#! /usr/bin/env bash

ROOT_UID=0
DEST_DIR=

# Destination directory
if [ "$UID" -eq "$ROOT_UID" ]; then
  DEST_DIR="/usr/share/themes"
else
  DEST_DIR="$HOME/.themes"
fi

THEME_NAME=Orchis
THEME_VARIANTS=('' '-purple' '-pink' '-red' '-orange' '-yellow' '-green' '-grey')
COLOR_VARIANTS=('' '-light' '-dark')
SIZE_VARIANTS=('' '-compact')

clean() {
  local dest="$1"
  local name="$2"
  local theme="$3"
  local color="$4"
  local size="$5"

  local THEME_DIR="$dest/$name$theme$color$size"

  if [[ "${theme}" == '' && "${color}" == '' && "${size}" == '' ]]; then
    todo='nothing'
  elif [[ -d "${THEME_DIR}" ]]; then
    rm -rf "${THEME_DIR}"
    echo -e "Find: ${THEME_DIR} ! removing it ..."
  fi
}

themes=()
colors=()
sizes=()

if [[ "${#themes[@]}" -eq 0 ]] ; then
  themes=("${THEME_VARIANTS[@]}")
fi

if [[ "${#colors[@]}" -eq 0 ]] ; then
  colors=("${COLOR_VARIANTS[@]}")
fi

if [[ "${#sizes[@]}" -eq 0 ]] ; then
  sizes=("${SIZE_VARIANTS[@]}")
fi

clean_theme() {
  for theme in "${themes[@]}"; do
    for color in "${colors[@]}"; do
      for size in "${sizes[@]}"; do
        clean "${dest:-$DEST_DIR}" "${_name:-$THEME_NAME}" "$theme" "$color" "$size"
      done
    done
  done
}

clean_theme

exit 0