572 lines
26 KiB
C#
572 lines
26 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Diagnostics;
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using System.Text.RegularExpressions;
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using System.IO.Ports;
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using System.Net.Sockets;
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using Elwig.Dialogs;
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using System.Text;
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using System.Numerics;
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using Elwig.Models.Entities;
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using Elwig.Helpers.Billing;
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using System.Runtime.InteropServices;
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using System.Net.Http;
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using System.Text.Json.Nodes;
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using System.IO;
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using MailKit.Net.Smtp;
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using MailKit.Security;
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using Microsoft.EntityFrameworkCore;
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using System.Reflection;
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using System.Collections;
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using Elwig.Documents;
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using MimeKit;
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using System.Windows.Input;
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using LinqKit;
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using System.Linq.Expressions;
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using Elwig.Models;
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using Microsoft.Win32;
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namespace Elwig.Helpers {
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public static partial class Utils {
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public static readonly Encoding UTF8 = new UTF8Encoding(false, true);
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public static int CurrentYear => DateTime.Now.Year;
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public static int CurrentNextSeason => DateTime.Now.Year - (DateTime.Now.Month <= 3 ? 1 : 0);
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public static int CurrentLastSeason => DateTime.Now.Year - (DateTime.Now.Month <= 6 ? 1 : 0);
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public static int FollowingSeason => DateTime.Now.Year + (DateTime.Now.Month >= 11 ? 1 : 0);
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public static DateTime Today => (DateTime.Now.Hour >= 3) ? DateTime.Today : DateTime.Today.AddDays(-1);
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[GeneratedRegex("^serial://([A-Za-z0-9]+):([0-9]+)(,([5-9]),([NOEMSnoems]),(0|1|1\\.5|2|))?$", RegexOptions.Compiled)]
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private static partial Regex GeneratedSerialRegex();
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public static readonly Regex SerialRegex = GeneratedSerialRegex();
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[GeneratedRegex("^tcp://([A-Za-z0-9._-]+):([0-9]+)$", RegexOptions.Compiled)]
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private static partial Regex GeneratedTcpRegex();
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public static readonly Regex TcpRegex = GeneratedTcpRegex();
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[GeneratedRegex(@"^(-?(0?[1-9]|[12][0-9]|3[01])\.(0?[1-9]|1[0-2])\.([0-9]{4})?-?){1,2}$", RegexOptions.Compiled)]
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private static partial Regex GeneratedFromToDateRegex();
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public static readonly Regex DateFromToRegex = GeneratedFromToDateRegex();
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[GeneratedRegex(@"^([0-9]+([\.,][0-9]+)?)?-([0-9]+([\.,][0-9]+)?)?$", RegexOptions.Compiled)]
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private static partial Regex GeneratedFromToRegex();
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public static readonly Regex FromToRegex = GeneratedFromToRegex();
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[GeneratedRegex(@"^([0-9]{1,2}:[0-9]{2})?-([0-9]{1,2}:[0-9]{2})?$", RegexOptions.Compiled)]
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private static partial Regex GeneratedFromToTimeRegex();
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public static readonly Regex FromToTimeRegex = GeneratedFromToTimeRegex();
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[GeneratedRegex(@"^(.*?) +([0-9].*)$", RegexOptions.Compiled)]
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private static partial Regex GeneratedAddressRegex();
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public static readonly Regex AddressRegex = GeneratedAddressRegex();
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[GeneratedRegex(@"[^A-Za-z0-9ÄÜÖẞäöüß-]+")]
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private static partial Regex GeneratedInvalidFileNamePartsRegex();
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public static readonly Regex InvalidFileNamePartsRegex = GeneratedInvalidFileNamePartsRegex();
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public static readonly string GroupSeparator = "\u202F";
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public static readonly string UnitSeparator = "\u00A0";
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public static readonly KeyValuePair<string, string>[] PhoneNrTypes = [
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new("landline", "Tel.-Nr. (Festnetz)"),
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new("mobile", "Tel.-Nr. (mobil)"),
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new("fax", "Fax-Nr."),
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];
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public static string PhoneNrTypeToString(string type) {
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return PhoneNrTypes.Where(t => t.Key == type).Select(t => t.Value).FirstOrDefault(type);
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}
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private static readonly string[] TempWildcards = ["*.html", "*.pdf", "*.exe", "*.zip"];
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private static readonly ushort[] Crc16ModbusTable = [
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0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241,
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0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440,
