#include "ZigGlobalObject.h"
#include "helpers.h"

#include "ZigConsoleClient.h"
#include <JavaScriptCore/AggregateError.h>
#include <JavaScriptCore/BytecodeIndex.h>
#include <JavaScriptCore/CallFrameInlines.h>

#include <JavaScriptCore/ClassInfo.h>
#include <JavaScriptCore/CodeBlock.h>
#include <JavaScriptCore/CodeCache.h>
#include <JavaScriptCore/Completion.h>
#include <JavaScriptCore/Error.h>
#include <JavaScriptCore/ErrorInstance.h>
#include <JavaScriptCore/Exception.h>
#include <JavaScriptCore/ExceptionScope.h>
#include <JavaScriptCore/FunctionConstructor.h>
#include <JavaScriptCore/HashMapImpl.h>
#include <JavaScriptCore/HashMapImplInlines.h>
#include <JavaScriptCore/Heap.h>
#include <JavaScriptCore/Identifier.h>
#include <JavaScriptCore/InitializeThreading.h>
#include <JavaScriptCore/IteratorOperations.h>
#include <JavaScriptCore/JSArray.h>
#include <JavaScriptCore/JSCInlines.h>
#include <JavaScriptCore/JSCallbackObject.h>
#include <JavaScriptCore/JSCast.h>
#include <JavaScriptCore/JSClassRef.h>
#include <JavaScriptCore/JSMicrotask.h>
// #include <JavaScriptCore/JSContextInternal.h>
#include <JavaScriptCore/CatchScope.h>
#include <JavaScriptCore/JSInternalPromise.h>
#include <JavaScriptCore/JSLock.h>
#include <JavaScriptCore/JSMap.h>
#include <JavaScriptCore/JSModuleLoader.h>
#include <JavaScriptCore/JSModuleRecord.h>
#include <JavaScriptCore/JSNativeStdFunction.h>
#include <JavaScriptCore/JSObject.h>
#include <JavaScriptCore/JSPromise.h>
#include <JavaScriptCore/JSSet.h>
#include <JavaScriptCore/JSSourceCode.h>
#include <JavaScriptCore/JSString.h>
#include <JavaScriptCore/JSValueInternal.h>
#include <JavaScriptCore/JSVirtualMachineInternal.h>
#include <JavaScriptCore/ObjectConstructor.h>
#include <JavaScriptCore/OptionsList.h>
#include <JavaScriptCore/ParserError.h>
#include <JavaScriptCore/ScriptExecutable.h>
#include <JavaScriptCore/SourceOrigin.h>
#include <JavaScriptCore/StackFrame.h>
#include <JavaScriptCore/StackVisitor.h>
#include <JavaScriptCore/VM.h>
#include <JavaScriptCore/VMEntryScope.h>
#include <JavaScriptCore/WasmFaultSignalHandler.h>
#include <unistd.h>
#include <wtf/Gigacage.h>
#include <wtf/StdLibExtras.h>
#include <wtf/URL.h>
#include <wtf/text/ExternalStringImpl.h>
#include <wtf/text/StringCommon.h>
#include <wtf/text/StringImpl.h>
#include <wtf/text/StringView.h>
#include <wtf/text/WTFString.h>

#include <cstdlib>
#include <exception>
#include <iostream>

// #include <JavaScriptCore/CachedType.h>
#include <JavaScriptCore/JSCallbackObject.h>
#include <JavaScriptCore/JSClassRef.h>

#include "BunClientData.h"

#include "ZigSourceProvider.h"

using JSGlobalObject = JSC::JSGlobalObject;
using Exception = JSC::Exception;
using JSValue = JSC::JSValue;
using JSString = JSC::JSString;
using JSModuleLoader = JSC::JSModuleLoader;
using JSModuleRecord = JSC::JSModuleRecord;
using Identifier = JSC::Identifier;
using SourceOrigin = JSC::SourceOrigin;
using JSObject = JSC::JSObject;
using JSNonFinalObject = JSC::JSNonFinalObject;
namespace JSCastingHelpers = JSC::JSCastingHelpers;

static bool has_loaded_jsc = false;

extern "C" void JSCInitialize()
{
    if (has_loaded_jsc)
        return;
    has_loaded_jsc = true;

