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292 lines
8.1 KiB
Go
292 lines
8.1 KiB
Go
package cointop
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import (
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"fmt"
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"strconv"
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"time"
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"github.com/miguelmota/cointop/pkg/humanize"
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"github.com/miguelmota/cointop/pkg/table"
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)
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// SupportedCoinTableHeaders are all the supported coin table header columns
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var SupportedCoinTableHeaders = []string{
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"rank",
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"name",
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"symbol",
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"price",
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"1h_change",
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"24h_change",
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"7d_change",
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"30d_change",
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"24h_volume",
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"market_cap",
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"available_supply",
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"total_supply",
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"last_updated",
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}
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// DefaultCoinTableHeaders are the default coin table header columns
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var DefaultCoinTableHeaders = []string{
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"rank",
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"name",
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"symbol",
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"price",
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"1h_change",
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"24h_change",
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"7d_change",
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"24h_volume",
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"market_cap",
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"available_supply",
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"total_supply",
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"last_updated",
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}
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// ValidCoinsTableHeader returns true if it's a valid table header name
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func (ct *Cointop) ValidCoinsTableHeader(name string) bool {
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for _, v := range SupportedCoinTableHeaders {
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if v == name {
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return true
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}
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}
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return false
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}
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// GetCoinsTableHeaders returns the coins table headers
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func (ct *Cointop) GetCoinsTableHeaders() []string {
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return ct.State.coinsTableColumns
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}
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// GetCoinsTable returns the table for diplaying the coins
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func (ct *Cointop) GetCoinsTable() *table.Table {
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maxX := ct.width()
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t := table.NewTable().SetWidth(maxX)
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var rows [][]*table.RowCell
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headers := ct.GetCoinsTableHeaders()
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if ct.IsFavoritesVisible() {
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headers = ct.GetFavoritesTableHeaders()
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}
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ct.ClearSyncMap(ct.State.tableColumnWidths)
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ct.ClearSyncMap(ct.State.tableColumnAlignLeft)
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for _, coin := range ct.State.coins {
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if coin == nil {
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continue
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}
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var rowCells []*table.RowCell
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for _, header := range headers {
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leftMargin := 1
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rightMargin := 1
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switch header {
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case "rank":
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star := " "
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rankcolor := ct.colorscheme.TableRow
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if coin.Favorite {
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star = "*"
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rankcolor = ct.colorscheme.TableRowFavorite
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}
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rank := fmt.Sprintf("%s%6v ", star, coin.Rank)
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ct.SetTableColumnWidth(header, 8)
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ct.SetTableColumnAlignLeft(header, false)
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rowCells = append(rowCells, &table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: false,
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Color: rankcolor,
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Text: rank,
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})
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case "name":
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name := TruncateString(coin.Name, 16)
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namecolor := ct.colorscheme.TableRow
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if coin.Favorite {
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namecolor = ct.colorscheme.TableRowFavorite
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}
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ct.SetTableColumnWidthFromString(header, name)
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ct.SetTableColumnAlignLeft(header, true)
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rowCells = append(rowCells, &table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: true,
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Color: namecolor,
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Text: name,
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})
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case "symbol":
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symbol := TruncateString(coin.Symbol, 6)
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ct.SetTableColumnWidthFromString(header, symbol)
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ct.SetTableColumnAlignLeft(header, true)
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rowCells = append(rowCells,
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&table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: true,
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Color: ct.colorscheme.TableRow,
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Text: symbol,
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})
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case "price":
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text := ct.FormatPrice(coin.Price)
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ct.SetTableColumnWidthFromString(header, text)
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ct.SetTableColumnAlignLeft(header, false)
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rowCells = append(rowCells,
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&table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: false,
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Color: ct.colorscheme.TableColumnPrice,
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Text: text,
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})
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case "24h_volume":
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text := humanize.Monetaryf(coin.Volume24H, 0)
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ct.SetTableColumnWidthFromString(header, text)
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ct.SetTableColumnAlignLeft(header, false)
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rowCells = append(rowCells,
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&table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: false,
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Color: ct.colorscheme.TableRow,
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Text: text,
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})
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case "1h_change":
