Files
elwig/Elwig/App.xaml.cs

312 lines
13 KiB
C#

using System;
using System.Data;
using System.Linq;
using System.Windows;
using System.IO;
using Elwig.Helpers;
using Elwig.Helpers.Weighing;
using System.Collections.Generic;
using System.Windows.Threading;
using System.Globalization;
using System.Threading;
using System.Windows.Markup;
using System.Reflection;
using Elwig.Helpers.Printing;
using Elwig.Windows;
using Elwig.Dialogs;
using System.Threading.Tasks;
using Elwig.Helpers.Billing;
using Elwig.Models.Entities;
using System.Text;
namespace Elwig {
public partial class App : Application {
protected static App CurrentApp;
public static int NumWindows => CurrentApp.Windows.Count;
public static bool ForceShutdown { get; private set; } = false;
private readonly DispatcherTimer _autoUpdateTimer = new() { Interval = TimeSpan.FromHours(1) };
public static readonly string DataPath = @"C:\ProgramData\Elwig\";
public static readonly string ExePath = @"C:\Program Files\Elwig\";
public static readonly string TempPath = Path.Combine(Path.GetTempPath(), "Elwig");
public static readonly Config Config = new(DataPath + "config.ini");
public static int VersionMajor { get; private set; }
public static int VersionMinor { get; private set; }
public static int VersionPatch { get; private set; }
public static string Version {
get => $"{VersionMajor}.{VersionMinor}.{VersionPatch}";
private set {
var p = value.Split(".").Select(p => int.Parse(p.Trim())).ToArray();
VersionMajor = p.ElementAtOrDefault(0);
VersionMinor = p.ElementAtOrDefault(1);
VersionPatch = p.ElementAtOrDefault(2);
}
}
public static int BranchNum { get; private set; }
public static string ZwstId { get; private set; }
public static string BranchName { get; private set; }
public static int? BranchPlz { get; private set; }
public static string? BranchLocation { get; private set; }
public static string? BranchAddress { get; private set; }
public static string? BranchPhoneNr { get; private set; }
public static string? BranchFaxNr { get; private set; }
public static string? BranchMobileNr { get; private set; }
public static IList<IScale> Scales { get; private set; }
public static IList<ICommandScale> CommandScales => Scales.Where(s => s is ICommandScale).Cast<ICommandScale>().ToList();
public static IList<IEventScale> EventScales => Scales.Where(s => s is IEventScale).Cast<IEventScale>().ToList();
public static ClientParameters Client { get; set; }
public static Dispatcher MainDispatcher { get; private set; }
private DateTime LastChanged;
private static DateTime CurrentLastWrite => File.GetLastWriteTime(Config.DatabaseFile);
private readonly DispatcherTimer ContextTimer = new() { Interval = TimeSpan.FromSeconds(2) };
public App() : base() {
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
Directory.CreateDirectory(TempPath);
Directory.CreateDirectory(DataPath);
MainDispatcher = Dispatcher;
Scales = [];
CurrentApp = this;
OverrideCulture();
ContextTimer.Tick += (object? sender, EventArgs evt) => {
if (CurrentLastWrite > LastChanged) {
LastChanged = CurrentLastWrite;
OnContextChanged();
}
};
}
private static void OnContextChanged() {
MainDispatcher.BeginInvoke(async () => await HintContextChange());
}
private static void OverrideCulture() {
var locale = new CultureInfo("de-AT", false);
locale.NumberFormat.CurrencyGroupSeparator = Utils.GroupSeparator;
locale.NumberFormat.NumberGroupSeparator = Utils.GroupSeparator;
