#!/bin/bash

set -e

TEMPLATE_DIR=${0%/*/*}/lib/node_modules/${0##*/}/template

if [ -z "$1" ]; then
  npx create-react-app --help | sed 's/create-react-app/create-react-dapp/'
  exit 1
fi

APP_NAME=$1

echo '**********    CREATE REACT DAPP    **********'
echo '********** 1. CREATE REACT APP ' $@ ' ***'
echo
npx create-react-app $@
echo '********** DONE CREATING REACT APP ***********'
echo '**********************************************'
echo
echo '********** 2. CREATING DAPP LAYER ************'
echo

## Files from /
mv $TEMPLATE_DIR/.flowconfig  $APP_NAME/
mv $TEMPLATE_DIR/.npmignore  $APP_NAME/.gitignore

node $TEMPLATE_DIR/../scripts/merge_package.js $TEMPLATE_DIR/ `pwd`/$APP_NAME/
mv $APP_NAME/README.md $APP_NAME/REACT.md
mv $TEMPLATE_DIR/TEMPLATE.md  $APP_NAME/README.md

## Files from /dapp
mv $TEMPLATE_DIR/dapp $APP_NAME

## Files from /public
mv $TEMPLATE_DIR/public/favicon.ico $APP_NAME/public
mv $TEMPLATE_DIR/public/index.html $APP_NAME/public/index.html
sed 's/App/dApp/g' $APP_NAME/public/manifest.json > $APP_NAME/public/_manifest.json
mv $APP_NAME/public/_manifest.json $APP_NAME/public/manifest.json

## Files from /src
rm -rf $APP_NAME/src
mv $TEMPLATE_DIR/src  $APP_NAME/src/


echo '********** DONE CREATING DAPP LAYER **********'
echo '**********************************************'
echo
echo '********** 3. INSTALLING DEPENDENCIES ********'

if hash yarn 2>/dev/null; then
  (cd $APP_NAME && yarn)
else
  (cd $APP_NAME && npm install)
fi

echo '********** DONE INSTALLING DEPENDENCIES ******'
echo '**********************************************'
echo
echo '********** QUICK START NEXT STEPS ************'
echo
echo 'cd ' $APP_NAME
echo 'npm run ganache'
echo
echo '*** (IN A SEPARATE SHELL RUN) ***'
echo
echo 'npm run migrate'
echo 'npm start'
echo
echo '********** Happy Dapping! ********************'