Einkaufsliste, Ablaufliste und Produktverwaltung in der App
Der Startbildschirm bekommt drei weitere Einstiege: Einkaufsliste (Artikel und
Gruppen unter Mindestbestand), Bald ablaufend (Chargen mit Restfrist, abgelaufene
rot) und Produkte. Alle Listen lassen sich durch Herunterziehen aktualisieren.
In den Produktdetails sind Name, Marke, Packungsgroesse, Gebinde-Bezeichnung und
MHD-Angabe aenderbar. Die Chargen werden mit Menge und MHD aufgelistet; Antippen
oeffnet die Korrektur von Menge und MHD (inklusive Umschalten auf Monat/Jahr),
Wischen loescht eine Charge. Mengen werden in der Leitangabe des Artikels
angezeigt und beim Speichern in Basiseinheiten zurueckgerechnet, weil die
Chargen-Schnittstelle in Basiseinheiten arbeitet.
Dabei ist ein bestehender Fehler aufgefallen und mitbehoben: Fuer das Gebinde
kennt das Backend nur das Schluesselwort "package" (services/conversion.py
akzeptiert package/packung/pkg/pack). Die App hat stattdessen die
Gebinde-Bezeichnung selbst als Einheit geschickt. Bei Produkten mit eigener
Bezeichnung - "Glas", "Dose", "Flasche", "Tuete" - schlugen Einlagern und
Auslagern damit mit "Unbekannte Einheit: Dose" fehl. Nur die Standardbezeichnung
"Packung" funktionierte zufaellig, weil sie in der Liste der Schluesselwoerter
steht. Anzeige und uebertragener Wert sind jetzt getrennt (neuer Typ
UnitOption): angezeigt wird weiterhin "Glas", geschickt wird "package".
Ausserdem die Warnung zu den Bildschirmausrichtungen behoben - das iPad verlangt
alle Ausrichtungen, solange die App nicht auf Vollbild besteht.
Getestet: iOS-Geraetebuild fehler- und warnungsfrei. Die Endpunkte hinter den
neuen Ansichten sind gegen die laufende API geprueft, ebenso das Aendern und
Loeschen von Chargen. Der Einheiten-Fehler wurde an der echten API
nachgestellt ("Unbekannte Einheit: Dose") und mit "package" als 200 bestaetigt.
Die neuen Ansichten habe ich nicht auf dem Geraet bedient.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
@@ -1,8 +1,9 @@
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import SwiftUI
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/// Damit sich eine UUID direkt als sheet(item:) verwenden laesst.
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extension UUID: Identifiable {
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public var id: UUID { self }
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/// Verweis auf die Charge, deren MHD gerade gescannt wird. Eigener Typ, damit
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/// Foundations UUID nicht nachtraeglich Identifiable zugeschrieben bekommt.
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struct LineRef: Identifiable {
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let id: UUID
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}
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extension Date {
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@@ -83,25 +84,26 @@ struct CheckInFormView: View {
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/// Tagesdatum oder nur Monat/Jahr - nicht beides gemischt.
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@State private var precision: String = "day"
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/// Charge, fuer die gerade das MHD abgescannt wird.
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@State private var scanLineId: UUID?
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@State private var scanLineId: LineRef?
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@State private var unit: String = ""
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@State private var locationId: Int?
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@State private var busy = false
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@State private var error: String?
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/// Einheiten der passenden Art plus das Gebinde des Artikels.
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private var unitOptions: [String] {
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var options = units.filter { $0.kind == product.kind }.map(\.name)
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private var unitOptions: [UnitOption] {
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var options = units
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.filter { $0.kind == product.kind }
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.map { UnitOption(value: $0.name, label: $0.name) }
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if let size = product.packageSize, size > 0 {
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options.append(product.packageLabel ?? "Packung")
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// Angezeigt wird "Glas"/"Dose", geschickt wird "package".