    JSC::Options::useSourceProviderCache() = true;
    JSC::Options::useUnlinkedCodeBlockJettisoning() = false;
    JSC::Options::exposeInternalModuleLoader() = true;
    JSC::Options::useSharedArrayBuffer() = true;
    // JSC::Options::useAtMethod() = true;
    std::set_terminate([]() { Zig__GlobalObject__onCrash(); });
    WTF::initializeMainThread();
    JSC::initialize();
}

extern "C" JSC__JSGlobalObject* Zig__GlobalObject__create(JSClassRef* globalObjectClass, int count,
    void* console_client)
{
    auto heapSize = JSC::HeapType::Large;

    JSC::VM& vm = JSC::VM::create(heapSize).leakRef();
    Bun::JSVMClientData::create(&vm);

    vm.heap.acquireAccess();
#if ENABLE(WEBASSEMBLY)
    JSC::Wasm::enableFastMemory();
#endif

    JSC::JSLockHolder locker(vm);
    Zig::GlobalObject* globalObject = Zig::GlobalObject::create(vm, Zig::GlobalObject::createStructure(vm, JSC::jsNull()));
    globalObject->setConsole(globalObject);

    if (count > 0) {
        globalObject->installAPIGlobals(globalObjectClass, count);
    }

    JSC::gcProtect(globalObject);
    vm.ref();
    return globalObject;
}

extern "C" void* Zig__GlobalObject__getModuleRegistryMap(JSC__JSGlobalObject* arg0)
{
    if (JSC::JSObject* loader = JSC::jsDynamicCast<JSC::JSObject*>(arg0->vm(), arg0->moduleLoader())) {
        JSC::JSMap* map = JSC::jsDynamicCast<JSC::JSMap*>(
            arg0->vm(),
            loader->getDirect(arg0->vm(), JSC::Identifier::fromString(arg0->vm(), "registry")));

        JSC::JSMap* cloned = map->clone(arg0, arg0->vm(), arg0->mapStructure());
        JSC::gcProtect(cloned);

        return cloned;
    }

    return nullptr;
}

extern "C" bool Zig__GlobalObject__resetModuleRegistryMap(JSC__JSGlobalObject* globalObject,
    void* map_ptr)
{
    if (map_ptr == nullptr)
        return false;
    JSC::JSMap* map = reinterpret_cast<JSC::JSMap*>(map_ptr);
    JSC::VM& vm = globalObject->vm();
    if (JSC::JSObject* obj = JSC::jsDynamicCast<JSC::JSObject*>(globalObject->vm(), globalObject->moduleLoader())) {
        auto identifier = JSC::Identifier::fromString(globalObject->vm(), "registry");

        if (JSC::JSMap* oldMap = JSC::jsDynamicCast<JSC::JSMap*>(
                globalObject->vm(), obj->getDirect(globalObject->vm(), identifier))) {
            oldMap->clear(globalObject);
            // vm.finalizeSynchronousJSExecution();

            obj->putDirect(globalObject->vm(), identifier,
                map->clone(globalObject, globalObject->vm(), globalObject->mapStructure()));

            // vm.deleteAllLinkedCode(JSC::DeleteAllCodeEffort::DeleteAllCodeIfNotCollecting);
            // JSC::Heap::PreventCollectionScope(vm.heap);

            // vm.heap.completeAllJITPlans();

            // vm.forEachScriptExecutableSpace([&](auto &spaceAndSet) {
            //   JSC::HeapIterationScope heapIterationScope(vm.heap);
            //   auto &set = spaceAndSet.set;
            //   set.forEachLiveCell([&](JSC::HeapCell *cell, JSC::HeapCell::Kind) {
            //     if (JSC::ModuleProgramExecutable *executable =
            //           JSC::jsDynamicCast<JSC::ModuleProgramExecutable *>(cell)) {
            //       executable->clearCode(set);
            //     }
            //   });
            // });
        }
        // globalObject->vm().heap.deleteAllUnlinkedCodeBlocks(
        //   JSC::DeleteAllCodeEffort::PreventCollectionAndDeleteAllCode);
        // vm.whenIdle([globalObject, oldMap, map]() {
        //   auto recordIdentifier = JSC::Identifier::fromString(globalObject->vm(), "module");

