using System.Collections.Generic;
using Microsoft.Extensions.AI;
using xAiModels.Models;
using xCommons.Extensions;
using xModels.Base;

namespace xAiApi.AI.Models.Dtos
{
    public class XAiRequirementDto : XBaseDto
    {
        /// <summary>
        /// Prepared Ai Project ...
        /// if Exists one Using Project ID,
        /// if not Created Default Project ...
        /// </summary>
        public XAiProjectDto AiProject { get; set; }

        /// <summary>
        /// Prepared Ai Conversation ...
        /// if Exists one Using Conversation ID, 
        /// if not Created new Conversation ...
        /// </summary>
        public XAiConversationDto AiConversation { get; set; }

        /// <summary>
        /// Prepared Chat History for Asking ...
        /// including Asked Prompt ...
        /// </summary>
        public IList<ChatMessage> ChatHistory { get; set; } = new List<ChatMessage>();

        /// <summary>
        /// Check User has Permission on
        /// Project, Conversation and LLM Usages also ...
        /// </summary>
        public bool HasPermission { get; set; } = false;

        /// <summary>
        /// Check Ai Project is Default Project of Specified User or not ...
        /// Default Project is Main Conversations Contains ...
        /// </summary>
        public bool IsDefaultProject { get; set; } = false;

        /// <summary>
        /// Check Ai Conversations is New Conversation or not ...
        /// </summary>
        public bool IsFirstConversation { get; set; } = false;

        /// <summary>
        /// Check Model is Validate or not ...
        /// </summary>
        /// <returns></returns>
        public bool IsValid()
        {
            //
            var result =
                HasPermission &&
                !AiProject.IsNullOrDefault() &&
                !AiConversation.IsNullOrDefault();

            //
            return result;
        }
    }
}