#include "QtWidgets/QLineEdit/qlineedit_wrap.h"

#include <QWidget>

#include "Extras/Utils/nutils.h"
#include "QtWidgets/QWidget/qwidget_wrap.h"

Napi::FunctionReference QLineEditWrap::constructor;

Napi::Object QLineEditWrap::init(Napi::Env env, Napi::Object exports)
{
    Napi::HandleScope scope(env);
    char CLASSNAME[] = "QLineEdit";
    Napi::Function func = DefineClass(env, CLASSNAME,
                                      {InstanceMethod("backspace", &QLineEditWrap::backspace),
                                       InstanceMethod("cursorBackward", &QLineEditWrap::cursorBackward),
                                       InstanceMethod("cursorForward", &QLineEditWrap::cursorForward),
                                       InstanceMethod("cursorPositionAt", &QLineEditWrap::cursorPositionAt),
                                       InstanceMethod("cursorWordBackward", &QLineEditWrap::cursorWordBackward),
                                       InstanceMethod("cursorWordForward", &QLineEditWrap::cursorWordForward),
                                       InstanceMethod("del", &QLineEditWrap::del),
                                       InstanceMethod("deselect", &QLineEditWrap::deselect),
                                       InstanceMethod("end", &QLineEditWrap::end),
                                       InstanceMethod("home", &QLineEditWrap::home),
                                       InstanceMethod("insert", &QLineEditWrap::insert),
                                       InstanceMethod("selectionEnd", &QLineEditWrap::selectionEnd),
                                       InstanceMethod("selectionLength", &QLineEditWrap::selectionLength),
                                       InstanceMethod("selectionStart", &QLineEditWrap::selectionStart),
                                       InstanceMethod("setSelection", &QLineEditWrap::setSelection),
                                       InstanceMethod("setTextMargins", &QLineEditWrap::setTextMargins),
                                       InstanceMethod("clear", &QLineEditWrap::clear),
                                       InstanceMethod("copy", &QLineEditWrap::copy),
                                       InstanceMethod("cut", &QLineEditWrap::cut),
                                       InstanceMethod("paste", &QLineEditWrap::paste),
                                       InstanceMethod("redo", &QLineEditWrap::redo),
                                       InstanceMethod("selectAll", &QLineEditWrap::selectAll),
                                       InstanceMethod("undo", &QLineEditWrap::undo),

                                       QWIDGET_WRAPPED_METHODS_EXPORT_DEFINE(QLineEditWrap)});
    constructor = Napi::Persistent(func);
    exports.Set(CLASSNAME, func);
    QOBJECT_REGISTER_WRAPPER(QLineEdit, QLineEditWrap);
    return exports;
}

QLineEdit *QLineEditWrap::getInternalInstance()
{
    return this->instance;
}

QLineEditWrap::QLineEditWrap(const Napi::CallbackInfo &info) : Napi::ObjectWrap<QLineEditWrap>(info)
{
    Napi::Env env = info.Env();
    size_t argCount = info.Length();
    if (argCount == 0)
    {
        // --- Construct a new instance
        this->instance = new NLineEdit();
    }
    else if (argCount == 1)
    {
        if (info[0].IsExternal())
        {
            // --- Wrap a given C++ instance
            this->instance = info[0].As<Napi::External<QLineEdit>>().Data();
        }
        else
        {
            // --- Construct a new instance and pass a parent
            Napi::Object parentObject = info[0].As<Napi::Object>();
            NodeWidgetWrap *parentWidgetWrap = Napi::ObjectWrap<NodeWidgetWrap>::Unwrap(parentObject);
            this->instance = new NLineEdit(parentWidgetWrap->getInternalInstance());
        }
    }
    else
    {
        Napi::TypeError::New(env, "Vixen: QLineEditWrap: Wrong number of arguments to constructor")
            .ThrowAsJavaScriptException();
    }
    this->rawData = extrautils::configureQWidget(this->getInternalInstance(), true);
}

