import SwiftUI
import ProxyCore

struct AppSettingsView: View {
    @AppStorage("analyticsEnabled") private var analyticsEnabled = false
    @AppStorage("crashReportingEnabled") private var crashReportingEnabled = true
    @State private var showClearCacheConfirmation = false

    private var appVersion: String {
        Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "Unknown"
    }

    private var buildNumber: String {
        Bundle.main.infoDictionary?["CFBundleVersion"] as? String ?? "Unknown"
    }

    var body: some View {
        Form {
            Section {
                Toggle("Analytics", isOn: $analyticsEnabled)
                Toggle("Crash Reporting", isOn: $crashReportingEnabled)
            } footer: {
                Text("Help improve the app by sharing anonymous usage data.")
            }

            Section {
                Button("Clear App Cache", role: .destructive) {
                    showClearCacheConfirmation = true
                }
            } footer: {
                Text("Remove all cached data. This does not delete captured traffic.")
            }

            Section("About") {
                LabeledContent("Version", value: appVersion)
                LabeledContent("Build", value: buildNumber)
            }
        }
        .navigationTitle("App Settings")
        .confirmationDialog("Clear Cache", isPresented: $showClearCacheConfirmation) {
            Button("Clear Cache", role: .destructive) {
                URLCache.shared.removeAllCachedResponses()
            }
        } message: {
            Text("This will clear all cached data.")
        }
    }
}