126 lines
3.4 KiB
Swift
126 lines
3.4 KiB
Swift
//
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// WorkoutLibrary.swift
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// WorkoutsPlus
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//
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// Created by Felix Förtsch on 10.08.24.
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//
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import SwiftUI
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import SwiftData
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struct WorkoutLibrary: View {
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@Environment(\.modelContext) private var modelContext
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@Default(\.isWorkingOut) var isWorkingOut
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@Binding var activeWorkoutSession: WorkoutSession?
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@Query(sort: \Workout.name) private var workouts: [Workout]
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@State private var newWorkout: Workout = Workout(name: "")
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@State private var newWorkoutName: String = ""
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@State private var isAddingWorkout: Bool = false
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@FocusState private var isInputFieldFocused: Bool
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@State private var searchText: String = ""
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var filteredItems: [Workout] {
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if searchText.isEmpty { return workouts }
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else { return workouts.filter { $0.name.localizedCaseInsensitiveContains(searchText) }
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}
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}
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var body: some View {
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Group {
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List {
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ForEach(filteredItems) { workout in
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NavigationLink {
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WorkoutDetail(activeWorkoutSession: $activeWorkoutSession, workout: workout)
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} label: {
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Image(systemName: workout.workoutIconSystemName)
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.foregroundStyle(workout.workoutIconColorName.color)
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Text(workout.name)
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}
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.swipeActions(edge: .leading) {
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if !isWorkingOut {
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Button {
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activeWorkoutSession = workout.start()
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} label: {
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Label("Start", systemImage: "play")
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.tint(.green)
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}
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}
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}
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}
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.onDelete(perform: deleteWorkout)
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if filteredItems.isEmpty {
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ContentUnavailableView.search(text: searchText)
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}
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if isAddingWorkout {
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// TODO: On tap-out of the text field, it should lose focus
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TextField("New Workout", text: $newWorkoutName, onCommit: {
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save(workout: newWorkout)
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})
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.textInputAutocapitalization(.words)
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.focused($isInputFieldFocused)
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}
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// TODO: When pressing the button again, it should check if something is being added already and if yes, save it.
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AddItemButton(label: "Workout", action: addWorkout)
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}
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.searchable(text: $searchText)
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}
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.navigationTitle("Workouts")
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.toolbar {
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ToolbarItem() {
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EditButton()
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}
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}
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}
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private func addWorkout() {
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withAnimation {
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newWorkout = Workout(name: "")
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newWorkoutName = ""
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isAddingWorkout = true
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isInputFieldFocused = true
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}
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}
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private func save(workout: Workout) {
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withAnimation {
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newWorkout.name = newWorkoutName
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if !workout.name.isEmpty {
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modelContext.insert(workout)
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try? modelContext.save()
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}
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isAddingWorkout = false
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}
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}
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private func deleteWorkout(offsets: IndexSet) {
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withAnimation {
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for index in offsets {
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modelContext.delete(workouts[index])
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}
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try? modelContext.save()
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}
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}
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}
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#Preview("With Sample Data") {
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@Previewable @State var activeWorkoutSession: WorkoutSession?
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NavigationStack {
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WorkoutLibrary(activeWorkoutSession: $activeWorkoutSession)
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}
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.modelContainer(SampleData.shared.modelContainer)
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}
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#Preview("Empty Database") {
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@Previewable @State var activeWorkoutSession: WorkoutSession?
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NavigationStack {
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WorkoutLibrary(activeWorkoutSession: $activeWorkoutSession)
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}
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.modelContainer(for: Workout.self, inMemory: true)
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}
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