using BankYouBankruptBusinessLogic.OfficePackage.HelperModels;
using BankYouBankruptBusinessLogic.OfficePackage;
using BankYouBankruptContracts.BindingModels;
using BankYouBankruptContracts.BusinessLogicsContracts;
using BankYouBankruptContracts.SearchModels;
using BankYouBankruptContracts.StoragesContracts;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using BankYouBankruptContracts.ViewModels.Client.Reports;
using BankYouBankruptContracts.ViewModels;

namespace BankYouBankruptBusinessLogic.BusinessLogics
{
    public class ReportClientLogic : IReportClientLogic
    {
        private readonly ICreditingStorage _creditingStorage;
        private readonly IDebitingStorage _debitingStorage;
        private readonly ICardStorage _cardStorage;
        private readonly IMoneyTransferStorage _moneyTransferStorage;

        private readonly AbstractSaveToExcel _saveToExcel;
        private readonly AbstractSaveToWordClient _saveToWord;
        private readonly AbstractSaveToPdf _saveToPdf;

        public ReportClientLogic(ICreditingStorage creditingStorage, IDebitingStorage debitingStorage,
            AbstractSaveToExcel saveToExcel, AbstractSaveToWordClient saveToWord, AbstractSaveToPdf saveToPdf,
            ICardStorage cardStorage, IMoneyTransferStorage moneyTransferStorage)
        {
            _creditingStorage = creditingStorage;
            _debitingStorage = debitingStorage;
            _cardStorage = cardStorage;
            _moneyTransferStorage = moneyTransferStorage;

            _saveToExcel = saveToExcel;
            _saveToWord = saveToWord;
            _saveToPdf = saveToPdf;
        }

        public List<ReportClientViewModel>? GetCrediting(ReportBindingModel model)
        {
            return _creditingStorage.GetFilteredList(new CreditingSearchModel
            {
                DateFrom = model.DateFrom,
                DateTo = model.DateTo,
            }).Select(x => new ReportClientViewModel
            {
                OperationId = x.Id,
				CardNumber = x.CardNumber,
				SumOperation = x.Sum,
                DateComplite = x.DateOpen
            }).ToList();
        }

        public List<ReportClientViewModel>? GetDebiting(ReportBindingModel model)
        {
            return _debitingStorage.GetFilteredList(new DebitingSearchModel
            {
                DateTo = model.DateFrom,
                DateFrom = model.DateTo,
            }).Select(x => new ReportClientViewModel
            {
                OperationId = x.Id,
                CardNumber = x.CardNumber,
                SumOperation = x.Sum,
                DateComplite = x.DateClose
            }).ToList();
        }

        public List<MoneyTransferViewModel>? GetMoneyTransfer(ReportBindingModel model)
        {
            var accountId = _cardStorage.GetElement(new CardSearchModel
            {
                Id = model.CardId
            }).AccountId;

            return _moneyTransferStorage.GetFilteredList(new MoneyTransferSearchModel
            {
                AccountPayeeId = accountId,
                AccountSenderId = accountId
            });
        }

        public void SaveToExcelFile(ReportBindingModel model)
        {
			_saveToExcel.CreateReport(new ExcelInfo
			{
				FileName = model.FileName,
				Title = "Список переводов денег",
				MoneyTransfer = GetMoneyTransfer(model)
			});
		}

        public void SaveToWordFile(ReportBindingModel model)
        {
            throw new NotImplementedException();
        }

        //отчёт в формате PDF для клиента
		public ReportClientViewModelForHTML SaveClientReportToPdfFile(ReportBindingModel model)
		{
            var listCreditings = GetCrediting(model);
            var listDebitings = GetDebiting(model);

			_saveToPdf.CreateDoc(new PdfInfo
			{
				FileName = model.FileName,
				Title = "Отчёт по операциям с картами",
				DateFrom = model.DateFrom!.Value,
				DateTo = model.DateTo!.Value,
				ReportCrediting = listCreditings,
                ReportDebiting = listDebitings
			});

            //возврат полученных списков для отображения на вебе
            return new ReportClientViewModelForHTML
            {
                ReportCrediting = listCreditings,

                ReportDebiting = listDebitings
            };
		}
	}
}