Add chart loading label

cointop/chart.go

@@ -92,6 +92,7 @@ func (ct *Cointop) UpdateChart() error {
 
 		}
 	}
+
 	ct.update(func() {
 		if ct.Views.Chart.Backing() == nil {
 			return
@@ -108,6 +109,7 @@ func (ct *Cointop) ChartPoints(symbol string, name string) error {
 	maxX := ct.maxTableWidth - 3
 	chartPointsLock.Lock()
 	defer chartPointsLock.Unlock()
+
 	// TODO: not do this (SoC)
 	go ct.updateMarketbar()
 
@@ -209,6 +211,7 @@ func (ct *Cointop) PortfolioChart() error {
 	maxX := ct.maxTableWidth - 3
 	chartPointsLock.Lock()
 	defer chartPointsLock.Unlock()
+
 	// TODO: not do this (SoC)
 	go ct.updateMarketbar()
 
@@ -374,7 +377,23 @@ func (ct *Cointop) ToggleCoinChart() error {
 		ct.State.selectedCoin = highlightedcoin
 	}
 
+	go ct.ShowChartLoader()
 	go ct.UpdateChart()
 	go ct.updateMarketbar()
 	return nil
 }
+
+// ShowChartLoader shows chart loading indicator
+func (ct *Cointop) ShowChartLoader() error {
+	ct.update(func() {
+		if ct.Views.Chart.Backing() == nil {
+			return
+		}
+
+		content := "\n\nLoading..."
+		ct.Views.Chart.Backing().Clear()
+		fmt.Fprint(ct.Views.Chart.Backing(), ct.colorscheme.Chart(content))
+	})
+
+	return nil
+}

cointop/common/api/impl/coingecko/coingecko.go

@@ -149,7 +149,7 @@ func (s *Service) GetAllCoinData(convert string, ch chan []apitypes.Coin) error
 func (s *Service) GetCoinGraphData(symbol, name string, start, end int64) (apitypes.CoinGraph, error) {
 	ret := apitypes.CoinGraph{}
 	days := strconv.Itoa(util.CalcDays(start, end))
-	chart, err := s.client.CoinsIDMarketChart(strings.ToLower(name), "usd", days)
+	chart, err := s.client.CoinsIDMarketChart(util.NameToSlug(name), "usd", days)
 	if err != nil {
 		return ret, err
 	}

cointop/portfolio.go

@@ -23,6 +23,7 @@ func NewPortfolioUpdateMenuView() *PortfolioUpdateMenuView {
 func (ct *Cointop) togglePortfolio() error {
 	ct.State.filterByFavorites = false
 	ct.State.portfolioVisible = !ct.State.portfolioVisible
+	go ct.UpdateChart()
 	go ct.updateTable()
 	return nil
 }
@@ -30,6 +31,7 @@ func (ct *Cointop) togglePortfolio() error {
 func (ct *Cointop) toggleShowPortfolio() error {
 	ct.State.filterByFavorites = false
 	ct.State.portfolioVisible = true
+	go ct.UpdateChart()
 	go ct.updateTable()
 	return nil
 }
@@ -39,6 +41,7 @@ func (ct *Cointop) togglePortfolioUpdateMenu() error {
 	if ct.State.portfolioUpdateMenuVisible {
 		return ct.showPortfolioUpdateMenu()
 	}
+
 	return ct.hidePortfolioUpdateMenu()
 }
 

cointop/table.go

@@ -43,6 +43,8 @@ func tableColumnOrder() []string {
 	}
 }
 
+const dots = "..."
+
 // RefreshTable refreshes the table
 func (ct *Cointop) RefreshTable() error {
 	maxX := ct.width()
@@ -74,7 +76,6 @@ func (ct *Cointop) RefreshTable() error {
 				color24h = ct.colorscheme.TableColumnChangeDown
 			}
 			name := coin.Name
-			dots := "..."
 			star := " "
 			rank := fmt.Sprintf("%s%v", star, ct.colorscheme.TableRow(fmt.Sprintf("%6v ", coin.Rank)))
 			if len(name) > 20 {
@@ -143,7 +144,6 @@ func (ct *Cointop) RefreshTable() error {
 				color7d = ct.colorscheme.TableColumnChangeDown
 			}
 			name := coin.Name
-			dots := "..."
 			star := ct.colorscheme.TableRow(" ")
 			if coin.Favorite {
 				star = ct.colorscheme.TableRowFavorite("*")
@@ -312,7 +312,7 @@ func (ct *Cointop) RowLinkShort() string {
 			path = parts[len(parts)-1]
 		}
 
-		return fmt.Sprintf("http://%s/.../%s", host, path)
+		return fmt.Sprintf("http://%s/%s/%s", host, dots, path)
 	}
 
 	return ""

cointop/view.go

@@ -36,12 +36,18 @@ func (view *View) SetBacking(gocuiView *gocui.View) {
 	view.backing = gocuiView
 }
 
-// Height returns thejview height
+// Height returns the view height
 func (view *View) Height() int {
 	_, h := view.backing.Size()
 	return h
 }
 
+// Width returns the view width
+func (view *View) Width() int {
+	w, _ := view.backing.Size()
+	return w
+}
+
 // Name returns the view's name
 func (view *View) Name() string {
 	return view.name