logofclient/Tasks/AddressShortener.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Threading.Tasks.Dataflow;

namespace Logof_Client;

public class AddressShortener(ProgressWindow progressWindow)
{
    private readonly ProgressWindow _progress = progressWindow;

    public async Task Perform(KasAddressList list)
    {
        try
        {
            List<int> doubled_ids = new List<int>();
                    for (int i = 0; i < list.KasPersons.Count; i++)
                    {
                        var address =  list.KasPersons[i];
                        for (int j = 0; j < list.KasPersons.Count; j++)
                        {
                            if (i == j) continue;
                            var sec_address =  list.KasPersons[j];
                            
                            if (address.refsid == sec_address.refsid && !doubled_ids.Contains(address.refsid) && address.refsid != 0)
                            {
                                doubled_ids.Add(address.refsid);
                            }
                        }
                    }
                    
                    
                    // delete doubled addresses by refsid
                    foreach (int id in doubled_ids)
                    {
                        // does this remove both of the doubled addresses?
                        list.KasPersons.Remove(list.KasPersons.FirstOrDefault(x => x.refsid == id));
                    }
            
                    List<int> toRemove = new List<int>();
                    foreach (var address in list.KasPersons)
                    {
                        try
                        {
                            if (address.PersonError.errors.Contains(AddressCheck.ErrorTypes.NoPLZorPPLZ))
                            {
                                toRemove.Add(address.id);
                            }
                            else if (address.PersonError.errors.Contains(AddressCheck.ErrorTypes.PlzNotUsable) &&
                                     address.PersonError.errors.Contains(AddressCheck.ErrorTypes.PPlzNotUsable))
                            {
                                toRemove.Add(address.id);
                            } else if (address.PersonError.errors.Contains(AddressCheck.ErrorTypes.PlzNotUsable) &&
                                       address.PersonError.warnings.Contains(AddressCheck.WarningTypes.NoPPLZ))
                            {
                                toRemove.Add(address.id);
                            }
                            else if (address.PersonError.errors.Contains(AddressCheck.ErrorTypes.PPlzNotUsable) &&
                                     address.PersonError.warnings.Contains(AddressCheck.WarningTypes.NoPLZ))
                            {
                                toRemove.Add(address.id);
                            }
                        }
                        catch
                        {
                            Console.WriteLine("PersonError not accessible: " + address.id);
                        }
                    }
                    
                    // delete doubled addresses by refsid
                    foreach (int id in toRemove)
                    {
                        // does this remove both of the doubled addresses?
                        list.KasPersons.Remove(list.KasPersons.Find(x => x.id == id));
                    }
        }
        catch (Exception ex)
        {
            Logger.Log($"Error while performing address shortener: {ex.Message}", Logger.LogType.Error);
        }
        
    }
}