using System.Collections.Generic;
using System.Linq;
using TINK.Model.MiniSurvey;
using TINK.Repository.Response;

namespace TINK.Model.Connector.Updater
{
	public static class BookingFinishedModelFactory
	{
		/// <summary> Creates a booking finished object from response.</summary>
		/// <param name="response">Response to create survey object from.</param>
		public static BookingFinishedModel Create(this DoReturnResponse response)
		{
			var bookingFinished = new BookingFinishedModel
			{
				Co2Saving = response?.bike_returned.co2saving,
				RentalCosts = response?.bike_returned.total_price,
				Duration = response?.bike_returned.real_clock,
				Distance = response?.bike_returned.distance,
			};

			if (response?.user_miniquery == null)

			{
				return bookingFinished;
			}

			var miniquery = response.user_miniquery;
			bookingFinished.MiniSurvey = new MiniSurveyModel
			{
				Title = miniquery.title,
				Subtitle = miniquery.subtitle,
				Footer = miniquery.footer
			};

			foreach (var question in miniquery?.questions?.OrderBy(x => x.Key) ?? new Dictionary<string, MiniSurveyResponse.Question>().OrderBy(x => x.Key))
			{
				if (string.IsNullOrEmpty(question.Key.Trim())
					|| question.Value.query == null)
				{
					// Skip invalid entries.
					continue;
				}

				bookingFinished.MiniSurvey.Questions.Add(
					question.Key,
					new QuestionModel());
			}

			return bookingFinished;
		}
	}
}