 import UIKit

 class CustomView1: UIView {
    
    let titleLabel:UILabel = {
        let label = UILabel()
        label.frame = CGRect(x: 0, y: 0, width: 60, height: 25)
        label.translatesAutoresizingMaskIntoConstraints = false
        label.textAlignment = .center
        label.text = "라벨"
        label.textColor = .gray
        return label
    }()
    
    let commonButton: UIButton = {
        let button = UIButton()
        button.frame = CGRect(x: 0, y: 0, width: 100, height: 100)
        button.translatesAutoresizingMaskIntoConstraints = false
        button.setTitle("버튼!!", for: .normal)
        return button
    }()

    override init(frame: CGRect) {
        super.init(frame: frame)
        self.commonInit()
    }
    
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        self.commonInit()
    }
    
    private func commonInit(){
        self.backgroundColor = .blue
        
        self.addSubview(titleLabel)
        self.addSubview(commonButton)
        
        constraintCustomView()
    }
    
    func constraintCustomView() {
        NSLayoutConstraint.activate([
            titleLabel.widthAnchor.constraint(equalToConstant: 60),
            titleLabel.heightAnchor.constraint(equalToConstant: 25),
            titleLabel.leadingAnchor.constraint(equalTo: self.leadingAnchor, constant: 0),
            titleLabel.centerYAnchor.constraint(equalTo: self.centerYAnchor),
            
            commonButton.widthAnchor.constraint(equalToConstant: 100),
            commonButton.heightAnchor.constraint(equalToConstant: 100),
            commonButton.leadingAnchor.constraint(equalTo: titleLabel.trailingAnchor, constant: 20),
            commonButton.centerYAnchor.constraint(equalTo: self.centerYAnchor),
        ])
    }

 }
 import UIKit

 class CustomView2: UIView {
    
    private let xibName = "CustomView2"

    override init(frame: CGRect) {
        super.init(frame: frame)
        self.commonInit()
    }
    
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        self.commonInit()
    }
    
    private func commonInit(){
        //xib를 읽어봐서 현재 uiview에 붙이게 됩니다.
        let view = Bundle.main.loadNibNamed(xibName, owner: self, options: nil)?.first as! UIView
        view.frame = self.bounds
        self.addSubview(view)
    }

 }

 //get
 let defaults = UserDefaults.standard
 guard let displayTimeFormat = defaults.string(forKey: "displayTimeFormat") else {
            return ""
 }
 
 return displayTimeFormat


 //set
 let defaults = UserDefaults.standard
 defaults.set("12h", forKey: "displayTimeFormat")
 if var keywordList = UserDefaults.standard.array(forKey: keywordField) as? [String] {
    //get
    keywordList.insert(keyword, at: 0)

    if(keywordList.count > 5)

    {

        keywordList.remove(at: 5)

    }

    UserDefaults.standard.set(keywordList, forKey: keywordField)

 }

 else {
    //set
    var newList = [String]()

    newList.append(keyword)

    UserDefaults.standard.set(newList, forKey: keywordField)

 }


 struct ChallengeInfo : Codable{
    var startDate:Date?
    var achivedDate:Date?
    var displayedDate:Date?
    var nextPossibleDisplayDate:Date?
 }


 //get
 static func loadChallegeInfo() -> ChallengeInfo {
    let defaults = UserDefaults.standard
    guard let challengeInfoData = defaults.object(forKey: "ChallengeInfo") as? Data else { return  ChallengeInfo() }
    let decoder = JSONDecoder()
    decoder.dateDecodingStrategy = .formatted(DateFormatter.iso8601Full)
    if let challengeInfo = try? decoder.decode(ChallengeInfo.self, from: challengeInfoData) {
        return challengeInfo
    }

    return ChallengeInfo()
 }

 static func saveChallengeInfo(_ info: ChallengeInfo) {
    let encoder = JSONEncoder()
    encoder.dateEncodingStrategy = .formatted(DateFormatter.iso8601Full)
    if let encoded = try? encoder.encode(info) {
        let defaults = UserDefaults.standard
        defaults.set(encoded, forKey: "ChallengeInfo")
    }
 }
 @@ -0,0 +1,86 @@
 //
 //  SessionHandler.swift
 //  AntFootPrint
 //
 //  Created by DONGHYUN KIM on 2020/11/20.
 //  Copyright © 2020 DONGHYUN KIM. All rights reserved.
 //

 import Foundation
 import WatchConnectivity

 class SessionHandler : NSObject, WCSessionDelegate {
    
    // 1: Singleton
    static let shared = SessionHandler()
    
