#!/bin/bash

SCRIPT_VER="1.3"

APP="LXDE Desktop"
APP_CATEGORY="Desktop Environments"
APP_SCOPE="system"
APP_ENABLED="yes"
STORED_PASSWORD_SERVICE="user"
SUPPORTED_ON="Ubuntu16.04,Ubuntu18.04,Ubuntu20.04,Ubuntu22.04"
LIBRARY="functions4.sh"

if [ "${SUPPORT-}" = '' ]; then
    SUPPORT="https://installers.rapidseedbox.com/scripts/whmcs_client_installers/support"
fi

LOGFILE="/var/log/whmcs_client_installers/${0}.log"
[ ! -d "/var/log/whmcs_client_installers" ] && mkdir -p "/var/log/whmcs_client_installers"

wget -4 -nc -q --no-check-certificate --timeout=20 --tries=5 ${SUPPORT}/${LIBRARY} >> "${LOGFILE}" 2>&1
if [ ! -f "./${LIBRARY}" ] ; then
    echo "55"
    echo "Error downloading \"${SUPPORT}/${LIBRARY}\"" >> "${LOGFILE}"
    exit 55
fi

# shellcheck source=support/functions4.sh
. "./${LIBRARY}"
SCRIPTENTRY

while : ; do

    main_rc=1

    [ -d "${USERHOME}" ] || break

    CHECK_APP ; _rc=$?
    if [ ${_rc} -ne 0 ] ; then
        main_rc=${_rc}
        break
    fi

    case "${LSB_VENDOR}" in
      "Debian")
          APT_INSTALL \
              "lxde" \
              "lxde-common" \
            || break
          APT_REMOVE "wicd"
          APT_AUTOREMOVE
          ;;
      "Ubuntu")
          APT_INSTALL \
              "lxde" \
              "lxde-common" \
              "lubuntu-desktop" \
            || break
          ;;
      *)
          ERROR "'${LSB_VENDOR}': Unsupported vendor!"
          ;;
    esac

    # Fetch config files
    WGET "${SUPPORT}/lxdedesktop/lxde-config.tar.gz" \
        && TAR_ZXF "${TMP_DIR}/lxde-config.tar.gz" "${USERHOME}/"
    if [ $? -eq 0 ] ; then
        # Process wallpaper
        APT_INSTALL "imagemagick"
        if [ $? -eq 0 ] ; then
            INFO "Let's make new wallpaper..."
            RUN_LOG "convert '${USERHOME}/Images/${LSB_VENDOR_L}.jpg' \
                       -resize 128x128\> '${TMP_DIR}/logo.jpg' 2>&1"
            RUN_LOG "composite -gravity southeast \
                      -geometry +0+30 \
                      '${TMP_DIR}/logo.jpg' \
                      '${USERHOME}/Images/rapidseedbox-wp-lxde-template.jpg' \
                      '${USERHOME}/Images/rapidseedbox-wp-lxde.jpg' 2>&1"
            # Version info
            RUN_LOG "convert '${USERHOME}/Images/rapidseedbox-wp-lxde.jpg' \
                      -gravity southwest \
                      -pointsize 16 \
        	      -fill yellow -annotate +2+30 '${LSB_DESCRIPTION}' \
                    '${USERHOME}/Images/rapidseedbox-wp-lxde.jpg' 2>&1"
        else
            CP_FILE "${USERHOME}/Images/rapidseedbox-wp-lxde-template.jpg" \
                    "${USERHOME}/Images/rapidseedbox-wp-lxde.jpg"
        fi

        MKDIR "${USERHOME}/.config/pcmanfm/LXDE"
        if [ -f "${USERHOME}/Images/rapidseedbox-wp-lxde.jpg" ] ; then
            cat <<-EOF > "${USERHOME}/.config/pcmanfm/LXDE/desktop-items-0.conf" 2>> "${LOGFILE}"
		[*]
		wallpaper_mode=stretch
		wllpaper_common=1
		wallpaper=${USERHOME}/Images/rapidseedbox-wp-lxde.jpg
		desktop_bg=#000000
		desktop_fg=#ffffff
		desktop_shadow=#000000
		desktop_font=Sans 12
		show_wm_menu=0
		sort=mtime;ascending;
		show_documents=1
		show_trash=1
		show_mounts=1
		EOF
        fi

        CHOWN_DIR "${USERNAME}":"${USERNAME}" "${USERHOME}/Images"
        CHOWN_DIR "${USERNAME}":"${USERNAME}" "${USERHOME}/.config"
    fi

    main_rc=0
    break

done


# Cleanup if error
if [ ${main_rc} -ne 0 -a ${main_rc} -ne 111 -a ${main_rc} -ne 117 ] ; then
    ERROR "'${APP}': Installation failed."
    # Cleanup tasks here
    case "${LSB_VENDOR}" in
      "Debian")
          APT_REMOVE "lxde" "lxde-common"
          APT_AUTOREMOVE
          ;;
      "Ubuntu")
          APT_REMOVE "lxde" "lxde-common" "lubuntu-desktop"
          APT_AUTOREMOVE
          ;;
    esac
    RM_DIRS "${USERHOME}/.config/pcmanfm/LXDE"
    RM_FILES "${USERHOME}/Images/rapidseedbox-wp-lxde-template.jpg" \
             "${USERHOME}/Images/rapidseedbox-wp-lxde.jpg"
fi

SCRIPTEXIT