@using System.Collections.Generic
@using System.Linq
@using Resto.Front.PrintTemplates.Cheques.Razor
@using Resto.Front.PrintTemplates.Cheques.Razor.TemplateModels

@inherits TemplateBase<IPastOrderCashMemoCheque>

@{
  var order = Model.Order;
  var chequeInfo = Model.ChequeInfo;
  var session = chequeInfo.Session;

    var paymentsSum = 0m;
  bool useAggregatedDiscount;
  if (order.Items.Count() < 2)
  {
    useAggregatedDiscount = true;
  }
  else
  {
    const decimal MaxGeneralDiscountDeviation = 0.01m;
    var discounts = order.Items.Select(x => x.SumWithoutDiscounts == 0 ? 0 : x.SumWithDiscounts / x.SumWithoutDiscounts).ToList();
    useAggregatedDiscount = discounts.Max() - discounts.Min() < MaxGeneralDiscountDeviation;
  }

  var resultSum = order.Items.Sum(item => item.SumWithDiscounts);
  var subTotal = order.Items.Sum(item => item.SumWithoutDiscounts);
}

<doc>
  @* header *@

<line symbols="*" />
 <center><f2>Eleni's Pizza Works</f2></center>
    <center>6711 15th St E,  Sarasota, FL 34243</center>

<line symbols="*" />

    <pair left="Current terminal: @Model.CommonInfo.CurrentTerminal" right="" />
   
        <pair left="@string.Format(Resources.CashRegisterFormat, Model.ChequeInfo.Session.CashRegisterNumber)" right="@string.Format("{0}{1}", Resources.HeadCashRegisterShift,  Model.ChequeInfo.Session.Number)" />
   <pair left="@Resources.CurrentDate" right="@FormatDateTimeCustom(Model.CommonInfo.CurrentTime, "MM/dd/yyyy hh:mm tt")" />
    <pair left="@string.Format(Resources.BillHeaderCashierPattern, chequeInfo.Cashier.GetNameOrEmpty())" right="@string.Format(Resources.BillHeaderWaiterPattern, chequeInfo.Cashier.GetNameOrEmpty())" />
    <center><f2>Check #@order.Number</f2></center>
  @* body *@
  <line />
  @Products(order.Items, useAggregatedDiscount)
  <line />
  @if (useAggregatedDiscount && subTotal != resultSum)
  {
    var percent = decimal.Round((resultSum / subTotal - 1) * 100, 2);
    var sum = resultSum - subTotal;
    <pair left="@Resources.BillFooterTotalPlain" right="$@FormatMoney(subTotal)" />
    <table>
      <columns>
        <column formatter="split" />
        <column align="right" autowidth="" />
        <column align="right" autowidth="" />
      </columns>
      <cells>
        <ct>
          @(percent < 0m ? string.Format(Resources.AggregatedDiscountNameFormat, -percent) : string.Format(Resources.AggregatedIncreaseNameFormat, percent))
        </ct>
        <ct>
          @FormatPercent(percent)
        </ct>
        <ct>
          $@FormatMoney(sum)
        </ct>
      </cells>
    </table>
  }
  
  @* payments *@
  <pair left="@Resources.BillFooterTotalLower" right="$@FormatMoney(resultSum)" />
  <pair left="Sales tax" right="$@FormatMoney(resultSum/100 * 7)" />
  <line />
  @foreach (var prepay in order.Payments.Where(p => p.IsPrepay))
  {
    paymentsSum += prepay.Sum;
    <pair left="@string.Format(Resources.PrepayTemplate, prepay.Type.Name)" right="$@FormatMoney(prepay.Sum)" />
  }
  @foreach (var payment in order.Payments.Where(p => !p.IsPrepay))
  {
    paymentsSum += payment.Sum;
    <pair left="@payment.Type.Name" right="$@FormatMoney(payment.Sum)" />
  }
  <pair left="TOTAL DUE:" right="$@FormatMoney(resultSum - paymentsSum)" />

</doc>

@helper Products(IEnumerable<IPastOrderItem> orderItems, bool useAggregatedDiscount)
{
  if (orderItems.IsEmpty())
  {
    @Resources.ZeroChequeBody
  }
  else
  {
    <table>
      <columns>
        <column formatter="split" />
        <column align="right" autowidth="" />
        <column align="right" autowidth="" />
      </columns>
      <cells>
        <ct>
          Item
        </ct>
        <ct>
          @Resources.AmountShort
        </ct>
        <ct>
          @Resources.ResultSum
        </ct>
        <linecell />
        @foreach (var orderItem in orderItems)
        {
          @Product(orderItem, useAggregatedDiscount)
        }
      </cells>
    </table>
  }
}

@helper Product(IPastOrderItem orderItem, bool useAggregatedDiscount)
{

  <c>
  @(orderItem.ProductSize == null ? orderItem.Product.Name : string.Format(Resources.ProductNameWithSizeFormat, orderItem.Product.Name, orderItem.ProductSize.Name))
</c>
  <ct>
    @FormatAmount(orderItem.Amount)
  </ct>
  <ct>
    @FormatMoney(orderItem.SumWithoutDiscounts)
  </ct>
}