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0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40,
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0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x0880, 0xC841,
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0xD801, 0x18C0, 0x1980, 0xD941, 0x1B00, 0xDBC1, 0xDA81, 0x1A40,
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0x1E00, 0xDEC1, 0xDF81, 0x1F40, 0xDD01, 0x1DC0, 0x1C80, 0xDC41,
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0x1400, 0xD4C1, 0xD581, 0x1540, 0xD701, 0x17C0, 0x1680, 0xD641,
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0xD201, 0x12C0, 0x1380, 0xD341, 0x1100, 0xD1C1, 0xD081, 0x1040,
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0xF001, 0x30C0, 0x3180, 0xF141, 0x3300, 0xF3C1, 0xF281, 0x3240,
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0x3600, 0xF6C1, 0xF781, 0x3740, 0xF501, 0x35C0, 0x3480, 0xF441,
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0x3C00, 0xFCC1, 0xFD81, 0x3D40, 0xFF01, 0x3FC0, 0x3E80, 0xFE41,
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0xFA01, 0x3AC0, 0x3B80, 0xFB41, 0x3900, 0xF9C1, 0xF881, 0x3840,
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0x2800, 0xE8C1, 0xE981, 0x2940, 0xEB01, 0x2BC0, 0x2A80, 0xEA41,
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0xEE01, 0x2EC0, 0x2F80, 0xEF41, 0x2D00, 0xEDC1, 0xEC81, 0x2C40,
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0xE401, 0x24C0, 0x2580, 0xE541, 0x2700, 0xE7C1, 0xE681, 0x2640,
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0x2200, 0xE2C1, 0xE381, 0x2340, 0xE101, 0x21C0, 0x2080, 0xE041,
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0xA001, 0x60C0, 0x6180, 0xA141, 0x6300, 0xA3C1, 0xA281, 0x6240,
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0x6600, 0xA6C1, 0xA781, 0x6740, 0xA501, 0x65C0, 0x6480, 0xA441,
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0x6C00, 0xACC1, 0xAD81, 0x6D40, 0xAF01, 0x6FC0, 0x6E80, 0xAE41,
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0xAA01, 0x6AC0, 0x6B80, 0xAB41, 0x6900, 0xA9C1, 0xA881, 0x6840,
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0x7800, 0xB8C1, 0xB981, 0x7940, 0xBB01, 0x7BC0, 0x7A80, 0xBA41,
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0xBE01, 0x7EC0, 0x7F80, 0xBF41, 0x7D00, 0xBDC1, 0xBC81, 0x7C40,
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0xB401, 0x74C0, 0x7580, 0xB541, 0x7700, 0xB7C1, 0xB681, 0x7640,
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0x7200, 0xB2C1, 0xB381, 0x7340, 0xB101, 0x71C0, 0x7080, 0xB041,
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0x5000, 0x90C1, 0x9181, 0x5140, 0x9301, 0x53C0, 0x5280, 0x9241,
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0x9601, 0x56C0, 0x5780, 0x9741, 0x5500, 0x95C1, 0x9481, 0x5440,
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0x9C01, 0x5CC0, 0x5D80, 0x9D41, 0x5F00, 0x9FC1, 0x9E81, 0x5E40,
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0x5A00, 0x9AC1, 0x9B81, 0x5B40, 0x9901, 0x59C0, 0x5880, 0x9841,
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0x8801, 0x48C0, 0x4980, 0x8941, 0x4B00, 0x8BC1, 0x8A81, 0x4A40,
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0x4E00, 0x8EC1, 0x8F81, 0x4F40, 0x8D01, 0x4DC0, 0x4C80, 0x8C41,
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0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641,
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0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040,
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];
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public static SerialPort OpenSerialConnection(string connection) {
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var m = SerialRegex.Match(connection);
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if (!m.Success)
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throw new ArgumentException("Invalid connection string for scheme \"serial\"");
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var stop = m.Groups[6].Value;
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var parity = m.Groups[5].Value.ToUpper();
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var data = m.Groups[4].Value;
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var port = new SerialPort() {
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PortName = m.Groups[1].Value,
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BaudRate = int.Parse(m.Groups[2].Value),
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Parity = parity == "E" ? Parity.Even :
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parity == "O" ? Parity.Odd :
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parity == "M" ? Parity.Mark :
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parity == "S" ? Parity.Space :
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Parity.None,
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DataBits = data == "" ? 8 : int.Parse(data),
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StopBits = (StopBits)(stop == "" ? 1 : stop == "1.5" ? 3 : stop[0] - '0'),
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Handshake = Handshake.None,
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WriteTimeout = 250,
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ReadTimeout = 11000,
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};
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port.Open();
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return port;
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}
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public static TcpClient OpenTcpConnection(string connection) {
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var m = TcpRegex.Match(connection);
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if (!m.Success)
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throw new ArgumentException("Invalid connection string for scheme \"tcp\"");
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var client = new TcpClient() {
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SendTimeout = 250,
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ReceiveTimeout = 11000,
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};
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client.Connect(m.Groups[1].Value, int.Parse(m.Groups[2].Value));
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return client;
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}
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public static int Modulo(string a, int b) {
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if (a.Length == 0 || !a.All(char.IsAsciiDigit)) {
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throw new ArgumentException("First argument has to be a decimal string");
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} else if (b < 2) {
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throw new ArgumentException("Second argument has to be greater than 1");
