58 lines
2.2 KiB
Kotlin
58 lines
2.2 KiB
Kotlin
package com.bitcointxoko.gudariwallet.util
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import timber.log.Timber
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import java.time.Instant
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import java.time.ZoneId
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import java.time.format.DateTimeFormatter
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import java.time.format.FormatStyle
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// ── Epoch formatters ──────────────────────────────────────────────────────────
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//
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// All formatters are built on each call so that ZoneId.systemDefault() and the
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// current locale are always fresh (a file-level val would capture them once at
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// class-load time and become stale after a timezone/locale change).
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/**
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* "dd MMM" — e.g. "09 Jun"
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* Suitable for compact list labels.
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*/
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fun formatEpochShort(epochSeconds: Long): String =
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DateTimeFormatter.ofPattern("dd MMM")
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.withZone(ZoneId.systemDefault())
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.format(Instant.ofEpochSecond(epochSeconds))
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/**
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* "dd MMM yyyy, HH:mm" — e.g. "09 Jun 2025, 14:32"
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* Accepts either a numeric epoch-seconds value or an ISO offset-date-time string
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* as [rawTime] fallback (for payments not yet persisted through Room).
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*/
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fun formatTimestamp(createdAt: Long?, rawTime: String): String {
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val formatter = DateTimeFormatter
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.ofPattern("dd MMM yyyy, HH:mm")
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.withZone(ZoneId.systemDefault())
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if (createdAt != null && createdAt > 1_000_000_000L) {
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return formatter.format(Instant.ofEpochSecond(createdAt))
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}
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return runCatching {
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formatter.format(Instant.ofEpochSecond(rawTime.toLong()))
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}.recoverCatching {
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formatter.format(java.time.OffsetDateTime.parse(rawTime))
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}.getOrDefault(rawTime)
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}
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/**
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* Localized SHORT date-time — e.g. "6/9/25, 2:32 PM" (locale-dependent).
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* Returns "—" for out-of-range epoch values; callers should handle sentinel
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* values (e.g. 0L = "never expires") before calling this.
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*/
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fun formatEpoch(epochSeconds: Long): String =
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try {
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DateTimeFormatter
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.ofLocalizedDateTime(FormatStyle.SHORT)
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.withZone(ZoneId.systemDefault())
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.format(Instant.ofEpochSecond(epochSeconds))
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} catch (e: Exception) {
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Timber.tag("DateTimeUtils").w(e, "formatEpoch: could not format epochSeconds=$epochSeconds")
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"—"
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}
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