package com.sequenceiq.cloudbreak.cloud.byos;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;

import com.sequenceiq.cloudbreak.api.model.AdjustmentType;
import com.sequenceiq.cloudbreak.cloud.ResourceConnector;
import com.sequenceiq.cloudbreak.cloud.context.AuthenticatedContext;
import com.sequenceiq.cloudbreak.cloud.exception.TemplatingDoesNotSupportedException;
import com.sequenceiq.cloudbreak.cloud.model.CloudInstance;
import com.sequenceiq.cloudbreak.cloud.model.CloudResource;
import com.sequenceiq.cloudbreak.cloud.model.CloudResourceStatus;
import com.sequenceiq.cloudbreak.cloud.model.CloudStack;
import com.sequenceiq.cloudbreak.cloud.model.TlsInfo;
import com.sequenceiq.cloudbreak.cloud.notification.PersistenceNotifier;

@Service
public class BYOSResourceConnector implements ResourceConnector<Map<String, Map<String, Object>>> {
    private static final Logger LOGGER = LoggerFactory.getLogger(BYOSResourceConnector.class);

    @Override
    public List<CloudResourceStatus> launch(AuthenticatedContext ac, CloudStack stack, PersistenceNotifier notifier,
            AdjustmentType adjustmentType, Long threshold) {
        return new ArrayList<>();
    }

    @Override
    public List<CloudResourceStatus> check(AuthenticatedContext authenticatedContext, List<CloudResource> resources) {
        return new ArrayList<>();
    }

    @Override
    public List<CloudResourceStatus> terminate(AuthenticatedContext authenticatedContext, CloudStack stack, List<CloudResource> resources) {
        return new ArrayList<>();
    }

    @Override
    public List<CloudResourceStatus> update(AuthenticatedContext authenticatedContext, CloudStack stack, List<CloudResource> resources) {
        return new ArrayList<>();
    }

    @Override
    public List<CloudResourceStatus> upscale(AuthenticatedContext authenticatedContext, CloudStack stack, List<CloudResource> resources) {
        return  new ArrayList<>();
    }

    @Override
    public Map<String, Map<String, Object>> collectResourcesToRemove(AuthenticatedContext ac, CloudStack stack, List<CloudResource> resources,
            List<CloudInstance> vms) {
        return new HashMap<>();
    }

    @Override
    public List<CloudResourceStatus> downscale(AuthenticatedContext ac, CloudStack stack, List<CloudResource> resources, List<CloudInstance> vms,
            Map<String, Map<String, Object>> resourcesToRemove) {
        return new ArrayList<>();
    }

    @Override
    public TlsInfo getTlsInfo(AuthenticatedContext authenticatedContext, CloudStack cloudStack) {
        return new TlsInfo(false);
    }

    @Override
    public String getStackTemplate() throws TemplatingDoesNotSupportedException {
        return "";
    }
}