damus

OnboardingSuggestionsView.swift (6061B)

---

 //
 //  OnboardingSuggestionsView.swift
 //  damus
 //
 //  Created by klabo on 7/17/23.
 //
 
 import SwiftUI
 
 fileprivate let first_post_example_1: String = NSLocalizedString("Hello everybody!\n\nThis is my first post on Damus, I am happy to meet you all 🤙. What’s up?\n\n#introductions", comment: "First post example given to the user during onboarding, as a suggestion as to what they could post first")
 fileprivate let first_post_example_2: String = NSLocalizedString("This is my first post on Nostr 💜. I love drawing and folding Origami!\n\nNice to meet you all! #introductions #plebchain ", comment: "First post example given to the user during onboarding, as a suggestion as to what they could post first")
 fileprivate let first_post_example_3: String = NSLocalizedString("For #Introductions! I’m a software developer.\n\nMy side interests include languages and I am striving to be a #polyglot - I am a native English speaker and can speak French, German and Japanese.", comment: "First post example given to the user during onboarding, as a suggestion as to what they could post first")
 fileprivate let first_post_example_4: String = NSLocalizedString("Howdy! I’m a graphic designer during the day and coder at night, but I’m also trying to spend more time outdoors.\n\nHope to meet folks who are on their own journeys to a peaceful and free life!", comment: "First post example given to the user during onboarding, as a suggestion as to what they could post first")
 
 struct OnboardingSuggestionsView: View {
 
     @StateObject var model: SuggestedUsersViewModel
     @State var current_page: Int = 0
     let first_post_examples: [String] = [first_post_example_1, first_post_example_2, first_post_example_3, first_post_example_4]
     let initial_text_suffix: String = "\n\n#introductions"
 
     @Environment(\.dismiss) var dismiss
     
     func next_page() {
         withAnimation {
             current_page += 1
         }
     }
 
     var body: some View {
         NavigationView {
             TabView(selection: $current_page) {
                 SuggestedUsersPageView(model: model, next_page: self.next_page)
                     .navigationTitle(NSLocalizedString("Who to Follow", comment: "Title for a screen displaying suggestions of who to follow"))
                     .navigationBarTitleDisplayMode(.inline)
                     .navigationBarItems(leading: Button(action: {
                         self.next_page()
                     }, label: {
                         Text("Skip", comment: "Button to dismiss the suggested users screen")
                             .font(.subheadline.weight(.semibold))
                     }))
                     .tag(0)
                 
                 PostView(
                     action: .posting(.user(model.damus_state.pubkey)),
                     damus_state: model.damus_state, 
                     prompt_view: {
                         AnyView(
                             HStack {
                                 Image(systemName: "sparkles")
                                 Text("Add your first post", comment: "Prompt given to the user during onboarding, suggesting them to write their first post")
                             }
                                 .foregroundColor(.secondary)
                                 .font(.callout)
                                 .padding(.top, 10)
                         )
                     },
                     placeholder_messages: self.first_post_examples,
                     initial_text_suffix: self.initial_text_suffix
                 )
                 .onReceive(handle_notify(.post)) { _ in
                     // NOTE: Even though PostView already calls `dismiss`, that is not guaranteed to work under deeply nested views.
                     // Thus, we should also call `dismiss` from here (a direct subview of a sheet), which is explicitly supported by Apple.
                     // See https://github.com/damus-io/damus/issues/1726 for more context and information
                     dismiss()
                 }
                 .tag(1)
             }
             .tabViewStyle(.page(indexDisplayMode: .never))
         }
     }
 }
 
 fileprivate struct SuggestedUsersPageView: View {
     var model: SuggestedUsersViewModel
     var next_page: (() -> Void)
     
     var body: some View {
         VStack {
             List {
                 ForEach(model.groups) { group in
                     Section {
                         ForEach(group.users, id: \.self) { pk in
                             if let user = model.suggestedUser(pubkey: pk) {
                                 SuggestedUserView(user: user, damus_state: model.damus_state)
                             }
                         }
                     } header: {
                         SuggestedUsersSectionHeader(group: group, model: model)
                     }
                 }
             }
             .listStyle(.plain)
             
             Spacer()
             
             Button(action: {
                 self.next_page()
             }) {
                 Text("Continue", comment: "Button to dismiss suggested users view and continue to the main app")
                     .frame(minWidth: 300, maxWidth: .infinity, alignment: .center)
             }
             .buttonStyle(GradientButtonStyle())
             .padding([.leading, .trailing], 24)
             .padding(.bottom, 16)
         }
     }
 }
 
 struct SuggestedUsersSectionHeader: View {
     let group: SuggestedUserGroup
     let model: SuggestedUsersViewModel
     var body: some View {
         HStack {
             Text(group.title.uppercased())
             Spacer()
             Button(NSLocalizedString("Follow All", comment: "Button to follow all users in this section")) {
                 model.follow(pubkeys: group.users)
             }
             .font(.subheadline.weight(.semibold))
         }
     }
 }
 
 struct SuggestedUsersView_Previews: PreviewProvider {
     static var previews: some View {
         OnboardingSuggestionsView(model: SuggestedUsersViewModel(damus_state: test_damus_state))
     }
 }