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options.append(UnitOption(value: UnitOption.packageValue,
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label: product.packageLabel ?? "Packung"))
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}
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return options
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}
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private var packageOptionName: String? {
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guard let size = product.packageSize, size > 0 else { return nil }
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return product.packageLabel ?? "Packung"
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}
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private var hasPackage: Bool { (product.packageSize ?? 0) > 0 }
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var body: some View {
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Form {
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@@ -118,7 +120,7 @@ struct CheckInFormView: View {
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Section("Einheit") {
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Picker("Einheit", selection: $unit) {
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ForEach(unitOptions, id: \.self) { Text($0).tag($0) }
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ForEach(unitOptions) { Text($0.label).tag($0.value) }
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}
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if !locations.isEmpty {
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Picker("Lagerort", selection: $locationId) {
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@@ -165,7 +167,7 @@ struct CheckInFormView: View {
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}
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if DateScanView.isSupported {
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Button {
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scanLineId = line.id
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scanLineId = LineRef(id: line.id)
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} label: {
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Label("MHD scannen", systemImage: "text.viewfinder")
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.font(.callout)
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@@ -197,13 +199,13 @@ struct CheckInFormView: View {
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.toolbar {
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ToolbarItem(placement: .topBarLeading) { Button("Abbrechen") { dismiss() } }
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}
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.sheet(item: $scanLineId) { id in
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.sheet(item: $scanLineId) { ziel in
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NavigationStack {
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DateScanView { datum, erkanntePraezision in
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// Nennt der Aufdruck keinen Tag, stellt sich die Eingabe
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// sichtbar auf Monat/Jahr um.
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if erkanntePraezision == "month" { precision = "month" }
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if let index = lines.firstIndex(where: { $0.id == id }) {
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if let index = lines.firstIndex(where: { $0.id == ziel.id }) {
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lines[index].bestBefore = datum
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lines[index].hasDate = true
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}
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@@ -212,7 +214,7 @@ struct CheckInFormView: View {
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}
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.onAppear {
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// Gibt es ein Gebinde, ist das die naheliegende Eingabe.
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unit = packageOptionName ?? product.unitName
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unit = hasPackage ? UnitOption.packageValue : product.unitName
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// Am Produkt hinterlegt, ob dort ueblicherweise nur Monat/Jahr steht.
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precision = product.datePrecision == "month" ? "month" : "day"
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}
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@@ -127,10 +127,14 @@ struct CheckOutFormView: View {
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@State private var busy = false
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@State private var error: String?
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private var unitOptions: [String] {
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var options = units.filter { $0.kind == product.kind }.map(\.name)
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private var unitOptions: [UnitOption] {
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var options = units
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.filter { $0.kind == product.kind }
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.map { UnitOption(value: $0.name, label: $0.name) }
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if let size = product.packageSize, size > 0 {
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options.append(product.packageLabel ?? "Packung")
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// Angezeigt wird "Glas"/"Dose", geschickt wird "package".
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options.append(UnitOption(value: UnitOption.packageValue,
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label: product.packageLabel ?? "Packung"))
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}
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return options
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}
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@@ -164,7 +168,7 @@ struct CheckOutFormView: View {
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.frame(maxWidth: 110)
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}
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Picker("Einheit", selection: $unit) {
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ForEach(unitOptions, id: \.self) { Text($0).tag($0) }
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ForEach(unitOptions) { Text($0.label).tag($0.value) }
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}
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}
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@@ -183,7 +187,7 @@ struct CheckOutFormView: View {
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ToolbarItem(placement: .topBarLeading) { Button("Abbrechen") { dismiss() } }
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}
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.task {
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unit = (product.packageSize ?? 0) > 0 ? (product.packageLabel ?? "Packung") : product.unitName
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unit = (product.packageSize ?? 0) > 0 ? UnitOption.packageValue : product.unitName
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lots = (try? await APIClient.shared.lots(productId: product.id)) ?? []
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}
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}
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@@ -25,6 +25,22 @@
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<key>UILaunchScreen</key>
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<dict/>
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<!-- Am iPad verlangt das System alle Ausrichtungen, solange die App nicht
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auf Vollbild besteht. Am iPhone bleibt Hochkant plus Querformat. -->
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<key>UISupportedInterfaceOrientations</key>
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<array>
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<string>UIInterfaceOrientationPortrait</string>
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<string>UIInterfaceOrientationLandscapeLeft</string>
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<string>UIInterfaceOrientationLandscapeRight</string>
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</array>
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<key>UISupportedInterfaceOrientations~ipad</key>
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<array>
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<string>UIInterfaceOrientationPortrait</string>
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<string>UIInterfaceOrientationPortraitUpsideDown</string>
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<string>UIInterfaceOrientationLandscapeLeft</string>
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<string>UIInterfaceOrientationLandscapeRight</string>
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</array>
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<!-- Kamera für den Barcode-Scan -->
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<key>NSCameraUsageDescription</key>
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<string>Die Kamera wird zum Scannen von Barcodes beim Ein- und Auslagern verwendet.</string>
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175
ios/Sources/ListViews.swift
Normal file
175
ios/Sources/ListViews.swift
Normal file
@@ -0,0 +1,175 @@
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import SwiftUI
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/// Gemeinsame Zahlenformatierung der Listen.
