//
//  SettingsView.swift
//  I2PLauncher
//
//  Created by Mikal Villa on 08/04/2019.
//  Copyright © 2019 The I2P Project. All rights reserved.
//

import Cocoa
import SnapKit

class SettingsView: NSView {
  let settingsHeader = SectionHeaderView(name: "Hmm")
  let notifyCheckbox = NSButton()
  
  let servicesHeader = SectionHeaderView(name: "Services")
  let searchField = NSSearchField()
  
  var searchCallback: ((String) -> Void)?
  
  init() {
    super.init(frame: .zero)
    setup()
  }
  
  required init?(coder: NSCoder) {
    super.init(frame: .zero)
    setup()
  }
  
  func setup() {
    addSubview(settingsHeader)
    addSubview(notifyCheckbox)
    addSubview(servicesHeader)
    addSubview(searchField)
    
    let smallFont = NSFont.systemFont(ofSize: NSFont.systemFontSize(for: .small))
    
    
    notifyCheckbox.setButtonType(.switch)
    notifyCheckbox.title = "Notify when a status changes"
    notifyCheckbox.font = smallFont
    notifyCheckbox.state = Preferences.shared().notifyOnStatusChange ? .on : .off
    notifyCheckbox.action = #selector(SettingsView.updateNotifyOnStatusChange)
    notifyCheckbox.target = self
    
    searchField.sendsSearchStringImmediately = true
    searchField.sendsWholeSearchString = false
    searchField.action = #selector(SettingsView.filterServices)
    searchField.target = self
    
    settingsHeader.snp.makeConstraints { make in
      make.top.left.equalTo(6)
      make.right.equalTo(-6)
      make.height.equalTo(16)
    }
    
    /*startAtLoginCheckbox.snp.makeConstraints { make in
      make.top.equalTo(settingsHeader.snp.bottom).offset(6)
      make.left.equalTo(14)
      make.right.equalTo(-14)
      make.height.equalTo(18)
    }*/
    
    notifyCheckbox.snp.makeConstraints { make in
      make.top.equalTo(settingsHeader.snp.bottom).offset(6)
      make.left.equalTo(14)
      make.right.equalTo(-14).priority(200)
      make.height.equalTo(18)
    }
    
    servicesHeader.snp.makeConstraints { make in
      make.top.equalTo(notifyCheckbox.snp.bottom).offset(10)
      make.left.equalTo(6)
      make.right.equalTo(-6)
      make.height.equalTo(16)
    }
    
    searchField.snp.makeConstraints { make in
      make.top.equalTo(servicesHeader.snp.bottom).offset(6)
      make.left.equalTo(12)
      make.right.equalTo(-12)
      make.height.equalTo(22)
    }
  }
  
  
  @objc private func updateNotifyOnStatusChange() {
    Preferences.shared().notifyOnStatusChange = (notifyCheckbox.state == .on)
  }
  
  @objc private func filterServices() {
    searchCallback?(searchField.stringValue)
  }
}