using System.Linq;
using NUnit.Framework;
using TINK.Repository.Response;

namespace TestShareeLib.Repository.Response
{
	[TestFixture]
	public class TestRentalDescription
	{
		[Test]
		public void TestDeserialize()
		{
			var tariffDescription = JsonConvertRethrow.DeserializeObject<RentalDescription>(
			@"{
                    ""id"": ""1"",
                    ""tarif_elements"" : {
                        ""6"": [
                            ""Gratis Mietzeit"",
                            ""30 Min  / Tag""
                        ],
                        ""1"": [
                            ""Mietgebühr"",
                            ""2,00 € / 1 Std""
                        ],
                        ""4"": [
                            ""Max. Gebühr"",
                            ""40.00 € / Tag""
                        ]
                    },
                    ""name"": ""REN E-Bike"",
	                ""rental_info"" : {
                        ""9"" : [
			                ""AGB"",
			                ""Mit der Mietrad Anmietung wird folgender Betreiber <a href='$varenv->{wwwhost}/site/agb.html' target='_blank'>AGB</a> zugestimmt""
			                ],
		                ""8"" : [
			                ""Tracking"",
			                ""Ich stimme der Speicherung (Tracking) meiner Fahrstrecke zwecks wissenschaftlicher Auswertung und Berechnung der CO2-Einsparung zu!""
			                ]
	                }
                }");

			Assert.That(
				tariffDescription.id,
				Is.EqualTo("1"));

			Assert.That(
				tariffDescription.name,
				Is.EqualTo("REN E-Bike"));

			var tariffEntires = tariffDescription.tarif_elements.OrderBy(x => x.Key).Select(x => x.Value).ToList();
			Assert.That(
				tariffEntires.Count,
				Is.EqualTo(3));

			Assert.That(
				tariffEntires[0][0],
				Is.EqualTo("Mietgebühr"));

			Assert.That(
				tariffEntires[0][1],
				Is.EqualTo("2,00 € / 1 Std"));

			Assert.That(
				tariffEntires[1][0],
				Is.EqualTo("Max. Gebühr"));

			Assert.That(
				tariffEntires[1][1],
				Is.EqualTo("40.00 € / Tag"));

			Assert.That(
				tariffEntires[2][0],
				Is.EqualTo("Gratis Mietzeit"));

			Assert.That(
				tariffEntires[2][1],
				Is.EqualTo("30 Min  / Tag"));

			var rentalInfo = tariffDescription.rental_info.OrderBy(x => x.Key).Select(x => x.Value).ToList();
			Assert.That(
				rentalInfo.Count,
				Is.EqualTo(2));

			Assert.That(
				rentalInfo[0][0],
				Is.EqualTo("Tracking"));

			Assert.That(
				rentalInfo[0][1],
				Is.EqualTo("Ich stimme der Speicherung (Tracking) meiner Fahrstrecke zwecks wissenschaftlicher Auswertung und Berechnung der CO2-Einsparung zu!"));

			Assert.That(
				rentalInfo[1][0],
				Is.EqualTo("AGB"));

			Assert.That(
				rentalInfo[1][1],
				Is.EqualTo("Mit der Mietrad Anmietung wird folgender Betreiber <a href='$varenv->{wwwhost}/site/agb.html' target='_blank'>AGB</a> zugestimmt"));
		}

		/// <summary>
		/// Verifies that missing elements are initialized correctly.
		/// </summary>
		[Test]
		public void TestDeserialize_Missing()
		{
			var tariffDescription = JsonConvertRethrow.DeserializeObject<RentalDescription>(
			@"{
               ""id"" : ""5494"",
               ""name"" : ""Tester Basic""
            }");

			Assert.That(
				tariffDescription.id,
				Is.EqualTo("5494"));

			Assert.That(
				tariffDescription.name,
				Is.EqualTo("Tester Basic"));

			Assert.That(
				tariffDescription.tarif_elements,
				Is.Null);

			Assert.That(
				tariffDescription.rental_info,
				Is.Null);
		}

		/// <summary>
		/// Verifies that unknown elements in JSON to not lead to firing of exceptions.
		/// </summary> 
		[Test]
		public void TestDeserialize_NewElement()
		{
			var tariffDescription = JsonConvertRethrow.DeserializeObject<RentalDescription>(
			@"{
               ""id"" : ""5494"",
               ""name"" : ""Tester Basic"",
               ""FancyNewElement"" : ""Yeah""
            }");

			Assert.That(
				tariffDescription.id,
				Is.EqualTo("5494"));

			Assert.That(
				tariffDescription.name,
				Is.EqualTo("Tester Basic"));
		}

		[Test]
		public void TestDeserializeDuplicateKey()
		{
			var tariffDescription = JsonConvertRethrow.DeserializeObject<RentalDescription>(
			@"{
                    ""id"": ""1"",
                    ""tarif_elements"" : {
                        ""6"": [
                            ""Gratis Mietzeit"",
                            ""30 Min  / Tag""
                        ],
                        ""6"": [
                            ""Mietgebühr"",
                            ""2,00 € / 1 Std""
                        ],
                        ""4"": [
                            ""Max. Gebühr"",
                            ""40.00 € / Tag""
                        ]
                    },
                    ""name"": ""REN E-Bike"",
	                ""rental_info"" : {
                        ""9"" : [
			                ""AGB"",
			                ""Mit der Mietrad Anmietung wird folgender Betreiber <a href='$varenv->{wwwhost}/site/agb.html' target='_blank'>AGB</a> zugestimmt""
			                ],
		                ""8"" : [
			                ""Tracking"",
			                ""Ich stimme der Speicherung (Tracking) meiner Fahrstrecke zwecks wissenschaftlicher Auswertung und Berechnung der CO2-Einsparung zu!""
			                ]
	                }
                }");

			Assert.That(
				tariffDescription.tarif_elements.Count,
				Is.EqualTo(2),
				"Duplicate elements are supposed to be ignored.");
		}

		public static string RENTALDESCRIPTIONRESPONSE_A_V4_1_23_03 = @"{
					""tarif_elements"": {
						""1"": [
							""Mietgebühr"",
							""1,50 € / 30 Min ""
						],
						""4"": [
							""Max. Gebühr"",
							""25,00 € / Tag""
						],
						""6"": [
							""Gratis Mietzeit"",
							""30 Min  / Tag""
						]
					},
					""reserve_timerange"": ""30"",
					""id"": ""100"",
					""name"": ""Basis"",
					""rental_info"": {
						""1"": [
							""Tracking"",
							""Ich stimme der Speicherung (Tracking) meiner Fahrstrecke zwecks wissenschaftlicher Auswertung und Berechnung der CO2-Einsparung zu!""
						],
						""2"": [
							""AAFahrten"",
							""Dieses E-Lastenrad darf nur an der Station zurück gegeben werden an der es ausgeliehen wurde!""
						]
					}
                }";

		[Test]
		public void TestReserveTimeRange()
		{
			var response = JsonConvertRethrow.DeserializeObject<RentalDescription>(RENTALDESCRIPTIONRESPONSE_A_V4_1_23_03);
			Assert.That(
				response.reserve_timerange,
				Is.EqualTo("30"));
		}

	}
}