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}
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return a.Select(ch => ch - '0').Aggregate((sum, n) => (sum * 10 + n) % b);
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}
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public static ushort CalcCrc16Modbus(byte[] data) {
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// https://www.modbustools.com/modbus_crc16.htm
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byte temp;
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ushort crc = 0xFFFF;
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foreach (byte b in data) {
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temp = (byte)(b ^ crc);
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crc >>= 8;
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crc ^= Crc16ModbusTable[temp];
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}
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return crc;
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}
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public static ushort CalcCrc16Modbus(string data) {
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return CalcCrc16Modbus(Encoding.ASCII.GetBytes(data));
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}
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public static string FormatIban(string iban) {
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return Regex.Replace(iban.Trim(), ".{4}", "$0 ").Trim();
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}
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public static void RunBackground(string title, Func<Task> a) {
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Task.Run(async () => {
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try {
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await a();
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} catch (Exception e) {
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MessageBox.Show(e.ToString(), title, MessageBoxButton.OK, MessageBoxImage.Error);
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}
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});
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}
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public static void MailTo(string emailAddress) {
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MailTo(new string[] { emailAddress });
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}
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public static void MailTo(IEnumerable<string> emailAddresses) {
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Process.Start(new ProcessStartInfo() {
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FileName = $"mailto:{string.Join(",%20", emailAddresses)}",
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UseShellExecute = true,
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});
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}
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public static double KmwToOe(double kmw) {
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return Math.Round(kmw * (4.54 + 0.022 * kmw), 0);
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}
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public static double OeToKmw(double oe) {
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return Math.Round((-4.54 + Math.Sqrt(4.54 * 4.54 - 4 * 0.022 * -oe)) / (2 * 0.022), 1);
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}
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public static decimal DecFromDb(long value, byte precision) {
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bool neg = value < 0;
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if (neg) value = -value;
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return new((int)(value & 0xFFFFFFFF), (int)((value >> 32) & 0x7FFFFFFF), 0, neg, precision);
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}
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public static long DecToDb(decimal value, byte precision) {
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return (long)decimal.Round(value * (decimal)Math.Pow(10, precision), 0);
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}
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public static int GetAge(DateOnly birthday) {
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var today = DateTime.Today;
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var a = (today.Year * 100 + today.Month) * 100 + today.Day;
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var b = (birthday.Year * 100 + birthday.Month) * 100 + birthday.Day;
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return (a - b) / 10000;
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}
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public static int GetSearchScore(IEnumerable<string?> words, IEnumerable<string> searchKeywords) {
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searchKeywords = searchKeywords.Where(s => s.Length >= 2 || (s.Length > 0 && s.All(c => char.IsAsciiDigit(c))));
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if (!searchKeywords.Any())
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return 0;
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return searchKeywords
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.Select(k => {
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k = k.ToLower();
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var scores = words.Select(w => {
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w = w?.ToLower();
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var p = w?.ToLower()?.Split(" ");
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if (w == null || p == null) {
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return 0;
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} else if (k == w) {
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return 4 + k.Length;
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} else if (p.Any(a => a == k)) {
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return 3 + k.Length;
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} else if (p.Any(a => a.StartsWith(k))) {
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return 2 + k.Length;
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} else if (w.Contains(k)) {
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return 1 + k.Length;
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} else {
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return 0;
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}
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});
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return scores.Max() + scores.Count(s => s > 0);
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})