QLineEditWrap::~QLineEditWrap()
{
    extrautils::safeDelete(this->instance);
}

Napi::Value QLineEditWrap::backspace(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    this->instance->backspace();
    return env.Null();
}

Napi::Value QLineEditWrap::cursorBackward(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    bool mark = info[0].As<Napi::Boolean>().Value();
    int steps = info[1].As<Napi::Number>().Int32Value();
    this->instance->cursorBackward(mark, steps);
    return env.Null();
}

Napi::Value QLineEditWrap::cursorForward(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    bool mark = info[0].As<Napi::Boolean>().Value();
    int steps = info[1].As<Napi::Number>().Int32Value();
    this->instance->cursorForward(mark, steps);
    return env.Null();
}

Napi::Value QLineEditWrap::cursorPositionAt(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    QPointWrap *posWrap = Napi::ObjectWrap<QPointWrap>::Unwrap(info[0].As<Napi::Object>());
    QPoint *pos = posWrap->getInternalInstance();
    int result = this->instance->cursorPositionAt(*pos);
    return Napi::Number::New(env, result);
}

Napi::Value QLineEditWrap::cursorWordBackward(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    bool mark = info[0].As<Napi::Boolean>().Value();
    this->instance->cursorWordBackward(mark);
    return env.Null();
}

Napi::Value QLineEditWrap::cursorWordForward(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    bool mark = info[0].As<Napi::Boolean>().Value();
    this->instance->cursorWordForward(mark);
    return env.Null();
}

Napi::Value QLineEditWrap::del(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    this->instance->del();
    return env.Null();
}

Napi::Value QLineEditWrap::deselect(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    this->instance->deselect();
    return env.Null();
}
Napi::Value QLineEditWrap::end(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    bool mark = info[0].As<Napi::Boolean>().Value();
    this->instance->end(mark);
    return env.Null();
}
Napi::Value QLineEditWrap::home(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    bool mark = info[0].As<Napi::Boolean>().Value();
    this->instance->home(mark);
    return env.Null();
}

Napi::Value QLineEditWrap::insert(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    std::string newTextNapiText = info[0].As<Napi::String>().Utf8Value();
    QString newText = QString::fromUtf8(newTextNapiText.c_str());
    this->instance->insert(newText);
    return env.Null();
}
Napi::Value QLineEditWrap::selectionEnd(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    int result = this->instance->selectionEnd();
    return Napi::Number::New(env, result);
}

Napi::Value QLineEditWrap::selectionLength(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    int result = this->instance->selectionLength();
    return Napi::Number::New(env, result);
}

Napi::Value QLineEditWrap::selectionStart(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    int result = this->instance->selectionStart();
    return Napi::Number::New(env, result);
}
Napi::Value QLineEditWrap::setSelection(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    int start = info[0].As<Napi::Number>().Int32Value();
    int length = info[1].As<Napi::Number>().Int32Value();
    this->instance->setSelection(start, length);
    return env.Null();
}

Napi::Value QLineEditWrap::setTextMargins(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    int left = info[0].As<Napi::Number>().Int32Value();
    int top = info[1].As<Napi::Number>().Int32Value();
    int right = info[2].As<Napi::Number>().Int32Value();
    int bottom = info[3].As<Napi::Number>().Int32Value();
    this->instance->setTextMargins(left, top, right, bottom);
    return env.Null();
}
Napi::Value QLineEditWrap::clear(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    this->instance->clear();
    return env.Null();
}

Napi::Value QLineEditWrap::copy(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    this->instance->copy();
    return env.Null();
}

Napi::Value QLineEditWrap::cut(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    this->instance->cut();
    return env.Null();
}

Napi::Value QLineEditWrap::paste(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    this->instance->paste();
    return env.Null();
}

Napi::Value QLineEditWrap::redo(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    this->instance->redo();
    return env.Null();
}

Napi::Value QLineEditWrap::selectAll(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    this->instance->selectAll();
    return env.Null();
}
Napi::Value QLineEditWrap::undo(const Napi::CallbackInfo &info)
{
    Napi::Env env = info.Env();
    this->instance->undo();
    return env.Null();
}