/*
 * This file is part of ETL-Processor
 *
 * Copyright (c) 2023       Comprehensive Cancer Center Mainfranken
 * Copyright (c) 2025-2026  Paul-Christian Volkmer, Datenintegrationszentrum Philipps-Universität Marburg and Contributors
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package dev.dnpm.etl.processor.config

import dev.dnpm.etl.processor.monitoring.ConnectionCheckResult
import dev.dnpm.etl.processor.monitoring.ConnectionCheckService
import dev.dnpm.etl.processor.monitoring.ReportService
import dev.dnpm.etl.processor.monitoring.RestConnectionCheckService
import dev.dnpm.etl.processor.output.MtbFileSender
import dev.dnpm.etl.processor.output.RestDipMtbFileSender
import org.slf4j.LoggerFactory
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty
import org.springframework.boot.context.properties.EnableConfigurationProperties
import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration
import org.springframework.core.annotation.Order
import org.springframework.retry.support.RetryTemplate
import org.springframework.web.client.RestTemplate
import reactor.core.publisher.Sinks

@Configuration
@EnableConfigurationProperties(value = [RestTargetProperties::class])
@ConditionalOnProperty(value = ["app.rest.uri"])
@ConditionalOnMissingBean(MtbFileSender::class)
@Order(-10)
class AppRestConfiguration {
    private val logger = LoggerFactory.getLogger(AppRestConfiguration::class.java)

    @Bean
    fun restMtbFileSender(
        restTemplate: RestTemplate,
        restTargetProperties: RestTargetProperties,
        retryTemplate: RetryTemplate,
        reportService: ReportService,
    ): MtbFileSender {
        logger.info("Selected 'RestDipMtbFileSender'")
        return RestDipMtbFileSender(restTemplate, restTargetProperties, retryTemplate, reportService)
    }

    @Bean
    fun restConnectionCheckService(
        restTemplate: RestTemplate,
        restTargetProperties: RestTargetProperties,
        connectionCheckUpdateProducer: Sinks.Many<ConnectionCheckResult>,
    ): ConnectionCheckService =
        RestConnectionCheckService(
            restTemplate,
            restTargetProperties,
            connectionCheckUpdateProducer,
        )
}