        //   JSC::JSModuleRecord *record;
        //   JSC::JSValue key;
        //   JSC::JSValue value;
        //   JSC::JSObject *mod;
        //   JSC::JSObject *nextObject;
        //   JSC::forEachInIterable(
        //     globalObject, oldMap,
        //     [&](JSC::VM &vm, JSC::JSGlobalObject *globalObject, JSC::JSValue nextValue) {
        //       nextObject = JSC::jsDynamicCast<JSC::JSObject *>(vm, nextValue);
        //       key = nextObject->getIndex(globalObject, static_cast<unsigned>(0));

        //       if (!map->has(globalObject, key)) {
        //         value = nextObject->getIndex(globalObject, static_cast<unsigned>(1));
        //         mod = JSC::jsDynamicCast<JSC::JSObject *>(vm, value);
        //         if (mod) {
        //           record = JSC::jsDynamicCast<JSC::JSModuleRecord *>(
        //             vm, mod->getDirect(vm, recordIdentifier));
        //           if (record) {
        //             auto code = &record->sourceCode();
        //             if (code) {

        //               Zig::SourceProvider *provider =
        //                 reinterpret_cast<Zig::SourceProvider *>(code->provider());
        //               // code->~SourceCode();
        //               if (provider) { provider->freeSourceCode(); }
        //             }
        //           }
        //         }
        //       }
        //     });

        //   oldMap->clear(globalObject);
        //   }
        // }
        // map
    }
    return true;
}

namespace Zig {

const JSC::ClassInfo GlobalObject::s_info = { "GlobalObject", &Base::s_info, nullptr, nullptr,
    CREATE_METHOD_TABLE(GlobalObject) };

const JSC::GlobalObjectMethodTable GlobalObject::s_globalObjectMethodTable = {
    &supportsRichSourceInfo,
    &shouldInterruptScript,
    &javaScriptRuntimeFlags,
    &queueMicrotaskToEventLoop, // queueTaskToEventLoop
    nullptr, // &shouldInterruptScriptBeforeTimeout,
    &moduleLoaderImportModule, // moduleLoaderImportModule
    &moduleLoaderResolve, // moduleLoaderResolve
    &moduleLoaderFetch, // moduleLoaderFetch
    &moduleLoaderCreateImportMetaProperties, // moduleLoaderCreateImportMetaProperties
    &moduleLoaderEvaluate, // moduleLoaderEvaluate
    &promiseRejectionTracker, // promiseRejectionTracker
    &reportUncaughtExceptionAtEventLoop,
    &currentScriptExecutionOwner,
    &scriptExecutionStatus,
    nullptr, // defaultLanguage
    nullptr, // compileStreaming
    nullptr, // instantiateStreaming
};

void GlobalObject::reportUncaughtExceptionAtEventLoop(JSGlobalObject* globalObject,
    Exception* exception)
{
    Zig__GlobalObject__reportUncaughtException(globalObject, exception);
}

void GlobalObject::promiseRejectionTracker(JSGlobalObject* obj, JSC::JSPromise* prom,
    JSC::JSPromiseRejectionOperation reject)
{
    Zig__GlobalObject__promiseRejectionTracker(
        obj, prom, reject == JSC::JSPromiseRejectionOperation::Reject ? 0 : 1);
}

static Zig::ConsoleClient* m_console;

void GlobalObject::setConsole(void* console)
{
    m_console = new Zig::ConsoleClient(console);
    this->setConsoleClient(m_console);
}

#pragma mark - Globals

static JSC_DECLARE_CUSTOM_SETTER(property_lazyProcessSetter);
static JSC_DECLARE_CUSTOM_GETTER(property_lazyProcessGetter);

JSC_DEFINE_CUSTOM_SETTER(property_lazyProcessSetter,
    (JSC::JSGlobalObject * globalObject, JSC::EncodedJSValue thisValue,
        JSC::EncodedJSValue value, JSC::PropertyName))
{
    return false;
}

static JSClassRef dot_env_class_ref;
JSC_DEFINE_CUSTOM_GETTER(property_lazyProcessGetter,
    (JSC::JSGlobalObject * _globalObject, JSC::EncodedJSValue thisValue,
        JSC::PropertyName))
{
    Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(_globalObject);
    if (LIKELY(globalObject->m_process))
        return JSValue::encode(JSC::JSValue(globalObject->m_process));

