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DatePickerAlert + DateFormat

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relikd
2020-06-11 01:32:50 +02:00
parent 946acc2460
commit 0a53898797
14 changed files with 195 additions and 72 deletions
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46
main/Extensions/Time.swift
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@@ -1,7 +1,5 @@
import Foundation
private let dateTimeFormat = DateFormatter(withFormat: "yyyy-MM-dd HH:mm:ss")
extension DateFormatter {
convenience init(withFormat: String) {
self.init()
@@ -9,26 +7,18 @@ extension DateFormatter {
}
}
extension Timestamp {
/// Time string with format `yyyy-MM-dd HH:mm:ss`
func asDateTime() -> String {
dateTimeFormat.string(from: Date.init(timeIntervalSince1970: Double(self)))
}
extension Date {
/// Convert `Timestamp` to `Date`
func toDate() -> Date {
Date(timeIntervalSince1970: Double(self))
}
init(_ ts: Timestamp) { self.init(timeIntervalSince1970: Double(ts)) }
/// Convert `Date` to `Timestamp`
var timestamp: Timestamp { get { Timestamp(self.timeIntervalSince1970) } }
}
extension Timestamp {
/// Current time as `Timestamp` (second accuracy)
static func now() -> Timestamp {
Timestamp(Date().timeIntervalSince1970)
}
static func now() -> Timestamp { Date().timestamp }
/// Create `Timestamp` with `now() - minutes * 60`
static func past(minutes: Int) -> Timestamp {
now() - Timestamp(minutes * 60)
}
static func past(minutes: Int) -> Timestamp { now() - Timestamp(minutes * 60) }
}
extension Timer {
@@ -39,6 +29,24 @@ extension Timer {
}
}
// MARK: - DateFormat
enum DateFormat {
private static let _hms = DateFormatter(withFormat: "yyyy-MM-dd HH:mm:ss")
private static let _hm = DateFormatter(withFormat: "yyyy-MM-dd HH:mm")
/// Format: `yyyy-MM-dd HH:mm:ss`
static func seconds(_ date: Date) -> String { _hms.string(from: date) }
/// Format: `yyyy-MM-dd HH:mm:ss`
static func seconds(_ ts: Timestamp) -> String { _hms.string(from: Date(ts)) }
/// Format: `yyyy-MM-dd HH:mm`
static func minutes(_ date: Date) -> String { _hm.string(from: date) }
/// Format: `yyyy-MM-dd HH:mm`
static func minutes(_ ts: Timestamp) -> String { _hm.string(from: Date(ts)) }
}
// MARK: - TimeFormat
struct TimeFormat {