using Microsoft.Extensions.DependencyInjection;
using NUnit.Framework;
using Umbraco.Cms.Core;
using Umbraco.Cms.Core.Configuration.Models;
using Umbraco.Cms.Core.Services;
using Umbraco.Cms.Core.Services.OperationStatus;
using Umbraco.Cms.Tests.Integration.Attributes;

namespace Umbraco.Cms.Tests.Integration.Umbraco.Infrastructure.Services;

public partial class ContentEditingServiceTests
{
    protected IRelationService RelationService => GetRequiredService<IRelationService>();

    public static void ConfigureDisableDeleteWhenReferenced(IUmbracoBuilder builder)
        => builder.Services.Configure<ContentSettings>(config =>
            config.DisableDeleteWhenReferenced = true);

    [Test]
    [ConfigureBuilder(ActionName = nameof(ConfigureDisableDeleteWhenReferenced))]
    public async Task Cannot_Delete_When_Content_Is_Related_As_A_Child_And_Configured_To_Disable_When_Related()
    {
        var moveAttempt = await ContentEditingService.MoveToRecycleBinAsync(Subpage.Key, Constants.Security.SuperUserKey);
        Assert.IsTrue(moveAttempt.Success);

        // Setup a relation where the page being deleted is related to another page as a child (e.g. the other page has a picker and has selected this page).
        Relate(Subpage2, Subpage);
        var result = await ContentEditingService.DeleteFromRecycleBinAsync(Subpage.Key, Constants.Security.SuperUserKey);
        Assert.IsFalse(result.Success);
        Assert.AreEqual(ContentEditingOperationStatus.CannotDeleteWhenReferenced, result.Status);

        // re-get and verify not deleted
        var subpage = await ContentEditingService.GetAsync(Subpage.Key);
        Assert.IsNotNull(subpage);
    }

    [Test]
    [ConfigureBuilder(ActionName = nameof(ConfigureDisableDeleteWhenReferenced))]
    public async Task Can_Delete_When_Content_Is_Related_To_Parent_For_Restore_And_Configured_To_Disable_When_Related()
    {
        var moveAttempt = await ContentEditingService.MoveToRecycleBinAsync(Subpage.Key, Constants.Security.SuperUserKey);
        Assert.IsTrue(moveAttempt.Success);

        // Setup a relation where the page being deleted is related to it's parent (created as the location to restore to).
        Relate(Subpage2, Subpage, Constants.Conventions.RelationTypes.RelateParentDocumentOnDeleteAlias);
        var result = await ContentEditingService.DeleteFromRecycleBinAsync(Subpage.Key, Constants.Security.SuperUserKey);
        Assert.IsTrue(result.Success);
        Assert.AreEqual(ContentEditingOperationStatus.Success, result.Status);

        // re-get and verify is deleted
        var subpage = await ContentEditingService.GetAsync(Subpage.Key);
        Assert.IsNull(subpage);
    }

    [Test]
    [ConfigureBuilder(ActionName = nameof(ConfigureDisableDeleteWhenReferenced))]
    public async Task Can_Delete_When_Content_Is_Related_As_A_Parent_And_Configured_To_Disable_When_Related()
    {
        var moveAttempt = await ContentEditingService.MoveToRecycleBinAsync(Subpage.Key, Constants.Security.SuperUserKey);
        Assert.IsTrue(moveAttempt.Success);

        // Setup a relation where the page being deleted is related to another page as a child (e.g. the other page has a picker and has selected this page).
        Relate(Subpage, Subpage2);
        var result = await ContentEditingService.DeleteFromRecycleBinAsync(Subpage.Key, Constants.Security.SuperUserKey);
        Assert.IsTrue(result.Success);
        Assert.AreEqual(ContentEditingOperationStatus.Success, result.Status);

        // re-get and verify deleted
        var subpage = await ContentEditingService.GetAsync(Subpage.Key);
        Assert.IsNull(subpage);
    }

    [TestCase(true)]
    [TestCase(false)]
    public async Task Can_Delete_FromRecycleBin(bool variant)
    {
        var content = await (variant ? CreateCultureVariantContent() : CreateInvariantContent());
        await ContentEditingService.MoveToRecycleBinAsync(content.Key, Constants.Security.SuperUserKey);

        var result = await ContentEditingService.DeleteFromRecycleBinAsync(content.Key, Constants.Security.SuperUserKey);
        Assert.IsTrue(result.Success);
        Assert.AreEqual(ContentEditingOperationStatus.Success, result.Status);

        // re-get and verify deletion
        content = await ContentEditingService.GetAsync(content.Key);
        Assert.IsNull(content);
    }

    [TestCase(true)]
    [TestCase(false)]
    public async Task Can_Delete_FromOutsideOfRecycleBin(bool variant)
    {
        var content = await (variant ? CreateCultureVariantContent() : CreateInvariantContent());

        var result = await ContentEditingService.DeleteAsync(content.Key, Constants.Security.SuperUserKey);
        Assert.IsTrue(result.Success);
        Assert.AreEqual(ContentEditingOperationStatus.Success, result.Status);

        // re-get and verify deletion
        content = await ContentEditingService.GetAsync(content.Key);
        Assert.IsNull(content);
    }

    [Test]
    public async Task Cannot_Delete_Non_Existing()
    {
        var result = await ContentEditingService.DeleteAsync(Guid.NewGuid(), Constants.Security.SuperUserKey);
        Assert.IsFalse(result.Success);
        Assert.AreEqual(ContentEditingOperationStatus.NotFound, result.Status);
    }
}