#region License

/*
 * 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.
 */

#endregion

using System;
using System.Collections.Generic;

namespace Gremlin.Net.Process.Traversal
{
#pragma warning disable 1591

    public class Operator : EnumWrapper, IBinaryOperator
    {
        private Operator(string enumValue)
            : base("Operator", enumValue)
        {
        }

        public static Operator AddAll => new Operator("addAll");

        public static Operator And => new Operator("and");

        public static Operator Assign => new Operator("assign");

        public static Operator Div => new Operator("div");

        public static Operator Max => new Operator("max");

        public static Operator Min => new Operator("min");

        public static Operator Minus => new Operator("minus");

        public static Operator Mult => new Operator("mult");

        public static Operator Or => new Operator("or");

        public static Operator Sum => new Operator("sum");

        public static Operator SumLong => new Operator("sumLong");

        private static readonly IDictionary<string, Operator> Properties = new Dictionary<string, Operator>
        {
            { "addAll", AddAll },
            { "and", And },
            { "assign", Assign },
            { "div", Div },
            { "max", Max },
            { "min", Min },
            { "minus", Minus },
            { "mult", Mult },
            { "or", Or },
            { "sum", Sum },
            { "sumLong", SumLong },
        };

        /// <summary>
        /// Gets the Operator enumeration by value.
        /// </summary>
        public static Operator GetByValue(string value)
        {
            if (!Properties.TryGetValue(value, out var property))
            {
                throw new ArgumentException($"No matching Operator for value '{value}'");
            }
            return property;
        }
    }


#pragma warning restore 1591
}