#!/bin/bash

set -eu -o pipefail

mkdir -p /run/traccar/logs /app/data/media

echo -e "[client]\npassword=${CLOUDRON_MYSQL_PASSWORD}" > /run/traccar/mysql-extra
readonly mysql="mysql --defaults-file=/run/traccar/mysql-extra --user=${CLOUDRON_MYSQL_USERNAME} --host=${CLOUDRON_MYSQL_HOST} -P ${CLOUDRON_MYSQL_PORT} ${CLOUDRON_MYSQL_DATABASE}"

disable_registration() {
    sleep 10
    echo "==> disabling registration"
    $mysql -e "UPDATE tc_servers SET registration=0 WHERE id=1"
}

echo "=> Ensure traccar.xml config"
if [[ ! -f /app/data/traccar.xml ]]; then
    cp /app/pkg/traccar.xml.template /app/data/traccar.xml
    disable_registration &
fi

# database (https://www.traccar.org/mysql/)
xmlstarlet ed --inplace \
    --update '//properties/entry[@key="database.url"]' -v "jdbc:mysql://${CLOUDRON_MYSQL_HOST}:${CLOUDRON_MYSQL_PORT}/${CLOUDRON_MYSQL_DATABASE}?serverTimezone=UTC&allowPublicKeyRetrieval=true&useSSL=false&allowMultiQueries=true&autoReconnect=true&useUnicode=yes&characterEncoding=UTF-8&sessionVariables=sql_mode=''" \
    --update '//properties/entry[@key="database.user"]' -v "${CLOUDRON_MYSQL_USERNAME}" \
    --update '//properties/entry[@key="database.password"]' -v "${CLOUDRON_MYSQL_PASSWORD}" \
    /app/data/traccar.xml

# origin
xmlstarlet ed --inplace --update '//properties/entry[@key="web.url"]' -v "${CLOUDRON_APP_ORIGIN}" /app/data/traccar.xml

# ldap
if [[ -n "${CLOUDRON_LDAP_URL:-}" ]]; then
    xmlstarlet ed --inplace \
        --update '//properties/entry[@key="ldap.enable"]' -v "true" \
        --update '//properties/entry[@key="ldap.url"]' -v "${CLOUDRON_LDAP_URL}" \
        --update '//properties/entry[@key="ldap.base"]' -v "${CLOUDRON_LDAP_USERS_BASE_DN}" \
        --update '//properties/entry[@key="ldap.idAttribute"]' -v "username" \
        --update '//properties/entry[@key="ldap.searchFilter"]' -v 'username=:login' \
        --update '//properties/entry[@key="ldap.user"]' -v "${CLOUDRON_LDAP_BIND_DN}" \
        --update '//properties/entry[@key="ldap.password"]' -v "${CLOUDRON_LDAP_BIND_PASSWORD}" \
        /app/data/traccar.xml
else
    xmlstarlet ed --inplace --update '//properties/entry[@key="ldap.enable"]' -v "false" /app/data/traccar.xml
fi

# email
xmlstarlet ed --inplace \
    --update '//properties/entry[@key="mail.smtp.host"]' -v "${CLOUDRON_MAIL_SMTP_SERVER}" \
    --update '//properties/entry[@key="mail.smtp.port"]' -v "${CLOUDRON_MAIL_SMTP_PORT}" \
    --update '//properties/entry[@key="mail.smtp.starttls.enable"]' -v "false" \
    --update '//properties/entry[@key="mail.smtp.from"]' -v "${CLOUDRON_MAIL_FROM}" \
    --update '//properties/entry[@key="mail.smtp.auth"]' -v "true" \
    --update '//properties/entry[@key="mail.smtp.username"]' -v "${CLOUDRON_MAIL_SMTP_USERNAME}" \
    --update '//properties/entry[@key="mail.smtp.password"]' -v "${CLOUDRON_MAIL_SMTP_PASSWORD}" \
    /app/data/traccar.xml

chown -R cloudron /run/traccar /app/data

# https://www.traccar.org/optimization/
echo "=> Start traccar-server"
exec gosu cloudron:cloudron /app/code/jre/bin/java -Xmx1G -jar tracker-server.jar /app/code/conf/traccar.xml