using CallCenter.Calls;
using CallCenter.Notifications;
using CallCenter.Share.Enums;
using MediatR;

namespace CallCenter.Application.Handlers
{
    public class DivertVisitorToExtNotificationHandler:INotificationHandler<DivertVisitorToExtNotification>
    {
        private readonly ICallRepository _callRepository;
        private readonly ICallDetailRepository _callDetailRepository;

        public DivertVisitorToExtNotificationHandler(ICallRepository callRepository, ICallDetailRepository callDetailRepository)
        {
            _callRepository = callRepository;
            _callDetailRepository = callDetailRepository;
        }

        public async Task Handle(DivertVisitorToExtNotification notification, CancellationToken cancellationToken)
        {
            var model = await _callRepository.GetAsync(
                x => x.ConversationId == notification.Visitor.Id && x.FromNo == notification.Visitor.From &&
                     x.ToNo == notification.Visitor.To && x.CreationTime >= DateTime.Now.AddHours(-2),
                cancellationToken);
            if (model!=null)
            {
                model.CallStatus = ECallStatus.Divert;
                await _callRepository.UpdateAsync(model, cancellationToken);
                var detail = new CallDetail()
                {
                    CallId = model.Id,
                    CallStatus = ECallStatus.Divert,
                    OMCallId = notification.Visitor.CallId,
                    ConversationId = notification.Visitor.Id,
                    EventName = notification.Attribute,
                    FromNo = notification.Visitor.From,
                    ToNo = notification.Visitor.To
                };
                await _callDetailRepository.AddAsync(detail,cancellationToken);
            }
        }
    }
}