KycSummary.cs

using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Globalization;
using System.Linq;
using NeuroAccessMaui.Services.Identity;
using NeuroAccessMaui.Services.Kyc.Models;
using Waher.Networking.XMPP.Contracts;
 
namespace NeuroAccessMaui.Services.Kyc.Domain
{
    internal sealed record KycSummarySection(string Id, IReadOnlyList<DisplayQuad> Items);
 
    internal sealed record KycSummaryModel(IReadOnlyList<KycSummarySection> Sections)
    {
        public KycSummarySection? Get(string id) => this.Sections.FirstOrDefault(s => string.Equals(s.Id, id, System.StringComparison.OrdinalIgnoreCase));
    }
 
    internal static class KycSummary
    {
        // Section identifiers (match previous ViewModel collections)
        public const string Personal = "Personal";
        public const string Address = "Address";
        public const string Attachments = "Attachments";
        public const string CompanyInfo = "CompanyInfo";
        public const string CompanyAddress = "CompanyAddress";
        public const string CompanyRepresentative = "CompanyRepresentative";
 
        public static ISet<string> BuildInvalidMappingSet(KycReference? reference)
        {
            HashSet<string> Invalid = new(System.StringComparer.OrdinalIgnoreCase);
            if (reference is null) return Invalid;
            ApplicationReview? Review = reference.ApplicationReview;
            foreach (string Claim in Review?.InvalidClaims ?? System.Array.Empty<string>())
            {
                if (string.IsNullOrWhiteSpace(Claim)) continue;
                string Key = Claim.Trim(); Invalid.Add(Key);
                if (Key.Equals(Constants.XmppProperties.BirthDay, System.StringComparison.OrdinalIgnoreCase) || Key.Equals(Constants.XmppProperties.BirthMonth, System.StringComparison.OrdinalIgnoreCase) || Key.Equals(Constants.XmppProperties.BirthYear, System.StringComparison.OrdinalIgnoreCase) || Key.Equals(Constants.CustomXmppProperties.BirthDate, System.StringComparison.OrdinalIgnoreCase)) Invalid.Add(Constants.CustomXmppProperties.BirthDate);
                if (Key.StartsWith("ORGREP", System.StringComparison.OrdinalIgnoreCase)) Invalid.Add("ORGREPBDATE");
            }
            foreach (string Photo in Review?.InvalidPhotos ?? System.Array.Empty<string>())
            {
                if (string.IsNullOrWhiteSpace(Photo)) continue; Invalid.Add(Photo.Trim());
            }
            return Invalid;
        }
 
        public static KycSummaryModel Generate(KycProcess process, IEnumerable<Property> mappedValues, IEnumerable<LegalIdentityAttachment> attachments, ISet<string> invalid)
        {
            IdentitySummaryFormatter.KycSummaryResult Summary = IdentitySummaryFormatter.BuildKycSummaryFromProperties(mappedValues, process, attachments.Select(a => new IdentitySummaryFormatter.AttachmentInfo(a.FileName ?? string.Empty, a.ContentType)), CultureInfo.CurrentCulture, invalid);
            KycOrderingComparer Comparer = KycOrderingComparer.Create(process);
            Summary.Personal.Sort(Comparer.DisplayComparer);
            Summary.Address.Sort(Comparer.DisplayComparer);
            Summary.Attachments.Sort(Comparer.DisplayComparer);
            Summary.CompanyInfo.Sort(Comparer.DisplayComparer);
            Summary.CompanyAddress.Sort(Comparer.DisplayComparer);
            Summary.CompanyRepresentative.Sort(Comparer.DisplayComparer);
            List<KycSummarySection> Sections = new List<KycSummarySection>(6)
            {
                new KycSummarySection(Personal, Summary.Personal.ToList()),
                new KycSummarySection(Address, Summary.Address.ToList()),
                new KycSummarySection(Attachments, Summary.Attachments.ToList()),
                new KycSummarySection(CompanyInfo, Summary.CompanyInfo.ToList()),
                new KycSummarySection(CompanyAddress, Summary.CompanyAddress.ToList()),
                new KycSummarySection(CompanyRepresentative, Summary.CompanyRepresentative.ToList())
            };
            return new KycSummaryModel(Sections);
        }
    }
}