Keys/src/Logic/PasswordStoreService.cs

using Models;
using Repository;

namespace Logic;

public class PasswordStoreService : IPasswordStoreService
{
    private readonly IRepository repository;
    private readonly ISecretService secretService;

    public PasswordStoreService(IRepository repository, ISecretService secretService)
    {
        this.repository = repository;
        this.secretService = secretService;
    }

    public void Create(PasswordStore item)
    {
        secretService.CreateCollection(item.DisplayName ?? item.Path);
        repository.Create(item);
    }

    public void Delete(uint ID)
    {
        repository.Delete(ID);
    }

    public void Delete(PasswordStore item)
    {
        Delete(item.ID);
    }

    public void Edit(uint ID, PasswordStore newItem)
    {
        repository.Delete(ID);
        newItem.ID = ID;
        repository.Create(newItem);
    }

    public PasswordStore Get(uint ID)
    {
        return repository.GetAll().FirstOrDefault(i => i.ID == ID) ?? throw new Exception("Item not found");
    }

    public IEnumerable<PasswordStore> GetAll()
    {
        List<PasswordStore> jsonResults = repository.GetAll();

        //Validate against actual secret collections
        var collections = secretService.GetCollections() ?? Enumerable.Empty<Secret.Collection>();

        // Identify bookmarks that do NOT match any existing Secret collection.
        var toDelete = new List<uint>();

        foreach (var ps in jsonResults)
        {
            var key = string.IsNullOrWhiteSpace(ps.DisplayName) ? ps.Path : ps.DisplayName;
            if (string.IsNullOrWhiteSpace(key))
            {
                // No reasonable key to match — schedule for deletion
                toDelete.Add(ps.ID);
                continue;
            }

            var exists = collections.Any(c => string.Equals(c.Label, key, StringComparison.OrdinalIgnoreCase));
            if (!exists)
            {
                toDelete.Add(ps.ID);
            }
        }

        // Perform deletions from repository for all missing bookmarks
        foreach (var id in toDelete)
        {
            repository.Delete(id);
        }

        var remaining = jsonResults.Where(ps => !toDelete.Contains(ps.ID)).ToList();
        return remaining;
    }
}