sync

python-garmin-connect/connect/Tabular.go

@@ -0,0 +1,63 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"unicode/utf8"
+)
+
+type Tabular struct {
+	maxLength int
+	titles    []string
+	values    []Value
+}
+
+type Value struct {
+	Unit  string
+	Value interface{}
+}
+
+func (v Value) String() string {
+	str := stringer(v.Value)
+
+	return "\033[1m" + str + "\033[0m " + v.Unit
+}
+
+func NewTabular() *Tabular {
+	return &Tabular{}
+}
+
+func (t *Tabular) AddValue(title string, value interface{}) {
+	t.AddValueUnit(title, value, "")
+}
+
+func (t *Tabular) AddValueUnit(title string, value interface{}, unit string) {
+	v := Value{
+		Unit:  unit,
+		Value: value,
+	}
+
+	t.titles = append(t.titles, title)
+	t.values = append(t.values, v)
+
+	if len(title) > t.maxLength {
+		t.maxLength = len(title)
+	}
+}
+
+func leftPad(in string, length int) string {
+	result := ""
+	inLen := utf8.RuneCountInString(in)
+
+	for i := 0; i < length-inLen; i++ {
+		result += " "
+	}
+
+	return result + in
+}
+
+func (t *Tabular) Output(writer io.Writer) {
+	for i, value := range t.values {
+		fmt.Fprintf(writer, "%s %s\n", leftPad(t.titles[i], t.maxLength), value.String())
+	}
+}