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annotate LazyBear/Global functions/GetDateComponents.swift @ 448:f71761f166f2

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Handle when data is empty
author Dennis Concepción Martín <dennisconcepcionmartin@gmail.com>
date Wed, 23 Jun 2021 11:47:14 +0200
parents 681fb377235e
children
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1 //
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2 // GetDateComponents.swift
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3 // LazyBear
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4 //
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5 // Created by Dennis Concepción Martín on 7/6/21.
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6 //
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7
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8 import SwiftUI
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9
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10 enum Components {
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11 case day, month, year
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12 }
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13
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14 /*
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15 Get components from a date
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16 */
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17 func getDateComponents(_ components: Components, _ date: Date) -> String {
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18 let dateComponents = Calendar.current.dateComponents([.year, .month, .day], from: date)
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19
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20 switch components {
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21 case .year:
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22 return "\(dateComponents.year ?? 2020)"
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23 case .day:
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24 return "\(dateComponents.day ?? 1)"
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25 case .month:
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26 let dateFormatter = DateFormatter()
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27 let monthNumber = dateComponents.month ?? 1
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28 let monthLetters = dateFormatter.shortMonthSymbols[monthNumber-1]
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29
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30 return "\(monthLetters)"
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31 }
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32
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33 }