using System;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using xAiService.Interfaces;
using xCommons.Configurations;
using xCommons.Providers;
using xIdentityService.Controllers;
using xIdentityService.Interfaces;

namespace xAiService.Controllers
{
    /// <summary>
    /// a Controller base Class which implement based Actions to Provides AI Service Access ...
    /// </summary>
    public abstract class XAiServiceControllerBase : XIBaseProviderController, IXAiServiceControllerBase
    {
        private readonly IXAiService aiService;

        protected XAiServiceControllerBase(
            ILogger logger,
            IXAiService aiService,
            XAppConfiguration appConfiguration,
            IXIdentityProvider identityProvider,
            XValidationProvider validationProvider
        ) : base(
            logger,
            appConfiguration,
            identityProvider,
            validationProvider
        )
        {
            this.aiService = aiService;
        }

        //
        #region Text Actions ...
        [HttpGet("Ask")]
        public virtual async Task<ActionResult<string>> Ask(
            [FromQuery] string prompt,
            CancellationToken cancellationToken = default
        )
        {
            //
            // Do ...
            try
            {
                //
                var tokens = Ex();
                var result = await aiService
                    .GetTextResponseAsync(
                        prompt: prompt,
                        tokens: tokens,
                        cancellationToken: cancellationToken
                );

                //
                return Ok(result);
            }
            catch (Exception ex)
            {
                //
                var result = GetExceptionActionResult(ex);
                return result;
            }
        }
        
        [HttpGet("AskStream")]
        public async Task AskAIStream(
            [FromQuery] string prompt,
            CancellationToken cancellationToken = default
        )
        {
            
        }      
        #endregion
    }
}