
$CsvData= Import-CSV -Path "C:\Users\a.warme\Documents\csvcheckfile\Outfile.csv"  

#Declare Outlook information
$Ol = New-Object -ComObject Outlook.Application 

#emails
    $AllanEmail="allan.schwedler@urbanandmainlines.com"
    $MartinEmail="martin.nielsen@urbanandmainlines.com"
$AlexanderEmail="alexander.warme@urbanandmainlines.com"

#P2 - Tasks
#P3 - Owner
#P4 - Platform
#P5 - DateTime
#P9 - Task Category
  
#foreach loop to create an appointment for each row in excel
foreach ($Row in $Data) { 
    if ($Row.P1 -eq "New"){continue}
    
    if ($CsvData | Where-Object -Property Subject -eq $Row.P2 -WarningAction SilentlyContinue){continue}
      
     
    # Import the Outlook interop assembly
    $Appointment = $Ol.CreateItem(1)  
    $SubjectTitle = $Row.P2 + " " + $Row.P4 + " " + $Row.P9
    $SubjectTitle 
    $Appointment.Subject = "$SubjectTitle"
    $Appointment.Body = $Row.P2 + " " + $Row.P3 + " " + $Row.P4 + " " + $Row.P9
    $Appointment.Location = $Row.P4
    $Appointment.ReminderSet = $true
    $Appointment.Importance = 1
    $Appointment.MeetingStatus = [Microsoft.Office.Interop.Outlook.OlMeetingStatus]::olMeeting

    #assign email to owner on appointment
    
    switch($Row.P3) {
           Allan {$Appointment.Recipients.Add($AllanEmail)} 
    
           Martin {$Appointment.Recipients.Add($MartinEmail)} 

        Alexander {$Appointment.Recipients.Add($AlexanderEmail)} 
    
        default {$Appointment.Recipients.Add($AlexanderEmail)} 
    }
        
    $Appointment.ReminderMinutesBeforeStart = 15
    $Appointment.Start = $Row.P5.AddHours(8) 
    $Appointment.Duration = 480
    $Appointment.Send()

    #consistency

    $ArrayQ = @([PSCustomObject]@{Subject = $Row.P2 ; Id = 1 })
    #Export - Append the data to the existing file ("ExportFile.csv") or create a new file if it does not exist
    $ArrayQ | Export-CSV "C:\Users\a.warme\Documents\csvcheckfile\Outfile.csv" -Append -NoTypeInformation  

}

#to destingush weeks and tasks
#regex this :  Weekly planning ([A-Za-z0-9]+(-[A-Za-z0-9]+)+)_ 
# with file name to link previous tasks and weeks.