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.Sum();
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}
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public static (int, string?)? ShowManualWeighingDialog(string? reason = null) {
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var d = new ManualWeighingDialog(reason);
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return d.ShowDialog() == true ? (d.Weight, d.Reason) : null;
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}
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public static int? ShowAbwertenDialog(string lsnr, string name, int weight) {
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var d = new AbwertenDialog(lsnr, name, weight);
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return d.ShowDialog() == true ? d.Weight : null;
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}
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public static double? ShowLinearPriceIncreaseDialog() {
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var d = new LinearPriceIncreaseDialog();
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return d.ShowDialog() == true ? d.Price : null;
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}
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public static string? ShowDeliveryExtractionDialog(string lsnr, string name, bool single, IEnumerable<string> lsnrs) {
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var d = new DeliveryExtractionDialog(lsnr, name, single, lsnrs);
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return d.ShowDialog() == true ? d.AddTo : null;
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}
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public static Footer GenerateFooter(string lineBreak, string seperator) {
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return new Footer(lineBreak, seperator);
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}
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public class Footer {
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private string Text = "";
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private readonly string LineBreak;
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private readonly string Seperator;
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private bool FirstLine = true;
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private bool FirstItemInLine = true;
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public Footer(string lineBreak, string seperator) {
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LineBreak = lineBreak;
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Seperator = seperator;
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}
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public Footer Item(string? text) {
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if (text == null) return this;
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Text += FirstItemInLine ? (FirstLine ? "" : LineBreak) : Seperator;
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Text += text;
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FirstLine = false;
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FirstItemInLine = false;
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return this;
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}
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public Footer Item(string name, string? text) {
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return text == null ? this : Item($"{name}: {text}");
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}
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public Footer NextLine() {
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FirstItemInLine = true;
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return this;
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}
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public override string ToString() {
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return Text;
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}
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}
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public static string GetSign<T>(T number) where T : INumber<T>
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=> T.Sign(number) switch {
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< 0 => "\u2212", // minus
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0 => "\u00b1", // plus minus
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> 0 => "+",
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};
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public static double AggregateDeliveryPartsKmw(IEnumerable<IDelivery> parts)
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=> parts.Aggregate(
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(Weight: 0, Kmw: 0.0),
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(sum, item) => (
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sum.Weight + item.Weight,
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(sum.Kmw * sum.Weight + item.Kmw * item.Weight) / (sum.Weight + item.Weight)
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),
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sum => sum.Kmw
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);
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public static string GenerateLsNr(Delivery d) => GenerateLsNr(d.Date, d.ZwstId, d.LNr);
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public static string GenerateLsNr(DateOnly date, string zwstid, int lnr) => $"{date:yyyyMMdd}{zwstid}{lnr:000}";
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public static (string, string?) SplitAddress(string address) {
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var m = AddressRegex.Match(address);
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return (m.Groups[1].Value, m.Groups[2].Value);
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}
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public static (string, string?) SplitName(string fullName, string? familyName) {
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if (familyName == null || familyName == "") return (fullName, null);
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var p0 = fullName.IndexOf(familyName, StringComparison.CurrentCultureIgnoreCase);
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if (p0 == -1) return (fullName, null);
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var p1 = fullName.IndexOf(" und ");
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var p2 = fullName.ToLower().LastIndexOf(" und ");
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if (p1 != p2) {
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if (p0 > p1) {
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// A und B familyName [und ...]