locale.NumberFormat.PercentGroupSeparator = Utils.GroupSeparator;
CultureInfo.CurrentCulture = locale;
CultureInfo.CurrentUICulture = locale;
Thread.CurrentThread.CurrentCulture = locale;
Thread.CurrentThread.CurrentUICulture = locale;
CultureInfo.DefaultThreadCurrentCulture = locale;
CultureInfo.DefaultThreadCurrentUICulture = locale;
FrameworkElement.LanguageProperty.OverrideMetadata(
typeof(FrameworkElement),
new FrameworkPropertyMetadata(XmlLanguage.GetLanguage(CultureInfo.CurrentCulture.Name))
);
}
protected override async void OnStartup(StartupEventArgs evt) {
Version = typeof(App).GetTypeInfo().Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion.Split('+')[0] ?? "0.0.0";
try {
await AppDbUpdater.CheckDb();
} catch (Exception e) {
if (Config.UpdateUrl != null && Utils.HasInternetConnectivity()) {
await CheckForUpdates();
}
MessageBox.Show($"Invalid Database:\n\n{e.Message}", "Invalid Database", MessageBoxButton.OK, MessageBoxImage.Error);
Shutdown();
return;
}
LastChanged = CurrentLastWrite;
ContextTimer.Start();
Dictionary<string, (string, string, int?, string?, string?, string?, string?, string?)> branches = [];
using (var ctx = new AppDbContext()) {
branches = ctx.Branches.ToDictionary(b => b.Name.ToLower(), b => (b.ZwstId, b.Name, b.PostalDest?.AtPlz?.Plz, b.PostalDest?.AtPlz?.Ort.Name, b.Address, b.PhoneNr, b.FaxNr, b.MobileNr));
try {
Client = new(ctx);
} catch (Exception e) {
MessageBox.Show($"Fehler beim Laden der Mandantendaten:\n\n{e.Message}", "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
Shutdown();
return;
}
BranchNum = branches.Count;
}
Utils.RunBackground("Temp File Cleanup", () => {
Utils.CleanupTempFiles();
return Task.CompletedTask;
});
Utils.RunBackground("HTML Initialization", () => Html.Init());
Utils.RunBackground("PDF Initialization", () => Pdf.Init());
Utils.RunBackground("JSON Schema Initialization", BillingData.Init);
if (Config.UpdateAuto && Config.UpdateUrl != null) {
if (Utils.HasInternetConnectivity()) {
Utils.RunBackground("Auto Updater", async () => {
await Task.Delay(500);
await CheckForUpdates();
});
}
_autoUpdateTimer.Tick += new EventHandler(OnAutoUpdateTimer);
_autoUpdateTimer.Start();
}
var list = new List<IScale>();
foreach (var s in Config.Scales) {
try {
list.Add(Scale.FromConfig(s));
} catch (Exception e) {
list.Add(new InvalidScale(s.Id));
MessageBox.Show($"Unable to create scale {s.Id}:\n\n{e.Message}", "Scale Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
Scales = list;
if (Config.Branch != null) {
if (!branches.ContainsKey(Config.Branch.ToLower())) {
MessageBox.Show("Invalid branch name in config!", "Invalid Branch Config", MessageBoxButton.OK, MessageBoxImage.Error);
Shutdown();
} else {
SetBranch(branches[Config.Branch.ToLower()]);
}
} else if (branches.Count == 1) {
SetBranch(branches.First().Value);
} else {
MessageBox.Show("Unable to determine local branch!", "Invalid Branch Config", MessageBoxButton.OK, MessageBoxImage.Error);
Shutdown();
}
base.OnStartup(evt);
var window = new MainWindow();
window.Show();
}
private async void Application_Exit(object sender, ExitEventArgs evt) {
await Pdf.Cleanup();
}
public static void SetBranch(Branch b) {
SetBranch((b.ZwstId, b.Name, b.PostalDest?.AtPlz?.Plz, b.PostalDest?.AtPlz?.Ort.Name, b.Address, b.PhoneNr, b.FaxNr, b.MobileNr));
}
private static void SetBranch((string, string, int?, string?, string?, string?, string?, string?) entry) {
