using BuddyFinance.Common.Helpers;
using BuddyFinance.Integration.Models.Enums;
using BuddyFinance.Integration.Transunion.TransUnionService;
using BuddyFinance.MEF.Concepts;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BuddyFinance.Integration.Transunion.Mappers
{
    public static class Mapper
    {
        public static BureauEnquiry01 ToBureauEnquiry01(this Model.Profile profile, Model.Profile buddyFinance, Model.GlobalSetup globalSetup)
        {
            var address1 = profile.ProfileAddresses.FirstOrDefault(i => i.AddressTypeId == (int)AddressTypeEnum.PhysicalAddress);
            var address2 = profile.ProfileAddresses.FirstOrDefault(i => i.AddressTypeId == (int)AddressTypeEnum.PostalAddress);
            var securitycode = globalSetup.TransUnionSecurityCode;
            var subscribercode = globalSetup.TransUnionSubscriberCode;

            var idnumber = new IdentityNumber(profile.IdentificationNumber);

            return new BureauEnquiry01
            {   
                Address1Period = "0",
                Address2Suburb = address2?.Line2.ToUpper(),
                Address2City = address2?.City.ToUpper(),
                Address2Line1 = address2?.Line1.ToUpper(),
                Address2Line2 = address2?.Line2.ToUpper(),
                Address2ProvinceCode = address2?.Province.ToTransunionProvince(),
                Address2Period = "0",
                Address2PostalCode = address2?.PostalCode,
                AddressLine1 = address1?.Line1.ToUpper(),
                AddressLine2 = address1?.Line2.ToUpper(),
                BankAccountNumber = profile.BankingDetail?.AccountNumber.ToUpper(),
                BankBranch = profile.BankingDetail?.BranchName.ToUpper(),
                BankBranchCode = profile.BankingDetail?.BranchCode.ToUpper(),
                BankName = profile.BankingDetail?.BankName.ToUpper(),
                BatchNumber = "",
                BirthDate = idnumber.DateOfBirth.ToString("ddMMyyyy"),
                BranchNumber = "",
                CellNo = profile.ContactNumber,
                City = address1.City.ToUpper(),
                ClientReference = "",
                ClientRequestID = Guid.NewGuid().ToString(),
                EmailAddress = profile.EmailAddress.ToUpper(),
                Employer = profile.EmploymentDetail?.EmployerName.ToUpper(),
                EmploymentPeriod = (profile.EmploymentDetail == null || profile.EmploymentDetail?.EmploymentStartDate == null) ? null : ((DateTime.Now - profile.EmploymentDetail.EmploymentStartDate.Value).TotalDays / 30).ToString("N0"),
                EnquirerContactName = buddyFinance.Name.ToUpper(),
                EnquirerContactPhoneNo = buddyFinance.ContactNumber,
                EnquiryAmount = "",
                EnquiryType = "TBA",
                Forename1 = profile.Name.ToUpper(),
                Forename2 = "",
                Forename3 = "",
                HomeTelCode = "",
                HomeTelNo = "",
                IdentityNo1 = idnumber.Number,
                IdentityNo2 = "",
                MaidenName = "",
                MaritalStatus = "",
                NoOfDependants = "",
                Occupation = "",
                OperatorIdentity = "",
                OwnerTenant = "",
                PostalCode = address1?.PostalCode,
                ProvinceCode = address1?.Province.ToTransunionProvince(),
                Salary = profile.EmploymentDetail?.GrossMonthlyIncome.GetValueOrDefault().ToString("N2", CultureInfo.InvariantCulture).Replace(",", ""),
                SecurityCode = securitycode,
                Sex = idnumber.Gender.ToString().Substring(0, 1).ToUpper(),
                SpouseForename1 = "",
                SpouseForename2 = "",
                SubscriberCode = subscribercode,
                Suburb = address1?.Line2.ToUpper(),
                Surname = profile.Surname.ToUpper(),
                Title = profile.Title.ToUpper(),
                WorkTelCode = "012115705",
                WorkTelNo = ""
            };
        }

        public static GetCustomerCreditProfileResult ToCustomerCreditProfile(this BureauResponse response)
        {
            //int score = 0;
            int.TryParse(response.ScoreCardBX04?[0].Indicators[0].Score, out int score);

            return new GetCustomerCreditProfileResult
            {
                ErrorCode = response.ErrorCode == "Success" ? 0 : 1,
                Message = response.ErrorMessage,
                CreditScore = score,
                Judgements = response.JudgementsNJ09?.Select(i => new CustomerJudgement
                {
                    CaptureDate = i.CaptureDate,
                    JudgmentDate = i.JudgmentDate,
                    AdministrationMonthlyAmount = i.AdministrationMonthlyAmount,
                    AdministrationNumberOfMonths = i.AdministrationNumberOfMonths,
                    Amount = i.Amount,
                    Remarks = i.Remarks
                }).ToList(),
                Accounts = response.PaymentProfileNP15?.Where(i => double.TryParse(i.CurrentBalance, out double bal) == true && bal > 0)
                    .Select(a => new CustomerAccount
                    {
                        Amount = double.TryParse(a.Instalment, out double installment) ? installment : 0,
                        Balance = double.TryParse(a.CurrentBalance, out double balance) ? balance : 0,
                        Status = MEF.Enums.AccountStatusEnum.Active
                }).ToList(),
                BasicCustomerInformation = new BasicCustomerInformation
                {
                    MatchIndicator = new MatchIndicator
                    {
                        DefiniteMatchCount = response.ConsEnqTransInfo0102?.DefiniteMatchCount,
                        PossibleMatchCount = response.ConsEnqTransInfo0102?.PossibleMatchCount,
                    },
                    DeceasedDate = response.ConsumerInfoNO04?.DeceasedDate,
                    NumberOfDependants = response.ConsumerInfoNO04?.Dependants,
                    FullNames = $"{response.ConsumerInfoNO04?.Title} {response.ConsumerInfoNO04?.Forename1} {response.ConsumerInfoNO04?.Forename2} {response.ConsumerInfoNO04?.Surname}",
                    FirstName = response.ConsumerInfoNO04?.Forename1,
                    LastName  = response.ConsumerInfoNO04?.Surname
                }
            };
        }
      
        public static string ToTransunionProvince(this Model.Province province)
        {
            switch (province.Description)
            {
                case "Gauteng": return "GP";
                case "KwaZulu - Natal": return "KN";
                case "Limpopo": return "NP";
                case "North - West": return "NW";
                case "Northern Cape": return "NC";
                case "Western Cape": return "WC";
                case "Eastern Cape": return "EC";
                case "Freestate": return "FS";
                case "Mpumalanga": return "MP";
                default: return "";
            }
        }
    }
}