using System.ComponentModel.DataAnnotations;
using System.Globalization;
using Shouldly;
using Volo.Abp.Data;
using Volo.Abp.Localization;
using Volo.Abp.ObjectExtending.TestObjects;
using Volo.Abp.Validation;
using Xunit;

namespace Volo.Abp.ObjectExtending;

public class HasExtraPropertiesObjectExtendingExtensions_Tests : AbpObjectExtendingTestBase
{
    private readonly ExtensibleTestPerson _person;
    private readonly ExtensibleTestPersonDto _personDto;

    public HasExtraPropertiesObjectExtendingExtensions_Tests()
    {
        _person = new ExtensibleTestPerson()
            .SetProperty("Name", "John")
            .SetProperty("Age", 42)
            .SetProperty("ChildCount", 2)
            .SetProperty("Sex", "male")
            .SetProperty("NoPairCheck", "test-value")
            .SetProperty("CityName", "Adana")
            .SetProperty("EnumProperty", (int)ExtensibleTestEnumProperty.Value1);

        _personDto = new ExtensibleTestPersonDto()
            .SetProperty("ExistingDtoProperty", "existing-value");
    }

    [Fact]
    public void MapExtraPropertiesTo_Should_Only_Map_Defined_Properties_By_Default()
    {
        _person.MapExtraPropertiesTo(_personDto);

        _personDto.GetProperty<string>("Name").ShouldBe("John"); //Defined in both classes
        _personDto.GetProperty<string>("CityName").ShouldBe("Adana"); //Defined in both classes
        _personDto.GetProperty<ExtensibleTestEnumProperty>("EnumProperty").ShouldBe(ExtensibleTestEnumProperty.Value1); //Defined in both classes
        _personDto.GetProperty<string>("NoPairCheck").ShouldBe("test-value"); //CheckPairDefinitionOnMapping = false
        _personDto.GetProperty<string>("ExistingDtoProperty").ShouldBe("existing-value"); //Should not clear existing values
        _personDto.HasProperty("Age").ShouldBeFalse(); //Not defined on the destination
        _personDto.GetProperty<int>("ChildCount").ShouldBe(0); //Not defined in the source, but was set to the default in the constructor
        _personDto.HasProperty("Sex").ShouldBeFalse(); //Not defined in both classes
    }

    [Fact]
    public void MapExtraPropertiesTo_Should_Ignore_Desired_Properties()
    {
        _person.MapExtraPropertiesTo(_personDto, ignoredProperties: new[] { "CityName" });

        _personDto.GetProperty<string>("Name").ShouldBe("John"); //Defined in both classes
        _personDto.GetProperty<ExtensibleTestEnumProperty>("EnumProperty").ShouldBe(ExtensibleTestEnumProperty.Value1); //Defined in both classes
        _personDto.GetProperty<string>("NoPairCheck").ShouldBe("test-value"); //CheckPairDefinitionOnMapping = false
        _personDto.GetProperty<string>("ExistingDtoProperty").ShouldBe("existing-value"); //Should not clear existing values
        _personDto.GetProperty<string>("CityName").ShouldBeNull(); //Ignored, but was set to the default in the constructor
        _personDto.HasProperty("Age").ShouldBeFalse(); //Not defined on the destination
        _personDto.GetProperty<int>("ChildCount").ShouldBe(0); //Not defined in the source, but was set to the default in the constructor
        _personDto.HasProperty("Sex").ShouldBeFalse(); //Not defined in both classes
    }

    [Fact]
    public void MapExtraPropertiesTo_Should_Only_Map_Source_Defined_Properties_If_Requested()
    {
        _person.MapExtraPropertiesTo(_personDto, MappingPropertyDefinitionChecks.Source);

        _personDto.GetProperty<string>("Name").ShouldBe("John"); //Defined in both classes
        _personDto.GetProperty<string>("CityName").ShouldBe("Adana"); //Defined in both classes
        _personDto.GetProperty<ExtensibleTestEnumProperty>("EnumProperty").ShouldBe(ExtensibleTestEnumProperty.Value1); //Defined in both classes
        _personDto.GetProperty<int>("Age").ShouldBe(42); //Defined in source
        _personDto.GetProperty<string>("ExistingDtoProperty").ShouldBe("existing-value"); //Should not clear existing values
        _personDto.GetProperty<int>("ChildCount").ShouldBe(0); //Not defined in the source, but was set to the default in the constructor
        _personDto.HasProperty("Sex").ShouldBeFalse(); //Not defined in both classes
    }

    [Fact]
    public void MapExtraPropertiesTo_Should_Only_Map_Destination_Defined_Properties_If_Requested()
    {
        _person.MapExtraPropertiesTo(_personDto, MappingPropertyDefinitionChecks.Destination);

        _personDto.GetProperty<string>("Name").ShouldBe("John"); //Defined in both classes
        _personDto.GetProperty<string>("CityName").ShouldBe("Adana"); //Defined in both classes
        _personDto.GetProperty<ExtensibleTestEnumProperty>("EnumProperty").ShouldBe(ExtensibleTestEnumProperty.Value1); //Defined in both classes
        _personDto.GetProperty<int>("ChildCount").ShouldBe(2); //Defined in destination
        _personDto.GetProperty<string>("ExistingDtoProperty").ShouldBe("existing-value"); //Should not clear existing values
        _personDto.HasProperty("Age").ShouldBeFalse(); //Not defined in destination
        _personDto.HasProperty("Sex").ShouldBeFalse(); //Not defined in both classes
    }

    [Fact]
    public void MapExtraPropertiesTo_Should_Copy_all_With_No_Property_Definition_Check()
    {
        _person.MapExtraPropertiesTo(_personDto, MappingPropertyDefinitionChecks.None);

        _personDto.GetProperty<string>("Name").ShouldBe("John");
        _personDto.GetProperty<string>("CityName").ShouldBe("Adana");
        _personDto.GetProperty<int>("Age").ShouldBe(42);
        _personDto.GetProperty<int>("ChildCount").ShouldBe(2);
        _personDto.GetProperty<string>("Sex").ShouldBe("male");
        _personDto.GetProperty<ExtensibleTestEnumProperty>("EnumProperty").ShouldBe(ExtensibleTestEnumProperty.Value1);
        _personDto.GetProperty<string>("ExistingDtoProperty").ShouldBe("existing-value"); //Should not clear existing values
    }

    [Fact]
    public void MapExtraPropertiesTo_Should_Validate_Properties()
    {
        using (CultureHelper.Use(CultureInfo.InvariantCulture))
        {
            ObjectExtensionManager.Instance
                .AddOrUpdateProperty<ExtensibleTestPersonDto, string>(
                    "Name",
                    options =>
                    {
                        options.Attributes.Add(new StringLengthAttribute(4));
                    });

            var person = new ExtensibleTestPerson().SetProperty("Name", "John");
            var personDto = new ExtensibleTestPersonDto();

            person.MapExtraPropertiesTo(personDto);

            person.SetProperty("Name", "John Bush");
            Assert.Throws<AbpValidationException>(() => person.MapExtraPropertiesTo(personDto)).ValidationErrors.ShouldContain(x => x.ErrorMessage == "The field Name must be a string with a maximum length of 4.");
        }

    }

}