일기장 [STEP 3] hoon, karen

Diary/Controller/DiaryDetailViewController.swift

@@ -12,6 +12,8 @@ final class DiaryDetailViewController: UIViewController, Shareable {
 
     private let diary: Diary
     private let isUpdated: Bool
+    private var latitude: Double?
+    private var longitude: Double?
 
     private let contentTextView = {
         let textView = UITextView()
@@ -27,16 +29,20 @@ final class DiaryDetailViewController: UIViewController, Shareable {
     override func viewDidLoad() {
         super.viewDidLoad()
         configure()
+        configureToast()
+        fetchWeather()
     }
 
     override func viewWillDisappear(_ animated: Bool) {
         super.viewWillDisappear(animated)
         saveDiary()
     }
 
-    init(diary: Diary, isUpdated: Bool = true) {
+    init(diary: Diary, isUpdated: Bool = true, latitude: Double? = nil, longitude: Double? = nil) {
         self.diary = diary
         self.isUpdated = isUpdated
+        self.latitude = latitude
+        self.longitude = longitude
         super.init(nibName: nil, bundle: nil)
     }
 
@@ -177,3 +183,65 @@ private extension DiaryDetailViewController {
         ])
     }
 }
+
+extension DiaryDetailViewController: Toastable {
+    func configureToast() {
+        APIKey.delegate = self
+    }
+
+    func showToast(message: String) {
+        let toastLabel = UILabel(frame: CGRect(
+            x: self.view.frame.size.width / 2 - 100,
+            y: self.view.frame.size.height / 2 - 35,
+            width: 200,
+            height: 70
+        ))
+
+        toastLabel.backgroundColor = UIColor.systemGray
+        toastLabel.textColor = UIColor.white
+        toastLabel.font = UIFont.preferredFont(forTextStyle: .body)
+        toastLabel.textAlignment = .center
+        toastLabel.text = message
+        toastLabel.alpha = 1.0
+        toastLabel.layer.cornerRadius = 10
+        toastLabel.clipsToBounds = true
+        toastLabel.numberOfLines = 0
+
+        view.addSubview(toastLabel)
+        UIView.animate(withDuration: 5.0, delay: 0.1, options: .curveEaseOut, animations: {
+            toastLabel.alpha = 0.0
+        }, completion: { _ in
+            toastLabel.removeFromSuperview()
+        })
+    }
+}
+
+private extension DiaryDetailViewController {
+    func fetchWeather() {
+        guard let latitude, let longitude else {
+            return
+        }
+
+        WeatherAPI.Users(
+            host: HostName.localWeather.address,
+            path: Path.localWeather.description,
+            query: Query.localWeather(latitude: latitude, longitude: longitude).parameters
+        ).request { [weak self] result in
+            switch result {
+            case .success(let data):
+                guard let decodedData: Location = try? DecodingManager.decodeData(from: data) else {
+                    return
+                }
+
+                guard let currentWeather = decodedData.weather.first else {
+                    return
+                }
+
+                self?.diary.main = currentWeather.main
+                self?.diary.icon = currentWeather.icon
+            case .failure(let error):
+                print(error.description)
+            }
+        }
+    }
+}

Diary/Controller/DiaryViewController.swift

@@ -5,15 +5,20 @@
 // 
 
 import UIKit
+import CoreLocation
 
 final class DiaryViewController: UIViewController, Shareable {
     typealias Contents = String
 
     private var tableView = UITableView()
     private var diaryList = [Diary]()
+    private var locationManager = CLLocationManager()
+    private var latitude: Double?
+    private var longitude: Double?
 
     override func viewDidLoad() {
         super.viewDidLoad()
+        configureLocationManager()
         configure()
     }
 
@@ -79,7 +84,8 @@ extension DiaryViewController: UITableViewDataSource {
         cell.configureCell(
             title: diary.title,
             date: formattedDate,
-            preview: diary.body
+            preview: diary.body,
+            icon: diary.icon
         )
 
         return cell
@@ -101,6 +107,24 @@ private extension DiaryViewController {
     }
 }
 
+extension DiaryViewController: CLLocationManagerDelegate {
+    private func configureLocationManager() {
+        locationManager.delegate = self
+        locationManager.requestWhenInUseAuthorization()
+        locationManager.desiredAccuracy = kCLLocationAccuracyBest
+        locationManager.startUpdatingLocation()
+    }
+
+    func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
+        guard let coordinate = locations.last?.coordinate else {
+            return
+        }
+
+        latitude = coordinate.latitude
+        longitude = coordinate.longitude
+    }
+}
+
 private extension DiaryViewController {
     func configure() {
         configureRootView()
@@ -118,7 +142,12 @@ private extension DiaryViewController {
     func configureNavigation() {
         let action = UIAction { [weak self] _ in
             let diary = CoreDataManager.shared.create()
-            let diaryDetailViewController = DiaryDetailViewController(diary: diary, isUpdated: false)
+            let diaryDetailViewController = DiaryDetailViewController(
+                diary: diary,
+                isUpdated: false,
+                latitude: self?.latitude,
+                longitude: self?.longitude
+            )
             self?.navigationController?.pushViewController(diaryDetailViewController, animated: true)
         }
 