    // 2: Property to manage session
    private var session = WCSession.default
    
    override init() {
        super.init()
        
        // 3: Start and avtivate session if it's supported
        if isSuported() {
            session.delegate = self
            session.activate()
           
        }
        
        print("isPaired?: \(session.isPaired), isWatchAppInstalled?: \(session.isWatchAppInstalled)")
    }
    
    func isSuported() -> Bool {
        return WCSession.isSupported()
    }
    
    
    // MARK: - WCSessionDelegate
    
    // 4: Required protocols
    
    // a
    func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
        print("activationDidCompleteWith activationState:\(activationState) error:\(String(describing: error))")
    }

    // b
    func sessionDidBecomeInactive(_ session: WCSession) {
        print("sessionDidBecomeInactive: \(session)")
    }

    // c
    func sessionDidDeactivate(_ session: WCSession) {
        print("sessionDidDeactivate: \(session)")
        // Reactivate session
        /**
         * This is to re-activate the session on the phone when the user has switched from one
         * paired watch to second paired one. Calling it like this assumes that you have no other
         * threads/part of your code that needs to be given time before the switch occurs.
         */
        self.session.activate()
    }
    
    /// Observer to receive messages from watch and we be able to response it
    ///
    /// - Parameters:
    ///   - session: session
    ///   - message: message received
    ///   - replyHandler: response handler
    func session(_ session: WCSession, didReceiveMessage message: [String : Any], replyHandler: @escaping ([String : Any]) -> Void) {
        if message["request"] as? String == "version" {
            replyHandler(["version" : "\(Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") ?? "No version")"])
        }
        else {
            let msg = message["request"] as? String
            replyHandler(["message" : "App sent same \(msg)"])
        }
    }
    
    func sendMessage(msg : String) {
        self.session.sendMessage(["msg" : msg], replyHandler: nil) { (error) in
            print("Error sending message: \(error)")
        }
    }
    
 }
 @@ -10,6 +10,7 @@ import UIKit
 import WatchConnectivity

 @UIApplicationMain
 class AppDelegate: UIResponder, UIApplicationDelegate {
 @ -27,6 +28,10 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
        
        FirebaseApp.configure()
        
        if !SessionHandler.shared.isSuported() {
            print("WCSession not supported (f.e. on iPad).")
        }
        
        return true
    }
 @@ -0,0 +1,86 @@
 //
 //  SessionHandler.swift
 //  AntFootPrint
 //
 //  Created by DONGHYUN KIM on 2020/11/20.
 //  Copyright © 2020 DONGHYUN KIM. All rights reserved.
 //

 import Foundation
 import WatchConnectivity

 class SessionHandler : NSObject, WCSessionDelegate {
    
    // 1: Singleton
    static let shared = SessionHandler()
    
    // 2: Property to manage session
    private var session = WCSession.default
    
    override init() {
        super.init()
        
        // 3: Start and avtivate session if it's supported
        if isSuported() {
            session.delegate = self
            session.activate()
           
        }
        
        print("isPaired?: \(session.isPaired), isWatchAppInstalled?: \(session.isWatchAppInstalled)")
    }
    
    func isSuported() -> Bool {
        return WCSession.isSupported()
    }
    
    
    // MARK: - WCSessionDelegate
    
    // 4: Required protocols
    
    // a
    func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
        print("activationDidCompleteWith activationState:\(activationState) error:\(String(describing: error))")
    }

    // b
    func sessionDidBecomeInactive(_ session: WCSession) {
        print("sessionDidBecomeInactive: \(session)")
    }

