// Copyright (c) Umbraco.
// See LICENSE for more details.

using System;
using System.Linq;
using Microsoft.Extensions.DependencyInjection;
using NUnit.Framework;
using Umbraco.Cms.Core.Models;
using Umbraco.Cms.Core.Services;
using Umbraco.Cms.Core.Services.Implement;
using Umbraco.Cms.Tests.Common.Builders;
using Umbraco.Cms.Tests.Common.Testing;
using Umbraco.Cms.Tests.Integration.Testing;

namespace Umbraco.Cms.Tests.Integration.Umbraco.Infrastructure.Services
{
    [TestFixture]
    [UmbracoTest(Database = UmbracoTestOptions.Database.NewSchemaPerTest)]
    public class AuditServiceTests : UmbracoIntegrationTest
    {
        [Test]
        public void GetPage()
        {
            var sut = (AuditService)GetRequiredService<IAuditService>();
            IAuditEntry expected = new AuditEntryBuilder().Build();

            for (int i = 0; i < 10; i++)
            {
                sut.Write(
                    expected.PerformingUserId + i,
                    expected.PerformingDetails,
                    expected.PerformingIp,
                    expected.EventDateUtc.AddMinutes(i),
                    expected.AffectedUserId + i,
                    expected.AffectedDetails,
                    expected.EventType,
                    expected.EventDetails);
            }

            IAuditEntry[] entries = sut.GetPage(2, 2, out long count).ToArray();

            Assert.Multiple(() =>
            {
                Assert.AreEqual(2, entries.Length);
                Assert.AreEqual(expected.PerformingUserId + 5, entries[0].PerformingUserId);
                Assert.AreEqual(expected.PerformingUserId + 4, entries[1].PerformingUserId);
            });
        }

        [Test]
        public void GetUserLogs()
        {
            var sut = (AuditService)Services.GetRequiredService<IAuditService>();

            DateTime eventDateUtc = DateTime.UtcNow.AddDays(-1);

            int numberOfEntries = 10;
            for (int i = 0; i < numberOfEntries; i++)
            {
                eventDateUtc = eventDateUtc.AddMinutes(1);
                sut.Add(AuditType.Unpublish, -1, 33, string.Empty, "blah");
            }

            sut.Add(AuditType.Publish, -1, 33, string.Empty, "blah");

            IAuditItem[] logs = sut.GetUserLogs(-1, AuditType.Unpublish).ToArray();

            Assert.Multiple(() =>
            {
                Assert.IsNotNull(logs);
                CollectionAssert.AllItemsAreNotNull(logs);
                Assert.AreEqual(numberOfEntries, logs.Length);
                Assert.AreEqual(numberOfEntries, logs.Count(x => x.AuditType == AuditType.Unpublish));
            });
        }

        [Test]
        public void Write_and_GetAll()
        {
            var sut = (AuditService)Services.GetRequiredService<IAuditService>();
            IAuditEntry expected = new AuditEntryBuilder().Build();

            IAuditEntry actual = sut.Write(
                expected.PerformingUserId,
                expected.PerformingDetails,
                expected.PerformingIp,
                expected.EventDateUtc,
                expected.AffectedUserId,
                expected.AffectedDetails,
                expected.EventType,
                expected.EventDetails);

            IAuditEntry[] entries = sut.GetAll().ToArray();

            Assert.Multiple(() =>
            {
                Assert.AreEqual(expected.PerformingUserId, actual.PerformingUserId);
                Assert.AreEqual(expected.PerformingDetails, actual.PerformingDetails);
                Assert.AreEqual(expected.EventDateUtc, actual.EventDateUtc);
                Assert.AreEqual(expected.AffectedUserId, actual.AffectedUserId);
                Assert.AreEqual(expected.AffectedDetails, actual.AffectedDetails);
                Assert.AreEqual(expected.EventType, actual.EventType);
                Assert.AreEqual(expected.EventDetails, actual.EventDetails);
                Assert.IsNotNull(entries);
                Assert.AreEqual(1, entries.Length);
                Assert.AreEqual(expected.PerformingUserId, entries[0].PerformingUserId);
            });
        }
    }
}