using DocumentFormat.OpenXml.Bibliography;
using System.Drawing;
using TravelAgencyBusinessLogic.BusinessLogics;
using TravelAgencyContracts.BindingModels;
using TravelAgencyContracts.BusinessLogicsContracts;
using TravelAgencyContracts.SearchModels;
using TravelAgencyContracts.ViewModels;
using TravelAgencyDatabaseImplement.Models;
using TravelAgencyDataModels.Models;

namespace TravelAgencyWebApp
{
    public class SeedingService
    {
        private readonly IGuideLogic _guideLogic;
        private readonly ITripLogic _tripLogic;
        private readonly IPlaceLogic _placeLogic;

        public SeedingService(IGuideLogic guideLogic, ITripLogic tripLogic, IPlaceLogic placeLogic)
        {
            _guideLogic = guideLogic;
            _tripLogic = tripLogic;
            _placeLogic = placeLogic;
        }

        public void SeedGuarantor()
        {
            if (_guideLogic.ReadList(null) == null || _guideLogic.ReadList(null)?.ToList().Count < 1)
            {
                string[] domains = { "gmail.com", "yahoo.com", "hotmail.com", "outlook.com" };
                string[] prefixes = { "ivan", "pavel", "", "anna", "sergei", "vasili" };

                string[] firstNames = { "Иван", "Петр", "Алексей" };
                string[] lastNames = { "Иванов", "Петров", "Сидоров" };
                string[] middleNames = { "Иванович", "Петрович", "Алексеевич" };
                Random random = new Random();
                for (int i = 0; i < 10; i++)
                {
                    string areaCode = random.Next(100, 1000).ToString();
                    string firstPart = random.Next(100, 1000).ToString();
                    string secondPart = random.Next(1000, 10000).ToString();
                    string randomPrefix = prefixes[random.Next(prefixes.Length)];
                    string randomDomain = domains[random.Next(domains.Length)];

                    string firstName = firstNames[random.Next(firstNames.Length)];
                    string lastName = lastNames[random.Next(lastNames.Length)];
                    string middleName = middleNames[random.Next(middleNames.Length)];


                    _guideLogic.Create(new GuideBindingModel
                    {
                        GuideFIO = $"{lastName} {firstName} {middleName}",
                        Email = $"{randomPrefix}{i}@{randomDomain}",
                        PhoneNumber = $"+7 ({areaCode}) {firstPart}-{secondPart}"
                    });
                }
            }

            if (_placeLogic.ReadList(null) == null || _placeLogic.ReadList(null)?.ToList().Count < 1)
            {
                string[] streets = { "Цветной бульвар", "Ленинградский проспект", "Тверская улица", "Пресненская набережная", "Садовая улица" };
                string[] cities = { "Москва", "Санкт-Петербург", "Новосибирск", "Екатеринбург" };
                Random random = new Random();
                for (int i = 0; i < 10; i++)
                {
                    string street = streets[random.Next(streets.Length)];
                    string city = cities[random.Next(cities.Length)];
                    int houseNumber = random.Next(1, 100);
                    _placeLogic.Create(new PlaceBindingModel
                    {
                        PlaceName = $"Место {i}",
                        PlaceAddress = $"{city}, {street}, {houseNumber}"
                    });
                }
            }

            if (_tripLogic.ReadList(null) == null || _tripLogic.ReadList(null)?.ToList().Count < 1)
            {
                var guides = _guideLogic.ReadList(null);
                var places = _placeLogic.ReadList(null);
                Random random = new Random();
                for (int i = 0; i < 10; i++)
                {
                    int year = random.Next(2024, 2026);
                    int month = random.Next(1, 13);
                    int day = random.Next(1, 29);
                    int guideId = guides[random.Next(0, guides.Count)].Id;

                    Dictionary<int, IPlaceModel> tripPlaces = new Dictionary<int, IPlaceModel>();
                    foreach(var place in places)
                    {
                        if (random.Next(0, 2) == 1)
                        {
                            tripPlaces.Add(place.Id, place);
                        }
                    }
                    
                    _tripLogic.Create(new TripBindingModel
                    {
                        TripName = $"Поездка {i}",
                        TripDate = new DateTime(year, month, day),
                        GuideId = guideId,
                        TripPlaces = tripPlaces
                    });
                }
            }
        }
    }
}