xAiModels/Extensions/XAiModelsExtensions.cs

using System;
using System.Linq;
using xAiModels.Models;
using xCommons.Extensions;
using xAiModels.Constants;
using xAiModels.Models.Dtos;
using xExceptions.Constants;
using xAiModels.Models.Entities;
using System.Collections.Generic;

namespace xAiModels.Extensions
{
    /// <summary>
    /// Extensions Methods for XAiModels ...
    /// </summary>
    public static class XAiModelsExtensions
    {
        /// <summary>
        /// Validate a Project for Add Or Update ...
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static bool IsValidForAddOrUpdate(this XAiProject source)
        {
            //
            var result =
                !source.IsNullOrDefault() &&
                !source.OwnerId.IsNullOrEmpty() &&
                !source.Title.IsNullOrEmpty() &&
                !source.Prompt.IsNullOrEmpty();

            //
            return result;
        }
        public static bool IsValidForAddOrUpdate(this XAiProjectDto source)
        {
            //
            var result =
                !source.IsNullOrDefault() &&
                !source.OwnerId.IsNullOrEmpty() &&
                !source.Title.IsNullOrEmpty() &&
                !source.Prompt.IsNullOrEmpty();

            //
            return result;
        }

        /// <summary>
        /// Validate a Conversation for Add Or Update ...
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static bool IsValidForAddOrUpdate(this XAiConversation source)
        {
            //
            var result =
                !source.IsNullOrDefault() &&
                !source.OwnerId.IsNullOrEmpty() &&
                !source.Title.IsNullOrEmpty() &&
                !source.ProjectId.IsNull() &&
                !source.ProjectId.IsDefaultGuid();

            //
            return result;
        }
        public static bool IsValidForAddOrUpdate(this XAiConversationDto source)
        {
            //
            var result =
                !source.IsNullOrDefault() &&
                !source.OwnerId.IsNullOrEmpty() &&
                !source.Title.IsNullOrEmpty() &&
                !source.ProjectId.IsNull() &&
                !source.ProjectId.IsDefaultGuid();

            //
            return result;
        }

        /// <summary>
        /// Validate a Message for Add Or Update ...
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static bool IsValidForAddOrUpdate(this XAiMessage source)
        {
            //
            var result =
                !source.IsNullOrDefault() &&
                !source.OwnerId.IsNullOrEmpty() &&
                source.Role.IsValid() &&
                !source.ConversationId.IsNull() &&
                !source.ConversationId.IsDefaultGuid() &&
                !source.Content.IsNullOrEmpty();

            //
            return result;
        }
        public static bool IsValidForAddOrUpdate(this XAiMessageDto source)
        {
            //
            var result =
                !source.IsNullOrDefault() &&
                !source.OwnerId.IsNullOrEmpty() &&
                source.Role.IsValid() &&
                !source.ConversationId.IsNull() &&
                !source.ConversationId.IsDefaultGuid() &&
                !source.Content.IsNullOrEmpty();

            //
            return result;
        }

        /// <summary>
        /// Validate a Model Descriptor ...
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static bool IsValid(this XAiModelDescriptor source)
        {
            //
            var result =
                !source.IsNullOrDefault() &&
                !source.Name.IsNullOrEmpty() &&
                !source.Url.IsNullOrEmpty() &&
                source.Url.IsValidUrl() &&
                !source.LLM.IsNullOrEmpty() &&
                source.Provider != Constants.XAiModelProviderType.None;

            //
            return result;
        }

        /// <summary>
        /// Validate Specified Param ...
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static bool IsValid(this XAiPromptParam source)
        {
            //
            var result =
                !source.IsNullOrDefault() &&
                !source.Name.IsNullOrEmpty() &&
                !source.Param.IsNullOrEmpty();

            //
            return result;
        }

        /// <summary>
        /// Validate Specified Prompt ...
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static bool IsValid(this XAiPromptDescriptor source)
        {
            //
            var result =
                !source.IsNullOrDefault() &&
                !source.Name.IsNullOrEmpty() &&
                !source.Template.IsNullOrEmpty();
            if (!result)
            {
                return result;
            }

