/*

 * Copyright (c) 2021, Ali Mohammad Pur <mpfard@serenityos.org>

 * Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */

#pragma once

#include <AK/Optional.h>

#include <LibJS/Forward.h>

#include <LibJS/Heap/GCPtr.h>

#include <LibJS/Runtime/Value.h>

#include <LibWasm/AbstractMachine/AbstractMachine.h>

#include <LibWeb/Bindings/ExceptionOrUtils.h>

#include <LibWeb/Bindings/PlatformObject.h>

#include <LibWeb/Bindings/TablePrototype.h>

namespace Web::WebAssembly {

struct TableDescriptor {

    Bindings::TableKind element;

    u32 initial { 0 };

    Optional<u32> maximum;

};

class Table : public Bindings::PlatformObject {

    WEB_PLATFORM_OBJECT(Table, Bindings::PlatformObject);

    JS_DECLARE_ALLOCATOR(Table);

public:

    static WebIDL::ExceptionOr<JS::NonnullGCPtr<Table>> construct_impl(JS::Realm&, TableDescriptor& descriptor, JS::Value value);

    WebIDL::ExceptionOr<u32> grow(u32 delta, JS::Value value);

    WebIDL::ExceptionOr<JS::Value> get(u32 index) const;

    WebIDL::ExceptionOr<void> set(u32 index, JS::Value value);

    WebIDL::ExceptionOr<u32> length() const;

    Wasm::TableAddress address() const { return m_address; }

private:

    Table(JS::Realm&, Wasm::TableAddress);

    virtual void initialize(JS::Realm&) override;

    Wasm::TableAddress m_address;

};

}