/*
 * Copyright (c) 2021-2023, Andreas Kling <kling@serenityos.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#pragma once

#include <LibJS/Bytecode/IdentifierTable.h>
#include <LibJS/Bytecode/Op.h>
#include <LibJS/Runtime/Completion.h>

namespace JS::Bytecode {

ThrowCompletionOr<NonnullGCPtr<Object>> base_object_for_get(VM&, Value base_value);
ThrowCompletionOr<Value> get_by_id(VM&, DeprecatedFlyString const& property, Value base_value, Value this_value, PropertyLookupCache&);
ThrowCompletionOr<Value> get_by_value(VM&, Value base_value, Value property_key_value);
ThrowCompletionOr<Value> get_global(Bytecode::Interpreter&, DeprecatedFlyString const& identifier, GlobalVariableCache&);
ThrowCompletionOr<void> put_by_property_key(VM&, Value base, Value this_value, Value value, PropertyKey name, Op::PropertyKind kind, PropertyLookupCache* = nullptr);
ThrowCompletionOr<Value> perform_call(Interpreter&, Value this_value, Op::CallType, Value callee, ReadonlySpan<Value> argument_values);
ThrowCompletionOr<void> throw_if_needed_for_call(Interpreter&, Value callee, Op::CallType, Optional<StringTableIndex> const& expression_string);
ThrowCompletionOr<Value> typeof_variable(VM&, DeprecatedFlyString const&);
ThrowCompletionOr<void> set_variable(VM&, DeprecatedFlyString const&, Value, Op::EnvironmentMode, Op::SetVariable::InitializationMode, EnvironmentVariableCache&);
Value new_function(VM&, FunctionExpression const&, Optional<IdentifierTableIndex> const& lhs_name, Optional<Register> const& home_object);
ThrowCompletionOr<void> put_by_value(VM&, Value base, Value property_key_value, Value value, Op::PropertyKind);
ThrowCompletionOr<Value> get_variable(Bytecode::Interpreter&, DeprecatedFlyString const& name, EnvironmentVariableCache&);

struct CalleeAndThis {
    Value callee;
    Value this_value;
};
ThrowCompletionOr<CalleeAndThis> get_callee_and_this_from_environment(Bytecode::Interpreter&, DeprecatedFlyString const& name, EnvironmentVariableCache&);
Value new_regexp(VM&, ParsedRegex const&, ByteString const& pattern, ByteString const& flags);
MarkedVector<Value> argument_list_evaluation(VM&, Value arguments);
ThrowCompletionOr<void> create_variable(VM&, DeprecatedFlyString const& name, Op::EnvironmentMode, bool is_global, bool is_immutable, bool is_strict);
ThrowCompletionOr<ECMAScriptFunctionObject*> new_class(VM&, Value super_class, ClassExpression const&, Optional<IdentifierTableIndex> const& lhs_name);
ThrowCompletionOr<NonnullGCPtr<Object>> super_call_with_argument_array(VM&, Value argument_array, bool is_synthetic);
ThrowCompletionOr<NonnullGCPtr<Array>> iterator_to_array(VM&, Value iterator);
ThrowCompletionOr<void> append(VM& vm, Value lhs, Value rhs, bool is_spread);
ThrowCompletionOr<Value> delete_by_id(Bytecode::Interpreter&, Value base, IdentifierTableIndex identifier);
ThrowCompletionOr<Value> delete_by_value(Bytecode::Interpreter&, Value base, Value property_key_value);
ThrowCompletionOr<Value> delete_by_value_with_this(Bytecode::Interpreter&, Value base, Value property_key_value, Value this_value);
ThrowCompletionOr<Object*> get_object_property_iterator(VM&, Value);

}