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package cointop
import (
"fmt"
"math"
"strings"
"time"
types "github.com/miguelmota/cointop/pkg/api/types"
"github.com/miguelmota/cointop/pkg/color"
"github.com/miguelmota/cointop/pkg/humanize"
"github.com/miguelmota/cointop/pkg/pad"
"github.com/miguelmota/cointop/pkg/ui"
log "github.com/sirupsen/logrus"
)
// MarketbarView is structure for marketbar view
type MarketbarView = ui.View
// NewMarketbarView returns a new marketbar view
func NewMarketbarView() *MarketbarView {
var view *MarketbarView = ui.NewView("marketbar")
return view
}
// UpdateMarketbar updates the market bar view
func (ct *Cointop) UpdateMarketbar() error {
log.Debug("UpdateMarketbar()")
maxX := ct.Width()
logo := "❯❯❯cointop"
if ct.colorschemeName == "cointop" {
logo = fmt.Sprintf("%s%s%s%s", color.Green("❯"), color.Cyan("❯"), color.Green("❯"), color.Cyan("cointop"))
}
var content string
if ct.IsPortfolioVisible() {
ct.State.marketBarHeight = 1
total := ct.GetPortfolioTotal()
totalstr := humanize.Monetaryf(total, 2)
if !(ct.State.currencyConversion == "BTC" || ct.State.currencyConversion == "ETH" || total < 1) {
total = math.Round(total*1e2) / 1e2
totalstr = humanize.Monetaryf(total, 2)
}
if ct.State.hidePortfolioBalances {
totalstr = HiddenBalanceChars
}
timeframe := ct.State.selectedChartRange
chartname := ct.SelectedCoinName()
var charttitle string
if chartname == "" {
chartname = "Portfolio"
charttitle = ct.colorscheme.MarketBarLabelActive(chartname)
} else {
charttitle = fmt.Sprintf("Portfolio - %s", ct.colorscheme.MarketBarLabelActive(chartname))
}
var percentChange24H float64
for _, p := range ct.GetPortfolioSlice() {
n := ((p.Balance / total) * p.PercentChange24H)
if math.IsNaN(n) {
continue
}
percentChange24H += n
}
color24h := ct.colorscheme.MarketbarSprintf()
arrow := ""
if percentChange24H > 0 {
color24h = ct.colorscheme.MarketbarChangeUpSprintf()
arrow = "▲"
}
if percentChange24H < 0 {
color24h = ct.colorscheme.MarketbarChangeDownSprintf()
arrow = "▼"
}
chartInfo := ""
if !ct.State.hideChart {
chartInfo = fmt.Sprintf(
"[ Chart: %s %s ] ",
charttitle,
timeframe,
)
}
content = fmt.Sprintf(
"%sTotal Portfolio Value: %s • 24H: %s",
chartInfo,
ct.colorscheme.MarketBarLabelActive(fmt.Sprintf("%s%s", ct.CurrencySymbol(), totalstr)),
color24h(fmt.Sprintf("%.2f%%%s", percentChange24H, arrow)),
)
} else {
ct.State.marketBarHeight = 1
if ct.Width() < 125 {
ct.State.marketBarHeight = 2
}
var market types.GlobalMarketData
var err error
cachekey := ct.CacheKey("market")
cached, found := ct.cache.Get(cachekey)
if found {
// cache hit
var ok bool
market, ok = cached.(types.GlobalMarketData)
if ok {
log.Debug("UpdateMarketbar() soft cache hit")
}
}
if market.TotalMarketCapUSD == 0 {
market, err = ct.api.GetGlobalMarketData(ct.State.currencyConversion)
if err != nil {
if ct.filecache != nil {
ct.filecache.Get(cachekey, &market)
}
}
ct.cache.Set(cachekey, market, 10*time.Second)
if ct.filecache != nil {
go func() {
ct.filecache.Set(cachekey, market, 24*time.Hour)
}()
}
}
timeframe := ct.State.selectedChartRange
chartname := ct.SelectedCoinName()
if chartname == "" {
chartname = "Global"
}
chartInfo := ""
if !ct.State.hideChart {
chartInfo = fmt.Sprintf(
"[ Chart: %s %s ] ",
ct.colorscheme.MarketBarLabelActive(chartname),
timeframe,
)
}
separator1 := "•"
separator2 := "•"
offset := strings.Repeat(" ", 12)
if ct.Width() < 105 {
separator1 = "\n" + offset
} else if ct.Width() < 125 {
separator2 = "\n" + offset
}
content = fmt.Sprintf(
"%sGlobal ▶ Market Cap: %s %s 24H Volume: %s %s BTC Dominance: %.2f%%",
chartInfo,
fmt.Sprintf("%s%s", ct.CurrencySymbol(), humanize.Monetaryf(market.TotalMarketCapUSD, 0)),
separator1,
fmt.Sprintf("%s%s", ct.CurrencySymbol(), humanize.Monetaryf(market.Total24HVolumeUSD, 0)),
separator2,
market.BitcoinPercentageOfMarketCap,
)
}
content = fmt.Sprintf("%s %s", logo, content)
content = pad.Right(content, maxX, " ")
content = ct.colorscheme.Marketbar(content)
ct.UpdateUI(func() error {
return ct.Views.Marketbar.Update(content)
})
return nil
}
|
