using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using MarketData.Utils;

namespace MarketData.MarketDataModel
{
  public class DivExDateItem
  {
    public DivExDateItem()
    {
    }
    public String Symbol
    {
      get;
      set;
    }
    public DateTime DivExDate
    {
      get;
      set;
    }
  }
  public class DividendHistory : List<DividendHistoryItem>
  {
    public DividendHistory()
    {
    }
    public DividendHistory(List<DividendHistoryItem> items)
    {
      foreach(DividendHistoryItem item in items)Add(item);
    }
    public bool HasConsecutivePayments(int requiredConsecutiveMonths)
    {
      if(0==Count||Count<requiredConsecutiveMonths+1)return false;
      DateGenerator dateGenerator=new DateGenerator();
      DateTime initialDate=this[0].DivExDate;
      for(int index=1;index<requiredConsecutiveMonths+1;index++)
      {
        initialDate-=new TimeSpan(DateTime.DaysInMonth(initialDate.Year,initialDate.Month),0,0,0);
        if(!initialDate.Month.Equals(this[index].DivExDate.Month))return false;
      }
      return true;
    }
  }
  public class DividendHistoryItem
  {
    public DividendHistoryItem()
    {
    }
    public String Symbol
    {
      get;
      set;
    }
    public String DividendType
    {
      get;
      set;
    }
    public double? CashAmount
    {
      get;
      set;
    }
    public DateTime? DeclarationDate
    {
      get;
      set;
    }
    public DateTime? RecordDate
    {
      get;
      set;
    }
    public DateTime? PaymentDate
    {
      get;
      set;
    }
    public DateTime DivExDate
    {
      get;
      set;
    }
    public DateTime Modified
    {
      get;
      set;
    }
  }
}