/*
 * QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
 * Lean Algorithmic Trading Engine v2.0. Copyright 2023 QuantConnect Corporation.
 *
 * 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.
 *
*/

using System;
using System.Linq;
using Python.Runtime;
using Newtonsoft.Json;
using System.Collections.Generic;
using QuantConnect.Data.UniverseSelection;

namespace QuantConnect.Data.Fundamental
{
    /// <summary>
    /// To be classified as discontinued operations, if both of the following conditions are met: 1: The operations and cash flow of the component have been or will be removed from the ongoing operations of the entity as a result of the disposal transaction, and 2: The entity will have no significant continuing involvement in the operations of the component after the disposal transaction. The discontinued operation is reported net of tax. Gains/Loss on Disposal of Discontinued Operations: Any gains or loss recognized on disposal of discontinued operations, which is the difference between the carrying value of the division and its fair value less costs to sell. Provision for Gain/Loss on Disposal: The amount of current expense charged in order to prepare for the disposal of discontinued operations.
    /// </summary>
    public class NetIncomeDiscontinuousOperationsIncomeStatement : MultiPeriodField
    {
        /// <summary>
        /// The default period
        /// </summary>
        protected override string DefaultPeriod => "TwelveMonths";

        /// <summary>
        /// Gets/sets the OneMonth period value for the field
        /// </summary>
        [JsonProperty("1M")]
        public double OneMonth => FundamentalService.Get<double>(TimeProvider.GetUtcNow(), SecurityIdentifier, FundamentalProperty.FinancialStatements_IncomeStatement_NetIncomeDiscontinuousOperations_OneMonth);

        /// <summary>
        /// Gets/sets the TwoMonths period value for the field
        /// </summary>
        [JsonProperty("2M")]
        public double TwoMonths => FundamentalService.Get<double>(TimeProvider.GetUtcNow(), SecurityIdentifier, FundamentalProperty.FinancialStatements_IncomeStatement_NetIncomeDiscontinuousOperations_TwoMonths);

        /// <summary>
        /// Gets/sets the ThreeMonths period value for the field
        /// </summary>
        [JsonProperty("3M")]
        public double ThreeMonths => FundamentalService.Get<double>(TimeProvider.GetUtcNow(), SecurityIdentifier, FundamentalProperty.FinancialStatements_IncomeStatement_NetIncomeDiscontinuousOperations_ThreeMonths);

        /// <summary>
        /// Gets/sets the SixMonths period value for the field
        /// </summary>
        [JsonProperty("6M")]
        public double SixMonths => FundamentalService.Get<double>(TimeProvider.GetUtcNow(), SecurityIdentifier, FundamentalProperty.FinancialStatements_IncomeStatement_NetIncomeDiscontinuousOperations_SixMonths);

        /// <summary>
        /// Gets/sets the NineMonths period value for the field
        /// </summary>
        [JsonProperty("9M")]
        public double NineMonths => FundamentalService.Get<double>(TimeProvider.GetUtcNow(), SecurityIdentifier, FundamentalProperty.FinancialStatements_IncomeStatement_NetIncomeDiscontinuousOperations_NineMonths);

        /// <summary>
        /// Gets/sets the TwelveMonths period value for the field
        /// </summary>
        [JsonProperty("12M")]
        public double TwelveMonths => FundamentalService.Get<double>(TimeProvider.GetUtcNow(), SecurityIdentifier, FundamentalProperty.FinancialStatements_IncomeStatement_NetIncomeDiscontinuousOperations_TwelveMonths);

        /// <summary>
        /// Returns true if the field contains a value for the default period
        /// </summary>
        public override bool HasValue => !BaseFundamentalDataProvider.IsNone(typeof(double), FundamentalService.Get<double>(TimeProvider.GetUtcNow(), SecurityIdentifier, FundamentalProperty.FinancialStatements_IncomeStatement_NetIncomeDiscontinuousOperations_TwelveMonths));

        /// <summary>
        /// Returns the default value for the field
        /// </summary>
        public override double Value
        {
            get
            {
                var defaultValue = FundamentalService.Get<double>(TimeProvider.GetUtcNow(), SecurityIdentifier, FundamentalProperty.FinancialStatements_IncomeStatement_NetIncomeDiscontinuousOperations_TwelveMonths);
                if (!BaseFundamentalDataProvider.IsNone(typeof(double), defaultValue))
                {
                    return defaultValue;
                }
                return base.Value;
            }
        }

        /// <summary>
        /// Gets a dictionary of period names and values for the field
        /// </summary>
        /// <returns>The dictionary of period names and values</returns>
        public override IReadOnlyDictionary<string, double> GetPeriodValues()
        {
            var result = new Dictionary<string, double>();
            foreach (var kvp in new[] { new Tuple<string, double>("1M",OneMonth), new Tuple<string, double>("2M",TwoMonths), new Tuple<string, double>("3M",ThreeMonths), new Tuple<string, double>("6M",SixMonths), new Tuple<string, double>("9M",NineMonths), new Tuple<string, double>("12M",TwelveMonths) })
            {
                if(!BaseFundamentalDataProvider.IsNone(typeof(double), kvp.Item2))
                {
                    result[kvp.Item1] = kvp.Item2;
                }
            }
            return result;
        }

        /// <summary>
        /// Gets the value of the field for the requested period
        /// </summary>
        /// <param name="period">The requested period</param>
        /// <returns>The value for the period</returns>
        public override double GetPeriodValue(string period) => FundamentalService.Get<double>(TimeProvider.GetUtcNow(), SecurityIdentifier, Enum.Parse<FundamentalProperty>($"FinancialStatements_IncomeStatement_NetIncomeDiscontinuousOperations_{ConvertPeriod(period)}"));

        /// <summary>
        /// Creates a new empty instance
        /// </summary>
        public NetIncomeDiscontinuousOperationsIncomeStatement()
        {
        }

        /// <summary>
        /// Creates a new instance for the given time and security
        /// </summary>
        public NetIncomeDiscontinuousOperationsIncomeStatement(ITimeProvider timeProvider, SecurityIdentifier securityIdentifier) : base(timeProvider, securityIdentifier)
        {
        }
    }
}