WIP

Werkout_ios/Views/CreateWorkoutViews/CreateViewModels.swift

@@ -0,0 +1,98 @@
+//
+//  CreateViewModels.swift
+//  Werkout_ios
+//
+//  Created by Trey Tartt on 6/18/23.
+//
+
+import SwiftUI
+
+class CreateWorkoutExercise: ObservableObject, Identifiable {
+    let id = UUID()
+    var exercise: ExerciseExercise
+    @Published var reps: Int = 0
+    @Published var duration: Int = 0
+    @Published var weight: Int = 0
+    
+    init(exercise: ExerciseExercise, reps: Int = 0, duration: Int = 0, weight: Int = 0) {
+        self.exercise = exercise
+        self.reps = reps
+        self.duration = duration
+        self.weight = weight
+    }
+    
+    func increaseReps() {
+        self.reps += 1
+    }
+    
+    func decreaseReps() {
+        self.reps -= 1
+        if self.reps < 0 {
+            self.reps = 0
+        }
+    }
+    
+    func increaseDuration() {
+        self.duration += 15
+    }
+    
+    func decreaseDuration() {
+        self.duration -= 15
+        if self.duration < 0 {
+            self.duration = 0
+        }
+    }
+    
+    func increaseWeight() {
+        self.weight += 5
+    }
+    
+    func decreaseWeight() {
+        self.weight -= 15
+        if self.weight < 0 {
+            self.weight = 0
+        }
+    }
+}
+
+class CreateWorkoutSuperSet: ObservableObject, Identifiable {
+    let id = UUID()
+    @Published var exercises = [CreateWorkoutExercise]()
+    @Published var numberOfRounds = 1
+    
+    func increaseNumberOfRounds() {
+        self.numberOfRounds += 1
+    }
+    
+    func decreaseNumberOfRounds() {
+        self.numberOfRounds -= 1
+        if self.numberOfRounds < 1 {
+            self.numberOfRounds = 1
+        }
+    }
+    
+    func deleteExerciseForChosenSuperset(exercise: CreateWorkoutExercise) {
+        if let idx = exercises.firstIndex(where: {
+            $0.id == exercise.id
+        }) {
+            exercises.remove(at: idx)
+        }
+    }
+}
+
+class WorkoutViewModel: ObservableObject {
+    @Published var superSets = [CreateWorkoutSuperSet]()
+    @Published var title = String()
+    
+    func addNewSuperset() {
+        superSets.append(CreateWorkoutSuperSet())
+    }
+    
+    func delete(superset: CreateWorkoutSuperSet) {
+        if let idx = superSets.firstIndex(where: {
+            $0.id == superset.id
+        }) {
+            superSets.remove(at: idx)
+        }
+    }
+}