105 lines
3.3 KiB
Swift
105 lines
3.3 KiB
Swift
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//
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// StockSettingsView.swift
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// iris
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//
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import SwiftUI
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struct StockSettingsView: View {
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@ObservedObject var store: StockSettingsStore
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@State private var newSymbol: String = ""
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@State private var showError: Bool = false
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@State private var errorMessage: String = ""
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var body: some View {
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Form {
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Section {
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ForEach(store.symbols, id: \.self) { symbol in
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HStack {
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Text(symbol)
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.font(.body.monospaced())
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Spacer()
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Button(role: .destructive) {
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store.removeSymbol(symbol)
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} label: {
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Image(systemName: "trash")
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.foregroundStyle(.red)
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}
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.buttonStyle(.plain)
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}
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}
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.onDelete { indexSet in
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for index in indexSet {
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store.removeSymbol(store.symbols[index])
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}
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}
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if store.symbols.count < 5 {
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HStack {
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TextField("Symbol (e.g. AAPL)", text: $newSymbol)
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.textInputAutocapitalization(.characters)
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.autocorrectionDisabled()
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.font(.body.monospaced())
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Button("Add") {
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addSymbol()
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}
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.disabled(newSymbol.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty)
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}
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}
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} header: {
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Text("Stock Symbols")
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} footer: {
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Text("Enter up to 5 stock symbols. Cards appear in the FYI section.")
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}
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Section {
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VStack(alignment: .leading, spacing: 8) {
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Text("Examples:")
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.font(.subheadline.bold())
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Text("AAPL - Apple Inc.")
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Text("GOOGL - Alphabet Inc.")
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Text("^GSPC - S&P 500 Index")
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Text("^DJI - Dow Jones")
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Text("^IXIC - NASDAQ Composite")
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}
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.font(.caption)
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.foregroundStyle(.secondary)
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}
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}
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.navigationTitle("Stocks")
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.alert("Error", isPresented: $showError) {
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Button("OK") {}
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} message: {
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Text(errorMessage)
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}
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}
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private func addSymbol() {
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let cleaned = newSymbol.trimmingCharacters(in: .whitespacesAndNewlines).uppercased()
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guard !cleaned.isEmpty else { return }
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if store.symbols.contains(cleaned) {
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errorMessage = "Symbol '\(cleaned)' already exists."
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showError = true
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return
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}
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if store.symbols.count >= 5 {
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errorMessage = "Maximum of 5 symbols allowed."
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showError = true
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return
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}
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store.addSymbol(cleaned)
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newSymbol = ""
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}
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}
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struct StockSettingsView_Previews: PreviewProvider {
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static var previews: some View {
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NavigationStack {
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StockSettingsView(store: StockSettingsStore())
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}
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}
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}
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