using GB5Shared.DTO.Framework.ResponseStandard;
using Microsoft.AspNetCore.Mvc;
using FrameworkBLL.Encryption;
using FrameworkDAL.DTO.Encryption;
using static GB5Shared.GB5Constant.Constant;

namespace FrameworkSL.Controllers.Decryption
{
    /// <summary>
    /// Provides DecryptionController.
    /// </summary>
    [ApiController]
    [Route("[controller]")]
    public class DecryptionController : ControllerBase
    {
        private readonly IEncryptionBLL _IEncryptionBLL;
        /// <summary>
        /// DecryptionController
        /// </summary>
        /// <param name="IEncryptionBLL"></param>
        public DecryptionController(IEncryptionBLL IEncryptionBLL)
        {
            _IEncryptionBLL = IEncryptionBLL;
        }

        /// <summary>
        /// Decrypts data using the supplied PublicKey.
        /// </summary>
        /// <param name="data"></param>
        /// <param name="PublicKey"></param>
        /// <returns></returns>
        [HttpGet("DecryptData")]
        public async Task<ResponseStandardDTO<object>> DecryptData(string data, string PublicKey)
        {
            try
            {
                string value = _IEncryptionBLL.Decrypt(data, PublicKey);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(
                    new DecryptResponseDTO { Value = value }, CacheKeyLevel.NOT_REQUIRED, null!);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(
                    ex, CacheKeyLevel.NOT_REQUIRED, null!, ex.Message, 500
                );
            }
        }
    }
}