/**
 * TrackerMap
 * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
import SwiftUI
import shared

struct DeviceRow: View {
    var unit: UnitInformation
    
    enum Action {
        case details
        case reports
        case commands
    }
    var callback: (Action) -> ()
    
    @State var isSheet: Bool = false
    
    var body: some View {
        let row = HStack {
            /* Device icon */
            let category = Marker.companion.categoryToMarkerType(category: unit.device.category)
            Image(MarkerTransformations.markerTypeToImageName(markerType: category))
                .padding(5.0)
            
            VStack {
                HStack {
                    /* Status icon */
                    switch (unit.getStatus()) {
                    case .online:
                        Image(systemName: "circle.fill")
                            .foregroundColor(.systemGreen)
                            .imageScale(.small)
                    case .offline:
                        Image(systemName: "circle.fill")
                            .foregroundColor(.systemRed)
                            .imageScale(.small)
                    default:
                        EmptyView()
                    }
                    
                    /* Engine stop */
                    switch (unit.getEngineStop()) {
                    case .on:
                        Image(systemName: "lock.fill")
                            .foregroundColor(.systemRed)
                            .imageScale(.small)
                    case .off:
                        Image(systemName: "lock.open.fill")
                            .foregroundColor(.systemGreen)
                            .imageScale(.small)
                    default:
                        EmptyView()
                    }
                    
                    /* Device name */
                    Text(unit.device.name)
                    Spacer()
                }
                .padding(.bottom, 5.0)
                
                /* Driver */
                if let contact = unit.device.contact {
                    HStack {
                        Label(contact, systemImage: "person")
                            .labelStyle(SmallLabelStyle())
                        Spacer()
                    }
                }
                
                /* Speed */
                if let speed = unit.position?.speed {
                    HStack {
                        Label(Formatter.companion.formatSpeed(
                            speed: Double(truncating: speed),
                            unit: .kmh),
                              systemImage: "speedometer")
                            .labelStyle(SmallLabelStyle())
                        Spacer()
                    }
                }
                
                /* Address */
                if let address = unit.position?.address {
                    HStack {
                        Label(address, systemImage: "mappin.and.ellipse")
                            .labelStyle(SmallLabelStyle())
                        Spacer()
                    }
                }
                
                /* Hourmeter */
                if let hourmeter = unit.position?.attributes["hours"] {
                    if let hourmeter = Serialization.companion.longOrNull(json: hourmeter) {
                        HStack {
                            Label(Formatter.companion.formatHours(
                                millis: Int64(truncating: hourmeter)),
                                  systemImage: "timer")
                                .labelStyle(SmallLabelStyle())
                            Spacer()
                        }
                    }
                }
                
                /* Date time */
                if let datetime = unit.position?.fixTime {
                    HStack {
                        Label(Formatter.companion.formatDate(str: datetime),
                              systemImage: "calendar")
                            .labelStyle(SmallLabelStyle())
                        Spacer()
                    }
                }
            }
        }
        
        /* Device actions */
        if #available(iOS 15, *) {
            row.swipeActions(edge: .trailing, allowsFullSwipe: false) {
                Button { callback(.commands) } label: {
                    Label("commands", systemImage: "paperplane")
                }
                
                Button { callback(.reports) } label: {
                    Label("reports", systemImage: "clock")
                }
                
                Button { callback(.details) } label: {
                    Label("details", systemImage: "info.circle")
                }
            }
        } else {
            row.onLongPressGesture {
                self.isSheet = true
            }
            .actionSheet(isPresented: $isSheet) {
                ActionSheet(title: Text("select-action"), message: nil, buttons: [
                    .default(Text("details")) { callback(.details) },
                    .default(Text("reports")) { callback(.reports) },
                    .default(Text("commands")) { callback(.commands) }
                ])
            }
        }
    }
}