package response

import (
	"encoding/xml"
)

type PositionEvent struct {
	XMLName           xml.Name `xml:"position"`
	AccountId         int64    `xml:"accountId"`
	InstrumentId      int64    `xml:"instrumentId"`
	Valuation         float64  `xml:"valuation"`
	ShortUnfilledQuantity float64  `xml:"shortUnfilledQuantity"`
	LongUnfilledQuantity  float64  `xml:"longUnfilledQuantity"`
	ShortUnfilledCost float64  `xml:"shortUnfilledCost"`
	LongUnfilledCost  float64  `xml:"longUnfilledCost"`
	OpenQuantity      float64  `xml:"openQuantity"`
	CumulativeCost    float64  `xml:"cumulativeCost"`
	OpenCost          float64  `xml:"openCost"`
    Margin            float64  `xml:"-"`
    Profit            float64  `xml:"-"`
    CurPrice          float64  `xml:"-"`
    OpenPrice         float64  `xml:"-"`
    Currency          string  `xml:"-"`
    ExchangeRate      *ExchangeRateEvent `xml:"-"`
}


type Positions struct {
    XMLName xml.Name `xml:"positions"`
    Data []*PositionEvent `xml:"page>order"`
    HasMoreResults bool `xml:"hasMoreResults"`
    CorrelationId int64  `xml:"correlationId"`
}

/*
<position>
<accountId>1334343885</accountId>
<instrumentId>4001</instrumentId>
<valuation>-57.895</valuation>
<shortUnfilledCost>0</shortUnfilledCost>
<longUnfilledCost>0</longUnfilledCost>
<openQuantity>1</openQuantity>
<cumulativeCost>12996.7</cumulativeCost>
<openCost>12996.7</openCost>
</position>
*/
func NewPositionEvent(data string) *PositionEvent {
	r := PositionEvent{}
	err := xml.Unmarshal([]byte(data), &r)
	if err != nil {
		return nil
	}
	return &r
}