using System.Linq.Expressions;

namespace PowderCoating.Core.Interfaces;

/// <summary>
/// Lightweight repository interface for platform-level entities that do not inherit
/// <see cref="PowderCoating.Core.Entities.BaseEntity"/> (e.g. Announcement, BannedIp,
/// DashboardTip, ReleaseNote).  These entities have no CompanyId, no IsDeleted, and no
/// soft-delete semantics — so the full IRepository&lt;T&gt; contract (SoftDeleteAsync,
/// ignoreQueryFilters) does not apply.
/// </summary>
/// <typeparam name="T">Any EF-mapped class (does not need to inherit BaseEntity).</typeparam>
public interface IPlainRepository<T> where T : class
{
    Task<T?> GetByIdAsync(int id);
    Task<IEnumerable<T>> GetAllAsync();
    Task<IEnumerable<T>> FindAsync(Expression<Func<T, bool>> predicate);
    Task<T?> FirstOrDefaultAsync(Expression<Func<T, bool>> predicate);
    Task<bool> AnyAsync(Expression<Func<T, bool>> predicate);
    Task<int> CountAsync(Expression<Func<T, bool>>? predicate = null);

    Task<T> AddAsync(T entity);
    Task<IEnumerable<T>> AddRangeAsync(IEnumerable<T> entities);

    Task UpdateAsync(T entity);

    Task DeleteAsync(T entity);
    Task DeleteAsync(int id);
}