    // c
    func sessionDidDeactivate(_ session: WCSession) {
        print("sessionDidDeactivate: \(session)")
        // Reactivate session
        /**
         * This is to re-activate the session on the phone when the user has switched from one
         * paired watch to second paired one. Calling it like this assumes that you have no other
         * threads/part of your code that needs to be given time before the switch occurs.
         */
        self.session.activate()
    }
    
    /// Observer to receive messages from watch and we be able to response it
    ///
    /// - Parameters:
    ///   - session: session
    ///   - message: message received
    ///   - replyHandler: response handler
    func session(_ session: WCSession, didReceiveMessage message: [String : Any], replyHandler: @escaping ([String : Any]) -> Void) {
        if message["request"] as? String == "version" {
            replyHandler(["version" : "\(Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") ?? "No version")"])
        }
        else {
            let msg = message["request"] as? String
            replyHandler(["message" : "App sent same \(msg)"])
        }
    }
    
    func sendMessage(msg : String) {
        self.session.sendMessage(["msg" : msg], replyHandler: nil) { (error) in
            print("Error sending message: \(error)")
        }
    }
    
 }
 import Foundation

 struct bigSur : Codable {
    let message: String
    let req_id:String
    let result:String
    let data : bslistOut
 }

 struct bslistOut : Codable {
    let bsList: [bsListInner]
 }

 struct bsListInner : Codable {
    let  bs_addr1 :String
    let  bs_addr2 :String
    let  bs_id :Int
    let  bs_key :String
    let  bs_nm : String
    let  dist : Double
 }
 func saveJsonData(data:bigSur) {
        let jsonEncoder = JSONEncoder()
        
        do {
            let encodedData = try jsonEncoder.encode(data)
            print(String(data: encodedData, encoding: .utf8)!)
            
            guard let documentDirectoryUrl = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first else { return }
            let fileURL = documentDirectoryUrl.appendingPathComponent("sampleData.json")
            
            do {
                try encodedData.write(to: fileURL)
            }
            catch let error as NSError {
                print(error)
            }
            
            
        } catch {
            print(error)
        }
        
    }
 {
  "result": "success",
  "message": "sentMsg",
  "data": {
    "bsList": [
      {
        "bs_id": 1,
        "bs_addr2": "222",
        "bs_key": "333",
        "bs_addr1": "111",
        "bs_nm": "444",
        "dist": 0.5
      },
      {
        "bs_id": 2,
        "bs_addr2": "555",
        "bs_key": "666",
        "bs_addr1": "444",
        "bs_nm": "777",
        "dist": 0.69999999999999996
      },
      {
        "bs_id": 3,
        "bs_addr2": "888",
        "bs_key": "999",
        "bs_addr1": "777",
        "bs_nm": "000",
        "dist": 0.80000000000000004
      }
    ]
  },
  "req_id": "a011999"
 }
 func loadJsonFile() -> bigSur?{
        let jsongDecoder = JSONDecoder()
        
        do {
            guard let documentDirectoryUrl = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first else { return nil}
            let fileURL = documentDirectoryUrl.appendingPathComponent("sampleData.json")
            
            let jsonData = try Data(contentsOf: fileURL, options: .mappedIfSafe)
            
            let decodedBigSur = try jsongDecoder.decode(bigSur.self, from: jsonData)
            return decodedBigSur
        }
        catch {
            print(error)
            return nil
        }
    }

 jsonEncoder.dateEncodingStrategy = .formatted(DateFormatter.iso8601Full)
 
 extension DateFormatter {
    static let iso8601Full: DateFormatter = {
        let formatter = DateFormatter()
        formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSZZZZZ"
        formatter.calendar = Calendar(identifier: .iso8601)
        formatter.timeZone = TimeZone(secondsFromGMT: 0)
        formatter.locale = Locale(identifier: "en_US_POSIX")
        return formatter
      }()
 }
	import UIKit

	class CustomView1: UIView {

	let titleLabel:UILabel = {
	let label = UILabel()
	label.frame = CGRect(x: 0, y: 0, width: 60, height: 25)
	label.translatesAutoresizingMaskIntoConstraints = false
	label.textAlignment = .center
	label.text = "라벨"
	label.textColor = .gray
	return label
	}()

