#!/bin/bash
set -e

echo "You should run this from directory where you have cloned the react-native-device-info repo"
echo "You should only do this when your git working set is completely clean (e.g., git reset --hard)"
echo "You must run \`npm install react-native-cli -g\` prior to running this script"
echo "You must have already run \`npm install\` in the repository so \`npx react-native\` will work"
echo "This scaffolding refresh has been tested on macOS, if you use it on linux, it might not work"

# Copy the important files out temporarily
if [ -d TEMP ]; then
  echo "TEMP directory already exists - we use that to store files while refreshing."
  exit 1
else
  echo "Saving files to TEMP while refreshing scaffolding..."
  mkdir -p TEMP/android
  # We can safely use the same files from main example for example rn59
  cp example/README.md TEMP/
  cp example/android/local.properties TEMP/android/ || true
  cp example/App.js TEMP/
fi

# Purge the old sample
\rm -fr examplern59

# Make the new example
react-native init examplern59 --version react-native@0.59.10
pushd examplern59
yarn add github:react-native-community/react-native-device-info

npx react-native link react-native-device-info

# Patch the build.gradle directly to slice in our android play version
sed -i -e 's/ext {$/ext {        googlePlayServicesVersion = "16.1.0"/' android/build.gradle
sed -i -e 's/ext {$/ext {        minSdkVersion = 16/' android/build.gradle
rm -f android/build.gradle??

# Patch the AndroidManifest directly to add our permissions
sed -i -e 's/INTERNET" \/>/INTERNET" \/><uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" \/><uses-permission android:name="android.permission.ACCESS_WIFI_STATE" \/><uses-permission android:name="android.permission.READ_PHONE_STATE" \/>/' android/app/src/main/AndroidManifest.xml
rm -f android/app/src/main/AndroidManifest.xml??

# Patch the AppDelegate for iOS battery level
sed -i -e $'s/  return YES;/#if !TARGET_OS_TV\\\n  \[UIDevice currentDevice\].batteryMonitoringEnabled = true;\\\n#endif\\\n  return YES;/' ios/examplern59/AppDelegate.m
rm -f ios/examplern59/AppDelegate.m??

# Copy the important files back in
popd
echo "Copying device-info example files into refreshed example..."
cp -frv TEMP/* examplern59/

# Clean up after ourselves
\rm -fr TEMP