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func formatAmount(_ value: Double) -> String {
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value == value.rounded() ? String(Int(value)) : String(format: "%.2f", value)
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}
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/// MHD lesbar: Monatsangaben ohne Tag ("09/2026").
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func formatBestBefore(_ raw: String?, precision: String?) -> String {
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guard let raw else { return "ohne MHD" }
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guard precision == "month" else { return raw }
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let teile = raw.split(separator: "-")
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guard teile.count >= 2 else { return raw }
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return "\(teile[1])/\(teile[0])"
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}
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// MARK: - Einkaufsliste
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struct ShoppingListView: View {
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@State private var items: [ShoppingItem] = []
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@State private var groups: [GroupShoppingItem] = []
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@State private var busy = true
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@State private var error: String?
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var body: some View {
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List {
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if let error {
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Section { Text(error).foregroundStyle(.red).font(.callout) }
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}
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if !items.isEmpty {
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Section("Artikel unter Mindestbestand") {
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ForEach(items) { item in
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VStack(alignment: .leading, spacing: 2) {
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Text(item.name)
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Text("fehlt \(formatAmount(item.deficit)) · Bestand \(formatAmount(item.stock)) von \(formatAmount(item.minStock))")
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.font(.caption).foregroundStyle(.secondary)
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}
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}
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}
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}
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if !groups.isEmpty {
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Section("Gruppen unter Mindestbestand") {
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ForEach(groups) { group in
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VStack(alignment: .leading, spacing: 2) {
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Text(group.name)
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Text("fehlt \(formatAmount(group.deficit)) \(group.unitName) · \(group.productCount) Artikel")
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.font(.caption).foregroundStyle(.secondary)
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}
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}
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}
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}
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if items.isEmpty && groups.isEmpty && !busy {
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Text("Nichts einzukaufen – alle Mindestbestände sind gedeckt.")
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.foregroundStyle(.secondary)
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}
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}
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.navigationTitle("Einkaufsliste")
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.navigationBarTitleDisplayMode(.inline)
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.refreshable { await load() }
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.task { await load() }
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}
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private func load() async {
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busy = true
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defer { busy = false }
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do {
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items = try await APIClient.shared.shoppingList()
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groups = try await APIClient.shared.shoppingGroups()
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error = nil
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} catch {
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self.error = error.localizedDescription
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}
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}
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}
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// MARK: - Bald ablaufend
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struct ExpiringView: View {
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@State private var items: [ExpiringItem] = []
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@State private var busy = true
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@State private var error: String?
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var body: some View {
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List {
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if let error {
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Section { Text(error).foregroundStyle(.red).font(.callout) }
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}
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ForEach(items) { item in
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HStack {
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VStack(alignment: .leading, spacing: 2) {
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Text(item.productName)
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Text("MHD \(formatBestBefore(item.bestBefore, precision: item.bestBeforePrecision)) · \(articleAmount(item))")
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.font(.caption).foregroundStyle(.secondary)
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}
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Spacer()
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Text(restText(item.daysLeft))
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.font(.caption).bold()
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.foregroundStyle(item.daysLeft < 0 ? .red : .orange)
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}
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}
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if items.isEmpty && !busy {
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Text("Nichts läuft demnächst ab.").foregroundStyle(.secondary)
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}
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}
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.navigationTitle("Bald ablaufend")
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.navigationBarTitleDisplayMode(.inline)
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.refreshable { await load() }
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.task { await load() }
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}
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private func load() async {
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busy = true
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defer { busy = false }
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do {
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items = try await APIClient.shared.expiring()
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error = nil
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} catch {
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self.error = error.localizedDescription
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}
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}
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/// Gebinde ist die Leitangabe, sonst die Produkteinheit.
