#!/usr/bin/env sh

# Set up Rails app. Run this script immediately after cloning the codebase.

# Exit if any command fails
set -e

YELLOW='\033[0;33m'
RED='\033[0;31m'
NO_COLOR='\033[0m'

RUBY_VERSION=$(cat .ruby-version)
NODE_VERSION=$(cat .node-version)
POSTGRESQL_VERSION='9.5'

DB_USER='ofn'
DB_PASSWORD='f00d'

# Check ruby version
if ! ruby --version | grep $RUBY_VERSION > /dev/null; then
  printf "${RED}Open Food Network requires ruby ${RUBY_VERSION}${NO_COLOR}. Have a look at: https://github.com/rbenv/rbenv\n"
  exit 1
fi

# Check node version
if ! node --version | grep $NODE_VERSION > /dev/null; then
  printf "${RED}Open Food Network requires node ${NODE_VERSION}${NO_COLOR}. Have a look at: https://github.com/nodenv/nodenv\n"
fi

# Check postgresql version
if ! psql -V | grep $POSTGRESQL_VERSION > /dev/null; then
  printf "${RED}Open Food Network requires postgresql ${POSTGRESQL_VERSION}${NO_COLOR}\n"
  exit 1
fi

# Set up Ruby dependencies via Bundler
if ! command -v bundle > /dev/null; then
  gem install bundler
fi

# Install all dependencies
bundle check || bundle install
npm install

# Set up configurable environment variables
if [ ! -f config/application.yml ]; then
  cp config/application.yml.example config/application.yml
  printf "${YELLOW}Copied config/application.yml Make sure to fill it with the appropriate configuration values.\n\n${NO_COLOR}"
fi

# Create the development database user
if ! psql -c '\du' -t | grep $DB_USER > /dev/null; then
  psql -c "CREATE USER ${DB_USER} WITH SUPERUSER PASSWORD '${DB_PASSWORD}';"
fi

# Set up the database for both development and test
# Confirming the default user and password Spree prompts
printf '\n\n' | bundle exec rake db:setup db:test:prepare
printf '\n'

# Load some default data for your environment
bundle exec rake openfoodnetwork:dev:load_sample_data
printf '\n'

printf "${YELLOW}WELCOME TO OPEN FOOD NETWORK!\n"
printf '\n'

printf "To login as Spree default user, use:"
printf '\n'
printf '\n'
printf '  email: spree@example.com\n'
printf "  password: spree123\n${NO_COLOR}"