├── LICENSE ├── README.md ├── UnsplashPhotosApp.xcodeproj ├── project.pbxproj ├── project.xcworkspace │ ├── contents.xcworkspacedata │ └── xcshareddata │ │ └── IDEWorkspaceChecks.plist └── xcuserdata │ └── ahmed.xcuserdatad │ └── xcschemes │ └── xcschememanagement.plist └── UnsplashPhotosApp ├── Assets.xcassets ├── AccentColor.colorset │ └── Contents.json ├── AppIcon.appiconset │ └── Contents.json ├── Background.colorset │ └── Contents.json ├── Contents.json └── Search.imageset │ ├── Contents.json │ └── search.png ├── Preview Content └── Preview Assets.xcassets │ └── Contents.json ├── Source ├── Models │ ├── DownloadPhoto.swift │ ├── Photo.swift │ ├── QueryPhoto.swift │ ├── Topic.swift │ └── Urls.swift ├── Services │ └── APIService.swift ├── Utility │ ├── ApiKeys.swift │ ├── Extensions.swift │ └── ImageSaver.swift ├── ViewModels │ ├── DownloadPhotoViewModel.swift │ ├── PhotoViewModel.swift │ ├── SearchPhotoViewModel.swift │ └── TopicViewModel.swift └── Views │ ├── HelperViews │ ├── ErrorView.swift │ ├── LoadingView.swift │ ├── PhotoTile.swift │ └── StaggeredPhotosView.swift │ ├── HomeView.swift │ ├── PhotoView │ └── PhotoView.swift │ ├── RecentPhotosView │ ├── RecentPhotosView.swift │ └── TopicRow.swift │ └── SearchPhotosView │ └── SearchPhotosView.swift └── UnsplashPhotosAppApp.swift /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # UnsplashPhotosApp 2 | 3 | 4 | ## Features 5 | 6 | ✅ Used MVVM\ 7 | ✅ Nested JSON serialization\ 8 | ✅ Combine framework\ 9 | ✅ Staggered grid with Pagination\ 10 | ✅ handled idle, loading, loaded, error state\ 11 | ✅ Search option, managed most usecases.\ 12 | ✅ Download image to user device 13 | 14 | ### ⚠️ Before you run this project you need to add your accessKey. 15 | 16 | ## Don't know how to add accessKey? 17 | 18 | 1. Create Unsplash account 19 | 2. At the top right corner open the menu 20 | 3. Select "Developers/API" under "Product" 21 | 4. Select "Your Apps" 22 | 5. Add a new app and copy the accessKey 23 | 6. Open this project 24 | 7. Open `/UnsplashPhotosApp/Utility/ApiKeys.swift` this file 25 | 8. Paste your accessKey there 26 | 27 | 28 | ## Screen recordings 29 | 30 | 31 | 32 | 33 | 36 | 39 | 40 | 41 | 44 | 47 | 48 |
34 | 35 | 37 | 38 |
42 | 43 | 45 | 46 |
49 | 50 | 51 | ## Known issue 52 | 53 | AsyncImage has an issue loading image 54 | https://developer.apple.com/forums/thread/682498 55 | if you don't want to see the error then 56 | 57 | Replace this 👇 58 | 59 | https://github.com/watery-desert/UnsplashPhotosApp/blob/c48a5149cf941d557b7600532d5057a1b58dda0d/UnsplashPhotosApp/Source/Views/HelperViews/PhotoTile.swift#L26 60 | 61 | ```swift 62 | Image(systemName: "exclamationmark.triangle") 63 | .padding() 64 | .font(.largeTitle) 65 | ``` 66 | with this 👇 67 | 68 | ```swift 69 | EmptyView() 70 | ``` 71 | 72 | 73 | 74 | 75 | ## Illustration Credit 76 | 77 | People vector created by iwat1929 - www.freepik.com 78 |
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= 0; 357 | GCC_PREPROCESSOR_DEFINITIONS = ( 358 | "DEBUG=1", 359 | "$(inherited)", 360 | ); 361 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 362 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 363 | GCC_WARN_UNDECLARED_SELECTOR = YES; 364 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 365 | GCC_WARN_UNUSED_FUNCTION = YES; 366 | GCC_WARN_UNUSED_VARIABLE = YES; 367 | IPHONEOS_DEPLOYMENT_TARGET = 15.2; 368 | MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE; 369 | MTL_FAST_MATH = YES; 370 | ONLY_ACTIVE_ARCH = YES; 371 | SDKROOT = iphoneos; 372 | SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG; 373 | SWIFT_OPTIMIZATION_LEVEL = "-Onone"; 374 | }; 375 | name = Debug; 376 | }; 377 | E23BCD2E27A994370072C847 /* Release */ = { 378 | isa = XCBuildConfiguration; 379 | buildSettings = { 380 | ALWAYS_SEARCH_USER_PATHS = NO; 381 | CLANG_ANALYZER_NONNULL = YES; 382 | CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE; 383 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++17"; 384 | CLANG_CXX_LIBRARY = "libc++"; 385 | 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= { 494 | isa = XCConfigurationList; 495 | buildConfigurations = ( 496 | E23BCD2D27A994370072C847 /* Debug */, 497 | E23BCD2E27A994370072C847 /* Release */, 498 | ); 499 | defaultConfigurationIsVisible = 0; 500 | defaultConfigurationName = Release; 501 | }; 502 | E23BCD2F27A994370072C847 /* Build configuration list for PBXNativeTarget "UnsplashPhotosApp" */ = { 503 | isa = XCConfigurationList; 504 | buildConfigurations = ( 505 | E23BCD3027A994370072C847 /* Debug */, 506 | E23BCD3127A994370072C847 /* Release */, 507 | ); 508 | defaultConfigurationIsVisible = 0; 509 | defaultConfigurationName = Release; 510 | }; 511 | /* End XCConfigurationList section */ 512 | }; 513 | rootObject = E23BCD1927A994360072C847 /* Project object */; 514 | } 515 | -------------------------------------------------------------------------------- /UnsplashPhotosApp.