Migrate all modules to their own subfolder

Handles #375

modules/cryptoexchanges/cryptolive/price/price.go

@@ -0,0 +1,28 @@
+package price
+
+type list struct {
+	items []*fromCurrency
+}
+
+type fromCurrency struct {
+	name        string
+	displayName string
+	to          []*toCurrency
+}
+
+type toCurrency struct {
+	name  string
+	price float32
+}
+
+type cResponse map[string]float32
+
+/* -------------------- Unexported Functions -------------------- */
+
+func (l *list) addItem(name string, displayName string, to []*toCurrency) {
+	l.items = append(l.items, &fromCurrency{
+		name:        name,
+		displayName: displayName,
+		to:          to,
+	})
+}

modules/cryptoexchanges/cryptolive/price/widget.go

@@ -0,0 +1,154 @@
+package price
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"sync"
+	"time"
+
+	"github.com/wtfutil/wtf/wtf"
+)
+
+var baseURL = "https://min-api.cryptocompare.com/data/price"
+var ok = true
+
+// Widget define wtf widget to register widget later
+type Widget struct {
+	*list
+
+	Result string
+
+	RefreshInterval int
+}
+
+// NewWidget Make new instance of widget
+func NewWidget() *Widget {
+	widget := Widget{}
+
+	widget.setList()
+
+	return &widget
+}
+
+func (widget *Widget) setList() {
+	currenciesMap, _ := wtf.Config.Map("wtf.mods.cryptolive.currencies")
+
+	widget.list = &list{}
+
+	for currency := range currenciesMap {
+		displayName, _ := wtf.Config.String("wtf.mods.cryptolive.currencies." + currency + ".displayName")
+		toList := getToList(currency)
+		widget.list.addItem(currency, displayName, toList)
+	}
+
+}
+
+/* -------------------- Exported Functions -------------------- */
+
+// Refresh & update after interval time
+func (widget *Widget) Refresh(wg *sync.WaitGroup) {
+	if len(widget.list.items) == 0 {
+		return
+	}
+
+	widget.updateCurrencies()
+
+	if !ok {
+		widget.Result = fmt.Sprint("Please check your internet connection!")
+		return
+	}
+	widget.display()
+	wg.Done()
+}
+
+/* -------------------- Unexported Functions -------------------- */
+
+func (widget *Widget) display() {
+	str := ""
+	var (
+		fromNameColor        = wtf.Config.UString("wtf.mods.cryptolive.colors.from.name", "coral")
+		fromDisplayNameColor = wtf.Config.UString("wtf.mods.cryptolive.colors.from.displayName", "grey")
+		toNameColor          = wtf.Config.UString("wtf.mods.cryptolive.colors.to.name", "white")
+		toPriceColor         = wtf.Config.UString("wtf.mods.cryptolive.colors.to.price", "green")
+	)
+	for _, item := range widget.list.items {
+		str += fmt.Sprintf(" [%s]%s[%s] (%s)\n", fromNameColor, item.displayName, fromDisplayNameColor, item.name)
+		for _, toItem := range item.to {
+			str += fmt.Sprintf("\t[%s]%s: [%s]%f\n", toNameColor, toItem.name, toPriceColor, toItem.price)
+		}
+		str += "\n"
+	}
+
+	widget.Result = fmt.Sprintf("\n%s", str)
+}
+
+func getToList(fromName string) []*toCurrency {
+	toNames, _ := wtf.Config.List("wtf.mods.cryptolive.currencies." + fromName + ".to")
+
+	var toList []*toCurrency
+
+	for _, to := range toNames {
+		toList = append(toList, &toCurrency{
+			name:  to.(string),
+			price: 0,
+		})
+	}
+
+	return toList
+}
+
+func (widget *Widget) updateCurrencies() {
+	defer func() {
+		recover()
+	}()
+	for _, fromCurrency := range widget.list.items {
+
+		var (
+			client       http.Client
+			jsonResponse cResponse
+		)
+
+		client = http.Client{
+			Timeout: time.Duration(5 * time.Second),
+		}
+
+		request := makeRequest(fromCurrency)
+		response, err := client.Do(request)
+
+		if err != nil {
+			ok = false
+		} else {
+			ok = true
+		}
+
+		defer response.Body.Close()
+
+		_ = json.NewDecoder(response.Body).Decode(&jsonResponse)
+
+		setPrices(&jsonResponse, fromCurrency)
+	}
+
+}
+
+func makeRequest(currency *fromCurrency) *http.Request {
+	fsym := currency.name
+	tsyms := ""
+	for _, to := range currency.to {
+		tsyms += fmt.Sprintf("%s,", to.name)
+	}
+
+	url := fmt.Sprintf("%s?fsym=%s&tsyms=%s", baseURL, fsym, tsyms)
+	request, err := http.NewRequest("GET", url, nil)
+
+	if err != nil {
+	}
+
+	return request
+}
+
+func setPrices(response *cResponse, currencry *fromCurrency) {
+	for idx, toCurrency := range currencry.to {
+		currencry.to[idx].price = (*response)[toCurrency.name]
+	}
+}

