#!/usr/bin/bash

set -e

if [ "$#" != "3" ]; then
  echo "Usage: add_pdf.sh [PDF_FILE] [PDF_TYPE] [PDF_NUMBER]"
  echo "  For Example: PDF_FILE:   '~/Downloads/hs_ausgabe81.pdf'"
  echo "               PDF_TYPE: 'hertzschlag' / 'hertzblatt'"
  echo "               PDF_NUMBER: '81'"
  exit 1
fi

PDF_FILE="$(readlink -f "$1")"
PDF_TYPE="$2"
PDF_NUMBER="$3"
cd "$(dirname "$0")/.."

echo
echo "-> Adding PDF"
cp -v "$PDF_FILE" "data/$PDF_TYPE/pdf/$PDF_NUMBER.pdf"

scripts/generate_compressed.sh
scripts/generate_thumbnails.sh
scripts/apply_metadata.sh "$PDF_TYPE" "$PDF_NUMBER"

echo
if [[ "$(
  read -e -p '-? Commit changes? [y/N] '
  echo $REPLY
)" == [Yy]* ]]; then
  echo "-> Committing changes"
  git add data/.
  git commit -m "$PDF_TYPE/$PDF_NUMBER"
fi