OccasionsList view for Gift Registry app

OccasionsList.swift

//
//----------------------------------------------
// Original project: GiftRegistry
//
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// Copyright © 2026 CreaTECH Solutions (Stewart Lynch). All rights reserved.


import SwiftUI

struct OccasionsList: View {
    enum Action: String {
        case new = "New Occasion"
        case edit = "Edit Occasion"
        case none = "Occasions"
    }
    @State private var action = Action.none
    @State private var newOccasion = false
    @State private var name = ""
    @State private var hexColor = Color.blue
    @Environment(\.dismiss) var dismiss
    
    var body: some View {
        NavigationStack {
            VStack {
                if action != .none {
                    HStack {
                        TextField("Occasion Name", text: $name)
                            .textFieldStyle(.roundedBorder)
                        ColorPicker("Color", selection: $hexColor, supportsOpacity: false)
                            .labelsHidden()
                        if !name.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
                            Button {
                               // Create or update an occasions using an upsert
                            } label: {
                                Image(systemName: "checkmark")
                            }
                            .buttonStyle(.glassProminent)
                        }
                    }
                }
                // if list of occasions is empty, display contentUnavailableView
                
                // else display list of occasions
                List {
                    // Display list of occasions in rows
                       // Each row will display the name along with a button that will indicate whether or not the current gift already includes that occasion and tapping the button will either add or remove the occasion from the array passed in.
                    // Tapping on row will enable edits on the particular occasion
                    // A Swipe action on the row will delete the occasions
                    
                }
            }
            .padding()
            .navigationTitle(action.rawValue)
            .navigationBarTitleDisplayMode(.inline)
            .toolbar {
                ToolbarItem(placement: .cancellationAction) {
                    Button(role: .cancel) {
                        dismiss()
                    }
                }
                ToolbarItem(placement: .confirmationAction) {
                    Button(role: .confirm) {
                        dismiss()
                    }
                }
                ToolbarItem(placement: .topBarTrailing) {
                    Button {
                        action = .new
                    } label: {
                        Image(systemName: "plus")
                    }
                }
            }
        }
    }

}

#Preview {
    OccasionsList()
}