Diary/CoreData/Diary.xcdatamodeld/.xccurrentversion

@@ -3,6 +3,6 @@
 <plist version="1.0">
 <dict>
 	<key>_XCCurrentVersionName</key>
-	<string>Diary.xcdatamodel</string>
+	<string>Diary v2.xcdatamodel</string>
 </dict>
 </plist>

Diary/CoreData/Diary.xcdatamodeld/Diary v2.xcdatamodel/contents

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="21754" systemVersion="22G91" minimumToolsVersion="Automatic" sourceLanguage="Swift" userDefinedModelVersionIdentifier="">
+    <entity name="Diary" representedClassName="Diary" syncable="YES" codeGenerationType="class">
+        <attribute name="body" optional="YES" attributeType="String"/>
+        <attribute name="date" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="icon" optional="YES" attributeType="String"/>
+        <attribute name="main" optional="YES" attributeType="String"/>
+        <attribute name="title" optional="YES" attributeType="String"/>
+    </entity>
+</model>

Diary/Network/CacheStore.swift

@@ -0,0 +1,14 @@
+//
+//  CacheStore.swift
+//  Diary
+//
+//  Created by hoon, karen on 2023/09/15.
+//
+
+import UIKit
+
+final class CacheStore {
+    static let shared = NSCache<NSString, UIImage>()
+
+    private init() {}
+}

Diary/Network/DecodingManager.swift

@@ -0,0 +1,20 @@
+//
+//  DecodingManager.swift
+//  Diary
+//
+//  Created by hoon, karen on 2023/09/14.
+//
+
+import Foundation
+
+struct DecodingManager {
+    static func decodeData<T: Decodable>(from data: Data) throws -> T {
+        let decoder = JSONDecoder()
+
+        guard let decodedData = try? decoder.decode(T.self, from: data) else {
+            throw DecodingError.decodingFailure
+        }
+
+        return decodedData
+    }
+}

Diary/Network/Error/DecodingError.swift

@@ -0,0 +1,17 @@
+//
+//  DecodingError.swift
+//  Diary
+//
+//  Created by hoon, karen on 2023/09/14.
+//
+
+enum DecodingError: Error {
+    case decodingFailure
+
+    var description: String {
+        switch self {
+        case .decodingFailure:
+            return "디코딩을 실패하였습니다."
+        }
+    }
+}

Diary/Network/Error/NetworkError.swift

@@ -0,0 +1,26 @@
+//
+//  NetworkError.swift
+//  Diary
+//
+//  Created by hoon, karen on 2023/09/14.
+//
+
+enum NetworkError: Error {
+    case invalidURL
+    case failureRequest
+    case failureResponse
+    case invalidDataType
+
+    var description: String {
+        switch self {
+        case .invalidURL:
+            return "url형식이 잘못되었습니다"
+        case .failureRequest:
+            return "데이터 요청에 실패했습니다."
+        case .failureResponse:
+            return "응답이 없습니다."
+        case .invalidDataType:
+            return "올바르지 않는 데이터 포맷입니다"
+        }
+    }
+}

Diary/Network/Model/Location.swift

@@ -0,0 +1,83 @@
+//
+//  Location.swift
+//  Diary
+//
+//  Created by hoon, karen on 2023/09/14.
+//
+
+struct Location: Decodable {
+    let coordinate: Coordinate
+    let weather: [Weather]
+    let base: String
+    let main: Main
+    let visibility: Int
+    let wind: Wind
+    let rain: Rain?
+    let clouds: Clouds
+    let date: Int
+    let sys: Sys
+    let timezone, id: Int
+    let name: String
+    let cod: Int
+
+    private enum CodingKeys: String, CodingKey {
+        case coordinate = "coord"
+        case weather, base, main, visibility, wind, rain, clouds
+        case date = "dt"
+        case sys, timezone, id, name, cod
+    }
+}
+
+struct Coordinate: Decodable {
+    let longitude: Double
+    let latitude: Double
+
+    private enum CodingKeys: String, CodingKey {
+        case longitude = "lon"
+        case latitude = "lat"
+    }
+}
+
+struct Weather: Decodable {
+    let id: Int
+    let main, description, icon: String
+}
+
+struct Clouds: Decodable {
+    let all: Int
+}
+
+struct Main: Decodable {
+    let temp, feelsLike, tempMin, tempMax: Double
+    let pressure, humidity, seaLevel, grndLevel: Int?
+
+    enum CodingKeys: String, CodingKey {
+        case temp
+        case feelsLike = "feels_like"
+        case tempMin = "temp_min"
+        case tempMax = "temp_max"
+        case pressure, humidity
+        case seaLevel = "sea_level"
+        case grndLevel = "grnd_level"
+    }
+}
+
+struct Rain: Decodable {
+    let the1H: Double
+
+    enum CodingKeys: String, CodingKey {
+        case the1H = "1h"
+    }
+}
+
+struct Sys: Decodable {
+    let type, id: Int
+    let country: String
+    let sunrise, sunset: Int
+}
+
+struct Wind: Decodable {
+    let speed: Double
+    let deg: Int
+    let gust: Double
+}