#!/usr/bin/env bash
# ABOUTME: Application launcher using rofi with GTK theme integration.
# ABOUTME: Supports window, files, run, and drun modes.

SETTINGS=/etc/xdg/rofi/gtk-theme.ini

#Gets the current gtk using gsettings and removes the quotes
CURRENT_GTK_THEME=$(gsettings get org.gnome.desktop.interface gtk-theme)
CURRENT_GTK_THEME="${CURRENT_GTK_THEME#?}"
CURRENT_GTK_THEME="${CURRENT_GTK_THEME%?}"

#Gets the gtk theme that is in the settings.ini file
SETTINGS_GTK_THEME=$(grep "GTK_THEME" "${SETTINGS}" | cut -b 11-)

#create new colors.rasi from template
if [ "${SETTINGS_GTK_THEME}" != "${CURRENT_GTK_THEME}" ]; then
  sed -i "s:GTK_THEME=${SETTINGS_GTK_THEME}:GTK_THEME=${CURRENT_GTK_THEME}:g" "${SETTINGS}"

  python3 moonarch-gtk-style /etc/xdg/rofi/_template/colors.rasi > /etc/xdg/rofi/colors.rasi
fi

case $1 in
  window)
    showmode="window"
    ;;
  files)
    showmode="filebrowser"
    ;;
  run)
    showmode="run"
    ;;
  *)
    showmode="drun"
    ;;
esac

## Run
rofi \
    -show $showmode \
    -click-to-exit \
    -theme /etc/xdg/rofi/launcher/launcher.rasi