1  import SwiftUI
 2  
 3  // Wasserkachel für historische Daten (ohne Plus-Button)
 4  struct WaterDashboardViewHistorical: View {
 5      let date: Date
 6      @ObservedObject var healthManager: HealthManager
 7      @State private var waterConsumed: Double = 0
 8      
 9      var body: some View {
10          VStack(alignment: .center, spacing: 4) {
11              Text("Wasser")
12                  .font(.headline)
13                  .fontWeight(.medium)
14                  .lineLimit(1)
15                  .minimumScaleFactor(0.8)
16                  .foregroundColor(.white)
17                  .padding(.top, 8)
18              
19              Spacer()
20              
21              // Zentrierte Anzeige des Wasserverbrauchs
22              VStack(alignment: .center, spacing: 0) {
23                  Text(String(format: "%.0f", waterConsumed))
24                      .font(.largeTitle)
25                      .fontWeight(.bold)
26                      .foregroundColor(.white)
27                  
28                  Text("ml")
29                      .font(.caption)
30                      .foregroundColor(.white.opacity(0.8))
31              }
32              
33              Spacer()
34          }
35          .frame(maxWidth: .infinity, minHeight: 140)
36          .padding()
37          .background(
38              LinearGradient(
39                  gradient: Gradient(colors: [Color.blue, Color.blue.opacity(0.8)]),
40                  startPoint: .topLeading,
41                  endPoint: .bottomTrailing
42              )
43          )
44          .cornerRadius(16)
45          .onAppear {
46              loadWaterData()
47          }
48          .onChange(of: date) {
49              loadWaterData()
50          }
51      }
52      
53      private func loadWaterData() {
54          healthManager.fetchWaterIntakeForDate(date) { amount in
55              DispatchQueue.main.async {
56                  self.waterConsumed = amount
57              }
58          }
59      }
60  }