#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/SpeechSynthesisVoice.h>
#include <LibWeb/Speech/SpeechSynthesisVoice.h>
#include <LibWeb/WebIDL/AbstractOperations.h>
#include <LibWeb/WebIDL/Tracing.h>

namespace Web::Bindings {

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

    
    object.define_direct_property(vm.names.length, JS::Value(0), JS::Attribute::Configurable);
    object.define_direct_property(vm.names.name, JS::PrimitiveString::create(vm, "SpeechSynthesisVoice"_utf16), JS::Attribute::Configurable);
    object.define_direct_property(vm.names.prototype, &ensure_web_prototype<SpeechSynthesisVoicePrototype>(realm, "SpeechSynthesisVoice"_fly_string), 0);
}

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

void SpeechSynthesisVoicePrototype::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(realm.intrinsics().object_prototype());

    auto voice_uri_id = "voiceURI"_utf16_fly_string;
    auto native_voice_uri_getter = JS::NativeFunction::create(realm, voice_uri_getter, 0, voice_uri_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_voice_uri_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto voice_uri_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(voice_uri_id, native_voice_uri_getter, native_voice_uri_setter, voice_uri_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 name_id = "name"_utf16_fly_string;
    auto native_name_getter = JS::NativeFunction::create(realm, name_getter, 0, name_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_name_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto name_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(name_id, native_name_getter, native_name_setter, name_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 lang_id = "lang"_utf16_fly_string;
    auto native_lang_getter = JS::NativeFunction::create(realm, lang_getter, 0, lang_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_lang_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto lang_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(lang_id, native_lang_getter, native_lang_setter, lang_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 local_service_id = "localService"_utf16_fly_string;
    auto native_local_service_getter = JS::NativeFunction::create(realm, local_service_getter, 0, local_service_id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_local_service_setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto local_service_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(local_service_id, native_local_service_getter, native_local_service_setter, local_service_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 default__id = "default"_utf16_fly_string;
    auto native_default__getter = JS::NativeFunction::create(realm, default__getter, 0, default__id, &realm, "get"sv);
    GC::Ptr<JS::NativeFunction> native_default__setter;

    // 4. Let configurable be false if attr is unforgeable and true otherwise.
    auto default__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(default__id, native_default__getter, native_default__setter, default__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, "SpeechSynthesisVoice"_utf16), JS::Attribute::Configurable);
}

void SpeechSynthesisVoicePrototype::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<Speech::SpeechSynthesisVoice*> impl_from(JS::VM& vm, JS::Value js_value)
{

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

[[maybe_unused]] static JS::ThrowCompletionOr<Speech::SpeechSynthesisVoice*> 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(SpeechSynthesisVoicePrototype::voice_uri_getter)
{
    WebIDL::log_trace(vm, "SpeechSynthesisVoicePrototype::voice_uri_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->voice_uri(); }));

    return WebIDL::primitive_string_from_string(vm, R);
}

JS_DEFINE_NATIVE_FUNCTION(SpeechSynthesisVoicePrototype::name_getter)
{
    WebIDL::log_trace(vm, "SpeechSynthesisVoicePrototype::name_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->name(); }));

    return WebIDL::primitive_string_from_string(vm, R);
}

JS_DEFINE_NATIVE_FUNCTION(SpeechSynthesisVoicePrototype::lang_getter)
{
    WebIDL::log_trace(vm, "SpeechSynthesisVoicePrototype::lang_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->lang(); }));

    return WebIDL::primitive_string_from_string(vm, R);
}

JS_DEFINE_NATIVE_FUNCTION(SpeechSynthesisVoicePrototype::local_service_getter)
{
    WebIDL::log_trace(vm, "SpeechSynthesisVoicePrototype::local_service_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->local_service(); }));

    return JS::Value(R);
}

JS_DEFINE_NATIVE_FUNCTION(SpeechSynthesisVoicePrototype::default__getter)
{
    WebIDL::log_trace(vm, "SpeechSynthesisVoicePrototype::default__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->is_default(); }));

    return JS::Value(R);
}

} // namespace Web::Bindings