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /UnsplashPhotosApp.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /UnsplashPhotosApp.xcodeproj/xcuserdata/ahmed.xcuserdatad/xcschemes/xcschememanagement.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | SchemeUserState 6 | 7 | UnsplashPhotosApp.xcscheme_^#shared#^_ 8 | 9 | orderHint 10 | 0 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Assets.xcassets/AccentColor.colorset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "colors" : [ 3 | { 4 | "idiom" : "universal" 5 | } 6 | ], 7 | "info" : { 8 | "author" : "xcode", 9 | "version" : 1 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "iphone", 5 | "scale" : "2x", 6 | "size" : "20x20" 7 | }, 8 | { 9 | "idiom" : "iphone", 10 | "scale" : "3x", 11 | "size" : "20x20" 12 | }, 13 | { 14 | "idiom" : "iphone", 15 | "scale" : "2x", 16 | "size" : "29x29" 17 | }, 18 | { 19 | "idiom" : "iphone", 20 | "scale" : "3x", 21 | "size" : "29x29" 22 | }, 23 | { 24 | "idiom" : "iphone", 25 | "scale" : "2x", 26 | "size" : "40x40" 27 | }, 28 | { 29 | "idiom" : "iphone", 30 | "scale" : "3x", 31 | "size" : "40x40" 32 | }, 33 | { 34 | "idiom" : "iphone", 35 | "scale" : "2x", 36 | "size" : "60x60" 37 | }, 38 | { 39 | "idiom" : "iphone", 40 | "scale" : "3x", 41 | "size" : "60x60" 42 | }, 43 | { 44 | "idiom" : "ipad", 45 | "scale" : "1x", 46 | "size" : "20x20" 47 | }, 48 | { 49 | "idiom" : "ipad", 50 | "scale" : "2x", 51 | "size" : "20x20" 52 | }, 53 | { 54 | "idiom" : "ipad", 55 | "scale" : "1x", 56 | "size" : "29x29" 57 | }, 58 | { 59 | "idiom" : "ipad", 60 | "scale" : "2x", 61 | "size" : "29x29" 62 | }, 63 | { 64 | "idiom" : "ipad", 65 | "scale" : "1x", 66 | "size" : "40x40" 67 | }, 68 | { 69 | "idiom" : "ipad", 70 | "scale" : "2x", 71 | "size" : "40x40" 72 | }, 73 | { 74 | "idiom" : "ipad", 75 | "scale" : "1x", 76 | "size" : "76x76" 77 | }, 78 | { 79 | "idiom" : "ipad", 80 | "scale" : "2x", 81 | "size" : "76x76" 82 | }, 83 | { 84 | "idiom" : "ipad", 85 | "scale" : "2x", 86 | "size" : "83.5x83.5" 87 | }, 88 | { 89 | "idiom" : "ios-marketing", 90 | "scale" : "1x", 91 | "size" : "1024x1024" 92 | } 93 | ], 94 | "info" : { 95 | "author" : "xcode", 96 | "version" : 1 97 | } 98 | } 99 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Assets.xcassets/Background.colorset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "colors" : [ 3 | { 4 | "color" : { 5 | "color-space" : "srgb", 6 | "components" : { 7 | "alpha" : "1.000", 8 | "blue" : "0.957", 9 | "green" : "1.000", 10 | "red" : "1.000" 11 | } 12 | }, 13 | "idiom" : "universal" 14 | } 15 | ], 16 | "info" : { 17 | "author" : "xcode", 18 | "version" : 1 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Assets.xcassets/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "info" : { 3 | "author" : "xcode", 4 | "version" : 1 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Assets.xcassets/Search.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "filename" : "search.png", 5 | "idiom" : "universal", 6 | "scale" : "1x" 7 | }, 8 | { 9 | "idiom" : "universal", 10 | "scale" : "2x" 11 | }, 12 | { 13 | "idiom" : "universal", 14 | "scale" : "3x" 15 | } 16 | ], 17 | "info" : { 18 | "author" : "xcode", 19 | "version" : 1 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Assets.xcassets/Search.imageset/search.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/watery-desert/UnsplashPhotosApp/ad19f11bfc85de7f086567c8438363fc4f256cc8/UnsplashPhotosApp/Assets.xcassets/Search.imageset/search.png -------------------------------------------------------------------------------- /UnsplashPhotosApp/Preview Content/Preview Assets.xcassets/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "info" : { 3 | "author" : "xcode", 4 | "version" : 1 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Models/DownloadPhoto.swift: -------------------------------------------------------------------------------- 1 | // 2 | // DownloadPhoto.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 01/02/22. 6 | // 7 | 8 | import Foundation 9 | 10 | struct DownloadPhoto: Codable { 11 | let url: String 12 | } 13 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Models/Photo.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Photo.