yattee/Shared/Settings/InstancesSettingsView.swift

226 lines
8.3 KiB
Swift
Raw Normal View History

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import Defaults
import SwiftUI
struct InstancesSettingsView: View {
@Default(.instances) private var instances
@EnvironmentObject<InstancesModel> private var instancesModel
@EnvironmentObject<InvidiousAPI> private var api
@EnvironmentObject<SubscriptionsModel> private var subscriptions
@EnvironmentObject<PlaylistsModel> private var playlists
@State private var selectedInstanceID: Instance.ID?
@State private var selectedAccount: Instance.Account?
@State private var presentingAccountForm = false
@State private var presentingInstanceForm = false
@State private var savedFormInstanceID: Instance.ID?
@State private var presentingConfirmationDialog = false
@State private var presentingInstanceDetails = false
var selectedInstance: Instance! {
instancesModel.find(selectedInstanceID)
}
var accounts: [Instance.Account] {
guard selectedInstance != nil else {
return []
}
return instancesModel.accounts(selectedInstanceID)
}
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var body: some View {
Group {
#if os(iOS)
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Section(header: instancesHeader, footer: instancesFooter) {
ForEach(instances) { instance in
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Button(action: {
self.selectedInstanceID = instance.id
self.presentingInstanceDetails = true
}) {
HStack {
Text(instance.description)
Spacer()
NavigationLink(
isActive: .constant(false),
destination: { EmptyView() },
label: { EmptyView() }
)
.frame(maxWidth: 100)
}
}
.swipeActions(edge: .trailing, allowsFullSwipe: false) {
Button("Remove", role: .destructive) {
instancesModel.remove(instance)
}
}
.buttonStyle(.plain)
}
Button("Add Instance...") {
presentingInstanceForm = true
}
}
.listStyle(.insetGrouped)
#else
Section {
Text("Instance")
if !instances.isEmpty {
Picker("Instance", selection: $selectedInstanceID) {
ForEach(instances) { instance in
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Text(instance.description).tag(Optional(instance.id))
}
}
.labelsHidden()
} else {
Text("You have no instances configured")
.font(.caption)
.foregroundColor(.secondary)
}
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if !selectedInstance.isNil {
if accounts.isEmpty {
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Text("You have no accounts for this instance")
.font(.caption)
.foregroundColor(.secondary)
} else {
Text("Accounts")
List(selection: $selectedAccount) {
ForEach(accounts) { account in
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AccountSettingsView(account: account,
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selectedAccount: $selectedAccount)
.tag(account)
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}
}
#if os(macOS)
.listStyle(.inset(alternatesRowBackgrounds: true))
#endif
}
}
if selectedInstance != nil {
HStack {
Button("Add Account...") {
selectedAccount = nil
presentingAccountForm = true
}
Spacer()
Button("Remove Instance", role: .destructive) {
presentingConfirmationDialog = true
}
.confirmationDialog(
"Are you sure you want to remove \(selectedInstance!.description) instance?",
isPresented: $presentingConfirmationDialog
) {
Button("Remove Instance", role: .destructive) {
instancesModel.remove(selectedInstance!)
selectedInstanceID = instances.last?.id
}
}
#if os(macOS)
.foregroundColor(.red)
#endif
}
}
Button("Add Instance...") {
presentingInstanceForm = true
}
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defaultAccountSection
.padding(.top, 10)
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}
.frame(minWidth: 0, maxWidth: .infinity, alignment: .leading)
.onAppear {
selectedInstanceID = instances.first?.id
}
.sheet(isPresented: $presentingAccountForm) {
AccountFormView(instance: selectedInstance, selectedAccount: $selectedAccount)
}
Spacer()
#endif
}
.sheet(isPresented: $presentingInstanceForm, onDismiss: setSelectedInstanceToFormInstance) {
InstanceFormView(savedInstanceID: $savedFormInstanceID)
}
}
var instancesHeader: some View {
Text("Instances").background(instanceDetailsNavigationLink)
}
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var instancesFooter: some View {
Group {
if let account = instancesModel.defaultAccount {
HStack(spacing: 2) {
Text("**\(account.description)** account on instance **\(account.instance.shortDescription)** is your default.")
.truncationMode(.middle)
.lineLimit(1)
Button("Reset", action: resetDefaultAccount)
.buttonStyle(.plain)
.foregroundColor(.red)
}
} else {
Text("You have no default account set")
}
}
}
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var instanceDetailsNavigationLink: some View {
NavigationLink(
isActive: $presentingInstanceDetails,
destination: { InstanceDetailsSettingsView(instanceID: selectedInstanceID) },
label: { EmptyView() }
)
}
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private var defaultAccountSection: some View {
Group {
if let account = instancesModel.defaultAccount {
HStack(spacing: 2) {
Text("**\(account.description)** account on instance **\(account.instance.shortDescription)** is your default.")
.truncationMode(.middle)
.lineLimit(1)
Button("Reset", action: resetDefaultAccount)
.buttonStyle(.plain)
.foregroundColor(.red)
}
} else {
Text("You have no default account set")
}
}
.font(.caption2)
.foregroundColor(.secondary)
}
private func resetDefaultAccount() {
instancesModel.resetDefaultAccount()
}
private func setSelectedInstanceToFormInstance() {
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if let id = savedFormInstanceID {
selectedInstanceID = id
savedFormInstanceID = nil
}
}
}
struct InstancesSettingsView_Previews: PreviewProvider {
static var previews: some View {
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VStack {
InstancesSettingsView()
}
.frame(width: 400, height: 270)
.environmentObject(InstancesModel())
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}
}