/*
 Copyright (C) 2024 Rubén Beltrán del Río

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU 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 General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program. If not, see https://map.tranquil.systems.
 */
import SwiftUI

struct MapCommands: Commands {

  @AppStorage("viewStyle") var viewStyle: ViewStyle = .horizontal
  @AppStorage("zoom") var zoom = 1.0

  var body: some Commands {

    // View

    CommandGroup(after: CommandGroupPlacement.toolbar) {
      if viewStyle == .horizontal {
        Button("Use Vertical Layout") {
          viewStyle = .vertical
        }.keyboardShortcut(
          "l", modifiers: EventModifiers([.command])
        )
      } else {
        Button("Use Horizontal Layout") {
          viewStyle = .horizontal
        }.keyboardShortcut(
          "l", modifiers: EventModifiers([.command])
        )
      }
      Divider()
      Button("Zoom In") {
        zoom = min(Constants.kMaxZoom, zoom + 0.1)
      }.keyboardShortcut(
        "+", modifiers: EventModifiers([.command])
      )
      Button("Zoom Out") {
        zoom = max(Constants.kMinZoom, zoom - 0.1)
      }.keyboardShortcut(
        "-", modifiers: EventModifiers([.command])
      )
      Divider()
    }

    CommandGroup(replacing: CommandGroupPlacement.help) {
      Button("Map Help") { NSWorkspace.shared.open(URL(string: "https://map.tranquil.systems")!) }
    }
  }
}