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 25/01/22. 6 | // 7 | 8 | import SwiftUI 9 | 10 | 11 | 12 | struct Photo: Identifiable, Codable { 13 | let id: String 14 | let description: String? 15 | let urls: Urls 16 | let links: Links 17 | 18 | enum CodingKeys: String, CodingKey { 19 | case id 20 | case description 21 | case urls 22 | case links 23 | } 24 | } 25 | 26 | 27 | struct Links: Codable { 28 | let downloadLocation: String 29 | 30 | enum CodingKeys: String, CodingKey { 31 | case downloadLocation = "download_location" 32 | } 33 | } 34 | 35 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Models/QueryPhoto.swift: -------------------------------------------------------------------------------- 1 | // 2 | // QueryWallpaper.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 30/01/22. 6 | // 7 | 8 | import Foundation 9 | 10 | 11 | class QueryPhoto: Codable { 12 | let total: Int 13 | let totalPages: Int 14 | let photos: [Photo] 15 | 16 | enum CodingKeys: String, CodingKey { 17 | case total 18 | case totalPages = "total_pages" 19 | case photos = "results" 20 | } 21 | 22 | } 23 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Models/Topic.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Topic.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 29/01/22. 6 | // 7 | 8 | 9 | 10 | 11 | struct Topic: Identifiable, Codable { 12 | 13 | let id: String 14 | let title: String 15 | let totalPhotos: Int 16 | let coverPhoto: CoverPhoto 17 | 18 | enum CodingKeys: String, CodingKey { 19 | case id 20 | case title 21 | case totalPhotos = "total_photos" 22 | case coverPhoto = "cover_photo" 23 | } 24 | 25 | } 26 | 27 | // MARK: - CoverPhoto 28 | struct CoverPhoto: Codable { 29 | let urls: Urls 30 | } 31 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Models/Urls.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Urls.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 29/01/22. 6 | // 7 | 8 | import Foundation 9 | 10 | 11 | struct Urls: Codable { 12 | let raw, full, regular, small, thumb: String 13 | } 14 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Services/APIService.swift: -------------------------------------------------------------------------------- 1 | // 2 | // APIService.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 02/02/22. 6 | // 7 | 8 | import Foundation 9 | import Combine 10 | 11 | class APIService { 12 | let url: URL 13 | 14 | init(_ url :URL) { 15 | self.url = url 16 | } 17 | 18 | func getData() -> AnyPublisher { 19 | URLSession.shared.dataTaskPublisher(for: url) 20 | .receive(on: DispatchQueue.main) 21 | .map{$0.data} 22 | .decode(type: T.self, decoder: JSONDecoder()) 23 | .eraseToAnyPublisher() 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Utility/ApiKeys.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ApiKeys.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 29/01/22. 6 | // 7 | 8 | import Foundation 9 | 10 | let accessKey: String = "" // ADD you own accessKey 11 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Utility/Extensions.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Extensions.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 30/01/22. 6 | // 7 | 8 | import Foundation 9 | 10 | 11 | 12 | import SwiftUI 13 | 14 | 15 | 16 | extension UINavigationController { 17 | override open func viewDidLoad() { 18 | super.viewDidLoad() 19 | interactivePopGestureRecognizer?.delegate = nil 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Utility/ImageSaver.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ImageSaver.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 31/01/22. 6 | // 7 | 8 | import UIKit 9 | 10 | class ImageSaver: NSObject { 11 | func writeToPhotoAlbum(image: UIImage) { 12 | UIImageWriteToSavedPhotosAlbum(image, self, #selector(saveCompleted), nil) 13 | } 14 | 15 | @objc func saveCompleted(_ image: UIImage, didFinishSavingWithError error: Error?, contextInfo: UnsafeRawPointer) { 16 | print("Save finished!") 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/ViewModels/DownloadPhotoViewModel.swift: -------------------------------------------------------------------------------- 1 | // 2 | // DownloadPhotoViewModel.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 01/02/22. 