using DriversPermits;
using DriversPermits.Data.Enitities;
using DriversPermits.Services;
using Microsoft.EntityFrameworkCore;
using Moq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using Xunit;
using Xunit.Abstractions;

namespace DriversPermitsTests
{
    public class ContactServiceTests
    {
        private IList<Contact> _contacts;
        private ContactService _contactService;
        private readonly ITestOutputHelper _output;

        public ContactServiceTests(ITestOutputHelper output)
        {
            _output = output;
            _contacts = new List<Contact>
            {
                new Contact
                {
                    FirstName = "Dan",
                    LastName = "Giddins",
                    Description = "Lazy - Slow",
                    Email = "dan.giddins@email.com",
                    PhoneNumber = 12345
                },
                new Contact
                {
                    FirstName = "Len",
                    LastName = "Noddons",
                    Description = "Fast - Good",
                    Email = "den.goddons@fmail.com",
                    PhoneNumber = 67890
                }
            };
            var permitsContext = new PermitsContext(
                new DbContextOptionsBuilder<PermitsContext>()
                .UseInMemoryDatabase("ContactServiceTests")
                .Options);

            permitsContext.Contacts.AddRange(_contacts);
            permitsContext.SaveChanges();

            _contactService = new ContactService(permitsContext);
        }

        [Fact]
        public async void ListAsync_ReturnsAllRecords()
        {
            var actual = await _contactService.ListAsync();
            Assert.Equal(_contacts.Count(), actual.Count());
            _contacts.OrderBy(x => x.Email);
            actual.OrderBy(x => x.Email);
            for (int i = 0; i < _contacts.Count(); i++)
            {
                foreach (PropertyInfo p in typeof(Contact).GetProperties())
                {
                    if (p.Name != "Id")
                    {
                        _output.WriteLine(p.GetValue(_contacts[i]).ToString());
                        _output.WriteLine(p.GetValue(actual[i]).ToString());
                        Assert.Equal(p.GetValue(_contacts[i]), p.GetValue(actual[i]));
                    }
                }
            }
        }
    }
}