project setup

Shared/App/SwiftUIView.swift

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+//
+//  ContentView.swift
+//  Xpendi (iOS)
+//
+//  Created by Ananya George on 9/30/21.
+//
+
+import SwiftUI
+
+struct ContentView: View {
+    var balanceSheet: [Balance] = [Balance(amount: 567.8, title: "paid for popcorn", action: .withdrawal)]
+    var body: some View {
+        List {
+            ForEach(balanceSheet) {
+                Text("\($0.title ?? "")")
+                    .foregroundColor($0.action.color)
+            }
+        }
+        .toolbar {
+            #if os(iOS)
+            EditButton()
+            #endif
+
+            Button(action: addItem) {
+                Label("Add Item", systemImage: "plus")
+            }
+        }
+    }
+    private func addItem() {
+    }
+}
+
+struct ContentView_Previews: PreviewProvider {
+    static var previews: some View {
+        ContentView()
+    }
+}

Shared/Model/Balance.swift

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+//
+//  Balance.swift
+//  Xpendi (iOS)
+//
+//  Created by Ananya George on 9/30/21.
+//
+
+import Foundation
+import SwiftUI
+
+class Balance: Identifiable {
+    var amount: Double
+    var title: String
+    var action: Action
+    var date: Date
+
+    init(amount: Double, title: String, action: Action) {
+        self.amount = amount
+        self.title = title
+        self.action = action
+        self.date = Date()
+    }
+}
+
+enum Action {
+    case withdrawal
+    case deposit
+
+    var color: Color {
+        switch self {
+        case .withdrawal:
+            return .red
+        case .deposit:
+            return .green
+        }
+    }
+}