6 | // 7 | 8 | import Foundation 9 | import Combine 10 | import UIKit 11 | 12 | class DownloadPhotoViewModel: ObservableObject { 13 | 14 | 15 | private var cancellable = Set() 16 | @Published private(set) var state = State.idle 17 | 18 | 19 | enum State { 20 | case idle 21 | case loading 22 | case loaded 23 | case failed 24 | } 25 | 26 | 27 | func downloadPhoto(_ url: String) { 28 | state = .loading 29 | guard let url = URL(string: "\(url)?client_id=\(accessKey)") 30 | else { 31 | state = .failed 32 | return 33 | } 34 | 35 | let photoService = APIService(url) 36 | 37 | photoService.getData() 38 | .sink { [weak self] completion in 39 | switch completion { 40 | case .failure(let error): 41 | guard let self = self else {return} 42 | self.state = .failed 43 | print("Error is \(error)") 44 | case .finished: break 45 | } 46 | } receiveValue: { [weak self] downloaded in 47 | 48 | guard let self = self else { return } 49 | self.getData(downloaded.url) { data in 50 | 51 | if let uiImage = UIImage(data: data) { 52 | let imageSaver = ImageSaver() 53 | imageSaver.writeToPhotoAlbum(image: uiImage) 54 | self.state = .loaded 55 | } else { 56 | self.state = .failed 57 | } 58 | } 59 | } 60 | .store(in: &cancellable) 61 | } 62 | 63 | 64 | private func getData(_ url: String, receiveCallback: @escaping (Data) -> Void) { 65 | guard let url = URL(string: url) else {return} 66 | URLSession.shared.dataTaskPublisher(for: url) 67 | .receive(on: DispatchQueue.main) 68 | .map{$0.data} 69 | .sink { _ in 70 | } receiveValue: { data in 71 | receiveCallback(data) 72 | } 73 | .store(in: &cancellable) 74 | } 75 | } 76 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/ViewModels/PhotoViewModel.swift: -------------------------------------------------------------------------------- 1 | // 2 | // PhotoViewModel.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 26/01/22. 6 | // 7 | import Combine 8 | import Foundation 9 | 10 | class PhotoViewModel : ObservableObject { 11 | 12 | enum State { 13 | case loading 14 | case loaded([Photo]) 15 | case failed(Error) 16 | } 17 | 18 | 19 | @Published private(set) var state = State.loading 20 | private var currentIndex = 1 21 | private var cancellable = Set() 22 | private var allPhotos: [Photo] = [] 23 | 24 | init() { 25 | loadPhotos() 26 | } 27 | 28 | func loadPhotos() { 29 | 30 | guard let url = URL(string: "https://api.unsplash.com/photos/?client_id=\(accessKey)&page=\(currentIndex)&content_filter=high") 31 | else { 32 | state = .failed(URLError(URLError.badURL)) 33 | return 34 | } 35 | 36 | let photosService = APIService<[Photo]>(url) 37 | 38 | photosService.getData() 39 | .delay(for: 0.8, scheduler: RunLoop.main) 40 | .sink { [weak self] completion in 41 | switch completion { 42 | case .failure(let error): 43 | guard let self = self else {return} 44 | self.state = .failed(error) 45 | case .finished: break 46 | } 47 | } 48 | receiveValue: { [weak self] receivedPhotos in 49 | guard let self = self else {return} 50 | self.allPhotos.append(contentsOf: receivedPhotos) 51 | self.state = .loaded(self.allPhotos) 52 | self.currentIndex = self.currentIndex + 1 53 | } 54 | .store(in: &cancellable) 55 | } 56 | } 57 | 58 | 59 | 60 | 61 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/ViewModels/SearchPhotoViewModel.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SearchPhotoViewModel.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 28/01/22. 6 | // 7 | 8 | import Foundation 9 | import Combine 10 | 11 | 12 | 13 | class SearchPhotoViewModel : ObservableObject { 14 | 15 | enum State { 16 | case initial 17 | case loading 18 | case loaded([Photo]) 19 | case failed(Error) 20 | } 21 | 22 | 23 | @Published private(set) var state = State.initial 24 | @Published private(set) var hasReachedEnd: Bool = false 25 | private var queryText: String = "" 26 | private var allPhotos: [Photo] = [] 27 | private var currentIndex: Int = 1 28 | private var cancellable = Set() 29 | 30 | func searchPicture(_ query: String) { 31 | 32 | if query != queryText { 33 | state = .loading 34 | queryText = query 35 | allPhotos = [] 36 | hasReachedEnd = false 37 | currentIndex = 1 38 | } else if hasReachedEnd { 39 | return 40 | } 41 | 42 | let encodedQuery = query.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) 43 | 44 | guard 45 | let encodedQuery = encodedQuery, 46 | let url = URL(string: "https://api.unsplash.com/search/photos/?client_id=\(accessKey)&page=\(currentIndex)&query=\(encodedQuery)") 47 | else { 48 | state = .failed(URLError(URLError.badURL)) 49 | return 50 | } 51 | let photoService = APIService(url) 52 | 53 | photoService.getData() 54 | .sink { [weak self] completion in 55 | switch completion { 56 | case .failure(let error): 57 | guard let self = self else {return} 58 | self.state = .failed(error) 59 | print("Error is \(error)") 60 | case .finished: break 61 | } 62 | } receiveValue: { [weak self] queryPhotos in 63 | guard let self = self else {return} 64 | if queryPhotos.totalPages == 0 { 65 | self.allPhotos = [] 66 | self.state = .loaded(self.allPhotos) 67 | } else if self.currentIndex <= queryPhotos.totalPages { 68 | self.allPhotos.append(contentsOf: queryPhotos.photos) 69 | self.state = .loaded(self.allPhotos) 70 | self.currentIndex = self.currentIndex + 1 71 | } else { 72 | self.hasReachedEnd = true 73 | } 74 | } 75 | .store(in: &cancellable) 76 | } 77 | } 78 | 79 | 80 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/ViewModels/TopicViewModel.swift: -------------------------------------------------------------------------------- 1 | // 2 | // TopicViewModel.