modules/cryptoexchanges/cryptolive/toplist/display.go

@@ -0,0 +1,55 @@
+package toplist
+
+import "fmt"
+
+func (widget *Widget) display() {
+	str := ""
+	for _, fromCurrency := range widget.list.items {
+		str += fmt.Sprintf(
+			"[%s]%s [%s](%s)\n",
+			widget.colors.from.displayName,
+			fromCurrency.displayName,
+			widget.colors.from.name,
+			fromCurrency.name,
+		)
+		str += makeToListText(fromCurrency.to, widget.colors)
+	}
+
+	widget.Result = str
+}
+
+func makeToListText(toList []*tCurrency, colors textColors) string {
+	str := ""
+	for _, toCurrency := range toList {
+		str += makeToText(toCurrency, colors)
+	}
+
+	return str
+}
+
+func makeToText(toCurrency *tCurrency, colors textColors) string {
+	str := ""
+	str += fmt.Sprintf("  [%s]%s\n", colors.to.name, toCurrency.name)
+	for _, info := range toCurrency.info {
+		str += makeInfoText(info, colors)
+		str += "\n\n"
+	}
+	return str
+}
+
+func makeInfoText(info tInfo, colors textColors) string {
+	return fmt.Sprintf(
+		"    [%s]Exchange: [%s]%s\n",
+		colors.to.field,
+		colors.to.value,
+		info.exchange,
+	) +
+		fmt.Sprintf(
+			"    [%s]Volume(24h): [%s]%f-[%s]%f",
+			colors.to.field,
+			colors.to.value,
+			info.volume24h,
+			colors.to.value,
+			info.volume24hTo,
+		)
+}

modules/cryptoexchanges/cryptolive/toplist/toplist.go

@@ -0,0 +1,41 @@
+package toplist
+
+type cList struct {
+	items []*fCurrency
+}
+
+type fCurrency struct {
+	name, displayName string
+	limit             int
+	to                []*tCurrency
+}
+
+type tCurrency struct {
+	name string
+	info []tInfo
+}
+
+type tInfo struct {
+	exchange               string
+	volume24h, volume24hTo float32
+}
+
+type responseInterface struct {
+	Response string `json:"Response"`
+	Data     []struct {
+		Exchange    string  `json:"exchange"`
+		FromSymbol  string  `json:"fromSymbol"`
+		ToSymbol    string  `json:"toSymbol"`
+		Volume24h   float32 `json:"volume24h"`
+		Volume24hTo float32 `json:"volume24hTo"`
+	} `json:"Data"`
+}
+
+func (list *cList) addItem(name, displayName string, limit int, to []*tCurrency) {
+	list.items = append(list.items, &fCurrency{
+		name:        name,
+		displayName: displayName,
+		limit:       limit,
+		to:          to,
+	})
+}

