#!/bin/bash
#
# Copyright © 2019 Yiğit Sever <yigit.sever@tedu.edu.tr>
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#

set -o errexit -o pipefail -o noclobber -o nounset

ROOT="$(pwd)"
SCRIPTS="${ROOT}/scripts"
WNET="${ROOT}/wordnets"
mkdir -p "${WNET}"

echo "Downloading wordnet data"

wget -nc -q http://compling.hss.ntu.edu.sg/omw/wns/als.zip -P "${WNET}"
wget -nc -q http://compling.hss.ntu.edu.sg/omw/wns/bul.zip -P "${WNET}"
wget -nc -q http://compling.hss.ntu.edu.sg/omw/wns/ell.zip -P "${WNET}"
wget -nc -q http://compling.hss.ntu.edu.sg/omw/wns/ita.zip -P "${WNET}"
wget -nc -q http://compling.hss.ntu.edu.sg/omw/wns/ron.zip -P "${WNET}"
wget -nc -q http://compling.hss.ntu.edu.sg/omw/wns/slv.zip -P "${WNET}"

echo "Unzipping wordnet data"

for lang in als bul ell ita ron slv; do
        unzip -o -q "${WNET}/${lang}.zip" -d "${WNET}"
        #rm -f "${WNET}/${lang}.zip"
done

rm -rf "${WNET}/ita/" # comes alongside iwn, not useful for us
mv "${WNET}/iwn" "${WNET}/ita"

echo "Creating .def files"

TAB_DIR="${WNET}/tab_files"
mkdir -p "${TAB_DIR}"

for filename in "${WNET}"/*/wn-data*.tab; do
    "${SCRIPTS}/tab_creator.pl" "${filename}" "${TAB_DIR}"
done

for PAIR in en,bg en,el en,it, en,ro, en,sl en,sq, bg,el bg,it bg,ro el,it el,ro el,sq it,ro ro,sl ro,sq; do
    IFS=',' read -r source_lang target_lang <<< "${PAIR}"
    python "${SCRIPTS}/prep_lookup.py" -s "${source_lang}" -t "${target_lang}"
    python "${SCRIPTS}/tsv_creator.py" "${source_lang}" "${target_lang}" "${source_lang}_to_${target_lang}.def" "${target_lang}_to_${source_lang}.def"
done

READY="${WNET}/ready"
mkdir -p "${READY}"
mv "${ROOT}"/*.def "${READY}"

TSV_DIR="${WNET}/tsv_files"
mkdir -p "${TSV_DIR}"
mv "${ROOT}"/*.tsv "${TSV_DIR}"

echo "Downloading dictionaries"

DICT="${ROOT}/dictionaries"
mkdir -p "${DICT}"

wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/en-sq.dic.gz -P "${DICT}" # English - Albanian
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/bg-en.dic.gz -P "${DICT}" # Bulgarian - English
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/el-en.dic.gz -P "${DICT}" # Greek - English
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/en-it.dic.gz -P "${DICT}" # English - Italian
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/en-ro.dic.gz -P "${DICT}" # English - Romanian
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/en-sl.dic.gz -P "${DICT}" # English - Slovenian
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/bg-el.dic.gz -P "${DICT}" # Bulgarian - Greek
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/bg-it.dic.gz -P "${DICT}" # Bulgarian - Italian
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/bg-ro.dic.gz -P "${DICT}" # Bulgarian - Romanian
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/el-it.dic.gz -P "${DICT}" # Greek - Italian
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/el-ro.dic.gz -P "${DICT}" # Greek - Romanian
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/el-sq.dic.gz -P "${DICT}" # Greek - Albanian
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/it-ro.dic.gz -P "${DICT}" # Italian - Romanian
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/ro-sl.dic.gz -P "${DICT}" # Romanian - Albanian
wget -nc -q https://object.pouta.csc.fi/OPUS-OpenSubtitles/v2018/dic/ro-sq.dic.gz -P "${DICT}" # Romanian - Albanian

for file in "${DICT}"/*; do
    gunzip -q "${file}"
done

export LC_CTYPE=en_US.UTF-8
export LC_ALL=en_US.UTF-8

echo "Creating dictionaries"

for PAIR in en,bg en,el en,it, en,ro, en,sl en,sq, bg,el bg,it bg,ro el,it el,ro el,sq it,ro ro,sl ro,sq; do
    IFS=',' read -r source_lang target_lang <<< "${PAIR}"
    perl "${SCRIPTS}/train_dic_creator.pl" "${source_lang}" "${target_lang}" "${DICT}"
done

TRAIN_DIR="${DICT}/train"
TEST_DIR="${DICT}/test"

mkdir -p "${TRAIN_DIR}"
mkdir -p "${TEST_DIR}"

mv "${DICT}"/*.train "${TRAIN_DIR}"
mv "${DICT}"/*.test "${TEST_DIR}"
rm -f "${DICT}"/*.dic