Remove a ton of duplication around TextView widget creation

wtf/base_widget.go

@@ -1,16 +0,0 @@
-package wtf
-
-import (
-	//"fmt"
-	"time"
-)
-
-type BaseWidget struct {
-	Name        string
-	RefreshedAt time.Time
-	RefreshInt  int
-}
-
-func (widget *BaseWidget) RefreshInterval() int {
-	return widget.RefreshInt
-}

wtf/text_widget.go

@@ -0,0 +1,47 @@
+package wtf
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/olebedev/config"
+	"github.com/rivo/tview"
+)
+
+var Config *config.Config
+
+type Position struct {
+	Top    int
+	Left   int
+	Width  int
+	Height int
+}
+
+type TextWidget struct {
+	Enabled     bool
+	Name        string
+	Position    Position
+	RefreshedAt time.Time
+	RefreshInt  int
+	View        *tview.TextView
+}
+
+func NewTextWidget(name string, configKey string) TextWidget {
+	widget := TextWidget{
+		Enabled:    Config.UBool(fmt.Sprintf("wtf.%s.refreshInterval", configKey), false),
+		Name:       name,
+		RefreshInt: Config.UInt(fmt.Sprintf("wtf.%s.refreshInterval", configKey)),
+	}
+
+	return widget
+}
+
+/* -------------------- Exported Functions -------------------- */
+
+func (widget *TextWidget) RefreshInterval() int {
+	return widget.RefreshInt
+}
+
+func (widget *TextWidget) TextView() *tview.TextView {
+	return widget.View
+}