sync - build broken

python-garmin-connect/Date.go

@@ -0,0 +1,87 @@
+package connect
+
+import (
+	"encoding/json"
+	"fmt"
+	"strconv"
+	"time"
+)
+
+// Date represents a single day in Garmin Connect.
+type Date struct {
+	Year       int
+	Month      time.Month
+	DayOfMonth int
+}
+
+// Time returns a time.Time for usage in other packages.
+func (d Date) Time() time.Time {
+	return time.Date(d.Year, d.Month, d.DayOfMonth, 0, 0, 0, 0, time.UTC)
+}
+
+// UnmarshalJSON implements json.Unmarshaler.
+func (d *Date) UnmarshalJSON(value []byte) error {
+	if string(value) == "null" {
+		return nil
+	}
+
+	// Sometimes dates are transferred as milliseconds since epoch :-/
+	i, err := strconv.ParseInt(string(value), 10, 64)
+	if err == nil {
+		t := time.Unix(i/1000, 0)
+
+		d.Year, d.Month, d.DayOfMonth = t.Date()
+
+		return nil
+	}
+
+	var blip string
+	err = json.Unmarshal(value, &blip)
+	if err != nil {
+		return err
+	}
+
+	_, err = fmt.Sscanf(blip, "%04d-%02d-%02d", &d.Year, &d.Month, &d.DayOfMonth)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// MarshalJSON implements json.Marshaler.
+func (d Date) MarshalJSON() ([]byte, error) {
+	// To better support the Garmin API we marshal the empty value as null.
+	if d.Year == 0 && d.Month == 0 && d.DayOfMonth == 0 {
+		return []byte("null"), nil
+	}
+
+	return []byte(fmt.Sprintf("\"%04d-%02d-%02d\"", d.Year, d.Month, d.DayOfMonth)), nil
+}
+
+// ParseDate will parse a date in the format yyyy-mm-dd.
+func ParseDate(in string) (Date, error) {
+	d := Date{}
+
+	_, err := fmt.Sscanf(in, "%04d-%02d-%02d", &d.Year, &d.Month, &d.DayOfMonth)
+
+	return d, err
+}
+
+// String implements Stringer.
+func (d Date) String() string {
+	if d.Year == 0 && d.Month == 0 && d.DayOfMonth == 0 {
+		return "-"
+	}
+
+	return fmt.Sprintf("%04d-%02d-%02d", d.Year, d.Month, d.DayOfMonth)
+}
+
+// Today will return a Date set to today.
+func Today() Date {
+	d := Date{}
+
+	d.Year, d.Month, d.DayOfMonth = time.Now().Date()
+
+	return d
+}