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 29/01/22. 6 | // 7 | 8 | import Foundation 9 | import Combine 10 | 11 | 12 | class TopicViewModel: ObservableObject { 13 | 14 | enum State { 15 | case loading 16 | case loaded([Topic]) 17 | case failed(Error) 18 | } 19 | 20 | @Published private(set) var state = State.loading 21 | private var cancellable = Set() 22 | 23 | init() { 24 | loadTopics() 25 | } 26 | 27 | 28 | func loadTopics() { 29 | guard let url = URL(string: "https://api.unsplash.com/topics?client_id=\(accessKey)") 30 | else { 31 | state = .failed(URLError(URLError.badURL)) 32 | return 33 | } 34 | 35 | let photosService = APIService<[Topic]>(url) 36 | 37 | photosService.getData() 38 | .sink { [weak self] completion in 39 | switch completion { 40 | case .failure(let error): 41 | guard let self = self else {return} 42 | self.state = .failed(error) 43 | print("Error is \(error)") 44 | case .finished: break 45 | } 46 | } receiveValue: { [weak self] data in 47 | guard let self = self else {return} 48 | self.state = .loaded(data) 49 | } 50 | .store(in: &cancellable) 51 | } 52 | } 53 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Views/HelperViews/ErrorView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ErrorView.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 27/01/22. 6 | // 7 | 8 | import SwiftUI 9 | 10 | struct ErrorView: View { 11 | let error: String 12 | 13 | var body: some View { 14 | VStack { 15 | Spacer() 16 | Text(error) 17 | Spacer() 18 | } 19 | } 20 | } 21 | 22 | struct ErrorView_Previews: PreviewProvider { 23 | static var previews: some View { 24 | ErrorView(error: "Error") 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Views/HelperViews/LoadingView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // LoadingView.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 27/01/22. 6 | // 7 | 8 | import SwiftUI 9 | 10 | struct LoadingView: View { 11 | var body: some View { 12 | VStack { 13 | Spacer() 14 | ProgressView() 15 | Spacer() 16 | } 17 | } 18 | } 19 | 20 | struct LoadingView_Previews: PreviewProvider { 21 | static var previews: some View { 22 | LoadingView() 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Views/HelperViews/PhotoTile.swift: -------------------------------------------------------------------------------- 1 | // 2 | // PictureTile.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 29/01/22. 6 | // 7 | 8 | import SwiftUI 9 | 10 | struct PhotoTile: View { 11 | 12 | let photo: Photo 13 | private let deviceWidth = UIScreen.main.bounds.width 14 | @State private var isActive = false 15 | 16 | var body: some View { 17 | 18 | AsyncImage(url: URL(string: photo.urls.small)) { image in 19 | switch image { 20 | case .empty: 21 | ProgressView() 22 | .frame(width: deviceWidth/2.0, height: 250) 23 | case .failure: 24 | 25 | // issue with AsyncImage --> https://developer.apple.com/forums/thread/682498 26 | Image(systemName: "exclamationmark.triangle") 27 | .padding() 28 | .font(.largeTitle) 29 | case .success(let image): 30 | NavigationLink { 31 | PhotoView(photo: photo) 32 | } label: { 33 | image 34 | .resizable() 35 | .scaledToFit() 36 | .clipShape(RoundedRectangle(cornerRadius: 16)) 37 | } 38 | .buttonStyle(BouncyStyle()) 39 | @unknown default: 40 | fatalError() 41 | } 42 | } 43 | } 44 | } 45 | 46 | struct PhotoTile_Previews: PreviewProvider { 47 | static var previews: some View { 48 | PhotoTile(photo: 49 | 50 | Photo( 51 | id: "1", 52 | // color: "#262626", 53 | // blurHash: "LzJPxUR+NIj@~AjZWWfQEls.s.az", 54 | description: "Flower in the sun", 55 | urls: Urls( 56 | raw: "https://images.unsplash.com/photo-1643472009925-b86e009e21a2?ixid=MnwyOTQ1MjZ8MHwxfGFsbHw0fHx8fHx8Mnx8MTY0MzU1ODQ4OA&ixlib=rb-1.2.1", 57 | full: "https://images.unsplash.com/photo-1643472009925-b86e009e21a2?crop=entropy&cs=srgb&fm=jpg&ixid=MnwyOTQ1MjZ8MHwxfGFsbHw0fHx8fHx8Mnx8MTY0MzU1ODQ4OA&ixlib=rb-1.2.1&q=85", 58 | regular: "https://images.unsplash.com/photo-1643472009925-b86e009e21a2?