modules/cryptoexchanges/cryptolive/toplist/widget.go

@@ -0,0 +1,137 @@
+package toplist
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"os"
+	"sync"
+	"time"
+
+	"github.com/wtfutil/wtf/wtf"
+)
+
+var baseURL = "https://min-api.cryptocompare.com/data/top/exchanges"
+
+type textColors struct {
+	from struct {
+		name        string
+		displayName string
+	}
+	to struct {
+		name  string
+		field string
+		value string
+	}
+}
+
+// Widget Toplist Widget
+type Widget struct {
+	Result string
+
+	RefreshInterval int
+
+	list *cList
+
+	colors textColors
+}
+
+// NewWidget Make new toplist widget
+func NewWidget() *Widget {
+	widget := Widget{}
+
+	widget.list = &cList{}
+	widget.setList()
+	widget.config()
+
+	return &widget
+}
+
+func (widget *Widget) setList() {
+	currenciesMap, _ := wtf.Config.Map("wtf.mods.cryptolive.top")
+
+	for fromCurrency := range currenciesMap {
+		displayName := wtf.Config.UString("wtf.mods.cryptolive.top."+fromCurrency+".displayName", "")
+		limit := wtf.Config.UInt("wtf.mods.cryptolive.top."+fromCurrency+".limit", 1)
+		widget.list.addItem(fromCurrency, displayName, limit, makeToList(fromCurrency, limit))
+	}
+}
+
+func makeToList(fCurrencyName string, limit int) (list []*tCurrency) {
+	toList, _ := wtf.Config.List("wtf.mods.cryptolive.top." + fCurrencyName + ".to")
+
+	for _, toCurrency := range toList {
+		list = append(list, &tCurrency{
+			name: toCurrency.(string),
+			info: make([]tInfo, limit),
+		})
+	}
+
+	return
+}
+
+func (widget *Widget) config() {
+	// set colors
+	widget.colors.from.name = wtf.Config.UString("wtf.mods.cryptolive.colors.top.from.name", "coral")
+	widget.colors.from.displayName = wtf.Config.UString("wtf.mods.cryptolive.colors.top.from.displayName", "grey")
+	widget.colors.to.name = wtf.Config.UString("wtf.mods.cryptolive.colors.top.to.name", "red")
+	widget.colors.to.field = wtf.Config.UString("wtf.mods.cryptolive.colors.top.to.field", "white")
+	widget.colors.to.value = wtf.Config.UString("wtf.mods.cryptolive.colors.top.to.value", "value")
+}
+
+/* -------------------- Exported Functions -------------------- */
+
+// Refresh & update after interval time
+func (widget *Widget) Refresh(wg *sync.WaitGroup) {
+	if len(widget.list.items) == 0 {
+		return
+	}
+
+	widget.updateData()
+
+	widget.display()
+	wg.Done()
+}
+
+/* -------------------- Unexported Functions -------------------- */
+
+func (widget *Widget) updateData() {
+	defer func() {
+		recover()
+	}()
+
+	client := &http.Client{
+		Timeout: time.Duration(5 * time.Second),
+	}
+
+	for _, fromCurrency := range widget.list.items {
+		for _, toCurrency := range fromCurrency.to {
+
+			request := makeRequest(fromCurrency.name, toCurrency.name, fromCurrency.limit)
+			response, _ := client.Do(request)
+
+			var jsonResponse responseInterface
+
+			err := json.NewDecoder(response.Body).Decode(&jsonResponse)
+
+			if err != nil {
+				os.Exit(1)
+			}
+
+			for idx, info := range jsonResponse.Data {
+				toCurrency.info[idx] = tInfo{
+					exchange:    info.Exchange,
+					volume24h:   info.Volume24h,
+					volume24hTo: info.Volume24hTo,
+				}
+			}
+
+		}
+	}
+}
+
+func makeRequest(fsym, tsym string, limit int) *http.Request {
+	url := fmt.Sprintf("%s?fsym=%s&tsym=%s&limit=%d", baseURL, fsym, tsym, limit)
+	request, _ := http.NewRequest("GET", url, nil)
+	return request
+}

modules/cryptoexchanges/cryptolive/widget.go

@@ -0,0 +1,55 @@
+package cryptolive
+
+import (
+	"fmt"
+	"sync"
+
+	"github.com/rivo/tview"
+	"github.com/wtfutil/wtf/modules/cryptoexchanges/cryptolive/price"
+	"github.com/wtfutil/wtf/modules/cryptoexchanges/cryptolive/toplist"
+	"github.com/wtfutil/wtf/wtf"
+)
+
+// Widget define wtf widget to register widget later
+type Widget struct {
+	wtf.TextWidget
+	priceWidget   *price.Widget
+	toplistWidget *toplist.Widget
+}
+
+// NewWidget Make new instance of widget
+func NewWidget(app *tview.Application) *Widget {
+	widget := Widget{
+		TextWidget:    wtf.NewTextWidget(app, "CryptoLive", "cryptolive", false),
+		priceWidget:   price.NewWidget(),
+		toplistWidget: toplist.NewWidget(),
+	}
+
+	widget.priceWidget.RefreshInterval = widget.RefreshInterval()
+	widget.toplistWidget.RefreshInterval = widget.RefreshInterval()
+
+	return &widget
+}
+
+/* -------------------- Exported Functions -------------------- */
+
+// Refresh & update after interval time
+func (widget *Widget) Refresh() {
+	var wg sync.WaitGroup
+
+	wg.Add(2)
+	widget.priceWidget.Refresh(&wg)
+	widget.toplistWidget.Refresh(&wg)
+	wg.Wait()
+
+	display(widget)
+}
+
+/* -------------------- Unexported Functions -------------------- */
+
+func display(widget *Widget) {
+	str := ""
+	str += widget.priceWidget.Result
+	str += widget.toplistWidget.Result
+	widget.View.SetText(fmt.Sprintf("\n%s", str))
+}