@Configuration
@ConfigurationProperties("oracle")
class OracleConfiguration {

    @Autowired
    private ConnectionUsernameProvider contextProvider

    private OracleDataSource dataSourceInternal

    String username

    String password

    String url

    @Bean
    @Profile(["local"])
    OracleDataSource oracleDataSource() throws SQLException {
        dataSourceInternal.user = username
        dataSourceInternal.password = password
        dataSourceInternal.URL = url
        dataSourceInternal.implicitCachingEnabled = true
        dataSourceInternal.fastConnectionFailoverEnabled = true
        return dataSourceInternal
    }

    @Bean
    @Profile(["dev", "uat", "prod"])
    OracleDataSource jndiDataSource() {
        JndiDataSourceLookup dataSourceLookup = new JndiDataSourceLookup()
        dataSourceInternal =
            dataSourceLookup.getDataSource("java:comp/env/jdbc/datasource") as OracleDataSource
        return dataSourceInternal
    }

    @Bean
    @Primary
    DataSource dataSource() throws SQLException {
        ProxyDataSource dataSource = new ProxyDataSource(dataSourceInternal, contextProvider)
        return dataSource
    }
}