#!/usr/bin/env bash


function collect () {
	PREFIX="$1"
	VID_TEMPLATE_FILE="templates/vid-template.txt"
	TMP_FILE=$( mktemp )

	echo "${TMP_FILE}"

	cat ${PREFIX}-videoids/*.txt | xargs -I{} sed -e "s@###VID###@{}@g" "${VID_TEMPLATE_FILE}" >> "${TMP_FILE}"
	cat ${PREFIX}-channels/*.txt | xargs -I{} sed -e "s@###VID###@{}@g" "${VID_TEMPLATE_FILE}" >> "${TMP_FILE}"

	diff "${PREFIX}.txt" "${TMP_FILE}" >/dev/null
	RES="$?"

	if [ "${RES}" -gt "0" ]
	then
		mv -vf "${PREFIX}.txt" "${PREFIX}.txt.old" && \
		cp -vf "${TMP_FILE}" "${PREFIX}.txt" && \
		rm -vf "${PREFIX}.txt.old"
	fi

	rm -vf "${TMP_FILE}"

}

arr=("allowed" "blocked")

for i in "${arr[@]}"
do
	collect "$i"
done