import SwiftUI

struct HistoryView: View {

    let history: HistoryManagerProtocol

    @State
    private var items: [HistoryItem] = []

    var body: some View {
        NavigationStack {
            List(items) { item in
                NavigationLink {
                    HistoryItemDetail(item: item)
                } label: {
                    HistoryListRow(item: item)
                }
            }
            .navigationTitle("History")
        }.onAppear(perform: loadItems)
    }

    private func loadItems() {
        Task {
            let entries = history.loadEntries()
            DispatchQueue.main.async {
                items = entries
            }
        }
    }
}

struct HistoryView_Previews: PreviewProvider {
    static var previews: some View {
        HistoryView(history: HistoryManagerMock())
    }
}