            //
            if (source.Params.HasChild())
            {
                result =
                    result &&
                    source.Params.All(x => x.IsValid());
            }

            //
            return result;
        }

        /// <summary>
        /// Check a Collection Contains Default Project for Specified Owner or not ...
        /// </summary>
        /// <param name="source"></param>
        /// <param name="ownerId"></param>
        /// <returns></returns>
        public static bool HasDefaultProject(
            this IEnumerable<XAiProjectDto> source,
            string ownerId
        )
        {
            //
            // Validate Args ...
            if (source.HasChild() ||
                ownerId.IsNullOrEmpty())
            {
                XException.InvalidArgs.Throw();
            }

            //
            var item = source
                .FirstOrDefault(x =>
                    x.Title
                        .ToNormalString()
                        .Contains(ownerId.ToNormalString()) &&
                    x.Title
                        .ToNormalString()
                        .Contains(XAiModelsConstants.DefaultXAiProjectDescriptionResourceID)
            );

            //
            var result = !item.IsNullOrDefault();

            //
            return result;            
        }

        /// <summary>
        /// Check a Collection Contains Default Conversation for Specified Project or not ...
        /// </summary>
        /// <param name="source"></param>
        /// <param name="ownerId"></param>
        /// <param name="projectId"></param>
        /// <returns></returns>
        public static bool HasDefaultConversation(
            this IEnumerable<XAiConversationDto> source,
            string ownerId,
            Guid projectId
        )
        {
            //
            // Validate Args ...
            if (source.HasChild() ||
                projectId.IsDefaultGuid())
            {
                XException.InvalidArgs.Throw();
            }

            //
            var item = source
                .FirstOrDefault(x =>
                    x.Title
                        .ToNormalString()
                        .Contains(ownerId.ToNormalString()) &&
                    x.Title
                        .ToNormalString()
                        .Contains(projectId.ToString().ToNormalString()) &&
                    x.Title
                        .ToNormalString()
                        .Contains(XAiModelsConstants.DefaultXAiConversationTitleResourceID)
            );

            //
            var result = !item.IsNullOrDefault();

            //
            return result;            
        }

        /// <summary>
        /// Retrieve Default Project Id from a Collection ...
        /// </summary>
        /// <param name="source"></param>
        /// <param name="ownerId"></param>
        /// <returns></returns>
        public static Guid GetDafualtProject(
            this IEnumerable<XAiProjectDto> source,
            string ownerId
        )
        {
            //
            // Validate Args ...
            if (source.HasChild() ||
                ownerId.IsNullOrEmpty())
            {
                XException.InvalidArgs.Throw();
            }

            //
            var item = source
                .FirstOrDefault(x =>
                    x.Title
                        .ToNormalString()
                        .Contains(ownerId.ToNormalString()) &&
                    x.Title
                        .ToNormalString()
                        .Contains(XAiModelsConstants.DefaultXAiProjectDescriptionResourceID)
            );
            if (item.IsNullOrDefault())
            {
                XException.NotFound.Throw();
            }

            //
            return item.Id;
        }
    
        /// <summary>
        /// Get Default Conversation Id from a Collection Contains ...
        /// </summary>
        /// <param name="source"></param>
        /// <param name="ownerId"></param>
        /// <param name="projectId"></param>
        /// <returns></returns>
        public static Guid GetDefaultConversation(
            this IEnumerable<XAiConversationDto> source,
            string ownerId,
            Guid projectId
        )
        {
            //
            // Validate Args ...
            if (source.HasChild() ||
                projectId.IsDefaultGuid())
            {
                XException.InvalidArgs.Throw();
            }

            //
            var item = source
                .FirstOrDefault(x =>
                    x.Title
                        .ToNormalString()
                        .Contains(ownerId.ToNormalString()) &&
                    x.Title
                        .ToNormalString()
                        .Contains(projectId.ToString().ToNormalString()) &&
                    x.Title
                        .ToNormalString()
                        .Contains(XAiModelsConstants.DefaultXAiConversationTitleResourceID)
            );

            //
            var result = item.Id;

            //
            return result;            
        }    
    }
}