224 lines
6.7 KiB
Go
224 lines
6.7 KiB
Go
package finance_test
|
|
|
|
import (
|
|
"fmt"
|
|
"time"
|
|
|
|
"github.com/egoist/mygo/ui"
|
|
|
|
"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/core"
|
|
"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/data"
|
|
"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/finance"
|
|
)
|
|
|
|
func ExampleTickerTape() {
|
|
items := []finance.TickerItem{{Symbol: "MUJC", Price: 412.08, ChangePercent: -1.35}, {Symbol: "AVE", Price: 88.2, ChangePercent: 2.1}}
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
finance.TickerTape(c, items, finance.TickerTapeOptions{})
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleQuoteCard() {
|
|
quote := finance.Quote{Symbol: "MUJC", Name: "Ave Mujica Holdings", Price: 412.08, Change: -5.62, ChangePercent: -1.35}
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
finance.QuoteCard(c, quote, finance.QuoteCardOptions{})
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExamplePriceText() {
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
core.UseTrend(c, core.RedUp)
|
|
finance.PriceText(c, 18234.5, finance.PriceTextOptions{Compare: true, Reference: 18000})
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExamplePriceChangeBadge() {
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
finance.PriceChangeBadge(c, -5.62, -1.35, finance.PriceChangeBadgeOptions{})
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleOrderBook() {
|
|
var state finance.OrderBookState
|
|
book := finance.OrderBookData{
|
|
Bids: []finance.BookLevel{{Price: 100.00, Size: 5}, {Price: 99.99, Size: 3}},
|
|
Asks: []finance.BookLevel{{Price: 100.01, Size: 1}, {Price: 100.02, Size: 2}},
|
|
}
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
if price, side, ok := finance.OrderBook(c, &state, book, finance.OrderBookOptions{Groups: []float64{0.01, 0.05}}).Clicked(); ok {
|
|
fmt.Println("order at", price, side)
|
|
}
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleLevel2Quotes() {
|
|
data := finance.Level2Data{
|
|
Bids: []finance.L2Level{{Price: 100.00, Size: 500, Orders: 12}},
|
|
Asks: []finance.L2Level{{Price: 100.01, Size: 200, Orders: 3}},
|
|
}
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
finance.Level2Quotes(c, data, finance.Level2QuotesOptions{})
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleTimeAndSales() {
|
|
var state finance.TimeAndSalesState
|
|
trades := []finance.TradePrint{{ID: "1", Time: time.Now(), Price: 100.01, Size: 300, Side: finance.SideBuy}}
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
finance.TimeAndSales(c, &state, trades, finance.TimeAndSalesOptions{LargeSize: 1000})
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleDepthLadder() {
|
|
var state finance.DepthLadderState
|
|
book := finance.OrderBookData{Bids: []finance.BookLevel{{Price: 100, Size: 5}}, Asks: []finance.BookLevel{{Price: 100.01, Size: 2}}}
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
if price, side, ok := finance.DepthLadder(c, &state, 100, book, finance.DepthLadderOptions{TickSize: 0.01}).Clicked(); ok {
|
|
fmt.Println("place", side, "at", price)
|
|
}
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleSpreadIndicator() {
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
finance.SpreadIndicator(c, 99.95, 100.05, finance.SpreadIndicatorOptions{WarnPercent: 0.5})
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleBidAskBar() {
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
finance.BidAskBar(c, 6234, 3820, finance.BidAskBarOptions{})
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleOrderEntry() {
|
|
var state finance.OrderEntryState
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
if order, ok := finance.OrderEntry(c, &state, finance.OrderEntryOptions{Symbol: "MUJC", Last: 100.2}).Submitted(); ok {
|
|
fmt.Println("place", order.Quantity)
|
|
state.EndSubmit("")
|
|
}
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleQuickTradeButtons() {
|
|
quantity := 10.0
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
if side, q, ok := finance.QuickTradeButtons(c, &quantity, finance.QuickTradeButtonsOptions{Symbol: "MUJC", Confirm: true}).Traded(); ok {
|
|
fmt.Println(side, q)
|
|
}
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExamplePositionTable() {
|
|
var state data.DataTableState[string]
|
|
rows := []finance.PositionRow{{ID: "p1", Symbol: "MUJC", Quantity: 100, AvgCost: 400, Price: 412.08}}
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
if id, ok := finance.PositionTable(c, &state, rows, finance.PositionTableOptions{}).Acted(); ok {
|
|
fmt.Println("close", id)
|
|
}
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleOrderTable() {
|
|
var state finance.OrderTableState
|
|
rows := []finance.OrderRow{{ID: "o1", Symbol: "MUJC", Side: finance.SideBuy, Price: 99.5, Quantity: 100, Filled: 40, Status: finance.OrderPartial}}
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
if id, ok := finance.OrderTable(c, &state, rows, finance.OrderTableOptions{}).Acted(); ok {
|
|
fmt.Println("cancel", id)
|
|
}
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleTradeHistoryTable() {
|
|
var state finance.TradeHistoryTableState
|
|
rows := []finance.FillRow{{ID: "f1", Time: time.Now(), Symbol: "MUJC", Side: finance.SideBuy, Price: 400, Quantity: 10, Fee: 1.2}}
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
if fills, ok := finance.TradeHistoryTable(c, &state, rows, finance.TradeHistoryTableOptions{}).Exported(); ok {
|
|
fmt.Println("export", len(fills))
|
|
}
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExamplePnLDisplay() {
|
|
hidden := false
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
finance.PnLDisplay(c, finance.PnL{Realized: 1200.5, Unrealized: -340.2, Today: 88}, &hidden, finance.PnLDisplayOptions{Currency: "$"})
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleLeverageSlider() {
|
|
leverage := 5.0
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
if finance.LeverageSlider(c, &leverage, finance.LeverageSliderOptions{Warning: 10, Danger: 50}).Changed() {
|
|
fmt.Println("leverage", leverage)
|
|
}
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleMarginIndicator() {
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
finance.MarginIndicator(c, 0.86, finance.MarginIndicatorOptions{})
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleRiskMeter() {
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
finance.RiskMeter(c, 4, finance.RiskMeterOptions{})
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|
|
|
|
func ExampleOrderConfirmDialog() {
|
|
open := true
|
|
view := func(c *ui.Context) {
|
|
core.Use(c, core.Settings{})
|
|
r := finance.OrderConfirmDialog(c, &open, finance.OrderConfirmDialogOptions{
|
|
Lines: []finance.OrderSummaryLine{{Label: "Symbol", Value: "MUJC"}, {Label: "Quantity", Value: "100"}},
|
|
Risk: "Leveraged products can lose more than the deposit.",
|
|
Acknowledge: "I understand the risk",
|
|
})
|
|
if r.Confirmed {
|
|
fmt.Println("send order")
|
|
}
|
|
}
|
|
ui.Render(view, 400, 300, 1)
|
|
}
|