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private func articleAmount(_ item: ExpiringItem) -> String {
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if let size = item.packageSize, size > 0 {
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return "\(formatAmount(item.quantity / size)) \(item.packageLabel ?? "Packung")"
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}
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let faktor = item.unitFactor == 0 ? 1 : item.unitFactor
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return "\(formatAmount(item.quantity / faktor)) \(item.unitName)"
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}
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private func restText(_ days: Int) -> String {
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if days < 0 { return "abgelaufen" }
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if days == 0 { return "heute" }
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return days == 1 ? "1 Tag" : "\(days) Tage"
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}
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}
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// MARK: - Produktliste
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struct ProductListView: View {
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@State private var query = ""
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@State private var products: [Product] = []
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@State private var busy = false
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var body: some View {
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List {
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ForEach(products) { product in
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NavigationLink {
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ProductDetailView(product: product)
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} label: {
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VStack(alignment: .leading, spacing: 2) {
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Text(product.name)
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Text("\(formatAmount(product.stockInArticleUnits)) \(product.articleUnitLabel)")
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.font(.caption).foregroundStyle(.secondary)
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}
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}
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}
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if products.isEmpty && !busy {
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Text("Keine Treffer").foregroundStyle(.secondary)
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}
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}
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.searchable(text: $query, prompt: "Artikel suchen")
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.onChange(of: query) { _ in Task { await load() } }
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.navigationTitle("Produkte")
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.navigationBarTitleDisplayMode(.inline)
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.refreshable { await load() }
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.task { await load() }
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}
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private func load() async {
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busy = true
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defer { busy = false }
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products = (try? await APIClient.shared.searchProducts(query)) ?? []
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}
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}
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@@ -83,6 +83,21 @@ struct Product: Codable, Identifiable, Hashable {
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var stockInArticleUnits: Double { stock / articleUnitFactor }
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}
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/// Auswahleintrag fuer Einheiten.
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///
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/// Anzeige und uebertragener Wert sind bewusst getrennt: Das Backend kennt
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/// fuer das Gebinde nur das Schluesselwort "package" (siehe
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/// services/conversion.py). Die Bezeichnung "Glas" oder "Dose" ist reine
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/// Anzeige - wird sie mitgeschickt, antwortet der Server
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/// "Unbekannte Einheit: Glas".
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struct UnitOption: Hashable, Identifiable {
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let value: String
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let label: String
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var id: String { value }
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static let packageValue = "package"
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}
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struct LookupResult: Codable {
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let found: Bool
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let existingProduct: Product?
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259
ios/Sources/ProductDetailView.swift
Normal file
259
ios/Sources/ProductDetailView.swift
Normal file
@@ -0,0 +1,259 @@
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import SwiftUI
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/// Produkt ansehen und ändern, dazu die Chargen korrigieren oder löschen.
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struct ProductDetailView: View {
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let product: Product
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@State private var current: Product
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@State private var lots: [Lot] = []
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@State private var busy = false
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@State private var error: String?
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@State private var status: String?
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// Bearbeitbare Felder
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@State private var name = ""
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@State private var brand = ""
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@State private var packageSize = ""
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@State private var packageLabel = ""
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@State private var datePrecision = "day"
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@State private var editLot: Lot?
