*)
    # unknown label
    #printlog "unknown label $label"
    cleanupAndExit 1 "unknown label $label"
    ;;
esac


# MARK: application download and installation starts here

printlog "BLOCKING_PROCESS_ACTION=${BLOCKING_PROCESS_ACTION}"
printlog "NOTIFY=${NOTIFY}"

# Finding LOGO to use in dialogs
case $LOGO in
    appstore)
        # Apple App Store on Mac
        if [[ $(sw_vers -buildVersion) > "19" ]]; then
            LOGO="/System/Applications/App Store.app/Contents/Resources/AppIcon.icns"
        else
            LOGO="/Applications/App Store.app/Contents/Resources/AppIcon.icns"
        fi
        ;;
    jamf)
        # Jamf Pro
        LOGO="/Library/Application Support/JAMF/Jamf.app/Contents/Resources/AppIcon.icns"
        ;;
    mosyleb)
        # Mosyle Business
        LOGO="/Applications/Business.app/Contents/Resources/AppIcon.icns"
        ;;
    mosylem)
        # Mosyle Manager (education)
        LOGO="/Applications/Manager.app/Contents/Resources/AppIcon.icns"
        ;;
    addigy)
        # Addigy
        LOGO="/Library/Addigy/macmanage/MacManage.app/Contents/Resources/atom.icns"
        ;;
esac
if [[ ! -a "${LOGO}" ]]; then
    if [[ $(sw_vers -buildVersion) > "19" ]]; then
        LOGO="/System/Applications/App Store.app/Contents/Resources/AppIcon.icns"
    else
        LOGO="/Applications/App Store.app/Contents/Resources/AppIcon.icns"
    fi
fi
printlog "LOGO=${LOGO}"

# MARK: extract info from data
if [ -z "$archiveName" ]; then
    case $type in
        dmg|pkg|zip|tbz)
            archiveName="${name}.$type"
            ;;
        pkgInDmg)
            archiveName="${name}.dmg"
            ;;
        *InZip)
            archiveName="${name}.zip"
            ;;
        updateronly)
            ;;
        *)
            printlog "Cannot handle type $type"
            cleanupAndExit 99
            ;;
    esac
fi

if [ -z "$appName" ]; then
    # when not given derive from name
    appName="$name.app"
fi

if [ -z "$targetDir" ]; then
    case $type in
        dmg|zip|tbz|app*)
            targetDir="/Applications"
            ;;
        pkg*)
            targetDir="/"
            ;;
        updateronly)
            ;;
        *)
            printlog "Cannot handle type $type"
            cleanupAndExit 99
            ;;
    esac
fi

if [[ -z $blockingProcesses ]]; then
    printlog "no blocking processes defined, using $name as default"
    blockingProcesses=( $name )
fi

# MARK: determine tmp dir
if [ "$DEBUG" -ne 0 ]; then
    # for debugging use script dir as working directory
    tmpDir=$(dirname "$0")
else
    # create temporary working directory
    tmpDir=$(mktemp -d )
fi

# MARK: change directory to temporary working directory
printlog "Changing directory to $tmpDir"
if ! cd "$tmpDir"; then
    printlog "error changing directory $tmpDir"
    cleanupAndExit 1
fi

# MARK: check if this is an Update and we can use updateTool
getAppVersion
printlog "appversion: $appversion"
if [[ (-n $appversion && -n "$updateTool") || "$type" == "updateronly" ]]; then
    printlog "appversion & updateTool"
    if [[ $DEBUG -eq 0 ]]; then
        if runUpdateTool; then
            finishing
            cleanupAndExit 0
        elif [[ $type == "updateronly" ]];then
            printlog "type is $type so we end here."
            cleanupAndExit 0
        fi # otherwise continue
    else
        printlog "DEBUG mode enabled, not running update tool"
    fi
fi

# MARK: Exit if new version is the same as installed version (appNewVersion specified)
# credit: Søren Theilgaard (@theilgaard)
if [[ -n $appNewVersion ]]; then
    printlog "Latest version of $name is $appNewVersion"
    if [[ $appversion == $appNewVersion ]]; then
        if [[ $DEBUG -eq 0 ]]; then
            printlog "There is no newer version available."
            if [[ $INSTALL != "force" ]]; then
                message="$name, version $appNewVersion, is  the latest version."
                if [[ $currentUser != "loginwindow" && $NOTIFY == "all" ]]; then
                    printlog "notifying"
                    displaynotification "$message" "No update for $name!"
                fi
                cleanupAndExit 0 "No newer version."
            else
                printlog "Using force to install anyway."
            fi
        else
            printlog "DEBUG mode enabled, not exiting, but there is no new version of app."
        fi
    fi
else
    printlog "Latest version not specified."
fi

# MARK: download the archive
if [ -f "$archiveName" ] && [ "$DEBUG" -ne 0 ]; then
    printlog "$archiveName exists and DEBUG enabled, skipping download"
else
    # download the dmg
    printlog "Downloading $downloadURL to $archiveName"
    if [[ $currentUser != "loginwindow" && $NOTIFY == "all" ]]; then
        printlog "notifying"
        displaynotification "Downloading $name update" "Download in progress …"
    fi
    if ! curl --location --fail --silent "$downloadURL" -o "$archiveName"; then
        printlog "error downloading $downloadURL"
        message="$name update/installation failed. This will be logged, so IT can follow up."
        if [[ $currentUser != "loginwindow" && $NOTIFY == "all" ]]; then
            printlog "notifying"
            displaynotification "$message" "Error installing/updating $name"
        fi
        cleanupAndExit 2
    fi
fi

# MARK: when user is logged in, and app is running, prompt user to quit app
if [[ $BLOCKING_PROCESS_ACTION == "ignore" ]]; then
    printlog "ignoring blocking processes"
else
    if [[ $currentUser != "loginwindow" ]]; then
        if [[ ${#blockingProcesses} -gt 0 ]]; then
            if [[ ${blockingProcesses[1]} != "NONE" ]]; then
                checkRunningProcesses
            fi
        fi
    fi
fi

# MARK: install the download
printlog "Installing $name"
if [[ $currentUser != "loginwindow" && $NOTIFY == "all" ]]; then
    printlog "notifying"
    displaynotification "Installing $name" "Installation in progress …"
fi

case $type in
    dmg)
        installFromDMG
        ;;
    pkg)
        installFromPKG
        ;;
    zip)
        installFromZIP
        ;;
    tbz)
        installFromTBZ
        ;;
    pkgInDmg)
        installPkgInDmg
        ;;
    pkgInZip)
        installPkgInZip
        ;;
    appInDmgInZip)
        installAppInDmgInZip
        ;;
    *)
        printlog "Cannot handle type $type"
        cleanupAndExit 99
        ;;
esac

# MARK: Finishing — print installed application location and version
finishing

# all done!
cleanupAndExit 0