From 0e138544a74d5347ba65ae6d54d2411b82efbb6a Mon Sep 17 00:00:00 2001
From: Matt Bruce <mbrucedogs@gmail.com>
Date: Sat, 15 Mar 2025 14:07:32 -0500
Subject: [PATCH] Signed-off-by: Matt Bruce <mbrucedogs@gmail.com>

---
 EmployeeDirectory-Observed/ContentView.swift | 47 +++++++++++++++-----
 1 file changed, 37 insertions(+), 10 deletions(-)

diff --git a/EmployeeDirectory-Observed/ContentView.swift b/EmployeeDirectory-Observed/ContentView.swift
index bdfe556..3755d11 100644
--- a/EmployeeDirectory-Observed/ContentView.swift
+++ b/EmployeeDirectory-Observed/ContentView.swift
@@ -9,8 +9,13 @@ import SwiftUI
 
 struct ContentView: View {
     let service: EmployeeDirectoryService
+    @Environment(\.editMode) private var editMode
+    
     var body: some View {
         EmployeeDirectoryList(viewModel: .init(service: service))
+            .onChange(of: editMode?.wrappedValue) { oldValue, newValue in
+                        print("Edit mode changed from \(String(describing: oldValue)) to \(String(describing: newValue))")
+                    }
     }
 }
 
@@ -22,6 +27,8 @@ struct ContentView: View {
 public struct EmployeeDirectoryList: View {
     @State public var viewModel: EmployeesViewModel
     @State public var path = NavigationPath()
+    @State private var selectedEmployees = Set<Employee.ID>()
+    @State private var editMode: EditMode = .inactive
 
     init(viewModel: EmployeesViewModel? = nil) {
         _viewModel = .init(wrappedValue: viewModel ?? .init(service: EmployeeService()))
@@ -29,26 +36,23 @@ public struct EmployeeDirectoryList: View {
     
     public var body: some View {
         NavigationStack(path: $path) {
-            List {
+            List(selection: $selectedEmployees) {
                 ForEach(viewModel.employees, id: \.id) { employee in
                     let employeeViewModel = EmployeeViewModel(employee: employee)
-                    HStack (spacing: 10) {
+                    HStack(spacing: 10) {
                         ProfileImageView(urlString: employeeViewModel.smallPhoto, size: 51)
                         VStack(alignment: .leading, spacing: 5) {
                             Text(employeeViewModel.fullName)
                                 .font(.headline)
-                            
                             if let bio = employeeViewModel.biography {
                                 Text(bio)
                                     .font(.footnote)
                                     .foregroundColor(.gray)
                                     .lineLimit(2)
                             }
-                            
                             Label("Email: \(employeeViewModel.emailAddress)", systemImage: "envelope.fill")
                                 .foregroundColor(.gray)
                                 .font(.caption)
-                            
                             if let phoneNumber = employeeViewModel.phoneNumber {
                                 Label("Call: \(phoneNumber)", systemImage: "phone.fill")
                                     .foregroundColor(.gray)
@@ -57,15 +61,15 @@ public struct EmployeeDirectoryList: View {
                         }
                     }
                     .onTapGesture {
-                        path.append(employee)
+                        if editMode != .active {
+                            path.append(employee)
+                        }
                     }
                     .swipeActions(edge: .leading) {
                         Button("Pin") {
                             print("\(employee.firstName) pinned")
                         }
                         .tint(.orange)
-                    }
-                    .swipeActions(edge: .leading) {
                         Button("Flagged") {
                             print("\(employee.firstName) flagged")
                         }
@@ -74,7 +78,7 @@ public struct EmployeeDirectoryList: View {
                 }
                 .onMove(perform: moveEmployee)
                 .onDelete(perform: deleteEmployees)
-                
+                    
                 if viewModel.hasNextPage {
                     ProgressView()
                         .frame(maxWidth: .infinity, alignment: .center)
@@ -84,7 +88,9 @@ public struct EmployeeDirectoryList: View {
                 }
             }
             .refreshable {
-                await viewModel.refresh() 
+                if editMode != .active {
+                    await viewModel.refresh()
+                }
             }
             .navigationTitle("Employee Directory")
             .navigationDestination(for: Employee.self) { employee in
@@ -98,7 +104,24 @@ public struct EmployeeDirectoryList: View {
             }
             .toolbar {
                 EditButton()
+                    .onTapGesture {
+                        editMode = editMode == .active ? .inactive : .active
+                    }
             }
+            .toolbar {
+                if !selectedEmployees.isEmpty {
+                    ToolbarItemGroup(placement: .bottomBar) {
+                       Button("Delete") {
+                           withAnimation {
+                                viewModel.delete(selectedEmployees: selectedEmployees)
+                                selectedEmployees.removeAll()
+                           }
+                        }
+                        Spacer()
+                    }
+                }
+            }
+            .environment(\.editMode, $editMode)
         }
     }
     
@@ -226,6 +249,10 @@ public class EmployeesViewModel {
     public func delete(employee: Employee) {
         employees.removeAll { $0.id == employee.id }
     }
+    
+    public func delete(selectedEmployees: Set<Employee.ID>) {
+        employees.removeAll { selectedEmployees.contains($0.id) }
+    }
 }
 
 public struct EmployeeViewModel {