wip

Workouts/Views/Exercises/ExerciseListLoader.swift

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+import Foundation
+import Yams
+
+class ExerciseListLoader {
+    struct ExerciseListData: Codable {
+        let name: String
+        let source: String
+        let exercises: [ExerciseItem]
+        
+        struct ExerciseItem: Codable, Identifiable {
+            let name: String
+            let descr: String
+            let type: String
+            let split: String
+            
+            var id: String { name }
+        }
+    }
+
+    static func loadExerciseLists() -> [String: ExerciseListData] {
+        var exerciseLists: [String: ExerciseListData] = [:]
+        
+        guard let resourcePath = Bundle.main.resourcePath else {
+            print("Could not find resource path")
+            return exerciseLists
+        }
+        
+        do {
+            let fileManager = FileManager.default
+            let resourceURL = URL(fileURLWithPath: resourcePath)
+            let yamlFiles = try fileManager.contentsOfDirectory(at: resourceURL, includingPropertiesForKeys: nil)
+                .filter { $0.pathExtension == "yaml" && $0.lastPathComponent.hasSuffix(".exercises.yaml") }
+            
+            for yamlFile in yamlFiles {
+                let fileName = yamlFile.lastPathComponent
+                do {
+                    let yamlString = try String(contentsOf: yamlFile, encoding: .utf8)
+                    if let exerciseList = try Yams.load(yaml: yamlString) as? [String: Any],
+                       let name = exerciseList["name"] as? String,
+                       let source = exerciseList["source"] as? String,
+                       let exercisesData = exerciseList["exercises"] as? [[String: Any]] {
+                        
+                        var exercises: [ExerciseListData.ExerciseItem] = []
+                        
+                        for exerciseData in exercisesData {
+                            if let name = exerciseData["name"] as? String,
+                               let descr = exerciseData["descr"] as? String,
+                               let type = exerciseData["type"] as? String,
+                               let split = exerciseData["split"] as? String {
+                                let exercise = ExerciseListData.ExerciseItem(name: name, descr: descr, type: type, split: split)
+                                exercises.append(exercise)
+                            }
+                        }
+                        
+                        let exerciseList = ExerciseListData(name: name, source: source, exercises: exercises)
+                        exerciseLists[fileName] = exerciseList
+                    }
+                } catch {
+                    print("Error loading YAML file \(fileName): \(error)")
+                }
+            }
+        } catch {
+            print("Error listing directory contents: \(error)")
+        }
+        
+        return exerciseLists
+    }
+}