NetForeignCurrencyExchangeGainLossCashFlowStatement.cs

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 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
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 * 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.
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using System;
using System.Linq;
using Python.Runtime;
using Newtonsoft.Json;
using System.Collections.Generic;
using QuantConnect.Data.UniverseSelection;
 
namespace QuantConnect.Data.Fundamental
{
    /// <summary>
    /// The aggregate amount of realized and unrealized gain or loss resulting from changes in exchange rates between currencies. (Excludes foreign currency transactions designated as hedges of net investment in a foreign entity and inter-company foreign currency transactions that are of a long-term nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting entity's financial statements. For certain entities, primarily banks, which are dealers in foreign exchange, foreign currency transaction gains or losses, may be disclosed as dealer gains or losses.)
    /// </summary>
    public class NetForeignCurrencyExchangeGainLossCashFlowStatement : 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_CashFlowStatement_NetForeignCurrencyExchangeGainLoss_OneMonth);
 
        /// <summary>
        /// Gets/sets the ThreeMonths period value for the field
        /// </summary>
        [JsonProperty("3M")]
        public double ThreeMonths => FundamentalService.Get<double>(TimeProvider.GetUtcNow(), SecurityIdentifier, FundamentalProperty.FinancialStatements_CashFlowStatement_NetForeignCurrencyExchangeGainLoss_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_CashFlowStatement_NetForeignCurrencyExchangeGainLoss_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_CashFlowStatement_NetForeignCurrencyExchangeGainLoss_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_CashFlowStatement_NetForeignCurrencyExchangeGainLoss_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_CashFlowStatement_NetForeignCurrencyExchangeGainLoss_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_CashFlowStatement_NetForeignCurrencyExchangeGainLoss_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>("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_CashFlowStatement_NetForeignCurrencyExchangeGainLoss_{ConvertPeriod(period)}"));
 
        /// <summary>
        /// Creates a new empty instance
        /// </summary>
        public NetForeignCurrencyExchangeGainLossCashFlowStatement()
        {
        }
 
        /// <summary>
        /// Creates a new instance for the given time and security
        /// </summary>
        public NetForeignCurrencyExchangeGainLossCashFlowStatement(ITimeProvider timeProvider, SecurityIdentifier securityIdentifier) : base(timeProvider, securityIdentifier)
        {
        }
    }
}