#!/bin/bash
# Sets up a new district project based on SSDT default configuration in the current working directory.
#
# Usage:
#
#  /data/preview/sampletown $   /ssdt/compose2/preview/setup.sh
#
# Will create a docker-compose.yml and .env file with default settings.
#
# 
source "$(dirname "${BASH_SOURCE[0]}")/../../scripts/.functions.sh"

base=$(dirname "${BASH_SOURCE[0]}")
default_name=$(basename $PWD)

echo "Preparing '$(basename $PWD)' with default USxS configuration" 

touch .env
source .env

if [ "$COMPOSE_PROJECT_NAME" == "" ]
then
   read -e -p "Enter project name: <${default_name}> " answer
   project_name=${answer:-$default_name}
   echo "COMPOSE_PROJECT_NAME=${project_name}" >> .env
   echo "set project name in .env file"
   source .env
fi

if [ ! -e "docker-compose.yml" ] ; then
    cp $base/usxs-template.yml ./docker-compose.yml
    echo "created default docker-compose.yml"
fi

if [ "$USAS_MODULE_USPSINTEGRATION_CONFIGURATION_USPSCONFIGURATION_APPLICATIONID" == "" ]
then
   read -e -p "Generate USAS and USPS integration config? <Y/n> " answer
   case $answer in
        y | Y | yes | YES ) answer="y";;
        n | N | no | NO ) answer="n";;
        *) answer="y"
   esac
   if [ "$answer" == "y" ] 
   then
     usas_id=${COMPOSE_PROJECT_NAME}-usas
     usas_key=$(openssl rand -hex 32)
     usps_id=${COMPOSE_PROJECT_NAME}-usps
     usps_key=$(openssl rand -hex 32)
     echo "USAS_APPLICATIONID=${usas_id}"   >> .env
     echo "USAS_APIKEY=$usas_key"           >> .env
     echo "USPS_APPLICATIONID=${usps_id}"   >> .env
     echo "USPS_APIKEY=$usps_key"           >> .env
     echo "Created integration API keys.  Enable integration modules after applications startup"
   fi
fi

echo "project '$COMPOSE_PROJECT_NAME' ready with default values.  Review or create a docker-compose.override.yml for custom settings."