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

namespace FrameworkBLL.EIPConversation.EIPAdmin.EIPMessageTemplateAdmin
{
    public interface IEIPMessageTemplateAdminBLL
    {
        Task<IEnumerable<EIPMessageTemplateAdminDTO>> GetTemplateListAsync(
            string? search,
            LoginDTO login,
            CancellationToken ct = default);

        Task<EIPMessageTemplateAdminDTO?> GetTemplateAsync(
            int messageId,
            LoginDTO login,
            CancellationToken ct = default);

        /// <summary>
        /// Create or update a message template. Returns a localised success message.
        /// </summary>
        Task<string> SaveTemplateAsync(
            EIPMessageTemplateAdminDTO dto,
            LoginDTO login,
            CancellationToken ct = default);

        /// <summary>
        /// Soft-delete a message template. Returns a localised success message.
        /// </summary>
        Task<string> DeleteTemplateAsync(
            int messageId,
            LoginDTO login,
            CancellationToken ct = default);
    }
}