using Business.Authentication;
using Business.BalanceTransfer;
using Business.Mobile;
using Common;
using Common.Model.BalanceTransfer;
using JsonRx.AuthFilter;
using log4net;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using System.Web.Http.ModelBinding;

namespace JsonRx.Api
{
    [RoutePrefix("api/v1")]
    public class BalanceTransferController : ApiController
    {
        private readonly IBalanceTransferBusiness _requestServices;
        private static readonly ILog Log = LogManager.GetLogger(typeof(BalanceTransferController));
        public BalanceTransferController() { }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="requestServices"></param>
        /// <param name="authenticationBusiness"></param>
        public BalanceTransferController(IBalanceTransferBusiness requestServices)
        {
            _requestServices = requestServices;
        }

        /// <summary>
        /// This method is called to initiate balance transfer by the requester(Customer). It returns AES encrypted value ans SHA-1 checksum.
        /// </summary>
        /// <param name="userId"></param>
        /// <param name="amount"></param>
        /// <returns></returns>
        [HttpPost]
        [TokenAuthentication]
        [Route("mobile/initBalanceTransfer")]
        public IHttpActionResult InitBalanceTransfer(InitBalanceTransfer initBalanceTransfer)
        {
            LogicalThreadContext.Properties[LoggerProperty.PROCESSID] = Guid.NewGuid();
            LogicalThreadContext.Properties[LoggerProperty.CREATEDBY] = initBalanceTransfer.userId;
            LogicalThreadContext.Properties[LoggerProperty.METHODNAME] = "InitBalanceTransfer";
            Log.Debug("User trying to initiate balance transfer." + JsonConvert.SerializeObject(initBalanceTransfer));
            if (ModelState.IsValid)
            {
                var initBalanceTransferResponse = _requestServices.InitBalanceTransfer(initBalanceTransfer);
                return Ok(initBalanceTransferResponse);
            }
            return ModelValidationError(ModelState);
        }

        [HttpPost]
        [TokenAuthentication]
        [Route("mobile/confirmBalanceTransferRequest")]
        public IHttpActionResult ConfirmBalanceTransferRequest(ConfirmBalanceTransfer confirmBalanceTransfer)
        {
            LogicalThreadContext.Properties[LoggerProperty.PROCESSID] = Guid.NewGuid();
            LogicalThreadContext.Properties[LoggerProperty.CREATEDBY] = confirmBalanceTransfer.userId;
            LogicalThreadContext.Properties[LoggerProperty.METHODNAME] = "ConfirmBalanceTransferRequest";
            Log.Debug("User trying to confirm balance transfer." + JsonConvert.SerializeObject(confirmBalanceTransfer));
            if (ModelState.IsValid)
            {
                var confirmBalanceTransferResponse = _requestServices.ConfirmBalanceTransfer(confirmBalanceTransfer);
                return Ok(confirmBalanceTransferResponse);
            }
            return ModelValidationError(ModelState);
        }

        [HttpPost]
        [TokenAuthentication]
        [Route("mobile/performBalanceTransferRequest")]
        public IHttpActionResult PerformBalanceTransferRequest(PerformBalanceTransfer performBalanceTransfer)
        {
            LogicalThreadContext.Properties[LoggerProperty.PROCESSID] = Guid.NewGuid();
            LogicalThreadContext.Properties[LoggerProperty.CREATEDBY] = performBalanceTransfer.userId;
            LogicalThreadContext.Properties[LoggerProperty.METHODNAME] = "PerformBalanceTransferRequest";
            Log.Debug("User trying to peroform balance transfer." + JsonConvert.SerializeObject(performBalanceTransfer));
            if (ModelState.IsValid)
            {
                var performBalanceTransferResponse = _requestServices.PerformBalanceTransfer(performBalanceTransfer);
                return Ok(performBalanceTransferResponse);
            }
            return ModelValidationError(ModelState);
        }

        protected IHttpActionResult ModelValidationError(ModelStateDictionary modelState)
        {
            var modelErrors = modelState.Select(x => x.Value.Errors)
                       .Where(y => y.Count > 0)
                       .First()[0].ErrorMessage;
            JsonRxResponse jsonRx = new JsonRxResponse()
            {
                ErrorCode = "1",
                Msg = string.IsNullOrEmpty(modelErrors) ? "It seems like incorrect Json input(s)." : modelErrors,
                Data = ""
            };
            return Ok(jsonRx);
        }
    }
}