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private let labels = ["", "Glas", "Tüte", "Flasche", "Dose", "Tube", "Becher", "Beutel", "Karton"]
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init(product: Product) {
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self.product = product
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_current = State(initialValue: product)
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}
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var body: some View {
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Form {
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if let status {
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Section { Text(status).foregroundStyle(.green).font(.callout) }
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}
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if let error {
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Section { Text(error).foregroundStyle(.red).font(.callout) }
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}
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Section("Bestand") {
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LabeledContent("Vorrat",
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value: "\(formatAmount(current.stockInArticleUnits)) \(current.articleUnitLabel)")
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if current.expiredCount > 0 {
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LabeledContent("Abgelaufen", value: "\(current.expiredCount)")
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.foregroundStyle(.red)
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}
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}
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Section("Artikel") {
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TextField("Name", text: $name)
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TextField("Marke", text: $brand)
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TextField("Packungsgröße (in \(current.baseUnit))", text: $packageSize)
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.keyboardType(.decimalPad)
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Picker("Bezeichnung", selection: $packageLabel) {
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ForEach(labels, id: \.self) { Text($0.isEmpty ? "Packung (Standard)" : $0).tag($0) }
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}
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Picker("MHD-Angabe", selection: $datePrecision) {
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Text("Tagesdatum").tag("day")
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Text("nur Monat/Jahr").tag("month")
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}
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}
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Section {
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Button(busy ? "Speichern…" : "Änderungen speichern") { Task { await save() } }
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.disabled(busy || name.isEmpty)
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}
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Section("Chargen") {
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ForEach(lots) { lot in
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Button {
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editLot = lot
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} label: {
|
||||
HStack {
|
||||
VStack(alignment: .leading, spacing: 2) {
|
||||
Text("MHD \(formatBestBefore(lot.bestBefore, precision: lot.bestBeforePrecision))")
|
||||
Text("\(formatAmount(lot.quantity / current.articleUnitFactor)) \(current.articleUnitLabel)")
|
||||
.font(.caption).foregroundStyle(.secondary)
|
||||
}
|
||||
Spacer()
|
||||
Image(systemName: "chevron.right").foregroundStyle(.tertiary)
|
||||
}
|
||||
}
|
||||
.foregroundStyle(.primary)
|
||||
}
|
||||
.onDelete { indexSet in
|
||||
Task { await deleteLots(at: indexSet) }
|
||||
}
|
||||
if lots.isEmpty {
|
||||
Text("Keine Chargen im Bestand.").foregroundStyle(.secondary)
|
||||
}
|
||||
}
|
||||
}
|
||||
.navigationTitle(current.name)
|
||||
.navigationBarTitleDisplayMode(.inline)
|
||||
.sheet(item: $editLot) { lot in
|
||||
NavigationStack {
|
||||
LotEditView(lot: lot, product: current) {
|
||||
Task { await reload() }
|
||||
}
|
||||
}
|
||||
}
|
||||
.task {
|
||||
fillForm()
|
||||
await reload()
|
||||
}
|
||||
}
|
||||
|
||||
private func fillForm() {
|
||||
name = current.name
|
||||
brand = current.brand ?? ""
|
||||
packageSize = current.packageSize.map { formatAmount($0) } ?? ""
|
||||
packageLabel = current.packageLabel ?? ""
|
||||
datePrecision = current.datePrecision == "month" ? "month" : "day"
|
||||
}
|
||||
|
||||
private func reload() async {
|
||||
lots = (try? await APIClient.shared.lots(productId: current.id)) ?? []
|
||||
if let frisch = try? await APIClient.shared.product(id: current.id) {
|
||||
current = frisch
|
||||
}
|
||||
}
|
||||
|
||||
private func save() async {
|
||||
error = nil
|
||||
status = nil
|
||||
busy = true
|
||||
defer { busy = false }
|
||||
do {
|
||||
current = try await APIClient.shared.updateProduct(
|
||||
id: current.id,
|
||||
ProductUpdateRequest(
|
||||
name: name,
|
||||
brand: brand.isEmpty ? nil : brand,
|
||||
packageSize: Double(packageSize.replacingOccurrences(of: ",", with: ".")),
|
||||
packageLabel: packageLabel.isEmpty ? nil : packageLabel,
|
||||
datePrecision: datePrecision,
|
||||
minStock: nil
|
||||
)
|
||||
)
|
||||
status = "Gespeichert."
|
||||
} catch {
|
||||
self.error = error.localizedDescription
|
||||
}
|
||||
}
|
||||
|
||||
private func deleteLots(at indexSet: IndexSet) async {
|
||||
error = nil
|
||||
for index in indexSet {
|
||||
do {
|
||||
try await APIClient.shared.deleteLot(id: lots[index].id)
|
||||
} catch {
|
||||
self.error = error.localizedDescription
|
||||
}
|
||||
}
|
||||
await reload()
|
||||
}
|
||||
}
|
||||
|
||||
/// Menge und MHD einer Charge korrigieren.
|
||||
struct LotEditView: View {
|
||||
let lot: Lot
|
||||
let product: Product
|
||||
var onSaved: () -> Void
|
||||
|
||||
@Environment(\.dismiss) private var dismiss
|
||||
|
||||
@State private var quantity = ""
|
||||
@State private var hasDate = false
|
||||
@State private var bestBefore = Date()
|
||||
@State private var precision = "day"
|
||||
@State private var busy = false
|
||||
@State private var error: String?
