#pragma once

#include <AK/Utf16String.h>
#include <LibJS/Forward.h>
#include <LibJS/Runtime/NativeFunction.h>
#include <LibJS/Runtime/Object.h>
#include <LibJS/Runtime/Value.h>
#include <LibWeb/Bindings/InterfaceObject.h>

namespace Web::Bindings {

struct FontFaceSetConstructor {
public:
    static void initialize(JS::Realm&, JS::NativeFunction&);
    static JS::ThrowCompletionOr<GC::Ref<JS::Object>> construct(InterfaceConstructor&, JS::FunctionObject&);

private:
};

class FontFaceSetPrototype : public JS::Object {
    JS_OBJECT(FontFaceSetPrototype, JS::Object);
    GC_DECLARE_ALLOCATOR(FontFaceSetPrototype);

public:
    static void define_unforgeable_attributes(JS::Realm&, JS::Object&);

    explicit FontFaceSetPrototype(JS::Realm&);
    virtual void initialize(JS::Realm&) override;
    virtual ~FontFaceSetPrototype() override;

private:
    JS_DECLARE_NATIVE_FUNCTION(onloading_getter);
    JS_DECLARE_NATIVE_FUNCTION(onloading_setter);
    JS_DECLARE_NATIVE_FUNCTION(onloadingdone_getter);
    JS_DECLARE_NATIVE_FUNCTION(onloadingdone_setter);
    JS_DECLARE_NATIVE_FUNCTION(onloadingerror_getter);
    JS_DECLARE_NATIVE_FUNCTION(onloadingerror_setter);
    JS_DECLARE_NATIVE_FUNCTION(ready_getter);
    JS_DECLARE_NATIVE_FUNCTION(status_getter);
    JS_DECLARE_NATIVE_FUNCTION(add);
    JS_DECLARE_NATIVE_FUNCTION(delete_);
    JS_DECLARE_NATIVE_FUNCTION(clear);
    JS_DECLARE_NATIVE_FUNCTION(load);
    JS_DECLARE_NATIVE_FUNCTION(check);
    JS_DECLARE_NATIVE_FUNCTION(get_size);
    JS_DECLARE_NATIVE_FUNCTION(entries);
    JS_DECLARE_NATIVE_FUNCTION(values);
    JS_DECLARE_NATIVE_FUNCTION(for_each);
    JS_DECLARE_NATIVE_FUNCTION(has);
};

enum class FontFaceSetLoadStatus : u8 {
    Loading,
    Loaded,
};

JS::ThrowCompletionOr<FontFaceSetLoadStatus> convert_to_idl_value_for_font_face_set_load_status(JS::VM&, JS::Value);

Utf16String idl_enum_to_string(FontFaceSetLoadStatus);

} // namespace Web::Bindings