#!/usr/bin/env bash

set -x
set -e

BIN_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

REPO_ROOT=$BIN_DIR/../..
LOCALIZATION_ROOT=$REPO_ROOT/Signal/translations

cd $LOCALIZATION_ROOT

# Pull all translations which are at least 80% complete
tx pull -a --minimum-perc=80

# Legacy hack: pull *any existing* translations regardless of their completion.
# Once supported, we don't want to drop any translations.
tx pull --force

# There's some problem with nb_NO, iconv fails to parse it.
# I'm guessing it some kind of unicode encoding issue.
rm -rf nb_NO.lproj

for dir in *.lproj
do

  # en.lproj is already utf-8
  if [[ "$dir" = "en.lproj" ]]; then
    continue
  fi

  pushd $dir

  translations=$(ls *.strings)
  for translation in $translations; do
    # Transifex pulls utf-16, but our string linting script needs utf-8.
    # Plus we can see the string diffs in GH this way.
    echo "Converting $dir/$translation to UTF-8"
    iconv -f UTF-16 -t UTF-8 $translation > $translation.utf8
    mv $translation.utf8 $translation
  done

  popd

done

# Get and build iStringsCheck from https://github.com/FredericJacobs/iStringsCheck
# This does some checks to make sure all strings are present and that interpolated strings have the right number of arguments
LINT_CMD=$(command -v l10n_lint)
LINT_CMD=${LINT_CMD:-$REPO_ROOT/../l10n_lint/target/debug/l10n_lint}

if [ -e $LINT_CMD ]
then
  $LINT_CMD en.lproj/Localizable.strings .
  $LINT_CMD en.lproj/InfoPlist.strings .
else
  echo "Missing string linter. See: https://github.com:WhisperSystems/l10n_lint"
  exit 1
fi

echo "Make sure you register any new localizations in XCode! (Go to Project > Signal > Localizations > Add Localizations)"