using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore.Query;
using xAiModels.Models.Dtos;
using xAiModels.Models.Entities;
using xDataService.Interfaces;
using xModels.Dtos;

namespace xAiModels.Interfaces.Dtos
{
    public interface IXAiProjectRepositoryService : IXBaseRepositoryService<XAiProject, XAiProjectDto, Guid>
    {
        //
        #region Actions ...
        //
        #region Add ...
        /// <summary>
        /// add a new Dto ...
        /// </summary>
        /// <param name="item"></param>
        /// <param name="saveChanges"></param>
        /// <param name="fillConversations"></param>
        /// <param name="fillConversationMessages"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        Task<XAiProjectDto> AddAsync(
            XAiProjectDto item,
            bool saveChanges = true,
            bool fillConversations = true,
            bool fillConversationMessages = true,
            CancellationToken cancellationToken = default
        );

        /// <summary>
        /// add or update a Dto (add if not exists/update if exists) ...
        /// </summary>
        /// <param name="item"></param>
        /// <param name="saveChanges"></param>
        /// <param name="fillConversations"></param>
        /// <param name="fillConversationMessages"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        Task<XAiProjectDto> AddOrUpdateAsync(
            XAiProjectDto item,
            bool saveChanges = true,
            bool fillConversations = true,
            bool fillConversationMessages = true,
            CancellationToken cancellationToken = default
        );
        #endregion

        //
        #region Update ...
        /// <summary>
        /// Update an Dto values ...
        /// </summary>
        /// <param name="id"></param>
        /// <param name="item"></param>
        /// <param name="saveChanges"></param>
        /// <param name="fillConversations"></param>
        /// <param name="fillConversationMessages"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        Task<XAiProjectDto> UpdateAsync(
            Guid id,
            XAiProjectDto item,
            bool saveChanges = true,
            bool fillConversations = true,
            bool fillConversationMessages = true,
            CancellationToken cancellationToken = default
        );
        #endregion

        //
        #region Remove ...
        /// <summary>
        /// remove an Dto by it's Id ...
        /// </summary>
        /// <param name="id"></param>
        /// <param name="softDelete"></param>
        /// <param name="saveChanges"></param>
        /// <param name="fillConversations"></param>
        /// <param name="fillConversationMessages"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        Task<XAiProjectDto> RemoveAsync(
            Guid id,
            bool softDelete = false,
            bool saveChanges = true,
            bool fillConversations = true,
            bool fillConversationMessages = true,
            CancellationToken cancellationToken = default
        );

        /// <summary>
        /// remove an Dto ...
        /// </summary>
        /// <param name="item"></param>
        /// <param name="softDelete"></param>
        /// <param name="saveChanges"></param>
        /// <param name="fillConversations"></param>
        /// <param name="fillConversationMessages"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        Task<XAiProjectDto> RemoveAsync(
            XAiProjectDto item,
            bool softDelete = false,
            bool saveChanges = true,
            bool fillConversations = true,
            bool fillConversationMessages = true,
            CancellationToken cancellationToken = default
        );
        #endregion

        //
        #region Retrieve ...
        /// <summary>
        /// retrieve an Dto by it's Id ...
        /// </summary>
        /// <param name="id"></param>
        /// <param name="ignoreSoftDeleteds"></param>
        /// <param name="includeBuilder"></param>
        /// <param name="fillConversations"></param>
        /// <param name="fillConversationMessages"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        Task<XAiProjectDto> GetAsync(
            Guid id,
            bool ignoreSoftDeleteds = true,
            Func<IQueryable<XAiProject>, IIncludableQueryable<XAiProject, object>> includeBuilder = null,
            bool fillConversations = true,
            bool fillConversationMessages = true,
            CancellationToken cancellationToken = default
        );

