#!/bin/sh

git_dir=$PWD
while [ ! -d .git ]; do
    git_dir=$(dirname "${git_dir}")
done

cd "${git_dir}" || exit

if [ -e ./docker/bootstrap/bootstrap.env ]; then
    . ./docker/bootstrap/bootstrap.env
fi

# TODO Add configuration
cp docker-compose.yaml.in docker-compose.yaml

while :; do
    printf "DBMS (postgres|mariadb): " && read -r dbms
    echo "${dbms}" | grep -Eq 'postgres|mariadb' && break
done

while :; do
    printf "Social database name: " && read -r db
    echo "${db}" | grep -vEq 'postgres' && break
done

[ "${dbms}" = 'mariadb' ] && printf "Database user: " && read -r user
printf "Database password: " && read -r password
printf "Sitename: " && read -r sitename
printf "Admin nickname: " && read -r admin_nick
printf "Admin password: " && read -r admin_password

while :; do
    printf "Site profile (public|private|community|single_user): " && read -r profile
    echo "${profile}" | grep -Eq 'public|private|community|single_user' && break
done

mkdir -p ./docker/db

if [ "${dbms}" = 'mariadb' ]; then
    printf "DB root password: " && read -r db_root_password
    cat > ./docker/db/db.env <<EOF
DBMS=${dbms}
MYSQL_ROOT_PASSWORD=${db_root_password}
EOF

    database_url="DATABASE_URL=mysql://${user}:${password}@db:3306/${db}"

else
    cat > ./docker/db/db.env <<EOF
DBMS=${dbms}
POSTGRES_USER=postgres
POSTGRES_PASSWORD=${password}
EOF

    user='postgres'
    database_url="DATABASE_URL=postgresql://${user}:${password}@db:5432/${db}"

fi

echo "${database_url}" > .env.local

mkdir -p ./docker/social

cat > ./docker/social/social.env <<EOF
SOCIAL_DBMS=${dbms}
SOCIAL_DB=${db}
SOCIAL_USER=${user}
SOCIAL_PASSWORD=${password}
SOCIAL_DOMAIN=${domain}
SOCIAL_SITENAME=${sitename}
SOCIAL_ADMIN_NICK=${admin_nick}
SOCIAL_ADMIN_PASSWORD=${admin_password}
SOCIAL_ADMIN_EMAIL=${email}
SOCIAL_SITE_PROFILE=${profile}
EOF