/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.paimon.flink.lineage;

import org.apache.flink.streaming.api.lineage.DatasetConfigFacet;
import org.apache.flink.streaming.api.lineage.LineageDataset;
import org.apache.flink.streaming.api.lineage.LineageDatasetFacet;

import java.util.HashMap;
import java.util.Map;

/**
 * A {@link LineageDataset} representing a Paimon table, identified by its fully qualified name and
 * physical warehouse path as the namespace.
 */
public class PaimonLineageDataset implements LineageDataset {

    private final String name;
    private final String namespace;
    private final Map<String, String> tableOptions;

    public PaimonLineageDataset(String name, String namespace, Map<String, String> tableOptions) {
        this.name = name;
        this.namespace = namespace;
        this.tableOptions = tableOptions;
    }

    @Override
    public String name() {
        return name;
    }

    @Override
    public String namespace() {
        return namespace;
    }

    @Override
    public Map<String, LineageDatasetFacet> facets() {
        Map<String, LineageDatasetFacet> facets = new HashMap<>();
        facets.put(
                "config",
                new DatasetConfigFacet() {
                    @Override
                    public String name() {
                        return "config";
                    }

                    @Override
                    public Map<String, String> config() {
                        return tableOptions;
                    }
                });
        return facets;
    }
}
