/*
 * Copyright (C) 2021 The Android Open Source Project
 *
 * Licensed 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 androidx.constraintlayout.core.parser;

public class CLArray extends CLContainer {
    public CLArray(char[] content) {
        super(content);
    }

    // @TODO: add description
    public static CLElement allocate(char[] content) {
        return new CLArray(content);
    }

    @Override
    protected String toJSON() {
        StringBuilder content = new StringBuilder(getDebugName() + "[");
        boolean first = true;
        for (int i = 0; i < mElements.size(); i++) {
            if (!first) {
                content.append(", ");
            } else {
                first = false;
            }
            content.append(mElements.get(i).toJSON());
        }
        return content + "]";
    }

    @Override
    protected String toFormattedJSON(int indent, int forceIndent) {
        StringBuilder json = new StringBuilder();
        String val = toJSON();
        if (forceIndent <= 0 && val.length() + indent < sMaxLine) {
            json.append(val);
        } else {
            json.append("[\n");
            boolean first = true;
            for (CLElement element : mElements) {
                if (!first) {
                    json.append(",\n");
                } else {
                    first = false;
                }
                addIndent(json, indent + sBaseIndent);
                json.append(element.toFormattedJSON(indent + sBaseIndent, forceIndent - 1));
            }
            json.append("\n");
            addIndent(json, indent);
            json.append("]");
        }
        return json.toString();
    }
}