/*
 * Copyright 2013 serso aka se.solovyev
 *
 * 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.
 *
 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * Contact details
 *
 * Email: se.solovyev@gmail.com
 * Site:  http://se.solovyev.org
 */

package org.solovyev.android.calculator.operators;

import android.support.annotation.NonNull;
import jscl.JsclMathEngine;
import jscl.math.operator.Operator;
import org.solovyev.android.calculator.R;
import org.solovyev.android.calculator.entities.BaseEntitiesRegistry;
import org.solovyev.android.calculator.entities.Category;
import org.solovyev.android.calculator.entities.Entities;
import org.solovyev.android.calculator.json.Jsonable;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.inject.Inject;
import javax.inject.Singleton;
import java.io.File;

@Singleton
public class OperatorsRegistry extends BaseEntitiesRegistry<Operator> {

    {
        addDescription("mod", R.string.c_op_description_mod);
        addDescription("Σ", R.string.c_op_description_sum);
        addDescription("∏", R.string.c_op_description_product);
        addDescription("∂", R.string.c_op_description_derivative);
        addDescription("∫ab", R.string.c_op_description_integral_ab);
        addDescription("∫", R.string.c_op_description_integral);
        addDescription("Σ", R.string.c_op_description_sum);
    }

    @Inject
    public OperatorsRegistry(@Nonnull JsclMathEngine mathEngine) {
        super(mathEngine.getOperatorsRegistry());
    }

    @Nullable
    @Override
    protected Jsonable toJsonable(@NonNull Operator entity) {
        return null;
    }

    @Nullable
    @Override
    protected File getEntitiesFile() {
        return null;
    }

    @Override
    public Category getCategory(@Nonnull Operator operator) {
        return Entities.getCategory(operator, OperatorCategory.values());
    }
}