using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using ELT.Client.Models.Insurance;
using ELT.Client.Models.Insurance.Request;
using ELTKasko;

namespace ELT.Client.Managers.Insurance
{
    public class KaskoManager : InsuranceManager<CalculateKaskoRequest, KASKOCalculationResult>
    {
        private readonly EltSoapClient _eltKaskoSoap;

        public KaskoManager()
        {
            _eltKaskoSoap = new EltSoapClient();
        }

        public override Dictionary<string, KASKOCalculationResult> Calculate(
            CalculateKaskoRequest calculateKaskoRequest,
            ELTPreData preRequestData)
        {
            var kaskoParams = calculateKaskoRequest.ELTParams;
            kaskoParams.UsageCityKLADR = preRequestData.Kladr;
            kaskoParams.Mark = preRequestData.Brand;
            kaskoParams.Model = preRequestData.Model;

            if (kaskoParams.Modification != null)
                kaskoParams.Modification.Name = preRequestData.Modification;

            var specialMachinery = calculateKaskoRequest.Preparams.SpecialMachinery;
            specialMachinery.SpecialMachineryMark = preRequestData.Brand;
            specialMachinery.SpecialMachineryModel = preRequestData.Model;
            kaskoParams.SpecialMachinery = specialMachinery;


            var result = new Dictionary<string, KASKOCalculationResult>();

            var tasks = calculateKaskoRequest.CompanyIds.Distinct().Select(companyId =>
                new Task(() =>
                {
                    var res = _eltKaskoSoap.PreliminaryKASKOCalculation(
                        new ELTKasko.AuthInfo
                        {
                            Login = AuthInfo.Login,
                            Password = AuthInfo.Password
                        }
                        , null
                        , companyId
                        , 0
                        , 0
                        , null
                        , null
                        , null
                        , "13"
                        , null
                        , false
                        , null
                        , null
                        , kaskoParams);
                    result.Add(companyId, res);
                }));

            var tasksArray = tasks as Task[] ?? tasks.ToArray();
            Parallel.ForEach(tasksArray, (t) => t.Start());
            Task.WaitAll(tasksArray.ToArray());

            return result;
        }
    }
}