#!/bin/bash

RED="\033[0;31m"
GREEN="\033[0;32m"
BLUE="\033[0;34m"
NC="\033[0m"

def_appname=$(echo ${PWD##*/} | tr -d -c '[:alnum:]')

while [[ ! $confirm == [yY] ]]; do
  warning=0
  while [[ ! $appname ]]; do
    if [[ $warning == 1 ]]; then echo -e "${RED}Error: App name must not be empty${NC}"; fi
    printf "What is the name of your app?\n"
    read -p "  [$def_appname]: " appname
    appname=${appname:-$def_appname}
    warning=1
  done
  warning=0
  lowercase=$(echo $appname | tr 'A-Z' 'a-z')
  def_bundleid="com.$lowercase"
  while [[ ! $bundleid =~ ^[a-z]+(\.[a-z]+)+$ ]]; do
    if [[ $warning == 1 ]]; then echo -e "${RED}Error: The bundle ID must contain only lowercase letters and dots${NC}"; fi
    printf "What is your app’s bundle ID?\n"
    read -p "  [$def_bundleid]: " bundleid
    bundleid=${bundleid:-$def_bundleid}
    warning=1
  done
  read -p "Is (App=$appname, bundleID=$bundleid) correct? (Y/N):"  -n 1 -r confirm
  echo
  if [[ ! $confirm == [yY] ]]
  then
    def_appname=$appname
    def_bundleid=$bundleid
    unset appname
    unset bundleid
  fi
done

directories=(${bundleid//./ })

cd ios
rm -rf ./*.xcodeproj
cp -r ./Template/react-native-embryo.xcodeproj ./$appname.xcodeproj
LC_ALL=C find ./$appname.xcodeproj -type f -exec sed -i '' "s/react-native-embryo/$appname/g" {} \;
LC_ALL=C find ./$appname.xcodeproj -type f -exec sed -i '' "s/com.aino.embryo/$bundleid/g" {} \;
cd ..
printf "${GREEN}\xE2\x9C\x94 Xcode setup${NC}\n"

sed -E -i '' "s/ext.appName = \"[^\"]*\"/ext.appName = \"$appname\"/g" ./android/app/build.gradle
sed -E -i '' "s/ext.bundleId = \"[^\"]*\"/ext.bundleId = \"$bundleid\"/g" ./android/app/build.gradle
LC_ALL=C find ./android/app/src/main/java -type f -exec sed -E -i '' "s/package [a-z]+(\.[a-z]+)+/package $bundleid/g" {} \;
sed -E -i '' "s/package=\"[^\"]*\"/package=\"$bundleid\"/g" ./android/app/src/main/AndroidManifest.xml
cd android/app/src/main/java
find . -type f -name *.java -exec mv {} . \;
rm -r */
newdir=$(IFS=/; echo "${directories[*]}")
mkdir -p "$newdir"
mv *.java $newdir
cd ../../../../../
printf "${GREEN}\xE2\x9C\x94 Android setup${NC}\n"

mkdir -p ~/.gradle
if ! grep -q "EMBRYO" ~/.gradle/gradle.properties
then
  printf "\n\nREACT_NATIVE_EMBRYO_RELEASE_STORE_FILE=react-native-embryo.keystore" >> ~/.gradle/gradle.properties
  printf "\nREACT_NATIVE_EMBRYO_RELEASE_KEY_ALIAS=react-native-embryo" >> ~/.gradle/gradle.properties
  printf "\nREACT_NATIVE_EMBRYO_RELEASE_STORE_PASSWORD=123456" >> ~/.gradle/gradle.properties
  printf "\nREACT_NATIVE_EMBRYO_RELEASE_KEY_PASSWORD=123456" >> ~/.gradle/gradle.properties
  printf "${GREEN}\xE2\x9C\x94 Added embryo keystore${NC}\n"
fi

sed -i '' "s/\"name\": \".*\"/\"name\": \"${appname}\"/" package.json
printf "${GREEN}\xE2\x9C\x94 Modified package.json${NC}\n"

yarn
printf "${GREEN}\xE2\x9C\x94 Installed packages${NC}\n"

react-native link
printf "${GREEN}\xE2\x9C\x94 Linked packages${NC}\n"

echo 'export default "dev"' > ./env.js
printf "${GREEN}\xE2\x9C\x94 Set ENV to development${NC}\n"

yarn run flow
printf "${GREEN}\xE2\x9C\x94 Setup done!${NC}\n"

if [ "${PWD##*/}" != "react-native-embryo" ]; then
  printf "\xF0\x9F\x8E\x97  ${GREEN}Don't forget to create a new git repo with 'git init'.${NC}\n"
  rm -rf ./.git
  # git init && git add . && git commit -m "First commit"
fi