    JSC::VM& vm = globalObject->vm();

    globalObject->m_process = Zig::Process::create(
        vm, Zig::Process::createStructure(vm, globalObject, globalObject->objectPrototype()));

    {
        auto jsClass = dot_env_class_ref;

        JSC::JSCallbackObject<JSNonFinalObject>* object = JSC::JSCallbackObject<JSNonFinalObject>::create(
            globalObject, globalObject->callbackObjectStructure(), jsClass, nullptr);
        if (JSObject* prototype = jsClass->prototype(globalObject))
            object->setPrototypeDirect(vm, prototype);

        globalObject->m_process->putDirect(vm, JSC::Identifier::fromString(vm, "env"),
            JSC::JSValue(object),
            JSC::PropertyAttribute::DontDelete | 0);
    }

    return JSC::JSValue::encode(JSC::JSValue(globalObject->m_process));
}

static JSC_DECLARE_HOST_FUNCTION(functionQueueMicrotask);

static JSC_DEFINE_HOST_FUNCTION(functionQueueMicrotask,
    (JSC::JSGlobalObject * globalObject, JSC::CallFrame* callFrame))
{
    JSC::VM& vm = globalObject->vm();

    if (callFrame->argumentCount() == 0) {
        auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
        JSC::throwTypeError(globalObject, scope, "queueMicrotask requires 1 argument (a function)"_s);
        return JSC::JSValue::encode(JSC::JSValue {});
    }

    JSC::JSValue job = callFrame->argument(0);

    if (!job.isObject() || !job.getObject()->isCallable(vm)) {
        auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
        JSC::throwTypeError(globalObject, scope, "queueMicrotask expects a function"_s);
        return JSC::JSValue::encode(JSC::JSValue {});
    }

    // This is a JSC builtin function
    globalObject->queueMicrotask(JSC::createJSMicrotask(vm, job, JSC::JSValue {}, JSC::JSValue {},
        JSC::JSValue {}, JSC::JSValue {}));

    return JSC::JSValue::encode(JSC::jsUndefined());
}

static JSC_DECLARE_HOST_FUNCTION(functionSetTimeout);

static JSC_DEFINE_HOST_FUNCTION(functionSetTimeout,
    (JSC::JSGlobalObject * globalObject, JSC::CallFrame* callFrame))
{
    JSC::VM& vm = globalObject->vm();

    if (callFrame->argumentCount() == 0) {
        auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
        JSC::throwTypeError(globalObject, scope, "setTimeout requires 1 argument (a function)"_s);
        return JSC::JSValue::encode(JSC::JSValue {});
    }

    JSC::JSValue job = callFrame->argument(0);

    if (!job.isObject() || !job.getObject()->isCallable(vm)) {
        auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
        JSC::throwTypeError(globalObject, scope, "setTimeout expects a function"_s);
        return JSC::JSValue::encode(JSC::JSValue {});
    }

    if (callFrame->argumentCount() == 1) {
        globalObject->queueMicrotask(JSC::createJSMicrotask(vm, job, JSC::JSValue {}, JSC::JSValue {},
            JSC::JSValue {}, JSC::JSValue {}));
        return JSC::JSValue::encode(JSC::jsNumber(Bun__Timer__getNextID()));
    }

    JSC::JSValue num = callFrame->argument(1);
    return Bun__Timer__setTimeout(globalObject, JSC::JSValue::encode(job), JSC::JSValue::encode(num));
}

static JSC_DECLARE_HOST_FUNCTION(functionSetInterval);

static JSC_DEFINE_HOST_FUNCTION(functionSetInterval,
    (JSC::JSGlobalObject * globalObject, JSC::CallFrame* callFrame))
{
    JSC::VM& vm = globalObject->vm();

    if (callFrame->argumentCount() == 0) {
        auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
        JSC::throwTypeError(globalObject, scope, "setInterval requires 2 arguments (a function)"_s);
        return JSC::JSValue::encode(JSC::JSValue {});
    }

    JSC::JSValue job = callFrame->argument(0);

    if (!job.isObject() || !job.getObject()->isCallable(vm)) {
        auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
        JSC::throwTypeError(globalObject, scope, "setInterval expects a function"_s);
        return JSC::JSValue::encode(JSC::JSValue {});
    }