|
||||
|
||||
var body: some View {
|
||||
Form {
|
||||
Section("Menge") {
|
||||
HStack {
|
||||
Text(product.articleUnitLabel)
|
||||
Spacer(minLength: 12)
|
||||
TextField("Menge", text: $quantity)
|
||||
.keyboardType(.decimalPad)
|
||||
.multilineTextAlignment(.trailing)
|
||||
.frame(maxWidth: 110)
|
||||
}
|
||||
}
|
||||
|
||||
Section("MHD") {
|
||||
Toggle("MHD angeben", isOn: $hasDate)
|
||||
if hasDate {
|
||||
Picker("Angabe", selection: $precision) {
|
||||
Text("Tagesdatum").tag("day")
|
||||
Text("nur Monat/Jahr").tag("month")
|
||||
}
|
||||
if precision == "month" {
|
||||
MonthYearPicker(date: $bestBefore)
|
||||
} else {
|
||||
DatePicker("MHD", selection: $bestBefore, displayedComponents: .date)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if let error {
|
||||
Section { Text(error).foregroundStyle(.red).font(.callout) }
|
||||
}
|
||||
|
||||
Section {
|
||||
Button(busy ? "Speichern…" : "Speichern") { Task { await save() } }
|
||||
.disabled(busy)
|
||||
}
|
||||
}
|
||||
.navigationTitle("Charge ändern")
|
||||
.navigationBarTitleDisplayMode(.inline)
|
||||
.toolbar {
|
||||
ToolbarItem(placement: .topBarLeading) { Button("Abbrechen") { dismiss() } }
|
||||
}
|
||||
.onAppear(perform: fill)
|
||||
}
|
||||
|
||||
private func fill() {
|
||||
quantity = formatAmount(lot.quantity / product.articleUnitFactor)
|
||||
precision = lot.bestBeforePrecision == "month" ? "month" : "day"
|
||||
if let raw = lot.bestBefore {
|
||||
let formatter = DateFormatter()
|
||||
formatter.dateFormat = "yyyy-MM-dd"
|
||||
if let datum = formatter.date(from: raw) {
|
||||
bestBefore = datum
|
||||
hasDate = true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private func save() async {
|
||||
error = nil
|
||||
guard let menge = Double(quantity.replacingOccurrences(of: ",", with: ".")), menge > 0 else {
|
||||
error = "Bitte eine Menge größer 0 angeben."
|
||||
return
|
||||
}
|
||||
busy = true
|
||||
defer { busy = false }
|
||||
|
||||
let formatter = DateFormatter()
|
||||
formatter.dateFormat = "yyyy-MM-dd"
|
||||
let datum = precision == "month" ? bestBefore.startOfMonth : bestBefore
|
||||
|
||||
do {
|
||||
// Das Backend rechnet Chargenmengen in Basiseinheiten.
|
||||
_ = try await APIClient.shared.updateLot(
|
||||
id: lot.id,
|
||||
LotUpdateRequest(
|
||||
quantity: menge * product.articleUnitFactor,
|
||||
bestBefore: hasDate ? formatter.string(from: datum) : nil,
|
||||
bestBeforePrecision: precision
|
||||
)
|
||||
)
|
||||
onSaved()
|
||||
dismiss()
|
||||
} catch {
|
||||
self.error = error.localizedDescription
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -49,6 +49,24 @@ struct HomeView: View {
|
||||
ActionTile(title: "Auslagern", subtitle: "Barcode scannen und Menge entnehmen",
|
||||
systemImage: "arrow.up.to.line")
|
||||
}
|
||||
NavigationLink {
|
||||
ShoppingListView()
|
||||
} label: {
|
||||
ActionTile(title: "Einkaufsliste", subtitle: "Was unter dem Mindestbestand liegt",
|
||||
systemImage: "cart")
|
||||
}
|
||||
NavigationLink {
|
||||
ExpiringView()
|
||||
} label: {
|
||||
ActionTile(title: "Bald ablaufend", subtitle: "Chargen mit knappem MHD",
|
||||
systemImage: "clock")
|
||||
}
|
||||
NavigationLink {
|
||||
ProductListView()
|
||||
} label: {
|
||||
ActionTile(title: "Produkte", subtitle: "Suchen, ansehen und bearbeiten",
|
||||
systemImage: "list.bullet")
|
||||
}
|
||||
Spacer()
|
||||
}
|
||||
.padding()
|
||||
|
||||
Reference in New Issue
Block a user