#!/bin/bash -eu
dir="$(pwd)/reference-xml"
url="http://raw.githubusercontent.com/alxndrsn/enketo-client-side-transformer/master/xforms"

log() {
	echo "[$0] $@"
}

log "Cleaning..."
rm -rf $dir || true
mkdir $dir

cd xforms
for src in *.xml; do
	form="${src%.*}"
	log "Processing ${form}..."
	curl "http://xslt-dev.enketo.org/transform?xform=${url}/${src}" | node -e "
		try {
		  var fs = require('fs'),
		      stdin = fs.readFileSync('/dev/stdin').toString(),
		      form = JSON.parse(stdin);
		  fs.writeFileSync('${dir}/${form}.html.xml', form.form);
		  fs.writeFileSync('${dir}/${form}.model.xml', form.model);
		} catch(e) {
		  console.log('WARN | Failed to process ${form}: ' + e);
		}
	"
done

log "Complete."