    JSC::JSValue num = callFrame->argument(1);
    return Bun__Timer__setInterval(globalObject, JSC::JSValue::encode(job),
        JSC::JSValue::encode(num));
}

static JSC_DECLARE_HOST_FUNCTION(functionClearInterval);

static JSC_DEFINE_HOST_FUNCTION(functionClearInterval,
    (JSC::JSGlobalObject * globalObject, JSC::CallFrame* callFrame))
{
    JSC::VM& vm = globalObject->vm();

    if (callFrame->argumentCount() == 0) {
        auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
        JSC::throwTypeError(globalObject, scope, "clearInterval requires 1 argument (a number)"_s);
        return JSC::JSValue::encode(JSC::JSValue {});
    }

    JSC::JSValue num = callFrame->argument(0);

    return Bun__Timer__clearInterval(globalObject, JSC::JSValue::encode(num));
}

static JSC_DECLARE_HOST_FUNCTION(functionClearTimeout);

static JSC_DEFINE_HOST_FUNCTION(functionClearTimeout,
    (JSC::JSGlobalObject * globalObject, JSC::CallFrame* callFrame))
{
    JSC::VM& vm = globalObject->vm();

    if (callFrame->argumentCount() == 0) {
        auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
        JSC::throwTypeError(globalObject, scope, "clearTimeout requires 1 argument (a number)"_s);
        return JSC::JSValue::encode(JSC::JSValue {});
    }

    JSC::JSValue num = callFrame->argument(0);

    return Bun__Timer__clearTimeout(globalObject, JSC::JSValue::encode(num));
}

// This is not a publicly exposed API currently.
// This is used by the bundler to make Response, Request, FetchEvent,
// and any other objects available globally.
void GlobalObject::installAPIGlobals(JSClassRef* globals, int count)
{
    WTF::Vector<GlobalPropertyInfo> extraStaticGlobals;
    extraStaticGlobals.reserveCapacity((size_t)count + 3 + 4);

    int i = 0;
    for (; i < count - 1; i++) {
        auto jsClass = globals[i];

        JSC::JSCallbackObject<JSNonFinalObject>* object = JSC::JSCallbackObject<JSNonFinalObject>::create(this, this->callbackObjectStructure(),
            jsClass, nullptr);
        if (JSObject* prototype = jsClass->prototype(this))
            object->setPrototypeDirect(vm(), prototype);

        extraStaticGlobals.uncheckedAppend(
            GlobalPropertyInfo { JSC::Identifier::fromString(vm(), jsClass->className()),
                JSC::JSValue(object), JSC::PropertyAttribute::DontDelete | 0 });
    }

    // The last one must be "process.env"
    // Runtime-support is for if they change
    dot_env_class_ref = globals[i];

    // // The last one must be "process.env"
    // // Runtime-support is for if they change
    // {
    //   auto jsClass = globals[i];

    //   JSC::JSCallbackObject<JSNonFinalObject> *object =
    //     JSC::JSCallbackObject<JSNonFinalObject>::create(this, this->callbackObjectStructure(),
    //                                                     jsClass, nullptr);
    //   if (JSObject *prototype = jsClass->prototype(this)) object->setPrototypeDirect(vm(),
    //   prototype);

    //   process->putDirect(this->vm(), JSC::Identifier::fromString(this->vm(), "env"),
    //                      JSC::JSValue(object), JSC::PropertyAttribute::DontDelete | 0);
    // }

    JSC::Identifier queueMicrotaskIdentifier = JSC::Identifier::fromString(vm(), "queueMicrotask"_s);
    extraStaticGlobals.uncheckedAppend(
        GlobalPropertyInfo { queueMicrotaskIdentifier,
            JSC::JSFunction::create(vm(), JSC::jsCast<JSC::JSGlobalObject*>(this), 0,
                "queueMicrotask", functionQueueMicrotask),
            JSC::PropertyAttribute::DontDelete | 0 });

    JSC::Identifier setTimeoutIdentifier = JSC::Identifier::fromString(vm(), "setTimeout"_s);
    extraStaticGlobals.uncheckedAppend(
        GlobalPropertyInfo { setTimeoutIdentifier,
            JSC::JSFunction::create(vm(), JSC::jsCast<JSC::JSGlobalObject*>(this), 0,
                "setTimeout", functionQueueMicrotask),
            JSC::PropertyAttribute::DontDelete | 0 });

