import SwiftUI
import ProxyCore

struct MoreView: View {
    @Environment(AppState.self) private var appState

    var body: some View {
        List {
            Section {
                NavigationLink {
                    SetupGuideView()
                } label: {
                    Label {
                        VStack(alignment: .leading) {
                            Text("Setup Guide")
                            Text(setupStatusText)
                                .font(.caption)
                                .foregroundStyle(setupStatusColor)
                        }
                    } icon: {
                        Image(systemName: "checkmark.shield.fill")
                            .foregroundStyle(setupStatusColor)
                    }
                }

                NavigationLink {
                    CertificateView()
                } label: {
                    Label("Certificate", systemImage: "lock.shield")
                }
            }

            Section("Rules") {
                NavigationLink {
                    SSLProxyingListView()
                } label: {
                    Label("SSL Proxying List", systemImage: "lock.fill")
                }

                NavigationLink {
                    BlockListView()
                } label: {
                    Label("Block List", systemImage: "xmark.shield")
                }

                NavigationLink {
                    MapLocalView()
                } label: {
                    Label("Map Local", systemImage: "doc.on.doc")
                }

                NavigationLink {
                    NoCachingView()
                } label: {
                    Label("No Caching", systemImage: "arrow.clockwise.circle")
                }

                NavigationLink {
                    DNSSpoofingView()
                } label: {
                    Label("DNS Spoofing", systemImage: "network")
                }

                NavigationLink {
                    PinnedDomainsView()
                } label: {
                    Label("Pinned Domains", systemImage: "pin.slash")
                }
            }

            Section("Settings") {
                NavigationLink {
                    AdvancedSettingsView()
                } label: {
                    Label("Advanced", systemImage: "gearshape.2")
                }

                NavigationLink {
                    AppSettingsView()
                } label: {
                    Label("App Settings", systemImage: "gearshape")
                }

                NavigationLink {
                    AppLockView()
                } label: {
                    Label("App Lock", systemImage: "lock.fill")
                }
            }
        }
        .navigationTitle("More")
    }

    private var setupStatusText: String {
        if appState.isHTTPSInspectionVerified {
            return "HTTPS Verified"
        }
        if appState.isVPNConnected && appState.hasSharedCertificate {
            return "Ready to Capture"
        }
        return "Setup Required"
    }

    private var setupStatusColor: Color {
        if appState.isVPNConnected && appState.hasSharedCertificate {
            return .green
        }
        return .orange
    }
}