Files
go-garth/internal/types/garmin.go

92 lines
2.9 KiB
Go

package types
import (
"fmt"
"strings"
"time"
)
// GarminTime represents Garmin's timestamp format with custom JSON parsing
type GarminTime struct {
time.Time
}
// UnmarshalJSON implements the json.Unmarshaler interface.
// It parses Garmin's specific timestamp format.
func (gt *GarminTime) UnmarshalJSON(b []byte) (err error) {
s := strings.Trim(string(b), `"`)
if s == "null" {
return nil
}
// Try parsing with milliseconds (e.g., "2018-09-01T00:13:25.000")
// Garmin sometimes returns .0 for milliseconds, which Go's time.Parse handles as .000
// The 'Z' in the layout indicates a UTC time without a specific offset, which is often how these are interpreted.
// If the input string does not contain 'Z', it will be parsed as local time.
// For consistency, we'll assume UTC if no timezone is specified.
layouts := []string{
"2006-01-02T15:04:05.0", // Example: 2018-09-01T00:13:25.0
"2006-01-02T15:04:05", // Example: 2018-09-01T00:13:25
"2006-01-02", // Example: 2018-09-01
}
for _, layout := range layouts {
if t, err := time.Parse(layout, s); err == nil {
gt.Time = t
return nil
}
}
return fmt.Errorf("cannot parse %q into a GarminTime", s)
}
// SessionData represents saved session information
type SessionData struct {
Domain string `json:"domain"`
Username string `json:"username"`
AuthToken string `json:"auth_token"`
}
// ActivityType represents the type of activity
type ActivityType struct {
TypeID int `json:"typeId"`
TypeKey string `json:"typeKey"`
ParentTypeID *int `json:"parentTypeId,omitempty"`
}
// EventType represents the event type of an activity
type EventType struct {
TypeID int `json:"typeId"`
TypeKey string `json:"typeKey"`
}
// Activity represents a Garmin Connect activity
type Activity struct {
ActivityID int64 `json:"activityId"`
ActivityName string `json:"activityName"`
Description string `json:"description"`
StartTimeLocal string `json:"startTimeLocal"`
StartTimeGMT string `json:"startTimeGMT"`
ActivityType ActivityType `json:"activityType"`
EventType EventType `json:"eventType"`
Distance float64 `json:"distance"`
Duration float64 `json:"duration"`
ElapsedDuration float64 `json:"elapsedDuration"`
MovingDuration float64 `json:"movingDuration"`
ElevationGain float64 `json:"elevationGain"`
ElevationLoss float64 `json:"elevationLoss"`
AverageSpeed float64 `json:"averageSpeed"`
MaxSpeed float64 `json:"maxSpeed"`
Calories float64 `json:"calories"`
AverageHR float64 `json:"averageHR"`
MaxHR float64 `json:"maxHR"`
}
// UserProfile represents a Garmin user profile
type UserProfile struct {
UserName string `json:"userName"`
DisplayName string `json:"displayName"`
LevelUpdateDate GarminTime `json:"levelUpdateDate"`
// Add other fields as needed from API response
}