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return (fullName[p0..^0], fullName[0..(p0 - 1)]);
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} else {
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// familyName und ... A und B
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var p3 = fullName.LastIndexOf(' ', p2 - 1);
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return (fullName[0..p3], fullName[(p3 + 1)..^0]);
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}
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} else {
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return (familyName, fullName.Replace(familyName, "").Replace(" ", " ").Trim());
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}
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}
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public static IEnumerable<IEnumerable<T>> Permutate<T>(IEnumerable<T> input, IEnumerable<T>? forced = null) {
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HashSet<IEnumerable<T>> output = [];
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for (int i = 0; i < Math.Pow(2, input.Count()); i++) {
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List<T> t = [];
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for (int j = 0; j < 30; j++) {
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var e = input.ElementAtOrDefault(j);
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if (e != null && ((forced?.Contains(e) ?? false) || (i & (1 << j)) != 0)) {
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t.Add(e);
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}
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}
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output.Add(t);
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}
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return output.OrderByDescending(l => l.Count());
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}
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public static List<RawVaribute> GetVaributes(AppDbContext ctx, int year, bool onlyDelivered = true) {
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var varieties = ctx.WineVarieties.Select(v => new RawVaribute(v.SortId, "", null)).ToList();
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var delivered = ctx.DeliveryParts
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.Where(d => d.Year == year)
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.Select(d => new RawVaribute(d.SortId, d.AttrId ?? "", d.CultId ?? ""))
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.Distinct()
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.ToList();
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return [.. (onlyDelivered ? delivered : delivered.Union(varieties)).Order()];
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}
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public static List<Varibute> GetVaributeList(AppDbContext ctx, int year, bool onlyDelivered = true) {
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var varieties = ctx.WineVarieties.ToDictionary(v => v.SortId, v => v);
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var attributes = ctx.WineAttributes.ToDictionary(a => a.AttrId, a => a);
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var cultivations = ctx.WineCultivations.ToDictionary(c => c.CultId, c => c);
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return GetVaributes(ctx, year, onlyDelivered)
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.Select(s => new Varibute(s, varieties, attributes, cultivations))
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.ToList();
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}
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[LibraryImport("wininet.dll")]
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[return: MarshalAs(UnmanagedType.Bool)]
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private static partial bool InternetGetConnectedState(out int description, int reservedValue);
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public static bool HasInternetConnectivity() {
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return InternetGetConnectedState(out var _, 0);
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}
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public static HttpClient GetHttpClient(string? username = null, string? password = null, string? accept = null) {
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var client = new HttpClient() {
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Timeout = TimeSpan.FromSeconds(5),
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};
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client.DefaultRequestHeaders.Accept.Clear();
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if (accept != null)
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client.DefaultRequestHeaders.Accept.Add(new(accept));
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if (username != null || password != null)
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client.DefaultRequestHeaders.Authorization = new("Basic", Convert.ToBase64String(
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Utils.UTF8.GetBytes($"{username}:{password}")));
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return client;
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}
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public static async Task<(string Version, string Url, long Size)?> GetLatestInstallerUrl(string url) {
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try {
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using var client = GetHttpClient(accept: "application/json");
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using var res = await client.GetAsync(url);
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if (!res.IsSuccessStatusCode)
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return null;
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var resJson = JsonNode.Parse(await res.Content.ReadAsStringAsync());
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var data = resJson!["data"]!.AsArray()[^1]!;
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return ((string)data["version"]!, (string)data["url"]!, (long)data["size"]!);
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} catch {
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return null;
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}
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}
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public static async Task UploadExportData(string zip, string url, string username, string password) {
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if (!url.EndsWith('/')) url += "/";
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using var client = GetHttpClient(username, password, accept: "application/json");
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var content = new StreamContent(new FileStream(zip, FileMode.Open, FileAccess.Read));
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content.Headers.ContentType = new("application/zip");
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using var res = await client.PutAsync(url + Path.GetFileName(zip), content);
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res.EnsureSuccessStatusCode();
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}
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public static async Task<JsonArray> GetExportMetaData(string url, string username, string password) {
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using var client = GetHttpClient(username, password, accept: "application/json");
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using var res = await client.GetAsync(url);
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res.EnsureSuccessStatusCode();
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var resJson = JsonNode.Parse(await res.Content.ReadAsStringAsync());
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var data = resJson!["data"]!;
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return data.AsArray();
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}
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public static void CleanupTempFiles() {
