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yattee/Shared/Views/SubscriptionsView.swift

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Swift
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import Siesta
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import SwiftUI
struct SubscriptionsView: View {
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@StateObject private var store = Store<[Video]>()
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@EnvironmentObject<AccountsModel> private var accounts
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var feed: Resource? {
accounts.api.feed
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}
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var videos: [ContentItem] {
ContentItem.array(of: store.collection)
}
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var body: some View {
PlayerControlsView {
SignInRequiredView(title: "Subscriptions") {
VerticalCells(items: videos)
.onAppear {
loadResources()
}
.onChange(of: accounts.current) { _ in
loadResources(force: true)
}
}
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}
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.toolbar {
ToolbarItem(placement: .automatic) {
FavoriteButton(item: FavoriteItem(section: .subscriptions))
}
}
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.refreshable {
loadResources(force: true)
}
}
fileprivate func loadResources(force: Bool = false) {
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feed?.addObserver(store)
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if let request = force ? accounts.api.home?.load() : accounts.api.home?.loadIfNeeded() {
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request.onSuccess { _ in
loadFeed(force: force)
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}
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} else {
loadFeed(force: force)
}
}
fileprivate func loadFeed(force: Bool = false) {
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_ = force ? feed?.load() : feed?.loadIfNeeded()
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}
}