	let commonButton: UIButton = {
	let button = UIButton()
	button.frame = CGRect(x: 0, y: 0, width: 100, height: 100)
	button.translatesAutoresizingMaskIntoConstraints = false
	button.setTitle("버튼!!", for: .normal)
	return button
	}()

	override init(frame: CGRect) {
	super.init(frame: frame)
	self.commonInit()
	}

	required init?(coder aDecoder: NSCoder) {
	super.init(coder: aDecoder)
	self.commonInit()
	}

	private func commonInit(){
	self.backgroundColor = .blue

	self.addSubview(titleLabel)
	self.addSubview(commonButton)

	constraintCustomView()
	}

	func constraintCustomView() {
	NSLayoutConstraint.activate([
	titleLabel.widthAnchor.constraint(equalToConstant: 60),
	titleLabel.heightAnchor.constraint(equalToConstant: 25),
	titleLabel.leadingAnchor.constraint(equalTo: self.leadingAnchor, constant: 0),
	titleLabel.centerYAnchor.constraint(equalTo: self.centerYAnchor),

	commonButton.widthAnchor.constraint(equalToConstant: 100),
	commonButton.heightAnchor.constraint(equalToConstant: 100),
	commonButton.leadingAnchor.constraint(equalTo: titleLabel.trailingAnchor, constant: 20),
	commonButton.centerYAnchor.constraint(equalTo: self.centerYAnchor),
	])
	}

	}
	import UIKit

	class CustomView2: UIView {

	private let xibName = "CustomView2"

	override init(frame: CGRect) {
	super.init(frame: frame)
	self.commonInit()
	}

	required init?(coder aDecoder: NSCoder) {
	super.init(coder: aDecoder)
	self.commonInit()
	}

	private func commonInit(){
	//xib를 읽어봐서 현재 uiview에 붙이게 됩니다.
	let view = Bundle.main.loadNibNamed(xibName, owner: self, options: nil)?.first as! UIView
	view.frame = self.bounds
	self.addSubview(view)
	}

	}

	//get
	let defaults = UserDefaults.standard
	guard let displayTimeFormat = defaults.string(forKey: "displayTimeFormat") else {
	return ""
	}

	return displayTimeFormat


	//set
	let defaults = UserDefaults.standard
	defaults.set("12h", forKey: "displayTimeFormat")
	if var keywordList = UserDefaults.standard.array(forKey: keywordField) as? [String] {
	//get
	keywordList.insert(keyword, at: 0)

	if(keywordList.count > 5)

	{

	keywordList.remove(at: 5)

	}

	UserDefaults.standard.set(keywordList, forKey: keywordField)

	}

	else {
	//set
	var newList = [String]()

	newList.append(keyword)

	UserDefaults.standard.set(newList, forKey: keywordField)

	}
	struct ChallengeInfo : Codable{
	var startDate:Date?
	var achivedDate:Date?
	var displayedDate:Date?
	var nextPossibleDisplayDate:Date?
	}


	//get
	static func loadChallegeInfo() -> ChallengeInfo {
	let defaults = UserDefaults.standard
	guard let challengeInfoData = defaults.object(forKey: "ChallengeInfo") as? Data else { return ChallengeInfo() }
	let decoder = JSONDecoder()
	decoder.dateDecodingStrategy = .formatted(DateFormatter.iso8601Full)
	if let challengeInfo = try? decoder.decode(ChallengeInfo.self, from: challengeInfoData) {
	return challengeInfo
	}

	return ChallengeInfo()
	}

	static func saveChallengeInfo(_ info: ChallengeInfo) {
	let encoder = JSONEncoder()
	encoder.dateEncodingStrategy = .formatted(DateFormatter.iso8601Full)
	if let encoded = try? encoder.encode(info) {
	let defaults = UserDefaults.standard
	defaults.set(encoded, forKey: "ChallengeInfo")
	}
	}
	@@ -0,0 +1,86 @@
	//
	// SessionHandler.swift
	// AntFootPrint
	//
	// Created by DONGHYUN KIM on 2020/11/20.
	// Copyright © 2020 DONGHYUN KIM. All rights reserved.
	//

	import Foundation
	import WatchConnectivity

	class SessionHandler : NSObject, WCSessionDelegate {

	// 1: Singleton
	static let shared = SessionHandler()

