#include <LibJS/Runtime/Error.h>
#include <LibJS/Runtime/Value.h>
#include <LibJS/Runtime/ValueInlines.h>
#include <LibWeb/Bindings/ExceptionOrUtils.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Bindings/SVGAnimatedTransformList.h>
#include <LibWeb/SVG/SVGAnimatedTransformList.h>
#include <LibWeb/SVG/SVGTransformList.h>
#include <LibWeb/WebIDL/Tracing.h>

namespace Web::Bindings {

void SVGAnimatedTransformListConstructor::initialize(JS::Realm& realm, JS::NativeFunction& object)
{
    auto& vm = realm.vm();
    [[maybe_unused]] u8 default_attributes = JS::Attribute::Enumerable;

    
    object.define_direct_property(vm.names.length, JS::Value(0), JS::Attribute::Configurable);
    object.define_direct_property(vm.names.name, JS::PrimitiveString::create(vm, "SVGAnimatedTransformList"_utf16), JS::Attribute::Configurable);
    object.define_direct_property(vm.names.prototype, &ensure_web_prototype<SVGAnimatedTransformListPrototype>(realm, "SVGAnimatedTransformList"_fly_string), 0);
}

JS::ThrowCompletionOr<GC::Ref<JS::Object>> SVGAnimatedTransformListConstructor::construct([[maybe_unused]] InterfaceConstructor& constructor, [[maybe_unused]] JS::FunctionObject& new_target)
{
    WebIDL::log_trace(constructor.vm(), "SVGAnimatedTransformListConstructor::construct");
    return constructor.vm().throw_completion<JS::TypeError>(JS::ErrorType::NotAConstructor, "SVGAnimatedTransformList");
}

void SVGAnimatedTransformListPrototype::initialize(JS::Realm& realm, JS::Object& object)
{
    [[maybe_unused]] auto& vm = realm.vm();
    [[maybe_unused]] u8 default_attributes = JS::Attribute::Enumerable | JS::Attribute::Configurable | JS::Attribute::Writable;

    object.set_prototype(realm.intrinsics().object_prototype());

    auto base_val_id = "baseVal"_utf16_fly_string;
    auto native_base_val_getter = JS::NativeFunction::create(realm, base_val_getter, 0, base_val_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_base_val_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto base_val_attributes = default_attributes;

    // 5. Let desc be the PropertyDescriptor{[[Get]]: getter, [[Set]]: setter, [[Enumerable]]: true, [[Configurable]]: configurable}.

    // 7. Perform ! DefinePropertyOrThrow(target, id, desc).
    object.define_direct_accessor(base_val_id, native_base_val_getter, native_base_val_setter, base_val_attributes);

    // 8. FIXME: If attr’s type is an observable array type with type argument T, then set target’s backing observable array exotic object for attr to the result of creating an observable array exotic object in realm, given T, attr’s set an indexed value algorithm, and attr’s delete an indexed value algorithm.
    auto anim_val_id = "animVal"_utf16_fly_string;
    auto native_anim_val_getter = JS::NativeFunction::create(realm, anim_val_getter, 0, anim_val_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_anim_val_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto anim_val_attributes = default_attributes;

    // 5. Let desc be the PropertyDescriptor{[[Get]]: getter, [[Set]]: setter, [[Enumerable]]: true, [[Configurable]]: configurable}.

    // 7. Perform ! DefinePropertyOrThrow(target, id, desc).
    object.define_direct_accessor(anim_val_id, native_anim_val_getter, native_anim_val_setter, anim_val_attributes);

    // 8. FIXME: If attr’s type is an observable array type with type argument T, then set target’s backing observable array exotic object for attr to the result of creating an observable array exotic object in realm, given T, attr’s set an indexed value algorithm, and attr’s delete an indexed value algorithm.
    object.define_direct_property(vm.well_known_symbol_to_string_tag(), JS::PrimitiveString::create(vm, "SVGAnimatedTransformList"_utf16), JS::Attribute::Configurable);
}

void SVGAnimatedTransformListPrototype::define_unforgeable_attributes(JS::Realm& realm, [[maybe_unused]] JS::Object& object)
{
    [[maybe_unused]] auto& vm = realm.vm();
    [[maybe_unused]] u8 default_attributes = JS::Attribute::Enumerable;
}

[[maybe_unused]] static JS::ThrowCompletionOr<SVG::SVGAnimatedTransformList*> impl_from(JS::VM& vm, JS::Value js_value)
{

    if (auto impl = js_value.as_if<SVG::SVGAnimatedTransformList>())
        return impl.ptr();
    return vm.throw_completion<JS::TypeError>(JS::ErrorType::NotAnObjectOfType, "SVGAnimatedTransformList");
}

[[maybe_unused]] static JS::ThrowCompletionOr<SVG::SVGAnimatedTransformList*> impl_from(JS::VM& vm)
{
    auto this_value = vm.this_value();
    if (this_value.is_nullish())
        this_value = &vm.current_realm()->global_object();
    return impl_from(vm, this_value);
}

JS_DEFINE_NATIVE_FUNCTION(SVGAnimatedTransformListPrototype::base_val_getter)
{
    WebIDL::log_trace(vm, "SVGAnimatedTransformListPrototype::base_val_getter");
    [[maybe_unused]] auto& realm = *vm.current_realm();

    auto* idl_object = TRY(impl_from(vm));


    auto R = TRY(throw_dom_exception_if_needed(vm, [&] { return idl_object->base_val(); }));

    return JS::Value(R);
}

JS_DEFINE_NATIVE_FUNCTION(SVGAnimatedTransformListPrototype::anim_val_getter)
{
    WebIDL::log_trace(vm, "SVGAnimatedTransformListPrototype::anim_val_getter");
    [[maybe_unused]] auto& realm = *vm.current_realm();

    auto* idl_object = TRY(impl_from(vm));


    auto R = TRY(throw_dom_exception_if_needed(vm, [&] { return idl_object->anim_val(); }));

    return JS::Value(R);
}

} // namespace Web::Bindings