NetNewsWire/Widget/Widget Views/UnreadWidget.swift

122 lines
3.0 KiB
Swift

//
// UnreadWidget.swift
// NetNewsWire Widget Extension
//
// Created by Stuart Breckenridge on 18/11/20.
// Copyright © 2020 Ranchero Software. All rights reserved.
//
import WidgetKit
import SwiftUI
struct UnreadWidgetView : View {
@Environment(\.widgetFamily) var family: WidgetFamily
@Environment(\.sizeCategory) var sizeCategory: ContentSizeCategory
var entry: Provider.Entry
var body: some View {
if entry.widgetData.currentUnreadCount == 0 {
inboxZero
.widgetURL(WidgetDeepLink.unread.url)
}
else {
GeometryReader { metrics in
HStack {
VStack {
unreadImage
.padding(.vertical, 12)
.padding(.leading, 8)
Spacer()
}
}
.frame(width: metrics.size.width * 0.15)
Spacer()
VStack(alignment:.leading, spacing: 0) {
ForEach(0..<maxCount(), id: \.self, content: { i in
if i != 0 {
Divider()
ArticleItemView(article: entry.widgetData.unreadArticles[i],
deepLink: WidgetDeepLink.unreadArticle(id: entry.widgetData.unreadArticles[i].id).url)
.padding(.top, 8)
.padding(.bottom, 4)
} else {
ArticleItemView(article: entry.widgetData.unreadArticles[i],
deepLink: WidgetDeepLink.unreadArticle(id: entry.widgetData.unreadArticles[i].id).url)
.padding(.bottom, 4)
}
})
Spacer()
}
.padding(.leading, metrics.size.width * 0.175)
.padding([.bottom, .trailing])
.padding(.top, 12)
.overlay(
VStack {
Spacer()
HStack {
Spacer()
if entry.widgetData.currentUnreadCount - maxCount() > 0 {
Text(L10n.unreadCount(entry.widgetData.currentUnreadCount - maxCount()))
.font(.caption2)
.bold()
.foregroundColor(.secondary)
}
}
}
.padding(.horizontal)
.padding(.bottom, 6)
)
}
.widgetURL(WidgetDeepLink.unread.url)
}
}
var unreadImage: some View {
Image(systemName: "largecircle.fill.circle")
.resizable()
.frame(width: 30, height: 30, alignment: .top)
.foregroundColor(.accentColor)
}
func maxCount() -> Int {
var reduceAccessibilityCount: Int = 0
if SizeCategories().isSizeCategoryLarge(category: sizeCategory) {
reduceAccessibilityCount = 1
}
if family == .systemLarge {
return entry.widgetData.unreadArticles.count >= 7 ? (7 - reduceAccessibilityCount) : entry.widgetData.unreadArticles.count
}
return entry.widgetData.unreadArticles.count >= 3 ? (3 - reduceAccessibilityCount) : entry.widgetData.unreadArticles.count
}
var inboxZero: some View {
VStack(alignment: .center) {
Spacer()
Image(systemName: "largecircle.fill.circle")
.resizable()
.aspectRatio(contentMode: .fit)
.foregroundColor(.accentColor)
.frame(width: 30)
Text(L10n.unreadWidgetNoItemsTitle)
.font(.headline)
.foregroundColor(.primary)
Text(L10n.unreadWidgetNoItems)
.font(.caption)
.foregroundColor(.gray)
Spacer()
}
.multilineTextAlignment(.center)
.padding()
}
}