ProxyIOS/UI/More/PinnedDomainsView.swift

import SwiftUI
import ProxyCore
import GRDB

struct PinnedDomainsView: View {
    @State private var domains: [PinnedDomain] = []
    @State private var observation: AnyDatabaseCancellable?
    @State private var showClearConfirmation = false

    private let repo = PinnedDomainRepository()

    var body: some View {
        List {
            Section {
                VStack(alignment: .leading, spacing: 8) {
                    Text("SSL Pinning Detection")
                        .font(.headline)
                    Text("Domains listed here were automatically detected as using SSL pinning. MITM interception is skipped for these domains — they use passthrough instead so the app still works.")
                        .font(.subheadline)
                        .foregroundStyle(.secondary)
                }
                .padding(.vertical, 4)
            }

            Section("Detected Domains (\(domains.count))") {
                if domains.isEmpty {
                    Text("No pinned domains detected yet")
                        .foregroundStyle(.secondary)
                        .font(.subheadline)
                } else {
                    ForEach(domains) { domain in
                        VStack(alignment: .leading, spacing: 4) {
                            Text(domain.domain)
                                .font(.subheadline.weight(.medium))
                            if let reason = domain.reason {
                                Text(reason)
                                    .font(.caption2)
                                    .foregroundStyle(.secondary)
                                    .lineLimit(2)
                            }
                            Text("Detected \(Date(timeIntervalSince1970: domain.detectedAt).formatted(.relative(presentation: .named)))")
                                .font(.caption2)
                                .foregroundStyle(.tertiary)
                        }
                    }
                    .onDelete { offsets in
                        for index in offsets {
                            try? repo.unpin(domain: domains[index].domain)
                        }
                    }
                }
            }
        }
        .navigationTitle("Pinned Domains")
        .toolbar {
            if !domains.isEmpty {
                ToolbarItem(placement: .topBarTrailing) {
                    Button("Clear All", role: .destructive) {
                        showClearConfirmation = true
                    }
                }
            }
        }
        .confirmationDialog("Clear All Pinned Domains?", isPresented: $showClearConfirmation) {
            Button("Clear All", role: .destructive) {
                try? repo.deleteAll()
            }
        } message: {
            Text("This will allow MITM interception to be attempted again for all domains. Pinned domains will be re-detected automatically if they still use SSL pinning.")
        }
        .task {
            observation = repo.observeAll()
                .start(in: DatabaseManager.shared.dbPool) { error in
                    print("Pinned domains observation error: \(error)")
                } onChange: { newDomains in
                    withAnimation { domains = newDomains }
                }
        }
    }
}