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annotate LazyBear/Helpers/WatchlistRow.swift @ 465:6953d83060a4

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New design
author Dennis Concepción Martín <dennisconcepcionmartin@gmail.com>
date Sat, 17 Jul 2021 17:58:57 +0100
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465
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1 //
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2 // WatchlistRow.swift
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3 // lazybear
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4 //
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5 // Created by Dennis Concepción Martín on 17/07/2021.
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6 //
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7
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8 import SwiftUI
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9 import Alamofire
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10
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11 struct WatchlistRow: View {
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12 var symbol: String
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13 @State private var companyQuote = CompanyQuoteModel()
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14 @State private var showingRow = false
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15
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16 var body: some View {
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17 HStack {
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18 if showingRow {
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19 VStack(alignment: .leading) {
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20 Text("\(symbol)")
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21 .font(.headline)
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22
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23 Text("\(companyQuote.companyName!)")
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24 .font(.subheadline)
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25 .foregroundColor(.secondary)
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26 }
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27
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28 Spacer()
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29 VStack(alignment: .trailing) {
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30 Text("\(companyQuote.latestPrice!, specifier: "%.2f")")
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31 .font(.headline)
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32
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33 Text("\(companyQuote.change!, specifier: "%.2f") \(companyQuote.changePercent!*100, specifier: "%.2f")%")
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34 .font(.subheadline)
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35 .foregroundColor(generateColour())
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36 }
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37 } else {
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38 ProgressView()
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39 }
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40 }
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41 .onAppear(perform: requestApi)
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42 }
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43
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44 private func generateColour() -> Color {
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45 if companyQuote.change! >= 0 {
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46 return Color(.systemGreen)
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47 } else {
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48 return Color(.systemRed)
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49 }
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50 }
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51
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52 private func requestApi() {
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53 let url = "https://cloud.iexapis.com/stable/stock/\(symbol)/quote?token=pk_58fd944e924e4a70acf8635bc335cec4"
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54 AF.request(url).responseDecodable(of: CompanyQuoteModel.self) { response in
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55 if let value = response.value {
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56 self.companyQuote = value
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57 self.showingRow = true
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58 }
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59 else {
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60 // Handle error
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61 }
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62 }
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63 }
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64 }
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65
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66 struct WatchlistRow_Previews: PreviewProvider {
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67 static var previews: some View {
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68 WatchlistRow(symbol: "AAPL")
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69 }
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70 }