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annotate Simoleon/Helpers/CurrencySelector.swift @ 183:d2398f02e1ce

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implement unit currency selector
author Dennis Concepcion Martin <dennisconcepcionmartin@gmail.com>
date Mon, 20 Dec 2021 12:28:16 +0100
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1 //
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2 // CurrencySelector.swift
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3 // Simoleon
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4 //
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5 // Created by Dennis Concepción Martín on 8/12/21.
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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 Selection {
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11 case baseCurrency, quoteCurrency
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12 }
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13
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14 struct CurrencySelector: View {
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15 @State private var baseCurrency = SupportedCurrencyResult(code: "EUR", name: "Euro", isCrypto: 0)
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16 @State private var quoteCurrency = SupportedCurrencyResult(code: "CHF", name: "Swiss Franc", isCrypto: 0)
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17 @State private var showingCurrencyList = false
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18 @State private var selecting: Selection = .baseCurrency
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19
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20 var body: some View {
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21 HStack {
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22 Button(action: {
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23 selecting = .baseCurrency
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24 showingCurrencyList.toggle()
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25
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26 }) {
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27 RoundedRectangle(cornerRadius: 15)
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28 .foregroundColor(Color(.secondarySystemBackground))
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29 .frame(height: 60)
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30 .overlay(
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31 Text(baseCurrency.code)
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32 )
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33 }
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34
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35 Button(action: {
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36 selecting = .quoteCurrency
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37 showingCurrencyList.toggle()
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38 }) {
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39 RoundedRectangle(cornerRadius: 15)
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40 .foregroundColor(Color(.secondarySystemBackground))
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41 .frame(height: 60)
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42 .overlay(
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43 Text(quoteCurrency.code)
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44 )
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45 }
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46 }
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47 .sheet(isPresented: $showingCurrencyList) {
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48 CurrencyList(baseCurrency: $baseCurrency, quoteCurrency: $quoteCurrency, selecting: selecting)
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49 }
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50 }
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51 }
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52
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53 struct CurrencySelector_Previews: PreviewProvider {
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54 static var previews: some View {
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55 CurrencySelector()
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56 }
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57 }