package types

var LossEmoji = "🔥"
var ProfitEmoji = "💰"

type Interval string

func (i Interval) Minutes() (int64, bool) {
	m, ok := SupportedIntervals[i]
	if !ok || m <= 0 {
		return m, false
	}
	return m / 60, true
}

func (i Interval) Seconds() (int64, bool) {
	m, ok := SupportedIntervals[i]
	if !ok || m <= 0 {
		return m, false
	}
	return m, true
}

func (i Interval) Milliseconds() (int64, bool) {
	m, ok := SupportedIntervals[i]
	if !ok || m <= 0 {
		return m, false
	}
	return m * 1000, true
}

var (
	Interval1s  = Interval("1s")
	Interval1m  = Interval("1m")
	Interval3m  = Interval("3m")
	Interval5m  = Interval("5m")
	Interval15m = Interval("15m")
	Interval30m = Interval("30m")
	Interval1h  = Interval("1h")
	Interval2h  = Interval("2h")
	Interval4h  = Interval("4h")
	Interval6h  = Interval("6h")
	Interval12h = Interval("12h")
	Interval1d  = Interval("1d")
	Interval2d  = Interval("2d")
	Interval3d  = Interval("3d")
	Interval5d  = Interval("5d")
	Interval1w  = Interval("1w")
	Interval1mo = Interval("1mo")
	Interval3mo = Interval("3mo")
)

// IntervalWindow is used by the indicators
type IntervalWindow struct {
	// The interval of kline
	Interval Interval `json:"interval"`

	// The windows size of the indicator (for example, EWMA and SMA)
	Window int `json:"window"`

	// RightWindow is used by the pivot indicator
	RightWindow *int `json:"rightWindow"`
}

type IntervalMap map[Interval]int64

var SupportedIntervals = IntervalMap{
	Interval1s:  1,
	Interval1m:  1 * 60,
	Interval3m:  3 * 60,
	Interval5m:  5 * 60,
	Interval15m: 15 * 60,
	Interval30m: 30 * 60,
	Interval1h:  60 * 60,
	Interval2h:  60 * 60 * 2,
	Interval4h:  60 * 60 * 4,
	Interval6h:  60 * 60 * 6,
	Interval12h: 60 * 60 * 12,
	Interval1d:  60 * 60 * 24,
	Interval2d:  60 * 60 * 24 * 2,
	Interval3d:  60 * 60 * 24 * 3,
	Interval5d:  60 * 60 * 24 * 5,
	Interval1w:  60 * 60 * 24 * 7,
	// Interval1mo: 60 * 60 * 24 * 30,
	// Interval3mo: 60 * 60 * 24 * 30 * 3,
}