#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/SVGElement.h>
#include <LibWeb/Bindings/SVGPatternElement.h>
#include <LibWeb/SVG/SVGAnimatedLength.h>
#include <LibWeb/SVG/SVGAnimatedRect.h>
#include <LibWeb/SVG/SVGAnimatedString.h>
#include <LibWeb/SVG/SVGPatternElement.h>
#include <LibWeb/WebIDL/Tracing.h>

namespace Web::Bindings {

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

    object.set_prototype(&ensure_web_constructor<SVGElementPrototype>(realm, "SVGElement"_fly_string));
    object.define_direct_property(vm.names.length, JS::Value(0), JS::Attribute::Configurable);
    object.define_direct_property(vm.names.name, JS::PrimitiveString::create(vm, "SVGPatternElement"_utf16), JS::Attribute::Configurable);
    object.define_direct_property(vm.names.prototype, &ensure_web_prototype<SVGPatternElementPrototype>(realm, "SVGPatternElement"_fly_string), 0);
}

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

void SVGPatternElementPrototype::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(GC::Ref { ensure_web_prototype<SVGElementPrototype>(realm, "SVGElement"_fly_string) });

    auto x_id = "x"_utf16_fly_string;
    auto native_x_getter = JS::NativeFunction::create(realm, x_getter, 0, x_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_x_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto x_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(x_id, native_x_getter, native_x_setter, x_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 y_id = "y"_utf16_fly_string;
    auto native_y_getter = JS::NativeFunction::create(realm, y_getter, 0, y_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_y_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto y_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(y_id, native_y_getter, native_y_setter, y_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 width_id = "width"_utf16_fly_string;
    auto native_width_getter = JS::NativeFunction::create(realm, width_getter, 0, width_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_width_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto width_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(width_id, native_width_getter, native_width_setter, width_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 height_id = "height"_utf16_fly_string;
    auto native_height_getter = JS::NativeFunction::create(realm, height_getter, 0, height_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_height_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto height_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(height_id, native_height_getter, native_height_setter, height_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 view_box_id = "viewBox"_utf16_fly_string;
    auto native_view_box_getter = JS::NativeFunction::create(realm, view_box_getter, 0, view_box_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_view_box_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto view_box_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(view_box_id, native_view_box_getter, native_view_box_setter, view_box_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 href_id = "href"_utf16_fly_string;
    auto native_href_getter = JS::NativeFunction::create(realm, href_getter, 0, href_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_href_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto href_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(href_id, native_href_getter, native_href_setter, href_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, "SVGPatternElement"_utf16), JS::Attribute::Configurable);
}

void SVGPatternElementPrototype::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::SVGPatternElement*> impl_from(JS::VM& vm, JS::Value js_value)
{

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

[[maybe_unused]] static JS::ThrowCompletionOr<SVG::SVGPatternElement*> 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(SVGPatternElementPrototype::x_getter)
{
    WebIDL::log_trace(vm, "SVGPatternElementPrototype::x_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->x(); }));

    return JS::Value(R);
}

JS_DEFINE_NATIVE_FUNCTION(SVGPatternElementPrototype::y_getter)
{
    WebIDL::log_trace(vm, "SVGPatternElementPrototype::y_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->y(); }));

    return JS::Value(R);
}

JS_DEFINE_NATIVE_FUNCTION(SVGPatternElementPrototype::width_getter)
{
    WebIDL::log_trace(vm, "SVGPatternElementPrototype::width_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->width(); }));

    return JS::Value(R);
}

JS_DEFINE_NATIVE_FUNCTION(SVGPatternElementPrototype::height_getter)
{
    WebIDL::log_trace(vm, "SVGPatternElementPrototype::height_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->height(); }));

    return JS::Value(R);
}

JS_DEFINE_NATIVE_FUNCTION(SVGPatternElementPrototype::view_box_getter)
{
    WebIDL::log_trace(vm, "SVGPatternElementPrototype::view_box_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->view_box_for_bindings(); }));

    return JS::Value(R);
}

JS_DEFINE_NATIVE_FUNCTION(SVGPatternElementPrototype::href_getter)
{
    WebIDL::log_trace(vm, "SVGPatternElementPrototype::href_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->href(); }));

    return JS::Value(R);
}

} // namespace Web::Bindings