using BeWo.Data.Entities;
using BeWo.Service.Plugins;
using BS.Shared.Extensions;
using System;

namespace MobileEV.Service
{
    public class CustomSaveInterceptor : SaveInterceptor
    {
        public override void BeforeSaveServiceRecord(ServiceRecord sr)
        {

            if (sr.CostBearer2SupportConcept != null)
            {
                var costBearer = sr.CostBearer2SupportConcept.CostBearer;

                if (costBearer.Organisation.Function != null &&
                    !costBearer.Organisation.Function.Value.IsNullOrEmpty())
                {
                    var function = costBearer.Organisation.Function.Value;
                    if (function.Equals("Rundung Selbstzahler wie LWL"))
                    {
                        if (sr.DurationMinutes <= 7)
                        {
                            sr.RoundedDuration = 0;
                        }
                        else
                        {
                            int rest = Convert.ToInt32(sr.DurationMinutes) % 15;

                            if (rest <= 7)
                            {
                                sr.RoundedDuration = Convert.ToInt32(sr.DurationMinutes) - rest;
                            }
                            else
                            {
                                sr.RoundedDuration = Convert.ToInt32(sr.DurationMinutes) + (15 - rest);
                            }
                        }
                    }
                    else if (function.Equals("Rundung wie LWL"))
                    {
                        var duration = sr.DurationMinutes;

                        if (duration >= 5)
                        {
                            duration = duration % 10 != 0
                                ? duration + (10 - (duration % 10))
                                : duration;
                        }

                        sr.RoundedDuration = (int)Math.Round(duration, 0, MidpointRounding.AwayFromZero);
                    }
                }
            }
        }
    }
}