	// 2: Property to manage session
	private var session = WCSession.default

	override init() {
	super.init()

	// 3: Start and avtivate session if it's supported
	if isSuported() {
	session.delegate = self
	session.activate()

	}

	print("isPaired?: \(session.isPaired), isWatchAppInstalled?: \(session.isWatchAppInstalled)")
	}

	func isSuported() -> Bool {
	return WCSession.isSupported()
	}


	// MARK: - WCSessionDelegate

	// 4: Required protocols

	// a
	func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
	print("activationDidCompleteWith activationState:\(activationState) error:\(String(describing: error))")
	}

	// b
	func sessionDidBecomeInactive(_ session: WCSession) {
	print("sessionDidBecomeInactive: \(session)")
	}

	// c
	func sessionDidDeactivate(_ session: WCSession) {
	print("sessionDidDeactivate: \(session)")
	// Reactivate session
	/**
	* This is to re-activate the session on the phone when the user has switched from one
	* paired watch to second paired one. Calling it like this assumes that you have no other
	* threads/part of your code that needs to be given time before the switch occurs.
	*/
	self.session.activate()
	}

	/// Observer to receive messages from watch and we be able to response it
	///
	/// - Parameters:
	/// - session: session
	/// - message: message received
	/// - replyHandler: response handler
	func session(_ session: WCSession, didReceiveMessage message: [String : Any], replyHandler: @escaping ([String : Any]) -> Void) {
	if message["request"] as? String == "version" {
	replyHandler(["version" : "\(Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") ?? "No version")"])
	}
	else {
	let msg = message["request"] as? String
	replyHandler(["message" : "App sent same \(msg)"])
	}
	}

	func sendMessage(msg : String) {
	self.session.sendMessage(["msg" : msg], replyHandler: nil) { (error) in
	print("Error sending message: \(error)")
	}
	}

	}
	@@ -10,6 +10,7 @@ import UIKit
	import WatchConnectivity

	@UIApplicationMain
	class AppDelegate: UIResponder, UIApplicationDelegate {
	@ -27,6 +28,10 @@ class AppDelegate: UIResponder, UIApplicationDelegate {

	FirebaseApp.configure()

	if !SessionHandler.shared.isSuported() {
	print("WCSession not supported (f.e. on iPad).")
	}

	return true
	}
	import Foundation

	struct bigSur : Codable {
	let message: String
	let req_id:String
	let result:String
	let data : bslistOut
	}

	struct bslistOut : Codable {
	let bsList: [bsListInner]
	}

	struct bsListInner : Codable {
	let bs_addr1 :String
	let bs_addr2 :String
	let bs_id :Int
	let bs_key :String
	let bs_nm : String
	let dist : Double
	}
	func saveJsonData(data:bigSur) {
	let jsonEncoder = JSONEncoder()

	do {
	let encodedData = try jsonEncoder.encode(data)
	print(String(data: encodedData, encoding: .utf8)!)

	guard let documentDirectoryUrl = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first else { return }
	let fileURL = documentDirectoryUrl.appendingPathComponent("sampleData.json")

	do {
	try encodedData.write(to: fileURL)
	}
	catch let error as NSError {
	print(error)
	}


	} catch {
	print(error)
	}

	}
	{
	"result": "success",
	"message": "sentMsg",
	"data": {
	"bsList": [
	{
	"bs_id": 1,
	"bs_addr2": "222",
	"bs_key": "333",
	"bs_addr1": "111",
	"bs_nm": "444",
	"dist": 0.5
	},
	{
	"bs_id": 2,
	"bs_addr2": "555",
	"bs_key": "666",
	"bs_addr1": "444",
	"bs_nm": "777",
	"dist": 0.69999999999999996
	},
	{
	"bs_id": 3,
	"bs_addr2": "888",
	"bs_key": "999",
	"bs_addr1": "777",
	"bs_nm": "000",
	"dist": 0.80000000000000004
	}
	]
	},
	"req_id": "a011999"
	}