ZwstId = entry.Item1;
BranchName = entry.Item2;
BranchPlz = entry.Item3;
BranchLocation = entry.Item4?.Split(" im ")[0].Split(" an ")[0].Split(" bei ")[0]; // FIXME
BranchAddress = entry.Item5;
BranchPhoneNr = entry.Item6;
BranchFaxNr = entry.Item7;
BranchMobileNr = entry.Item8;
}
public static async Task HintContextChange() {
CurrentApp.LastChanged = CurrentLastWrite;
foreach (Window w in CurrentApp.Windows) {
if (w is not ContextWindow c) continue;
await c.HintContextChange();
}
}
private void OnAutoUpdateTimer(object? sender, EventArgs? evt) {
foreach (Window w in CurrentApp.Windows) {
if (w is UpdateDialog) return;
}
if (Utils.HasInternetConnectivity()) {
Utils.RunBackground("Auto Updater", async () => await CheckForUpdates());
}
}
public static async Task CheckForUpdates(bool showSuccess = false) {
if (Config.UpdateUrl == null) return;
var latest = await Utils.GetLatestInstallerUrl(Config.UpdateUrl);
if (latest != null && new Version(latest.Value.Version) > new Version(Version)) {
await MainDispatcher.BeginInvoke(() => {
var d = new UpdateDialog(latest.Value.Version, latest.Value.Url, latest.Value.Size);
if (d.ShowDialog() == true) {
ForceShutdown = true;
Current.Shutdown();
}
});
} else if (showSuccess) {
MessageBox.Show("Elwig ist auf dem aktuellsten Stand!", "Nach Updates suchen",
MessageBoxButton.OK, MessageBoxImage.Information);
}
}
private static T FocusWindow<T>(Func<T> constructor, Predicate<T>? selector = null) where T : Window {
foreach (Window w in CurrentApp.Windows) {
if (w is T t && (selector == null || selector(t))) {
if (t.WindowState == WindowState.Minimized)
t.WindowState = WindowState.Normal;
t.Activate();
return t;
}
}
var n = constructor();
n.Show();
return n;
}
public static DeliveryAdminWindow FocusReceipt() {
return FocusWindow<DeliveryAdminWindow>(() => new(true), w => w.IsReceipt);
}
public static DeliveryAdminWindow FocusMemberDeliveries(int mgnr) {
return FocusWindow<DeliveryAdminWindow>(() => new(mgnr), w => w.MgNr == mgnr);
}
public static AreaComAdminWindow FocusMemberAreaComs(int mgnr) {
return FocusWindow<AreaComAdminWindow>(() => new(mgnr), w => w.MgNr == mgnr);
}
public static BaseDataWindow FocusBaseData() {
return FocusWindow<BaseDataWindow>(() => new());
}
public static BaseDataWindow FocusBaseDataAreaComType() {
var w = FocusBaseData();
w.AreaCommitmentTypes.Focus();
return w;
}
public static BaseDataWindow FocusBaseDataSeason(int year) {
var w = FocusBaseData();
w.Seasons.Focus();
ControlUtils.SelectItemWithPk(w.SeasonList, year);
return w;
}
public static OriginHierarchyWindow FocusOriginHierarchy() {
return FocusWindow<OriginHierarchyWindow>(() => new());
}
public static OriginHierarchyWindow FocusOriginHierarchyKg(int kgnr) {
var w = FocusOriginHierarchy();
w.FocusKgNr(kgnr);
return w;
}
public static PaymentVariantsWindow FocusPaymentVariants(int year) {
return FocusWindow<PaymentVariantsWindow>(() => new(year), w => w.Year == year);
}
public static ChartWindow FocusChartWindow(int year, int avnr) {
return FocusWindow<ChartWindow>(() => new(year, avnr), w => w.Year == year && w.AvNr == avnr);
}
public static MemberAdminWindow FocusMember(int mgnr) {
var w = FocusWindow<MemberAdminWindow>(() => new());
w.FocusMember(mgnr);
return w;
}
public static MailWindow FocusMailWindow(int? year = null) {
return FocusWindow<MailWindow>(() => new(year), w => year == null || w.Year == year);
}
}
}