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=MnwyOTQ1MjZ8MHwxfGFsbHw0fHx8fHx8Mnx8MTY0MzU1ODQ4OA&ixlib=rb-1.2.1&q=80&w=1080", 59 | small: "https://images.unsplash.com/photo-1643472009925-b86e009e21a2?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=MnwyOTQ1MjZ8MHwxfGFsbHw0fHx8fHx8Mnx8MTY0MzU1ODQ4OA&ixlib=rb-1.2.1&q=80&w=400", 60 | thumb: "https://images.unsplash.com/photo-1643472009925-b86e009e21a2?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=MnwyOTQ1MjZ8MHwxfGFsbHw0fHx8fHx8Mnx8MTY0MzU1ODQ4OA&ixlib=rb-1.2.1&q=80&w=200" 61 | 62 | ), 63 | 64 | links: Links( 65 | 66 | // selfLink: "https://api.unsplash.com/photos/rN1y-_EV8kE", 67 | // html: "https://unsplash.com/photos/rN1y-_EV8kE", 68 | // download: "https://unsplash.com/photos/rN1y-_EV8kE/download?ixid=MnwyOTQ1MjZ8MXwxfGFsbHwxfHx8fHx8Mnx8MTY0MzY5MjYxNg", 69 | downloadLocation: "https://api.unsplash.com/photos/rN1y-_EV8kE/download?ixid=MnwyOTQ1MjZ8MXwxfGFsbHwxfHx8fHx8Mnx8MTY0MzY5MjYxNg" 70 | 71 | ) 72 | ) 73 | ) 74 | } 75 | } 76 | 77 | 78 | 79 | private struct BouncyStyle: ButtonStyle { 80 | 81 | func makeBody(configuration: Configuration) -> some View { 82 | configuration.label 83 | .frame(maxWidth: .infinity) 84 | .scaleEffect(configuration.isPressed ? 0.9 : 1) 85 | .animation(.easeOut(duration: 0.2), value: configuration.isPressed) 86 | } 87 | } 88 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Views/HelperViews/StaggeredPhotosView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // StaggeredPhotosView.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 01/02/22. 6 | // 7 | 8 | import SwiftUI 9 | 10 | 11 | struct StaggeredPhotosView: View { 12 | 13 | let photos: [Photo] 14 | let onTileCallback: ((Photo) -> Void)? 15 | 16 | 17 | init(_ pictures: [Photo], onTileAppear: ((Photo) -> Void)? = nil) { 18 | self.photos = pictures 19 | self.onTileCallback = onTileAppear 20 | } 21 | 22 | 23 | 24 | 25 | private var splitArray: [[Photo]] { 26 | var result: [[Photo]] = [] 27 | 28 | var list1: [Photo] = [] 29 | var list2: [Photo] = [] 30 | 31 | photos.forEach { photo in 32 | let index = photos.firstIndex {$0.id == photo.id } 33 | 34 | if let index = index { 35 | if index % 2 == 0 { 36 | list1.append(photo) 37 | } else { 38 | list2.append(photo) 39 | } 40 | } 41 | } 42 | result.append(list1) 43 | result.append(list2) 44 | return result 45 | 46 | } 47 | 48 | var body: some View { 49 | 50 | HStack(alignment: .top) { 51 | 52 | 53 | LazyVStack(spacing: 8) { 54 | ForEach(splitArray[0]) { photo in 55 | PhotoTile(photo: photo) 56 | .onAppear(perform: {onAppearClosure(photo)}) 57 | 58 | } 59 | } 60 | 61 | LazyVStack(spacing: 8) { 62 | ForEach(splitArray[1]) { photo in 63 | PhotoTile(photo: photo) 64 | .onAppear(perform: {onAppearClosure(photo)}) 65 | 66 | } 67 | } 68 | } 69 | } 70 | 71 | func onAppearClosure(_ photo: Photo) { 72 | guard let onTileCallback = onTileCallback else { 73 | return 74 | } 75 | onTileCallback(photo) 76 | } 77 | 78 | } 79 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Views/HomeView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // HomeView.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 25/01/22. 6 | // 7 | 8 | import SwiftUI 9 | 10 | struct HomeView: View { 11 | 12 | 13 | 14 | var body: some View { 15 | NavigationView { 16 | RecentPhotosView() 17 | .navigationTitle("Home") 18 | .toolbar { 19 | 20 | ToolbarItem(placement: ToolbarItemPlacement.navigationBarTrailing) { 21 | NavigationLink { 22 | SearchPhotosView() 23 | } label: { 24 | Image(systemName: "magnifyingglass") 25 | } 26 | 27 | } 28 | } 29 | .font(.system(size: 18)) 30 | } 31 | 32 | } 33 | } 34 | 35 | struct HomeView_Previews: PreviewProvider { 36 | static var previews: some View { 37 | HomeView() 38 | } 39 | } 40 | 41 | 42 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Views/PhotoView/PhotoView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // PhotoView.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 30/01/22. 