#!/bin/bash

if [[ $EUID -ne 0 ]]; then
    echo -e "
    ROOT PRIVILEDGES NEEDED!
    You have to run this script as root.
    Aborting...
    "
    exit 1
else
    echo -e "
    ###################################
      Office 2016 for Mac uninstaller
    ###################################
           Unofficial unistaller
        Brought to you by Frank Pira
                (fpira.com)
    This software comes with absolutely
                NO WARRANTY
          Use it at your own risk.
    "

    sleep 1

    echo -e "
    ------------- WARNING -------------
      Your Outlook data will be wiped.
     Press CTRL+C in 5 seconds to ABORT
        or just sit back and relax!
    -----------------------------------
    "

    sleep 6

    # commands out of the official guide from microsoft
    # source https://support.office.com/en-us/article/Uninstall-Office-2016-for-Mac-eefa1199-5b58-43af-8a3d-b73dc1a8cae3
    echo "killing all apps"
    killall "Office365ServiceV2"

    echo "    Removing parsed files & resetting licenses"
    cd ~/Library/Group\ Containers/UBF8T346G9.Office
    ls -a | perl -n -e 'print if m/^[e|c]\w/' | xargs rm

    echo "    Removing Office 2016 apps..."
    rm -rf /Applications/Microsoft Excel.app
    rm -rf /Applications/Microsoft OneNote.app
    rm -rf /Applications/Microsoft Outlook.app
    rm -rf /Applications/Microsoft PowerPoint.app
    rm -rf /Applications/Microsoft Word.app

    echo "    Cleaning ~/Library..."
    rm -rf /Users/$(whoami)/Library/Containers/com.microsoft.errorreporting
    rm -rf /Users/$(whoami)/Library/Containers/com.microsoft.Excel
    rm -rf /Users/$(whoami)/Library/Containers/com.microsoft.netlib.shipassertprocess
    rm -rf /Users/$(whoami)/Library/Containers/com.microsoft.Office365ServiceV2
    rm -rf /Users/$(whoami)/Library/Containers/com.microsoft.Outlook
    rm -rf /Users/$(whoami)/Library/Containers/com.microsoft.Powerpoint
    rm -rf /Users/$(whoami)/Library/Containers/com.microsoft.RMS-XPCService
    rm -rf /Users/$(whoami)/Library/Containers/com.microsoft.Word
    rm -rf /Users/$(whoami)/Library/Containers/com.microsoft.onenote.mac


    rm -rf /Users/$(whoami)/Library/Group ContainersUBF8T346G9.ms
    rm -rf /Users/$(whoami)/Library/Group ContainersUBF8T346G9.Office
    rm -rf /Users/$(whoami)/Library/Group ContainersUBF8T346G9.OfficeOsfWebHost

    # further cleaning

    echo "    Cleaning system folders..."
    rm -rf /Library/Application Support/Microsoft/MAU2.0
    rm -rf /Library/Fonts/Microsoft
    rm /Library/LaunchDaemons/com.microsoft.office.licensing.helper.plist
    rm /Library/LaunchDaemons/com.microsoft.office.licensingV2.helper.plist
    rm /Library/Preferences/com.microsoft.Excel.plist
    rm /Library/Preferences/com.microsoft.office.plist
    rm /Library/Preferences/com.microsoft.office.setupassistant.plist
    rm /Library/Preferences/com.microsoft.outlook.databasedaemon.plist
    rm /Library/Preferences/com.microsoft.outlook.office_reminders.plist
    rm /Library/Preferences/com.microsoft.Outlook.plist
    rm /Library/Preferences/com.microsoft.PowerPoint.plist
    rm /Library/Preferences/com.microsoft.Word.plist
    rm /Library/Preferences/com.microsoft.office.licensingV2.plist
    rm /Library/Preferences/com.microsoft.autoupdate2.plist
    rm -rf /Library/Preferences/ByHost/com.microsoft
    rm -rf /Library/Receipts/Office2016_*
    rm /Library/PrivilegedHelperTools/com.microsoft.office.licensing.helper
    rm /Library/PrivilegedHelperTools/com.microsoft.office.licensingV2.helper
    rm /Library/PrivilegedHelperTools/com.microsoft.autoupdate.helper


    echo "    Making your Mac forget about Office 2016..."
    pkgutil --forget com.microsoft.package.Fonts
    pkgutil --forget com.microsoft.package.Microsoft_AutoUpdate.app
    pkgutil --forget com.microsoft.package.Microsoft_Excel.app
    pkgutil --forget com.microsoft.package.Microsoft_OneNote.app
    pkgutil --forget com.microsoft.package.Microsoft_Outlook.app
    pkgutil --forget com.microsoft.package.Microsoft_PowerPoint.app
    pkgutil --forget com.microsoft.package.Microsoft_Word.app
    pkgutil --forget com.microsoft.package.Proofing_Tools
    pkgutil --forget com.microsoft.package.licensing
    pkgutil --forget com.microsoft.package.Frameworks
    pkgutil --forget com.microsoft.pkg.licensing

    echo -e "
    All done!
    You may need to reinstall Microsoft Silverlight.
    You can now remove icons from Dock (if any!).
    "
fi