using EAIAdminDAL.DTO;
using GB5Shared.DTO.Framework.Login;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;

namespace EAIAdminBLL.EAIPromptTemplateAdmin
{
    public interface IEAIPromptTemplateAdminBLL
    {
        Task<IEnumerable<EAIPromptTemplateAdminDTO>> GetPromptTemplateListAsync(
            string? search, LoginDTO login, CancellationToken ct = default);

        Task<EAIPromptTemplateAdminDTO?> GetPromptTemplateAsync(
            int promptId, LoginDTO login, CancellationToken ct = default);

        /// <summary>Create or update a prompt template, then push the change to gbEAI. The
        /// client-supplied PromptVersion is always ignored — the version persisted is the
        /// authoritative one returned by gbEAI's sync response. Returns a localised success
        /// message, with a sync-status suffix if the gbEAI push failed.</summary>
        Task<string> SavePromptTemplateAsync(
            EAIPromptTemplateAdminDTO dto, LoginDTO login, CancellationToken ct = default);

        /// <summary>Soft-delete a prompt template, then push the delete to gbEAI. Returns a
        /// localised success message, with a sync-status suffix if the gbEAI push failed.</summary>
        Task<string> DeletePromptTemplateAsync(
            int promptId, LoginDTO login, CancellationToken ct = default);
    }
}