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Code Issues 8 Pull Requests Actions Releases 46 Activity

Implement date validators

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This commit is contained in:
Lorenz Stechauner
2023-04-27 18:38:49 +02:00
parent 7b252a5bb5
commit 8ffd478ca9
4 changed files with 72 additions and 13 deletions
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65
Elwig/Helpers/Validator.cs
View File

@ -345,13 +345,70 @@ namespace Elwig.Helpers {
}
public static ValidationResult CheckDate(TextBox input, bool required) {
// TODO
return new(true, "Not implemented yet");
return CheckDate(input, required, false);
}
public static ValidationResult CheckPartialDate(TextBox input, bool required) {
// TODO
return new(true, "Not implemented yet");
return CheckDate(input, required, true);
}
private static ValidationResult CheckDate(TextBox input, bool required, bool partial) {
string text = "";
int pos = input.CaretIndex;
int p = 0;
var parts = new string?[3];
parts[0] = "";
for (int i = 0; i < input.Text.Length; i++) {
char ch = input.Text[i];
if (ch == '.') {
if (p < 2 && (parts[p]?.Length > 0 || pos == text.Length)) {
if (parts[p]?.Length == 1 && ((pos != text.Length && pos != text.Length - 1) || !input.IsFocused)) {
parts[p] = "0" + parts[p];
text = text[..(text.Length - 1)] + "0" + text[^1];
}
parts[++p] = "";
text += '.';
}
} else if (char.IsAsciiDigit(ch)) {
if ((partial && parts[p]?.Length < 4) || (!partial && ((p < 2 && parts[p]?.Length < 2) || (p == 2 && parts[2]?.Length < 4)))) {
parts[p] += ch;
text += ch;
}
if (p == 0 && pos == 1 && input.Text.Length >= 4 && input.Text.Length <= 9) {
parts[++p] = "";
text += '.';
continue; // skip caret update
}
}
if (i == input.CaretIndex - 1) {
pos = text.Length;
}
}
input.Text = text;
input.CaretIndex = pos;
if (text.Length == 0)
return required ? new(false, "Datum ist nicht optional") : new(true, null);
if (partial) {
if (p == 0) {
// only year provided
return (parts[0]?.Length == 4) ? new(true, null) : new(false, "Datum ist ungültig");
} else if (p == 1) {
// only month and year provided
int m = parts[0] != null && parts[0] != "" ? int.Parse(parts[0] ?? "0") : 0;
if (parts[1]?.Length != 4 || parts[0]?.Length != 2 || m < 1 || m > 12)
return new(false, "Datum ist ungültig");
return new(true, null);
}
}
if (!DateOnly.TryParseExact(text, "dd.MM.yyyy", out _))
return new(false, "Datum ist ungültig");
return new(true, null);
}
public static ValidationResult CheckVNr(TextBox input, bool required, AppDbContext ctx, Contract? c) {

8
Elwig/Windows/AdministrationWindow.cs
View File

@ -258,10 +258,18 @@ namespace Elwig.Windows {
InputTextChanged((TextBox)sender, Validator.CheckPartialDate);
}
protected void PartialDateInput_LostFocus(object sender, RoutedEventArgs evt) {
InputLostFocus((TextBox)sender, Validator.CheckPartialDate);
}
protected void DateInput_TextChanged(object sender, RoutedEventArgs evt) {
InputTextChanged((TextBox)sender, Validator.CheckDate);
}
protected void DateInput_LostFocus(object sender, RoutedEventArgs evt) {
InputLostFocus((TextBox)sender, Validator.CheckDate);
}
protected void PlzInput_TextChanged(object sender, RoutedEventArgs evt) {
var plz = (TextBox)sender;
InputTextChanged(plz, Validator.CheckPlz);

6
Elwig/Windows/MainWindow.xaml.cs
View File

@ -1,11 +1,5 @@
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.Intrinsics.X86;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using Elwig.Documents;
using Elwig.Helpers;

6
Elwig/Windows/MemberAdminWindow.xaml
View File

@ -140,7 +140,7 @@
<Label Content="Geburtstag:" Margin="10,100,0,0" Grid.Column="0"/>
<TextBox x:Name="BirthdayInput" Margin="0,100,0,0" Grid.Column="1" Width="78" TextAlignment="Right" HorizontalAlignment="Left"
TextChanged="PartialDateInput_TextChanged"/>
TextChanged="PartialDateInput_TextChanged" LostFocus="PartialDateInput_LostFocus"/>
<Label Content="Adresse:" Margin="10,130,0,0"/>
<TextBox x:Name="AddressInput" Margin="0,130,10,0" Grid.Column="1" Grid.ColumnSpan="3"
@ -248,11 +248,11 @@
<Label Content="Eintritt:" Margin="10,10,0,0" Grid.Column="0"/>
<TextBox x:Name="EntryDateInput" Margin="0,10,10,0" Width="78" Grid.Column="1" HorizontalAlignment="Left" TextAlignment="Right"
TextChanged="DateInput_TextChanged"/>
TextChanged="DateInput_TextChanged" LostFocus="DateInput_LostFocus"/>
<Label Content="Austritt:" Margin="10,40,0,0" Grid.Column="0"/>
<TextBox x:Name="ExitDateInput" Margin="0,40,10,0" Width="78" Grid.Column="1" HorizontalAlignment="Left" TextAlignment="Right"
TextChanged="DateInput_TextChanged"/>
TextChanged="DateInput_TextChanged" LostFocus="DateInput_LostFocus"/>
<Label Content="Geschäftsanteile:" Margin="10,70,0,0" Grid.Column="0"/>
<TextBox x:Name="BusinessSharesInput" Margin="0,70,10,0" Width="48" Grid.Column="1" HorizontalAlignment="Left" TextAlignment="Right"