package jnpf.fileStorage;

import org.dromara.x.file.storage.core.FileStorageService;
import org.dromara.x.file.storage.core.platform.MinioFileStorage;
import org.junit.Test;

import java.util.Collections;
import java.util.concurrent.CopyOnWriteArrayList;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

public class SeaweedFsStorageRegistrarTest {

    @Test
    public void registersEnabledSeaweedFsWithoutChangingDefaultPlatform() {
        SeaweedFsStorageProperties properties = new SeaweedFsStorageProperties();
        properties.setSeaweedfs(Collections.singletonList(enabledConfig("seaweedfs-1")));
        FileStorageService service = serviceWithEmptyStorageList();
        SeaweedFsStorageRegistrar registrar = new SeaweedFsStorageRegistrar(properties, service);

        registrar.register();

        assertEquals(1, service.getFileStorageList().size());
        assertEquals("seaweedfs-1", service.getFileStorageList().get(0).getPlatform());
        assertTrue(service.getFileStorageList().get(0) instanceof MinioFileStorage);
        registrar.unregister();
    }

    @Test
    public void ignoresDisabledSeaweedFs() {
        SeaweedFsStorageProperties properties = new SeaweedFsStorageProperties();
        SeaweedFsStorageProperties.SeaweedFsConfig config = enabledConfig("seaweedfs-1");
        config.setEnableStorage(false);
        properties.setSeaweedfs(Collections.singletonList(config));
        FileStorageService service = serviceWithEmptyStorageList();

        new SeaweedFsStorageRegistrar(properties, service).register();

        assertTrue(service.getFileStorageList().isEmpty());
    }

    @Test(expected = IllegalStateException.class)
    public void rejectsMinioPlatformNameInSeaweedFsGroup() {
        SeaweedFsStorageProperties properties = new SeaweedFsStorageProperties();
        properties.setSeaweedfs(Collections.singletonList(enabledConfig("minio-1")));

        new SeaweedFsStorageRegistrar(properties, serviceWithEmptyStorageList()).register();
    }

    private FileStorageService serviceWithEmptyStorageList() {
        FileStorageService service = new FileStorageService();
        service.setFileStorageList(new CopyOnWriteArrayList<>());
        return service;
    }

    private SeaweedFsStorageProperties.SeaweedFsConfig enabledConfig(String platform) {
        SeaweedFsStorageProperties.SeaweedFsConfig config = new SeaweedFsStorageProperties.SeaweedFsConfig();
        config.setEnableStorage(true);
        config.setPlatform(platform);
        config.setAccessKey("access");
        config.setSecretKey("secret");
        config.setEndPoint("http://127.0.0.1:8333/");
        config.setBucketName("bucket");
        config.setBasePath("dms/");
        return config;
    }
}