toad.city
That fuck shit the fascists are using
1package org.tm.archive.util
2
3import android.content.Context
4import android.os.Build
5import android.text.format.DateFormat
6import java.time.DayOfWeek
7import java.time.Instant
8import java.time.LocalDate
9import java.time.LocalDateTime
10import java.time.LocalTime
11import java.time.OffsetDateTime
12import java.time.ZoneId
13import java.time.ZoneOffset
14import java.time.ZonedDateTime
15import java.time.format.DateTimeFormatter
16import java.time.format.FormatStyle
17import java.time.temporal.WeekFields
18import java.util.Locale
19import java.util.concurrent.TimeUnit
20
21/**
22 * Given a [ZoneId] return the time offset as a [ZoneOffset].
23 */
24fun ZoneId.toOffset(): ZoneOffset {
25 return OffsetDateTime.now(this).offset
26}
27
28/**
29 * Convert [LocalDateTime] to be same as [System.currentTimeMillis]
30 */
31@JvmOverloads
32fun LocalDateTime.toMillis(zoneOffset: ZoneOffset = ZoneId.systemDefault().toOffset()): Long {
33 return TimeUnit.SECONDS.toMillis(toEpochSecond(zoneOffset))
34}
35
36/**
37 * Convert [ZonedDateTime] to be same as [System.currentTimeMillis]
38 */
39fun ZonedDateTime.toMillis(): Long {
40 return TimeUnit.SECONDS.toMillis(toEpochSecond())
41}
42
43/**
44 * Convert [LocalDateTime] to a [ZonedDateTime] at the UTC offset
45 */
46fun LocalDateTime.atUTC(): ZonedDateTime {
47 return atZone(ZoneId.ofOffset("UTC", ZoneOffset.UTC))
48}
49
50/**
51 * Create a LocalDateTime with the same year, month, and day, but set
52 * to midnight.
53 */
54fun LocalDateTime.atMidnight(): LocalDateTime {
55 return LocalDateTime.of(year, month, dayOfMonth, 0, 0)
56}
57
58/**
59 * Return true if the [LocalDateTime] is within [start] and [end] inclusive.
60 */
61fun LocalDateTime.isBetween(start: LocalDateTime, end: LocalDateTime): Boolean {
62 return (isEqual(start) || isAfter(start)) && (isEqual(end) || isBefore(end))
63}
64
65/**
66 * Convert milliseconds to local date time with provided [zoneId].
67 */
68fun Long.toLocalDateTime(zoneId: ZoneId = ZoneId.systemDefault()): LocalDateTime {
69 return LocalDateTime.ofInstant(Instant.ofEpochMilli(this), zoneId)
70}
71
72/**
73 * Convert milliseconds to local date with provided [zoneId].
74 */
75fun Long.toLocalDate(zoneId: ZoneId = ZoneId.systemDefault()): LocalDate {
76 return Instant.ofEpochMilli(this).atZone(zoneId).toLocalDate()
77}
78
79/**
80 * Convert milliseconds to local date time with provided [zoneId].
81 */
82fun Instant.toLocalDateTime(zoneId: ZoneId = ZoneId.systemDefault()): LocalDateTime {
83 return LocalDateTime.ofInstant(this, zoneId)
84}
85
86/**
87 * Converts milliseconds to local time with provided [zoneId].
88 */
89fun Long.toLocalTime(zoneId: ZoneId = ZoneId.systemDefault()): LocalTime {
90 return LocalDateTime.ofInstant(Instant.ofEpochMilli(this), zoneId).toLocalTime()
91}
92
93/**
94 * Formats [LocalTime] as localized time. For example, "8:00 AM"
95 */
96fun LocalTime.formatHours(context: Context): String {
97 return if (Build.VERSION.SDK_INT >= 26 || !DateFormat.is24HourFormat(context)) {
98 DateTimeFormatter.ofLocalizedTime(FormatStyle.SHORT).format(this)
99 } else {
100 DateTimeFormatter.ofPattern("HH:mm", Locale.getDefault()).format(this)
101 }
102}
103
104/**
105 * Get the days of the week in order based on [Locale].
106 */
107fun Locale.orderOfDaysInWeek(): List<DayOfWeek> {
108 val firstDayOfWeek: DayOfWeek = WeekFields.of(this).firstDayOfWeek
109 return listOf(
110 firstDayOfWeek,
111 firstDayOfWeek.plus(1),
112 firstDayOfWeek.plus(2),
113 firstDayOfWeek.plus(3),
114 firstDayOfWeek.plus(4),
115 firstDayOfWeek.plus(5),
116 firstDayOfWeek.plus(6)
117 )
118}