    JSC::Identifier clearTimeoutIdentifier = JSC::Identifier::fromString(vm(), "clearTimeout"_s);
    extraStaticGlobals.uncheckedAppend(
        GlobalPropertyInfo { clearTimeoutIdentifier,
            JSC::JSFunction::create(vm(), JSC::jsCast<JSC::JSGlobalObject*>(this), 0,
                "clearTimeout", functionQueueMicrotask),
            JSC::PropertyAttribute::DontDelete | 0 });

    JSC::Identifier setIntervalIdentifier = JSC::Identifier::fromString(vm(), "setInterval"_s);
    extraStaticGlobals.uncheckedAppend(
        GlobalPropertyInfo { setIntervalIdentifier,
            JSC::JSFunction::create(vm(), JSC::jsCast<JSC::JSGlobalObject*>(this), 0,
                "setInterval", functionQueueMicrotask),
            JSC::PropertyAttribute::DontDelete | 0 });

    JSC::Identifier clearIntervalIdentifier = JSC::Identifier::fromString(vm(), "clearInterval"_s);
    extraStaticGlobals.uncheckedAppend(
        GlobalPropertyInfo { clearIntervalIdentifier,
            JSC::JSFunction::create(vm(), JSC::jsCast<JSC::JSGlobalObject*>(this), 0,
                "clearInterval", functionQueueMicrotask),
            JSC::PropertyAttribute::DontDelete | 0 });

    auto clientData = Bun::clientData(vm());

    this->addStaticGlobals(extraStaticGlobals.data(), extraStaticGlobals.size());
    putDirectCustomAccessor(
        vm(), clientData->builtinNames().processPublicName(),
        JSC::CustomGetterSetter::create(vm(), property_lazyProcessGetter, property_lazyProcessSetter),
        JSC::PropertyAttribute::CustomValue | 0);

    extraStaticGlobals.releaseBuffer();
}

JSC::Identifier GlobalObject::moduleLoaderResolve(JSGlobalObject* globalObject,
    JSModuleLoader* loader, JSValue key,
    JSValue referrer, JSValue origin)
{
    ErrorableZigString res;
    res.success = false;
    ZigString keyZ = toZigString(key, globalObject);
    ZigString referrerZ = referrer.isString() ? toZigString(referrer, globalObject) : ZigStringEmpty;
    Zig__GlobalObject__resolve(&res, globalObject, &keyZ, &referrerZ);

    if (res.success) {
        return toIdentifier(res.result.value, globalObject);
    } else {
        auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
        throwException(scope, res.result.err, globalObject);
        return globalObject->vm().propertyNames->emptyIdentifier;
    }
}

JSC::JSInternalPromise* GlobalObject::moduleLoaderImportModule(JSGlobalObject* globalObject,
    JSModuleLoader*,
    JSString* moduleNameValue,
    JSValue parameters,
    const SourceOrigin& sourceOrigin)
{
    JSC::VM& vm = globalObject->vm();
    auto scope = DECLARE_THROW_SCOPE(vm);

    auto* promise = JSC::JSInternalPromise::create(vm, globalObject->internalPromiseStructure());
    RETURN_IF_EXCEPTION(scope, promise->rejectWithCaughtException(globalObject, scope));

    auto sourceURL = sourceOrigin.url();
    ErrorableZigString resolved;
    auto moduleNameZ = toZigString(moduleNameValue, globalObject);
    auto sourceOriginZ = sourceURL.isEmpty() ? ZigStringCwd : toZigString(sourceURL.fileSystemPath());
    resolved.success = false;
    Zig__GlobalObject__resolve(&resolved, globalObject, &moduleNameZ, &sourceOriginZ);
    if (!resolved.success) {
        throwException(scope, resolved.result.err, globalObject);
        return promise->rejectWithCaughtException(globalObject, scope);
    }

    auto result = JSC::importModule(globalObject, toIdentifier(resolved.result.value, globalObject),
        parameters, JSC::jsUndefined());
    RETURN_IF_EXCEPTION(scope, promise->rejectWithCaughtException(globalObject, scope));