        /// <summary>
        /// retrieve all exists Dtos ...
        /// </summary>
        /// <param name="ignoreSoftDeleteds"></param>
        /// <param name="orderBuilder"></param>
        /// <param name="includeBuilder"></param>
        /// <param name="fillConversations"></param>
        /// <param name="fillConversationMessages"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        Task<IEnumerable<XAiProjectDto>> GetAllAsync(
            bool ignoreSoftDeleteds = true,
            Func<IQueryable<XAiProject>, IOrderedQueryable<XAiProject>> orderBuilder = null,
            Func<IQueryable<XAiProject>, IIncludableQueryable<XAiProject, object>> includeBuilder = null,
            bool fillConversations = true,
            bool fillConversationMessages = true,
            CancellationToken cancellationToken = default
        );

        /// <summary>
        /// retrieve all exists Dtos
        /// as Async Enumerable ...
        /// </summary>
        /// <param name="ignoreSoftDeleteds"></param>
        /// <param name="orderBuilder"></param>
        /// <param name="includeBuilder"></param>
        /// <param name="fillConversations"></param>
        /// <param name="fillConversationMessages"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        IAsyncEnumerable<XAiProjectDto> GetAllAsAsyncEnumerable(
            bool ignoreSoftDeleteds = true,
            Func<IQueryable<XAiProject>, IOrderedQueryable<XAiProject>> orderBuilder = null,
            Func<IQueryable<XAiProject>, IIncludableQueryable<XAiProject, object>> includeBuilder = null,
            bool fillConversations = true,
            bool fillConversationMessages = true,
            CancellationToken cancellationToken = default
        );

        /// <summary>
        /// find an Dto by providing a Conditional Expression ...
        /// </summary>
        /// <param name="predicate"></param>
        /// <param name="ignoreSoftDeleteds"></param>
        /// <param name="includeBuilder"></param>
        /// <param name="fillConversations"></param>
        /// <param name="fillConversationMessages"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        Task<XAiProjectDto> FindOneAsync(
            Expression<Func<XAiProject, bool>> predicate,
            bool ignoreSoftDeleteds = true,
            Func<IQueryable<XAiProject>, IIncludableQueryable<XAiProject, object>> includeBuilder = null,
            bool fillConversations = true,
            bool fillConversationMessages = true,
            CancellationToken cancellationToken = default
        );

        /// <summary>
        /// find a collection of Dtos by proving a Conditional Expression ...
        /// </summary>
        /// <param name="predicate"></param>
        /// <param name="ignoreSoftDeleteds"></param>
        /// <param name="orderBuilder"></param>
        /// <param name="includeBuilder"></param>
        /// <param name="fillConversations"></param>
        /// <param name="fillConversationMessages"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        Task<IEnumerable<XAiProjectDto>> FindManyAsync(
            Expression<Func<XAiProject, bool>> predicate,
            bool ignoreSoftDeleteds = true,
            Func<IQueryable<XAiProject>, IOrderedQueryable<XAiProject>> orderBuilder = null,
            Func<IQueryable<XAiProject>, IIncludableQueryable<XAiProject, object>> includeBuilder = null,
            bool fillConversations = true,
            bool fillConversationMessages = true,
            CancellationToken cancellationToken = default
        );

        /// <summary>
        /// retrieve Dtos based on XQuery Pagination structure ...
        /// </summary>
        /// <param name="query"></param>
        /// <param name="ignoreSoftDeleteds"></param>
        /// <param name="predicate"></param>
        /// <param name="orderBuilder"></param>
        /// <param name="includeBuilder"></param>
        /// <param name="fillConversations"></param>
        /// <param name="fillConversationMessages"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        Task<XQueryResult<XAiProjectDto>> QueryAsync(
            XQuery query,
            bool ignoreSoftDeleteds = true,
            Expression<Func<XAiProject, bool>> predicate = null,
            Func<IQueryable<XAiProject>, IOrderedQueryable<XAiProject>> orderBuilder = null,
            Func<IQueryable<XAiProject>, IIncludableQueryable<XAiProject, object>> includeBuilder = null,
            bool fillConversations = true,
            bool fillConversationMessages = true,
            CancellationToken cancellationToken = default
        );
        #endregion
        #endregion        
    }
}