//  SilentActionPrefs.swift
//  Tusker
//
//  Created by Shadowfacts on 6/13/19.
//  Copyright © 2019 Shadowfacts. All rights reserved.
//

import SwiftUI

//struct SilentActionPermission: Identifiable {
//    let application: String
//    let permission: Preferences.Permission
//
//    var id: String {
//        return application
//    }
//
//    init(_ application: String, _ permission: Preferences.Permission) {
//        self.application = application
//        self.permission = permission
//    }
//}

struct SilentActionPrefs : View {
//    @MappedPreference(\.silentActions, fromPref: {
//        var array = [SilentActionPermission]()
//        for (application, permission) in $0 {
//            array.append(SilentActionPermission(application, permission))
//        }
//        return array
//    })
//    var silentActionPermissions: [SilentActionPermission]
//    @Preference(\.silentActions) var silentActions: [String: Preferences.Permission]
    @ObservedObject var preferences = Preferences.shared
    
    var body: some View {
        List(Array(preferences.silentActions.keys), id: \.self) { source in
            SilentActionPermissionCell(source: source)
        }
            .listStyle(GroupedListStyle())
//            .navigationBarTitle("Silent Action Permissions")
        // see FB6838291
//        List(Array(silentActions.keys).identified(by: \.self)) { application in
//            Text(application)
////            Toggle(isOn: Binding(getValue: { self.silentActions[application] == .accepted }, setValue: { self.silentActions[application] = $0 ? .accepted : .rejected }), label: Text(application))
//        }.listStyle(.grouped)
    }
}

struct SilentActionPermissionCell: View {
    @EnvironmentObject var preferences: Preferences
    let source: String
//    var binding: Binding<Bool>
    
    init(source: String) {
        self.source = source
//        self.binding = Binding(getValue: { self.preferences.silentActions[source] == .accepted }, setValue: { self.preferences.silentActions[source] = $0 ? .accepted : .rejected })
    }
    
    var body: some View {
        Toggle(isOn: Binding(get: {
            self.preferences.silentActions[self.source] == .accepted
        }, set: {
            self.preferences.silentActions[self.source] = $0 ? .accepted : .rejected
        })) {
            Text(verbatim: source)
        }
    }
}

#if DEBUG
struct SilentActionPrefs_Previews : PreviewProvider {
    static var previews: some View {
        SilentActionPrefs().environmentObject(Preferences.shared)
    }
}
#endif