using BuddyFinance.Integration;
using BuddyFinance.Integration.Models;
using BuddyFinance.Integration.Models.Enums;
using BuddyFinance.Integration.Models.Registration;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Web.Http;

namespace BuddyFinance.WebApi.Controllers
{
    /// <summary>
    /// Profile registrations
    /// </summary>
    [RoutePrefix("api/registration")]
    [AllowAnonymous]
    public class RegistrationController : BaseController
    {
        private readonly RegistrationIntegrator _registration = new RegistrationIntegrator();

        /// <summary>
        /// Register a new profile
        /// </summary>
        /// <param name="newProfile">Profile Details</param>
        /// <returns></returns>
        [HttpPost]
        [Route("register")]
        public RegistrationResult Register(NewProfileModel newProfile)
        {
            if (!ValidateOtp(newProfile.Otp, newProfile.ContactNumber).Result)
            {
                return new RegistrationResult
                {
                    ErrorCode = (int)ResponseCodes.ValidationError,
                    ErrorMessage = "Invalid OTP"
                };
            }

            return _registration.Register(newProfile);

            //var result = _registration.Register(newProfile);

            //if (result.ErrorCode == (int)ResponseCodes.Success)
            //{
            //    //send profile verification email ..
            //    var token_ = result.VerificationToken;// TokenManager.Generate(result.Result);
            //    var url = ConfigurationManager.AppSettings["VerifyUrl"].Replace("_token", token_);// Url.Link("Default", new { Controller = "Registration", Action = "Verify", token = token_, profileNumber = result.Result });

            //    var mailDetails = new Dictionary<string, string>
            //        {
            //            { "[names]", $"{newProfile.Name} {newProfile.Surname}" },
            //            { "[url]", url},
            //            { "[username]",newProfile.EmailAddress },
            //            { "[profileNumber]", result.Result }
            //        };


            //    var templateText = System.IO.File.ReadAllText(ConfigurationManager.AppSettings["TemplatesPath"] + NotificationTempate.ProfileRegistered.ToString() + ".txt");

            //    var emailBody = mailDetails.Aggregate(templateText, (item, m) => item.Replace(m.Key, m.Value));
            //    _notifications.SendEmail(newProfile.EmailAddress, emailBody, "Account Created - Buddy Finance", null);
            //}

            //return result;
        }

        /// <summary>
        /// Sets rejected applications to pending
        /// </summary>
        /// <param name="profileNumber"></param>
        /// <returns></returns>
        [HttpPost]
        [Route("reapply")]
        public BaseResult<bool> ReApply(string profileNumber)
        {
            return _registration.ReApply(profileNumber);
        }

        /// <summary>
        /// Sends OTP for profile registration
        /// </summary>
        /// <param name="number">Profile contact number</param>
        /// <returns></returns>
        [HttpPost]
        [Route("sendotp")]
        public SendOtpResult SendOtp(string number)
        {
            return _registration.SendOtp(number);
        }

        /// <summary>
        /// Validates OTP on profile registration
        /// </summary>
        /// <param name="otp">Validation OTP</param>
        /// <param name="number">Profile contact number</param>
        /// <returns></returns>
        [HttpPost]
        [Route("validateotp")]
        public ValidateOtpResult ValidateOtp(string otp, string number)
        {
            return _registration.ValidateOtp(otp, number);
        }

        /// <summary>
        /// Verify/Activate profile registration
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        [HttpPost]
        [Route("verify")]
        public VerifyRegistrationResult Verify(AccountVerificationModel model)
        {
            return _registration.VerifyRegistration(model.Token, model.ProfileNumber, model.Username);
        }
    }
}