/**
 * Copyright 2015 ArcBees Inc.
 *
 * 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 com.arcbees.gaestudio.client.application.visualizer;

import java.util.Set;

import com.arcbees.gaestudio.client.application.entity.editor.PropertyUtil;
import com.arcbees.gaestudio.shared.PropertyType;
import com.arcbees.gaestudio.shared.dto.entity.EntityDto;
import com.arcbees.gaestudio.shared.dto.entity.KeyDto;
import com.google.gwt.json.client.JSONObject;
import com.google.gwt.json.client.JSONParser;
import com.google.gwt.json.client.JSONValue;

import static com.arcbees.gaestudio.shared.PropertyName.PROPERTY_MAP;

public class ParsedEntity {
    private EntityDto entityDto;
    private JSONObject jsonObject;

    public ParsedEntity(EntityDto entityDto) {
        this.entityDto = new EntityDto(entityDto.getKey(), entityDto.getJson());

        parseJson();
    }

    public JSONObject getJsonObject() {
        return jsonObject;
    }

    public Set<String> propertyKeys() {
        return getPropertyMap().keySet();
    }

    public PropertyType getPropertyType(String key) {
        JSONValue jsonValue = getProperty(key);
        return PropertyUtil.getPropertyType(jsonValue);
    }

    public JSONValue getProperty(String key) {
        return getPropertyMap().get(key);
    }

    public JSONValue getCleanedUpProperty(String key) {
        JSONValue property = getProperty(key);
        return PropertyUtil.cleanUpMetadata(property);
    }

    public JSONObject getPropertyMap() {
        return jsonObject.get(PROPERTY_MAP).isObject();
    }

    public EntityDto getEntityDto() {
        return entityDto;
    }

    public void setEntityDto(EntityDto entityDto) {
        this.entityDto = entityDto;

        parseJson();
    }

    public KeyDto getKey() {
        return entityDto.getKey();
    }

    public String getJson() {
        return jsonObject.toString();
    }

    public void parseJson() {
        jsonObject = JSONParser.parseStrict(entityDto.getJson()).isObject();
    }
}