IceCubesApp/IceCubesAppWidgetsExtension/ListsWidget/ListsWidget.swift
2024-05-15 09:27:35 +02:00

75 lines
2.7 KiB
Swift

import DesignSystem
import Models
import Network
import SwiftUI
import Timeline
import WidgetKit
struct ListsWidgetProvider: AppIntentTimelineProvider {
func placeholder(in _: Context) -> PostsWidgetEntry {
.init(date: Date(),
title: "List name",
statuses: [.placeholder()],
images: [:])
}
func snapshot(for configuration: ListsWidgetConfiguration, in context: Context) async -> PostsWidgetEntry {
if let entry = await timeline(for: configuration, context: context).entries.first {
return entry
}
return .init(date: Date(),
title: "List name",
statuses: [],
images: [:])
}
func timeline(for configuration: ListsWidgetConfiguration, in context: Context) async -> Timeline<PostsWidgetEntry> {
await timeline(for: configuration, context: context)
}
private func timeline(for configuration: ListsWidgetConfiguration, context: Context) async -> Timeline<PostsWidgetEntry> {
do {
let timeline: TimelineFilter = .list(list: configuration.timeline.list)
let statuses = await loadStatuses(for: timeline,
account: configuration.account,
widgetFamily: context.family)
let images = try await loadImages(urls: statuses.map { $0.account.avatar })
return Timeline(entries: [.init(date: Date(),
title: timeline.title,
statuses: statuses,
images: images)], policy: .atEnd)
} catch {
return Timeline(entries: [.init(date: Date(),
title: "List name",
statuses: [],
images: [:])],
policy: .atEnd)
}
}
}
struct ListsPostWidget: Widget {
let kind: String = "ListsPostWidget"
var body: some WidgetConfiguration {
AppIntentConfiguration(kind: kind,
intent: ListsWidgetConfiguration.self,
provider: ListsWidgetProvider())
{ entry in
PostsWidgetView(entry: entry)
.containerBackground(Color("WidgetBackground").gradient, for: .widget)
}
.configurationDisplayName("List timeline")
.description("Show the latest post for the selected list")
.supportedFamilies([.systemSmall, .systemMedium, .systemLarge, .systemExtraLarge])
}
}
#Preview(as: .systemMedium) {
ListsPostWidget()
} timeline: {
PostsWidgetEntry(date: .now,
title: "List name",
statuses: [.placeholder(), .placeholder(), .placeholder(), .placeholder()],
images: [:])
}