124 lines
2.1 KiB
Go
124 lines
2.1 KiB
Go
package gotime
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import (
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"errors"
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"strings"
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"time"
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)
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type Timer struct {
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Id int
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Beg time.Time
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End time.Time
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Tags []string
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}
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func (t *Timer) Start() {
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if t.Beg.IsZero() {
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t.Beg = time.Now()
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}
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}
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func (t *Timer) Stop() {
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if t.End.IsZero() {
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t.End = time.Now()
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}
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}
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func (t *Timer) SetId(i int) {
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t.Id = i
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}
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func (t *Timer) SetStart(tm time.Time) error {
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if !t.End.IsZero() && !tm.Before(t.End) {
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return errors.New("Beginning time must be before End")
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}
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t.Beg = tm
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return nil
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}
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func (t *Timer) SetEnd(tm time.Time) error {
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if !tm.After(t.Beg) {
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return errors.New("End time must be after Beginning")
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}
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t.End = tm
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return nil
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}
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func (t *Timer) IsRunning() bool {
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return !t.Beg.IsZero() && t.End.IsZero()
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}
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// AddTag adds the tag tg to this timer
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func (t *Timer) AddTag(tg string) {
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if !t.HasTag(tg) {
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t.Tags = append(t.Tags, tg)
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}
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}
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// RemoveTag removes the tag tg from this timer
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func (t *Timer) RemoveTag(tg string) {
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for i := 0; i < len(t.Tags); i++ {
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if t.Tags[i] == tg {
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t.Tags = append(t.Tags[:i], t.Tags[i+1:]...)
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}
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}
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}
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// HasTag returns if this timer has the tag
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func (t *Timer) HasTag(tg string) bool {
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for i := range t.Tags {
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if t.Tags[i] == tg {
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return true
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}
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}
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return false
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}
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func (t *Timer) ToString() string {
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if t.Beg.IsZero() {
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return ""
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}
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timeFormat := "20060102T150405Z"
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ret := "inc " + t.Beg.Format(timeFormat)
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if !t.End.IsZero() {
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ret += " - " + t.End.Format(timeFormat)
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}
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if len(t.Tags) > 0 {
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ret += " # "
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for i := range t.Tags {
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if strings.Contains(t.Tags[i], " ") {
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ret += "\"" + t.Tags[i] + "\""
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}
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ret += " "
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}
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ret = ret[:len(ret)-1]
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}
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return ret
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}
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func (t *Timer) ToJsonString() string {
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if t.Beg.IsZero() {
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return ""
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}
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timeFormat := "20060102T150405Z"
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ret := "{\"start\":\"" + t.Beg.Format(timeFormat) + "\","
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if !t.End.IsZero() {
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ret += "\"end\":\"" + t.End.Format(timeFormat) + "\","
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}
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if len(t.Tags) > 0 {
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ret += "\"tags\":["
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for i := range t.Tags {
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ret += "\"" + t.Tags[i] + "\","
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}
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// Move trailing ',' to end
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ret = ret[:len(ret)-1] + "],"
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}
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// Trim trailing ,
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ret = ret[:len(ret)-1] + "}"
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return ret
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}
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