    return result;
}

JSC::JSInternalPromise* GlobalObject::moduleLoaderFetch(JSGlobalObject* globalObject,
    JSModuleLoader* loader, JSValue key,
    JSValue value1, JSValue value2)
{
    JSC::VM& vm = globalObject->vm();
    JSC::JSInternalPromise* promise = JSC::JSInternalPromise::create(vm, globalObject->internalPromiseStructure());

    auto scope = DECLARE_THROW_SCOPE(vm);

    auto rejectWithError = [&](JSC::JSValue error) {
        promise->reject(globalObject, error);
        return promise;
    };

    auto moduleKey = key.toWTFString(globalObject);
    RETURN_IF_EXCEPTION(scope, promise->rejectWithCaughtException(globalObject, scope));
    auto moduleKeyZig = toZigString(moduleKey);
    auto source = Zig::toZigString(value1, globalObject);
    ErrorableResolvedSource res;
    res.success = false;
    res.result.err.code = 0;
    res.result.err.ptr = nullptr;

    Zig__GlobalObject__fetch(&res, globalObject, &moduleKeyZig, &source);

    if (!res.success) {
        throwException(scope, res.result.err, globalObject);
        RETURN_IF_EXCEPTION(scope, promise->rejectWithCaughtException(globalObject, scope));
    }

    auto provider = Zig::SourceProvider::create(res.result.value);

    auto jsSourceCode = JSC::JSSourceCode::create(vm, JSC::SourceCode(provider));

    if (provider.ptr()->isBytecodeCacheEnabled()) {
        provider.ptr()->readOrGenerateByteCodeCache(vm, jsSourceCode->sourceCode());
    }

    scope.release();

    promise->resolve(globalObject, jsSourceCode);
    globalObject->vm().drainMicrotasks();
    return promise;
}

JSC::JSObject* GlobalObject::moduleLoaderCreateImportMetaProperties(JSGlobalObject* globalObject,
    JSModuleLoader* loader,
    JSValue key,
    JSModuleRecord* record,
    JSValue val)
{

    JSC::VM& vm = globalObject->vm();
    auto scope = DECLARE_THROW_SCOPE(vm);

    JSC::JSObject* metaProperties = JSC::constructEmptyObject(vm, globalObject->nullPrototypeObjectStructure());
    RETURN_IF_EXCEPTION(scope, nullptr);

    auto clientData = Bun::clientData(vm);
    JSString* keyString = key.toStringOrNull(globalObject);
    if (UNLIKELY(!keyString)) {
        return metaProperties;
    }
    auto view = keyString->value(globalObject);
    auto index = view.reverseFind('/', view.length());
    if (index != WTF::notFound) {
        metaProperties->putDirect(vm, clientData->builtinNames().dirPublicName(),
            JSC::jsSubstring(globalObject, keyString, 0, index));
        metaProperties->putDirect(
            vm, clientData->builtinNames().filePublicName(),
            JSC::jsSubstring(globalObject, keyString, index + 1, keyString->length() - index - 1));
    }

    metaProperties->putDirect(vm, clientData->builtinNames().pathPublicName(), key);

    RETURN_IF_EXCEPTION(scope, nullptr);

    // metaProperties->putDirect(vm, Identifier::fromString(vm, "resolve"),
    //                           globalObject->globalThis()
    //                             ->get(vm, Identifier::fromString("Bun"))
    //                             .getObject()
    //                             ->get(vm, Identifier::fromString("resolve"))); );
    // RETURN_IF_EXCEPTION(scope, nullptr);

    return metaProperties;
}

JSC::JSValue GlobalObject::moduleLoaderEvaluate(JSGlobalObject* globalObject,
    JSModuleLoader* moduleLoader, JSValue key,
    JSValue moduleRecordValue, JSValue scriptFetcher,
    JSValue sentValue, JSValue resumeMode)
{

    JSC::JSValue result = moduleLoader->evaluateNonVirtual(globalObject, key, moduleRecordValue,
        scriptFetcher, sentValue, resumeMode);

    return result;
}

void GlobalObject::queueMicrotaskToEventLoop(JSC::JSGlobalObject& global,
    Ref<JSC::Microtask>&& task)
{

    Zig__GlobalObject__queueMicrotaskToEventLoop(
        &global, &JSMicrotaskCallback::create(global, WTFMove(task)).leakRef());
}

} // namespace Zig