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var dir = new DirectoryInfo(App.TempPath);
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foreach (var file in TempWildcards.SelectMany(dir.EnumerateFiles)) {
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file.Delete();
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}
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}
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public static string NormalizeFileName(string filename) {
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return InvalidFileNamePartsRegex.Replace(filename.Replace('/', '-'), "_");
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}
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public static async Task<SmtpClient?> GetSmtpClient() {
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if (App.Config.Smtp == null)
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return null;
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var (host, port, mode, username, password, _) = App.Config.Smtp.Value;
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var client = new SmtpClient();
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await client.ConnectAsync(host, port, mode == "starttls" ? SecureSocketOptions.StartTls : SecureSocketOptions.None);
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await client.AuthenticateAsync(username, password);
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return client;
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}
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public static async Task<bool> SendEmail(Member member, string subject, string text, IEnumerable<Document> docs) {
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if (App.Config.Smtp == null)
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return false;
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SmtpClient? client = null;
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try {
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Mouse.OverrideCursor = Cursors.AppStarting;
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client = await GetSmtpClient();
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using var msg = new MimeMessage();
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msg.From.Add(new MailboxAddress(App.Client.NameFull, App.Config.Smtp.Value.From));
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msg.To.AddRange(member.EmailAddresses.OrderBy(a => a.Nr).Select(a => new MailboxAddress(member.AdministrativeName, a.Address)));
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msg.Subject = subject;
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var body = new Multipart("mixed") {
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new TextPart("plain") { Text = text }
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};
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foreach (var doc in docs) {
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var name = NormalizeFileName(doc.Title);
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body.Add(doc.AsEmailAttachment($"{name}.pdf"));
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}
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msg.Body = body;
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await client!.SendAsync(msg);
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} catch (Exception exc) {
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MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
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return false;
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} finally {
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if (client != null)
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await client.DisconnectAsync(true);
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client?.Dispose();
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Mouse.OverrideCursor = null;
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}
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return true;
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}
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public static async Task ExportDocument(Document doc, ExportMode mode, string? filename = null, (Member, string, string)? emailData = null) {
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if (mode == ExportMode.Print && !App.Config.Debug) {
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await doc.Generate();
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await doc.Print();
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} else if (mode == ExportMode.Email && emailData is (Member, string, string) e) {
|
|
await doc.Generate();
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var success = await SendEmail(e.Item1, e.Item2, e.Item3, [doc]);
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if (success)
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|
MessageBox.Show("Die E-Mail wurde erfolgreich verschickt!", "E-Mail verschickt",
|
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MessageBoxButton.OK, MessageBoxImage.Information);
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} else if (mode == ExportMode.SavePdf) {
|
|
var d = new SaveFileDialog() {
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FileName = $"{NormalizeFileName(filename ?? doc.Title)}.pdf",
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|
DefaultExt = "pdf",
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Filter = "PDF-Datei (*.pdf)|*.pdf",
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|
Title = $"{doc.Title} speichern unter - Elwig"
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|
};
|
|
if (d.ShowDialog() == true) {
|
|
await doc.Generate();
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|
doc.SaveTo(d.FileName);
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|
Process.Start("explorer.exe", d.FileName);
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|
}
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|
} else {
|
|
await doc.Generate();
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|
doc.Show();
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|
}
|
|
}
|
|
|
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public static int GetEntityIdetifierForPk(params object?[] primaryKey) {
|
|
var pk = primaryKey.Select(k => k?.GetHashCode() ?? 0).ToArray();
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|
return ((IStructuralEquatable)pk).GetHashCode(EqualityComparer<int>.Default);
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|
}
|
|
|
|
public static int? GetEntityIdentifier(object? obj) {
|
|
if (obj == null) {
|
|
return null;
|
|
} else if (obj is IEnumerable list && obj is not string) {
|
|
var arr = list.Cast<object>().Select(GetEntityIdentifier).ToArray();
|
|
return ((IStructuralEquatable)arr).GetHashCode(EqualityComparer<int?>.Default);
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|
} else if (obj.GetType().GetCustomAttribute(typeof(PrimaryKeyAttribute), true) is PrimaryKeyAttribute pkAttr) {
|
|
var pk = pkAttr.PropertyNames.Select(name => obj.GetType().GetProperty(name)!.GetValue(obj)?.GetHashCode() ?? 0).ToArray();
|
|
return ((IStructuralEquatable)pk).GetHashCode(EqualityComparer<int>.Default);
|
|
} else {
|
|
return obj.GetHashCode();
|
|
}
|
|
}
|
|
|
|
public static Expression<Func<AreaCom, bool>> ActiveAreaCommitments() => ActiveAreaCommitments(CurrentYear);
|
|
public static Expression<Func<AreaCom, bool>> ActiveAreaCommitments(int year) =>
|
|
c => (c.YearFrom <= year) && (c.YearTo == null || c.YearTo >= year);
|
|
|
|
public static IQueryable<AreaCom> ActiveAreaCommitments(IQueryable<AreaCom> query) => ActiveAreaCommitments(query, CurrentYear);
|
|
public static IQueryable<AreaCom> ActiveAreaCommitments(IQueryable<AreaCom> query, int year) =>
|
|
query.Where(ActiveAreaCommitments(year));
|
|
|
|
public static IEnumerable<AreaCom> ActiveAreaCommitments(IEnumerable<AreaCom> query) => ActiveAreaCommitments(query, CurrentYear);
|
|
public static IEnumerable<AreaCom> ActiveAreaCommitments(IEnumerable<AreaCom> query, int year) =>
|
|
query.Where(c => ActiveAreaCommitments(year).Invoke(c));
|
|
}
|
|
}
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