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color1h := ct.colorscheme.TableColumnChange
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if coin.PercentChange1H > 0 {
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color1h = ct.colorscheme.TableColumnChangeUp
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}
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if coin.PercentChange1H < 0 {
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color1h = ct.colorscheme.TableColumnChangeDown
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}
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text := fmt.Sprintf("%v%%", humanize.Numericf(coin.PercentChange1H, 2))
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ct.SetTableColumnWidthFromString(header, text)
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ct.SetTableColumnAlignLeft(header, false)
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rowCells = append(rowCells,
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&table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: false,
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Color: color1h,
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Text: text,
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})
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case "24h_change":
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color24h := ct.colorscheme.TableColumnChange
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if coin.PercentChange24H > 0 {
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color24h = ct.colorscheme.TableColumnChangeUp
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}
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if coin.PercentChange24H < 0 {
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color24h = ct.colorscheme.TableColumnChangeDown
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}
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text := fmt.Sprintf("%v%%", humanize.Numericf(coin.PercentChange24H, 2))
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ct.SetTableColumnWidthFromString(header, text)
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ct.SetTableColumnAlignLeft(header, false)
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rowCells = append(rowCells,
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&table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: false,
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Color: color24h,
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Text: text,
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})
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case "7d_change":
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color7d := ct.colorscheme.TableColumnChange
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if coin.PercentChange7D > 0 {
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color7d = ct.colorscheme.TableColumnChangeUp
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}
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if coin.PercentChange7D < 0 {
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color7d = ct.colorscheme.TableColumnChangeDown
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}
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text := fmt.Sprintf("%v%%", humanize.Numericf(coin.PercentChange7D, 2))
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ct.SetTableColumnWidthFromString(header, text)
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ct.SetTableColumnAlignLeft(header, false)
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rowCells = append(rowCells,
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&table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: false,
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Color: color7d,
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Text: text,
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})
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case "30d_change":
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color30d := ct.colorscheme.TableColumnChange
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if coin.PercentChange30D > 0 {
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color30d = ct.colorscheme.TableColumnChangeUp
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}
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if coin.PercentChange30D < 0 {
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color30d = ct.colorscheme.TableColumnChangeDown
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}
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text := fmt.Sprintf("%v%%", humanize.Numericf(coin.PercentChange30D, 2))
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ct.SetTableColumnWidthFromString(header, text)
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ct.SetTableColumnAlignLeft(header, false)
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rowCells = append(rowCells,
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&table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: false,
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Color: color30d,
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Text: text,
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})
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case "market_cap":
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text := humanize.Monetaryf(coin.MarketCap, 0)
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ct.SetTableColumnWidthFromString(header, text)
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ct.SetTableColumnAlignLeft(header, false)
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rowCells = append(rowCells,
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&table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: false,
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Color: ct.colorscheme.TableRow,
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Text: text,
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})
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case "total_supply":
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text := humanize.Numericf(coin.TotalSupply, 0)
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ct.SetTableColumnWidthFromString(header, text)
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ct.SetTableColumnAlignLeft(header, false)
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rowCells = append(rowCells,
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&table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: false,
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Color: ct.colorscheme.TableRow,
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Text: text,
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})
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case "available_supply":
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text := humanize.Numericf(coin.AvailableSupply, 0)
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ct.SetTableColumnWidthFromString(header, text)
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ct.SetTableColumnAlignLeft(header, false)
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rowCells = append(rowCells,
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&table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: false,
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Color: ct.colorscheme.TableRow,
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Text: text,
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})
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case "last_updated":
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unix, _ := strconv.ParseInt(coin.LastUpdated, 10, 64)
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lastUpdated := time.Unix(unix, 0).Format("15:04:05 Jan 02")
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ct.SetTableColumnWidthFromString(header, lastUpdated)
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ct.SetTableColumnAlignLeft(header, false)
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rowCells = append(rowCells,
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&table.RowCell{
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LeftMargin: leftMargin,
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RightMargin: rightMargin,
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LeftAlign: false,
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Color: ct.colorscheme.TableRow,
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Text: lastUpdated,
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})
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}
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}
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rows = append(rows, rowCells)
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}
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for _, row := range rows {
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for i, header := range headers {
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row[i].Width = ct.GetTableColumnWidth(header)
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}
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t.AddRowCells(row...)
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}
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return t
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}
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// TableCoinsLen returns the number of coins in coins table
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func (ct *Cointop) TableCoinsLen() int {
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return len(ct.GetTableCoinsSlice())
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}
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