import SwiftUI

private let defaultConfig = ServerConfig(
    host: "linkding-production-f7e0.up.railway.app",
    port: nil,
    path: "",
    token: "RuK48O4LSD6AIKA4SlXYqxU3Ig71slvJGFbk6EanVeT9dlXA#ojHSAFWIq_B3MOBGkoARE5VnGnqeg2ehKddeEQlyvMI",
    useHttps: true
)

@main
struct MarksApp: App {
    @State private var serverConfig: ServerConfig = ServerConfig.load() ?? defaultConfig

    var body: some Scene {
        WindowGroup {
            MainContainer(config: serverConfig) {
                defaultConfig.save()
                serverConfig = defaultConfig
            }
        }
    }
}

// Holds the API + ViewModel so they survive re-renders
struct MainContainer: View {
    let config: ServerConfig
    let onDisconnect: () -> Void

    @State private var viewModel: BookmarksViewModel

    init(config: ServerConfig, onDisconnect: @escaping () -> Void) {
        self.config = config
        self.onDisconnect = onDisconnect
        let api = LinkdingAPI(config: config)
        _viewModel = State(wrappedValue: BookmarksViewModel(api: api, cacheKey: config.host))
    }

    var body: some View {
        TabView {
            Tab("Bookmarks", systemImage: "bookmark") {
                BookmarksView(viewModel: viewModel, onDisconnect: onDisconnect)
            }
            Tab("Tags", systemImage: "tag") {
                TagsView(viewModel: viewModel)
            }
            Tab(role: .search) {
                SearchView(viewModel: viewModel)
            }
        }
    }
}