/*
 * 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.shardingsphere.core.rewrite.token.pojo;

import lombok.Getter;
import org.apache.shardingsphere.core.parse.sql.segment.dml.expr.ExpressionSegment;
import org.apache.shardingsphere.core.parse.sql.segment.dml.expr.complex.ComplexExpressionSegment;
import org.apache.shardingsphere.core.parse.sql.segment.dml.expr.simple.LiteralExpressionSegment;
import org.apache.shardingsphere.core.parse.sql.segment.dml.expr.simple.ParameterMarkerExpressionSegment;
import org.apache.shardingsphere.core.rule.DataNode;

import java.util.List;

/**
 * Insert value placeholder for rewrite.
 *
 * @author panjuan
 */
public final class InsertValueToken extends SQLToken {
    
    private final List<String> columnNames;
    
    private final List<ExpressionSegment> columnValues;
    
    @Getter
    private final List<DataNode> dataNodes;
    
    public InsertValueToken(final List<String> columnNames, final List<ExpressionSegment> columnValues, final List<DataNode> dataNodes) {
        super(0);
        this.columnNames = columnNames;
        this.columnValues = columnValues;
        this.dataNodes = dataNodes;
    }
    
    @Override
    public String toString() {
        StringBuilder result = new StringBuilder();
        result.append("(");
        for (int i = 0; i < columnNames.size(); i++) {
            result.append(getColumnValue(i)).append(", ");
        }
        result.delete(result.length() - 2, result.length()).append(")");
        return result.toString();
    }
    
    private String getColumnValue(final int index) {
        ExpressionSegment columnValue = columnValues.get(index);
        if (columnValue instanceof ParameterMarkerExpressionSegment) {
            return "?";
        } else if (columnValue instanceof LiteralExpressionSegment) {
            Object literals = ((LiteralExpressionSegment) columnValue).getLiterals();
            return literals instanceof String ? String.format("'%s'", ((LiteralExpressionSegment) columnValue).getLiterals()) : literals.toString();
        }
        return ((ComplexExpressionSegment) columnValue).getText();
    }
}

@@ -1319,16 +1319,45 @@
 aNode;%0A%0A
+import java.util.Collection;%0A
 import j
@@ -1371,16 +1371,16 @@
 l.List;%0A
-
 %0A/**%0A * 
@@ -1517,28 +1517,34 @@
 ivate final 
-List
+Collection
 %3CString%3E col
@@ -1714,20 +1714,26 @@
 n(final 
-List
+Collection
 %3CString%3E

use collection