using Muchinfo.PC.Common.Helpers;
using System.Collections.Generic;
using System.Windows;

namespace Muchinfo.MTPClient.Infrastructure.Helpers
{
    /// <summary>
    /// 抬头字段匹配类
    /// </summary>
    public static class QuoteFieldMapHelper
    {
        #region Fields

        private static readonly List<string> DefaultColorFields;
        private static readonly List<string> DirectDisplayFields;
        private static readonly Dictionary<string, string> FieldMap;
        private static readonly List<string> RightAlignFields;
        private static readonly List<string> ChanageBorderFields;


        #endregion Fields

        #region Constructors

        static QuoteFieldMapHelper()
        {
            FieldMap = new Dictionary<string, string>(FormatHelper.StringEqualityComparer)
            {
                {"MarketCode", "GoodsCode"},
                {"SName", "Name"},
                {"Time", "Date"},
                {"Buy", "BidPrice"},
                {"Sell", "AskPrice"},
                {"Pr", "CurrentPrice"},
                {"ChgRt", "IncreasePercent"},
                {"OpenPr", "Open"},
                {"HighPr", "High"},
                {"LowPr", "Low"},
                {"ClosePrLast", "LastClose"},
                {"YClear", "LastSettlement"},
                {"Chg", "IncreaseValue"},
                {"Amplitude", "Amplitude"},
                {"position", "Positions"},
                {"Addp", "DayAddPositions"},
                {"Volume", "CurrentVolume"},
                {"TVolume", "TotalVolume"},
                {"BidVolume", "BidVolume"},
                {"AskVolume", "AskVolume"},
                {"WtUnit", "QuoteUnit"},
                {"BoardLot", "LotUnit"},
                {"Currency", "QuoteCurrency"},
                {"Exchange", "ExchangeName"},
                {"Sort", "SortName"},

                {"APr", "AveragePrice"},
                {"TrdSum", "TradeTurnover"},
                {"Vratio", "QuantityRelativeRatio"},
                {"OverturnRt", "TurnoverRate"},
                {"PE", "PriceEarningRatio"},
                {"Insite", "InSize"},
                {"outsite", "OutSize"},
                {"ORatio", "WeiBi"},
                {"Ospread", "WeiCha"},
                {"LShares", "NegotiableShares"},
                {"LMktVal", "MarketCapitalizations"},
                {"TShares", "TotalEquity"}
            };

            //默认颜色的字段集合
            DefaultColorFields = new List<string>()
            {
                "Amplitude", "GoodsCode", "Date", "SortName", "LastClose", "LotUnit", "CurrentVolume",
                "AskVolume", "BidVolume", "QuoteCurrency","TotalVolume","LastSettlement",
                "Positions","DayAddPositions","QuoteUnit","TradeTurnover","TotalTurnover","TurnoverRate",
                "PriceEarningRatio","NegotiableShares","MarketCapitalizations","TotalEquity", "ExchangeName",
            };

            //直接显示的字段集合
            DirectDisplayFields = new List<string>
            {
                "GoodsCode", "Name", "LotUnit", "QuoteUnit", "SortName", "ExchangeName", "QuoteCurrency"
            };

            RightAlignFields = new List<string>()
            {
                //"GoodsCode", "Name" ,"Date","SortName","ExchangeName","DeliveryDate","QuoteCurrency","QuoteUnit"
            };

            //当行情价格改变时，显示边框的字段
            ChanageBorderFields = new List<string>()
            {
                "BidPrice", "AskPrice", "CurrentPrice"
            };

        }

        #endregion Constructors

        #region Methods

        #region Public Static Methods

        /// <summary>
        /// 设置字段对齐方式
        /// </summary>
        /// <param name="fieldName">Name of the field.</param>
        /// <returns>TextAlignment.</returns>
        public static TextAlignment GetFieldAlign(string fieldName)
        {
            return RightAlignFields.Contains(fieldName) ? TextAlignment.Right : TextAlignment.Center;
        }

        /// <summary>
        /// 是否是格式化的显示字段
        /// </summary>
        /// <param name="fieldName">Name of the field.</param>
        /// <returns><c>true</c> if [is display field] [the specified field name]; otherwise, <c>false</c>.</returns>
        public static bool IsDisplayField(string fieldName)
        {
            return !DirectDisplayFields.Contains(fieldName);
        }

        /// <summary>
        /// 获取映射后的字段颜色名称
        /// </summary>
        /// <param name="fieldName">映射字段名称</param>
        /// <returns>字段颜色名称</returns>
        public static string MapColorField(string fieldName)
        {
            if (DefaultColorFields.Contains(fieldName))
                return "DefaultColor";
            else
                return fieldName + "Color";
        }

        /// <summary>
        /// 获取映射后的字段名称
        /// </summary>
        /// <param name="fieldName">字段名称</param>
        /// <returns>映射字段名称</returns>
        public static string MapField(string fieldName)
        {
            if (FieldMap.ContainsKey(fieldName))
                return FieldMap[fieldName];
            else
                return fieldName;
        }

        /// <summary>
        /// 是否为显示边框的字段
        /// </summary>
        /// <param name="fieldName">映射字段名称</param>
        /// <returns>true为显示边框的字段，否则为false</returns>
        public static bool IsShowBorderField(string fieldName)
        {
            if (string.IsNullOrWhiteSpace(fieldName)) return false;
            return ChanageBorderFields.Contains(fieldName);
        }

        /// <summary>
        /// 获取映射显示变化的边框的字段
        /// </summary>
        /// <param name="fieldName">字段名称</param>
        /// <returns>行情绑定的字段名</returns>
        public static string MapShowBorderField(string fieldName)
        {
            return "Is" + fieldName + "Border";
        }

        #endregion Public Static Methods

        #endregion Methods
    }
}