//
//  ContentView.swift
//  Bible-Week
//
//  Raiz do app: abas Bíblia (leitura livre) e Plano (Bíblia em 180 Dias).
//

import SwiftUI
import SwiftData

struct ContentView: View {
    @Environment(AppRouter.self) private var router
    @Environment(\.modelContext) private var modelContext

    var body: some View {
        @Bindable var router = router
        TabView(selection: $router.selectedTab) {
            Tab("Bíblia", systemImage: "book", value: AppRouter.Tab.bible) {
                BooksView()
            }
            Tab("Plano", systemImage: "calendar.badge.checkmark", value: AppRouter.Tab.plan) {
                ReadingPlanView()
            }
        }
        .task {
#if DEBUG
            // Gancho para testes de UI: relança o app com o plano zerado.
            if CommandLine.arguments.contains("--reset-plan") {
                try? modelContext.delete(model: ReadingPlanState.self)
            }
#endif
        }
    }
}

#Preview {
    ContentView()
        .environment(AppRouter())
        .modelContainer(for: ReadingPlanState.self, inMemory: true)
}