6 | // 7 | 8 | import SwiftUI 9 | 10 | struct PhotoView: View { 11 | 12 | @Environment(\.presentationMode) private var presentationMode: Binding 13 | 14 | @StateObject private var downloadPhotoViewModel: DownloadPhotoViewModel = DownloadPhotoViewModel() 15 | 16 | let photo: Photo 17 | var body: some View { 18 | AsyncImage(url: URL(string: photo.urls.full)) { imagePhase in 19 | switch imagePhase { 20 | case .empty: 21 | ZStack { 22 | Color.white 23 | .ignoresSafeArea() 24 | LoadingView() 25 | } 26 | 27 | case .success(let image): 28 | ZStack { 29 | Color.black 30 | .ignoresSafeArea() 31 | image 32 | .resizable() 33 | .aspectRatio( contentMode: .fit) 34 | 35 | VStack { 36 | 37 | HStack { 38 | Button { 39 | presentationMode.wrappedValue.dismiss() 40 | } label: { 41 | Image(systemName: "arrow.backward") 42 | .padding() 43 | } 44 | 45 | Text(photo.description ?? "NO DESCRIPTION") 46 | Spacer() 47 | } 48 | .font(.system(size: 18)) 49 | 50 | Spacer() 51 | Button { 52 | print("\(photo.links.downloadLocation)") 53 | downloadPhotoViewModel.downloadPhoto(photo.links.downloadLocation) 54 | } label: { 55 | getIcon(state: downloadPhotoViewModel.state) 56 | } 57 | .font(.headline) 58 | .frame(maxWidth: 56, maxHeight: 56) 59 | .background(getColor(state: downloadPhotoViewModel.state)) 60 | .cornerRadius(16) 61 | .padding() 62 | } 63 | 64 | .foregroundColor(.white) 65 | 66 | } 67 | 68 | 69 | case .failure(let error): 70 | Text("\(error.localizedDescription)") 71 | @unknown default: 72 | fatalError() 73 | } 74 | } 75 | .navigationBarHidden(true) 76 | } 77 | 78 | @ViewBuilder 79 | private func getIcon(state: DownloadPhotoViewModel.State) -> some View { 80 | switch state { 81 | case .idle: 82 | Image(systemName: "arrow.down") 83 | case .loading: 84 | ProgressView() 85 | case .failed: 86 | Image(systemName: "exclamationmark.circle") 87 | case .loaded: 88 | Image(systemName: "checkmark") 89 | } 90 | } 91 | 92 | private func getColor(state: DownloadPhotoViewModel.State) -> Color { 93 | switch state { 94 | case .idle: 95 | return Color.gray 96 | case .loading: 97 | return Color.blue 98 | case .failed: 99 | return Color.red 100 | 101 | case .loaded: 102 | return Color.green 103 | } 104 | } 105 | } 106 | 107 | struct PhotoView_Previews: PreviewProvider { 108 | static var previews: some View { 109 | PhotoView(photo: Photo( 110 | id: "1", 111 | // color: "#262626", 112 | // blurHash: "LzJPxUR+NIj@~AjZWWfQEls.s.az", 113 | description: "Flower in the sun", 114 | urls: Urls( 115 | raw: "https://images.unsplash.com/photo-1643472009925-b86e009e21a2?ixid=MnwyOTQ1MjZ8MHwxfGFsbHw0fHx8fHx8Mnx8MTY0MzU1ODQ4OA&ixlib=rb-1.2.1", 116 | full: "https://images.unsplash.com/photo-1643472009925-b86e009e21a2?crop=entropy&cs=srgb&fm=jpg&ixid=MnwyOTQ1MjZ8MHwxfGFsbHw0fHx8fHx8Mnx8MTY0MzU1ODQ4OA&ixlib=rb-1.2.1&q=85", 117 | regular: "https://images.unsplash.com/photo-1643472009925-b86e009e21a2?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=MnwyOTQ1MjZ8MHwxfGFsbHw0fHx8fHx8Mnx8MTY0MzU1ODQ4OA&ixlib=rb-1.2.1&q=80&w=1080", 118 | small: "https://images.unsplash.com/photo-1643472009925-b86e009e21a2?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=MnwyOTQ1MjZ8MHwxfGFsbHw0fHx8fHx8Mnx8MTY0MzU1ODQ4OA&ixlib=rb-1.2.1&q=80&w=400", 119 | thumb: "https://images.unsplash.com/photo-1643472009925-b86e009e21a2?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=MnwyOTQ1MjZ8MHwxfGFsbHw0fHx8fHx8Mnx8MTY0MzU1ODQ4OA&ixlib=rb-1.2.1&q=80&w=200" 120 | 121 | ), 122 | links: Links( 123 | 124 | // selfLink: "https://api.unsplash.com/photos/rN1y-_EV8kE", 125 | // html: "https://unsplash.com/photos/rN1y-_EV8kE", 126 | // download: "https://unsplash.com/photos/rN1y-_EV8kE/download?ixid=MnwyOTQ1MjZ8MXwxfGFsbHwxfHx8fHx8Mnx8MTY0MzY5MjYxNg", 127 | downloadLocation: "https://api.unsplash.com/photos/rN1y-_EV8kE/download?ixid=MnwyOTQ1MjZ8MXwxfGFsbHwxfHx8fHx8Mnx8MTY0MzY5MjYxNg" 128 | 129 | ) 130 | ) 131 | ) 132 | } 133 | } 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Views/RecentPhotosView/RecentPhotosView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // RecentPhotosView.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 25/01/22. 6 | // 7 | 8 | import SwiftUI 9 | 10 | struct RecentPhotosView: View { 11 | 12 | @StateObject private var photoViewModel: PhotoViewModel = PhotoViewModel() 13 | 14 | 15 | var body: some View { 16 | 17 | ZStack { 18 | Color("Background") 19 | .ignoresSafeArea() 20 | 21 | switch photoViewModel.state { 22 | case .loading: 23 | LoadingView() 24 | case .loaded(let photos): 25 | 26 | ScrollView { 27 | heading("Topics") 28 | 29 | TopicRow() 30 | heading("Recent Pictures") 31 | StaggeredPhotosView(photos) { photo in 32 | 33 | guard let lastPhoto = photos.last else {return } 34 | if lastPhoto.id == photo.id { 35 | photoViewModel.loadPhotos() 36 | } 37 | } 38 | .padding([.horizontal], 16) 39 | } 40 | 41 | case .failed(let error): 42 | ErrorView(error: "\(error.localizedDescription)") 43 | } 44 | } 45 | 46 | } 47 | 48 | private func heading(_ text: String) -> some View { 49 | Text(text) 50 | .frame(maxWidth: .infinity, alignment: .leading) 51 | .padding(16) 52 | .font(.system(size: 18, weight: .bold)) 53 | } 54 | 55 | } 56 | 57 | 58 | struct RecentPhotosView_Previews: PreviewProvider { 59 | static var previews: some View { 60 | RecentPhotosView() 61 | } 62 | } 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Views/RecentPhotosView/TopicRow.swift: -------------------------------------------------------------------------------- 1 | // 2 | // TopicRow.