Created
October 18, 2019 12:26
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| import UIKit | |
| class ExerciseOption: Decodable { | |
| private enum ExerciseOptionCodingKeys: String, CodingKey { | |
| case id | |
| case appleHealthId = "apple_health_id" | |
| case googleFitId = "google_fit_id" | |
| case langsTranslation = "langs_translation" | |
| } | |
| let id: Int | |
| let appleHealthId: String? | |
| let googleFitId: String? | |
| let langsTranslation: [String: String] | |
| lazy var localizedName: String = { | |
| for l in Locale.preferredLanguages { | |
| let code = String(l.prefix(2)) | |
| if let translated = self.langsTranslation[code] { | |
| return translated | |
| } | |
| } | |
| // hardcoded fallback | |
| return self.langsTranslation["en"] ?? "-" | |
| }() | |
| required init(from decoder: Decoder) throws { | |
| let container = try decoder.container(keyedBy: ExerciseOptionCodingKeys.self) | |
| let idString = try container.decode(String.self, forKey: .id) | |
| self.id = Int(idString)! | |
| self.appleHealthId = try container.decode(String.self, forKey: .appleHealthId) | |
| self.googleFitId = try container.decode(String.self, forKey: .googleFitId) | |
| self.langsTranslation = try container.decode([String:String].self, forKey: .langsTranslation) | |
| } | |
| } | |
| class Exercise: Decodable { | |
| private enum ExerciseCodingKeys: String, CodingKey { | |
| case id | |
| case langsTranslation = "langs_translation" | |
| case preferredUnits = "preferred_units" | |
| case options | |
| } | |
| let id: Int | |
| let langsTranslation: [String: String] | |
| let preferredUnits: [String] | |
| let options: [ExerciseOption] | |
| lazy var localizedName: String = { | |
| for l in Locale.preferredLanguages { | |
| let code = String(l.prefix(2)) | |
| if let translated = self.langsTranslation[code] { | |
| return translated | |
| } | |
| } | |
| // hardcoded fallback | |
| return self.langsTranslation["en"] ?? "-" | |
| }() | |
| required init(from decoder: Decoder) throws { | |
| let container = try decoder.container(keyedBy: ExerciseCodingKeys.self) | |
| let idString = try container.decode(String.self, forKey: .id) | |
| self.id = Int(idString)! | |
| self.langsTranslation = try container.decode([String: String].self, forKey: .langsTranslation) | |
| self.preferredUnits = try container.decode([String].self, forKey: .preferredUnits) | |
| self.options = try container.decode([ExerciseOption].self, forKey: .options) | |
| } | |
| } | |
| let exerciseOptionJson = """ | |
| { | |
| "id": "100", | |
| "apple_health_id": "", | |
| "google_fit_id": "", | |
| "langs_translation": { | |
| } | |
| } | |
| """ | |
| let exerciseOption = try JSONDecoder().decode(ExerciseOption.self, from: Data(exerciseOptionJson.utf8)) | |
| let exerciseJson = """ | |
| { | |
| "id": "1", | |
| "langs_translation": { | |
| "en" : "Swimming", | |
| "de" : "Schwimmen" | |
| }, | |
| "preferred_units": [ | |
| "min", "h" | |
| ], | |
| "options": [ | |
| { | |
| "id": "100", | |
| "apple_health_id": "", | |
| "google_fit_id": "", | |
| "langs_translation": { | |
| "en" : "Freestyle" | |
| } | |
| }, | |
| { | |
| "id": "101", | |
| "apple_health_id": "", | |
| "google_fit_id": "", | |
| "langs_translation": { | |
| "en" : "Backstroke" | |
| } | |
| } | |
| ] | |
| } | |
| """ | |
| let exercise = try JSONDecoder().decode(Exercise.self, from: Data(exerciseJson.utf8)) | |
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