import SwiftUI

struct OwnProfileView: View {
    @AppStorage("publicFeedURL") private var publicFeedURLString = ""
    @State private var showSettings = false

    private var feedURL: URL? {
        guard let url = URL(string: publicFeedURLString),
              url.scheme?.hasPrefix("http") == true,
              url.host != nil else { return nil }
        return url
    }

    var body: some View {
        NavigationStack {
            Group {
                if let url = feedURL {
                    ProfileView(feedURL: url)
                } else {
                    ContentUnavailableView {
                        Label("No profile", systemImage: "person.slash")
                    } description: {
                        Text("Set your Feed URL in Settings to see your profile.")
                    } actions: {
                        Button("Open Settings") { showSettings = true }
                            .buttonStyle(.bordered)
                    }
                }
            }
            .navigationTitle("Profile")
            .navigationBarTitleDisplayMode(.large)
            .toolbar {
                ToolbarItem(placement: .navigationBarTrailing) {
                    Button { showSettings = true } label: {
                        Image(systemName: "gearshape")
                    }
                }
            }
            .sheet(isPresented: $showSettings) { SettingsView() }
        }
    }
}