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 29/01/22. 6 | // 7 | 8 | import SwiftUI 9 | 10 | struct TopicRow: View { 11 | @StateObject private var topicViewModel: TopicViewModel = TopicViewModel() 12 | 13 | 14 | var body: some View { 15 | 16 | switch topicViewModel.state { 17 | 18 | case .loading: 19 | Text("Loading") 20 | case .loaded(let topics): 21 | ScrollView(.horizontal, showsIndicators: false ) { 22 | 23 | HStack(spacing: 16) { 24 | ForEach(topics) { topic in 25 | ZStack { 26 | buildImageView("\(topic.coverPhoto.urls.thumb)") 27 | Text("\(topic.title)") 28 | .foregroundColor(.white) 29 | .font(.system(size: 20,weight: .bold)) 30 | } 31 | .clipShape(RoundedRectangle(cornerRadius: 16)) 32 | } 33 | 34 | } 35 | .padding(.horizontal, 16) 36 | } 37 | case .failed: 38 | 39 | Image(systemName: "exclamationmark.triangle") 40 | 41 | } 42 | 43 | } 44 | 45 | private func buildImageView(_ url: String) -> some View { 46 | AsyncImage(url: URL(string: url)) { imagePhase in 47 | switch imagePhase { 48 | case .empty: 49 | Color.gray 50 | .frame(height: 80) 51 | case .failure: 52 | Image(systemName: "exclamationmark.triangle") 53 | case .success(let image): 54 | image 55 | @unknown default: 56 | fatalError() 57 | } 58 | } 59 | .overlay(.black.opacity(0.2)) 60 | .frame( maxHeight: 80) 61 | } 62 | 63 | } 64 | 65 | struct TopicRow_Previews: PreviewProvider { 66 | static var previews: some View { 67 | TopicRow() 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/Source/Views/SearchPhotosView/SearchPhotosView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SearchPhotosView.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 28/01/22. 6 | // 7 | 8 | import SwiftUI 9 | 10 | struct SearchPhotosView: View { 11 | 12 | 13 | @StateObject private var searchPhotoViewModel: SearchPhotoViewModel = SearchPhotoViewModel() 14 | @State private var textFieldText = "" 15 | @FocusState private var textFieldFocus: Bool 16 | 17 | var body: some View { 18 | ZStack { 19 | Color("Background") 20 | .ignoresSafeArea() 21 | 22 | VStack(spacing: 0.0) { 23 | TextField("Type anything", text: $textFieldText) 24 | .focused($textFieldFocus) 25 | .padding() 26 | .background(.white) 27 | .clipShape(RoundedRectangle(cornerRadius: 8)) 28 | .shadow(color: .black.opacity(0.15), radius: 2.0, x: 1.0, y: 1.0) 29 | .padding([.horizontal , .top], 16) 30 | 31 | 32 | 33 | switch searchPhotoViewModel.state { 34 | case .initial: 35 | VStack { 36 | Spacer() 37 | Image("Search") 38 | .resizable() 39 | .scaledToFit() 40 | Spacer() 41 | } 42 | 43 | 44 | case .loading: 45 | LoadingView() 46 | 47 | case .loaded(let photos): 48 | 49 | if photos.isEmpty { 50 | VStack{ 51 | Spacer() 52 | Text("😞 Sad nothing found") 53 | Spacer() 54 | } 55 | } else { 56 | ScrollView { 57 | StaggeredPhotosView(photos) { photo in 58 | 59 | guard let lastPhoto = photos.last else {return } 60 | if lastPhoto.id == photo.id { 61 | searchPhotoViewModel.searchPicture(textFieldText) 62 | } 63 | } 64 | .padding([.horizontal, .top], 16) 65 | } 66 | } 67 | 68 | 69 | 70 | case .failed(let error): 71 | ErrorView(error: "\(error.localizedDescription)") 72 | } 73 | } 74 | .ignoresSafeArea(.keyboard) 75 | } 76 | .navigationTitle("Search") 77 | .navigationBarTitleDisplayMode(.inline) 78 | .toolbar { 79 | ToolbarItem(placement: ToolbarItemPlacement.keyboard) { 80 | Button("Done") { 81 | textFieldFocus = false 82 | searchPhotoViewModel.searchPicture(textFieldText) 83 | } 84 | 85 | } 86 | } 87 | 88 | } 89 | } 90 | 91 | struct SearchPhotosView_Previews: PreviewProvider { 92 | static var previews: some View { 93 | SearchPhotosView() 94 | } 95 | } 96 | -------------------------------------------------------------------------------- /UnsplashPhotosApp/UnsplashPhotosAppApp.swift: -------------------------------------------------------------------------------- 1 | // 2 | // UnsplashPhotosAppApp.swift 3 | // UnsplashPhotosApp 4 | // 5 | // Created by Ahmed on 01/02/22. 6 | // 7 | 8 | import SwiftUI 9 | 10 | @main 11 | struct UnsplashPhotosAppApp: App { 12 | var body: some Scene { 13 | WindowGroup { 14 | HomeView() 15 | } 16 | } 17 | } 18 | --------------------------------------------------------------------------------