Widget anpassung vorbereitung

CalendarrWidgets/ThisWeekWidgetView.swift

@@ -0,0 +1,117 @@
+import SwiftUI
+import WidgetKit
+
+struct ThisWeekWidgetView: View {
+    let entry: CalendarrEntry
+
+    private var snapshot: WidgetSnapshot? { entry.snapshot }
+    private var lang: String { snapshot?.language ?? "system" }
+
+    private var cal: Calendar {
+        var c = Calendar(identifier: .gregorian)
+        c.locale = WidgetL10n.locale(lang)
+        c.firstWeekday = 2  // Monday
+        return c
+    }
+
+    private var weekStart: Date {
+        cal.date(from: cal.dateComponents([.yearForWeekOfYear, .weekOfYear], from: entry.date)) ?? entry.date
+    }
+
+    private var weekDays: [Date] {
+        (0..<7).compactMap { cal.date(byAdding: .day, value: $0, to: weekStart) }
+    }
+
+    private var monthHeader: String {
+        let f = DateFormatter()
+        f.locale = WidgetL10n.locale(lang)
+        f.dateFormat = "LLLL yyyy"
+        return f.string(from: weekStart).uppercased()
+    }
+
+    private var weekdayHeaders: [String] {
+        let f = DateFormatter(); f.locale = WidgetL10n.locale(lang)
+        let symbols = f.shortWeekdaySymbols ?? cal.shortWeekdaySymbols
+        let start = cal.firstWeekday - 1
+        return (0..<7).map { String(symbols[(start + $0) % 7].prefix(2)).uppercased() }
+    }
+
+    var body: some View {
+        if let s = snapshot {
+            let primary = Color(widgetHex: s.primaryColorHex)
+            let accent  = Color(widgetHex: s.accentColorHex)
+            VStack(alignment: .leading, spacing: 2) {
+                HStack(alignment: .firstTextBaseline, spacing: 4) {
+                    Text(monthHeader.split(separator: " ").first.map(String.init) ?? "")
+                        .font(.system(size: 10, weight: .bold))
+                        .foregroundStyle(primary)
+                    Text(monthHeader.split(separator: " ").dropFirst().joined(separator: " "))
+                        .font(.system(size: 10, weight: .semibold))
+                }
+                GeometryReader { geo in
+                    let colW = geo.size.width / 7
+                    HStack(spacing: 0) {
+                        ForEach(Array(weekDays.enumerated()), id: \.offset) { idx, day in
+                            dayColumn(day, snapshot: s, primary: primary, accent: accent)
+                                .frame(width: colW)
+                                .overlay(alignment: .trailing) {
+                                    if idx < 6 {
+                                        Rectangle()
+                                            .fill(Color(widgetHex: s.lineColorHex).opacity(0.35))
+                                            .frame(width: 0.5)
+                                    }
+                                }
+                        }
+                    }
+                }
+            }
+        } else {
+            Text(WidgetL10n.t("widget.no_data", lang))
+                .font(.caption)
+                .foregroundStyle(.secondary)
+                .frame(maxWidth: .infinity, maxHeight: .infinity)
+        }
+    }
+
+    private func dayColumn(_ day: Date,
+                           snapshot: WidgetSnapshot,
+                           primary: Color,
+                           accent: Color) -> some View {
+        let isToday = cal.isDateInToday(day)
+        let evs = WidgetHelpers.events(for: day, in: snapshot)
+        let dayIdx = (0..<7).firstIndex { i in cal.isDate(weekDays[i], inSameDayAs: day) } ?? 0
+        return VStack(spacing: 1) {
+            Text(weekdayHeaders[dayIdx])
+                .font(.system(size: 7.5, weight: .bold))
+                .foregroundStyle(isToday ? accent : .secondary)
+            Text("\(cal.component(.day, from: day))")
+                .font(.system(size: 10, weight: isToday ? .bold : .semibold))
+                .foregroundStyle(isToday ? Color.white : Color.primary)
+                .frame(width: 15, height: 15)
+                .background(isToday ? primary : Color.clear)
+                .clipShape(Circle())
+            ForEach(evs.prefix(2)) { ev in
+                eventPill(ev)
+            }
+            if evs.count > 2 {
+                Text("+\(evs.count - 2)")
+                    .font(.system(size: 7))
+                    .foregroundStyle(accent)
+            }
+            Spacer(minLength: 0)
+        }
+        .padding(.horizontal, 1)
+    }
+
+    private func eventPill(_ ev: WidgetEvent) -> some View {
+        Text(ev.title)
+            .font(.system(size: 7, weight: .medium))
+            .lineLimit(1)
+            .foregroundStyle(.white)
+            .padding(.horizontal, 2)
+            .padding(.vertical, 0.5)
+            .frame(maxWidth: .infinity, alignment: .leading)
+            .background(Color(widgetHex: ev.colorHex))
+            .clipShape(RoundedRectangle(cornerRadius: 1.5))
+    }
+}