//
//  VehiclesListView.swift
//  AutoCat2SUI
//
//  Created by Selim Mustafaev on 28.08.2022.
//

import SwiftUI
import AutoCatCore
import RealmSwift

struct VehiclesListView: View {
    
    var filter: Filter
    @Binding var selection: Vehicle?
    
    @ObservedResults(Vehicle.self) var vehicles
    
    var body: some View {
        let filtered: [Vehicle] = vehicles.filter(filter.match)
        if filtered.isEmpty {
            PlaceholderView(imageName: filter.iconName)
        } else {
            List(selection: $selection) {
                ForEach(filtered, id: \.self) { vehicle in
                    PlateViewItem(vehicle: vehicle)
                }
            }
            .toolbar {
                ToolbarItem {
                    Button(action: {}) {
                        Image(systemName: "line.3.horizontal.decrease.circle")
                    }
                }
            }
            .navigationTitle(filter.name)
            .navigationSubtitle("\(filtered.count) vehicles")
        }
    }
}

struct VehiclesListView_Previews: PreviewProvider {

    @State var selection: Vehicle?

    static var previews: some View {
        VehiclesListView(filter: .allLocal, selection: .constant(nil))
    }
}