fix cashier

PadelClub/Views/Cashier/CashierDetailView.swift

@@ -9,8 +9,6 @@ import SwiftUI
 
 struct CashierDetailView: View {
     var tournaments : [Tournament]
-    @State private var calculateEarnings: Bool = false
-    @State private var calculateCompletion: Bool = false
     @State private var earnings: Double? = nil
     @State private var paidCompletion: Double? = nil
 
@@ -46,26 +44,19 @@ struct CashierDetailView: View {
             }
             
             ForEach(tournaments) { tournament in
-                Section {
-                    LabeledContent {
-                        Text(tournament.earnings().formatted(.currency(code: "EUR").precision(.fractionLength(0))))
-                    } label: {
-                        Text("Encaissement")
-                        Text(tournament.paidCompletion().formatted(.percent.precision(.fractionLength(0)))).foregroundStyle(.secondary)
-                    }
-                    _tournamentCashierDetailView(tournament)
-                } header: {
-                    if tournaments.count > 1 {
-                        Text(tournament.tournamentTitle())
-                    }
-                }
+                CashierSectionView(tournament: tournament, showTournamentTitle: tournaments.count > 1)
             }
         }
         .headerProminence(.increased)
         .onAppear {
             Task {
-                _getEarnings()
-                _getPaidCompletion()
+                if earnings == nil {
+                    _getEarnings()
+                }
+                
+                if paidCompletion == nil {
+                    _getPaidCompletion()
+                }
             }
         }
     }
@@ -80,42 +71,105 @@ struct CashierDetailView: View {
         paidCompletion = Double(selectedPlayers.filter { $0.hasPaid() }.count) / Double(selectedPlayers.count)
     }
     
-    private func _tournamentCashierDetailView(_ tournament: Tournament) -> some View {
+    private func _tournamentsCashierDetailView(_ tournaments: [Tournament]) -> some View {
         DisclosureGroup {
-            let selectedPlayers = tournament.selectedPlayers()
             ForEach(PlayerRegistration.PlayerPaymentType.allCases) { type in
-                let count = selectedPlayers.filter({ $0.paymentType == type }).count
-                if count > 0 {
-                    LabeledContent {
-                        if let entryFee = tournament.entryFee {
-                            let sum = Double(count) * entryFee
-                            Text(sum.formatted(.currency(code: "EUR")))
-                        }
-                    } label: {
-                        Text(type.localizedLabel())
-                        Text(count.formatted())
-                    }
-                }
+                PaymentTypeCashierRowView(tournaments: tournaments, type: type)
             }
         } label: {
             Text("Voir le détail")
         }
     }
     
-    private func _tournamentsCashierDetailView(_ tournaments: [Tournament]) -> some View {
-        DisclosureGroup {
-            ForEach(PlayerRegistration.PlayerPaymentType.allCases) { type in
-                let value = tournaments.compactMap({ $0.paidSelectedPlayers(type: type) }).reduce(0,+)
-                if value > 0 {
-                    LabeledContent {
-                        Text(value.formatted(.currency(code: "EUR")))
-                    } label: {
-                        Text(type.localizedLabel())
+    struct CashierSectionView: View {
+        let tournament: Tournament
+        let showTournamentTitle: Bool
+        @State private var earnings: Double? = nil
+        @State private var paidCompletion: Double? = nil
+        
+        var body: some View {
+            Section {
+                LabeledContent {
+                    if let earnings {
+                        Text(earnings.formatted(.currency(code: "EUR").precision(.fractionLength(0))))
+                    } else {
+                        ProgressView()
+                    }
+                } label: {
+                    Text("Encaissement")
+                    if let paidCompletion {
+                        Text(paidCompletion.formatted(.percent.precision(.fractionLength(0)))).foregroundStyle(.secondary)
+                    }
+                }
+                CashierDetailDisclosureView(tournament: tournament)
+            } header: {
+                if showTournamentTitle {
+                    Text(tournament.tournamentTitle())
+                }
+            }
+            .onAppear {
+                Task {
+                    if earnings == nil {
+                        earnings = tournament.earnings()
+                    }
+                    
+                    if paidCompletion == nil {
+                        paidCompletion = tournament.paidCompletion()
                     }
                 }
             }
-        } label: {
-            Text("Voir le détail")
+        }
+    }
+    
+    struct PaymentTypeCashierRowView: View {
+        let tournaments: [Tournament]
+        let type: PlayerRegistration.PlayerPaymentType
+        @State private var value: Double?
+        
+        
+        var body: some View {
+            LabeledContent {
+                if let value {
+                    Text(value.formatted(.currency(code: "EUR")))
+                } else {
+                    ProgressView()
+                }
+            } label: {
+                Text(type.localizedLabel())
+            }
+            .onAppear {
+                Task {
+                    if value == nil {
+                        value = tournaments.compactMap({ $0.paidSelectedPlayers(type: type) }).reduce(0,+)
+                    }
+                }
+            }
+        }
+    }
+    
+    struct CashierDetailDisclosureView: View {
+        let tournament: Tournament
+
+        var body: some View {
+            DisclosureGroup {
+                let selectedPlayers = tournament.selectedPlayers()
+                ForEach(PlayerRegistration.PlayerPaymentType.allCases) { type in
+                    let count = selectedPlayers.filter({ $0.paymentType == type }).count
+                    if count > 0 {
+                        LabeledContent {
+                            if let entryFee = tournament.entryFee {
+                                let sum = Double(count) * entryFee
+                                Text(sum.formatted(.currency(code: "EUR")))
+                            }
+                        } label: {
+                            Text(type.localizedLabel())
+                            Text(count.formatted())
+                        }
+                    }
+                }
+            } label: {
+                Text("Voir le détail")
+            }
         }
     }
 }