#include "translationcomponents.h"
#include "ui_translationcomponents.h"

#include "models/patchinstaller.h"
#include "models/patchdownloader.h"
#include "models/settings.h"
#include "fonts.h"

TranslationComponents::TranslationComponents(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::TranslationComponents)
{
    ui->setupUi(this);
    setAttribute(Qt::WA_StyledBackground, true);

    ui->texts_block_label->setTooltipParentWidget(parentWidget());
    ui->texts_block_label->raise();
    ui->texts_block_label->setTooltipText("Перевод всех текстовых элементов в игре: названий, квестов, меню и т.д.");
    connect(ui->texts_block_switch, &SwitchButton::valueChanged, this, &TranslationComponents::onTextsChange);

    ui->graphics_block_label->setTooltipParentWidget(parentWidget());
    ui->graphics_block_label->raise();
    ui->graphics_block_label->setTooltipText("Переведенные карты локаций и элементы графического интерфейса.");
    connect(ui->graphics_block_switch, &SwitchButton::valueChanged, this, &TranslationComponents::onImagesChange);

    ui->video_block_label->setTooltipParentWidget(parentWidget());
    ui->video_block_label->raise();
    ui->video_block_label->setTooltipText("Переведенные и озвученные видеоролики и кат-сцены.");
    connect(ui->video_block_switch, &SwitchButton::valueChanged, this, &TranslationComponents::onVideosChange);

    ui->audio_block_label->setTooltipParentWidget(parentWidget());
    ui->audio_block_label->raise();
    ui->audio_block_label->setTooltipText("Переведенные и озвученные реплики персонажей.");
    connect(ui->audio_block_switch, &SwitchButton::valueChanged, this, &TranslationComponents::onSoundsChange);

    ui->loadscreens_block_label->setTooltipParentWidget(parentWidget());
    ui->loadscreens_block_label->raise();
    ui->loadscreens_block_label->setTooltipText("Загрузочные экраны от команды Наследия");
    connect(ui->loadscreens_block_switch, &SwitchButton::valueChanged, this, &TranslationComponents::onLoadscreensChange);

    connect(&PatchInstaller::instance(), &PatchInstaller::successfullyInitialized, this, &TranslationComponents::resetSwitchesToDefault);
    connect(&PatchInstaller::instance(), &PatchInstaller::started, this, &TranslationComponents::disableControls);
    connect(&PatchInstaller::instance(), &PatchInstaller::finished, this, &TranslationComponents::enableControls);
    connect(&PatchDownloader::instance(), &PatchDownloader::started, this, &TranslationComponents::disableControls);
    connect(&PatchDownloader::instance(), &PatchDownloader::finished, this, &TranslationComponents::enableControls);

}

TranslationComponents::~TranslationComponents()
{
    delete ui;
}

void TranslationComponents::updateFontsSizes()
{
    ui->sub_entry_3_title->setFont(crimson_12pt);
    ui->audio_block_label->setFont(crimson_12pt);
    ui->texts_block_label->setFont(crimson_12pt);
    ui->video_block_label->setFont(crimson_12pt);
    ui->graphics_block_label->setFont(crimson_12pt);
    ui->loadscreens_block_label->setFont(crimson_12pt);
}

void TranslationComponents::resizeEvent(QResizeEvent *)
{
    updateFontsSizes();
}

void TranslationComponents::resetSwitchesToDefault() {
    PatchInstaller::AppliedPatchesInfo info = PatchInstaller::instance().getPatchesInfo();

    Settings::setValue("DatabaseDownload/text", info.texts_patch_hashsum != "");
    Settings::setValue("DatabaseDownload/font", info.texts_patch_hashsum != "");
    Settings::setValue("DatabaseDownload/image", info.images_patch_hashsum != "");
    Settings::setValue("DatabaseDownload/loadscreen", info.loadscreens_patch_hashsum != "");
    Settings::setValue("DatabaseDownload/texture", info.textures_patch_hashsum != "");
    Settings::setValue("DatabaseDownload/sound", info.sounds_patch_hashsum != "");
    Settings::setValue("DatabaseDownload/video", info.videos_patch_hashsum != "");

    ui->texts_block_switch->setValue(info.texts_patch_hashsum != 0 && info.fonts_patch_hashsum != 0);
    ui->graphics_block_switch->setValue(info.images_patch_hashsum != 0 && info.textures_patch_hashsum != 0);
    ui->video_block_switch->setValue(info.videos_patch_hashsum != 0);
    ui->audio_block_switch->setValue(info.sounds_patch_hashsum != 0);
    ui->loadscreens_block_switch->setValue(info.loadscreens_patch_hashsum != 0);
}

void TranslationComponents::disableControls() {
    ui->texts_block_switch->setEnabled(false);
    ui->graphics_block_switch->setEnabled(false);
    ui->video_block_switch->setEnabled(false);
    ui->audio_block_switch->setEnabled(false);
    ui->loadscreens_block_switch->setEnabled(false);
}

void TranslationComponents::enableControls() {
    ui->texts_block_switch->setEnabled(true);
    ui->graphics_block_switch->setEnabled(true);
    ui->video_block_switch->setEnabled(true);
    ui->audio_block_switch->setEnabled(true);
    ui->loadscreens_block_switch->setEnabled(true);
}

void TranslationComponents::onTextsChange(bool new_value) {
    Settings::setValue("DatabaseDownload/text", new_value);
    Settings::setValue("DatabaseDownload/font", new_value);
    checkIfSettingsDoNotMatchCurrentDatState();
    QMetaObject::invokeMethod(&PatchDownloader::instance(), &PatchDownloader::checkForUpdates, Qt::QueuedConnection);
}

void TranslationComponents::onImagesChange(bool new_value) {
    Settings::setValue("DatabaseDownload/image", new_value);
    Settings::setValue("DatabaseDownload/texture", new_value);
    checkIfSettingsDoNotMatchCurrentDatState();
    QMetaObject::invokeMethod(&PatchDownloader::instance(), &PatchDownloader::checkForUpdates, Qt::QueuedConnection);
}

void TranslationComponents::onVideosChange(bool new_value) {
    Settings::setValue("DatabaseDownload/video", new_value);
    checkIfSettingsDoNotMatchCurrentDatState();
    QMetaObject::invokeMethod(&PatchDownloader::instance(), &PatchDownloader::checkForUpdates, Qt::QueuedConnection);
}

void TranslationComponents::onSoundsChange(bool new_value) {
    Settings::setValue("DatabaseDownload/sound", new_value);
    checkIfSettingsDoNotMatchCurrentDatState();
    QMetaObject::invokeMethod(&PatchDownloader::instance(), &PatchDownloader::checkForUpdates, Qt::QueuedConnection);
}

void TranslationComponents::onLoadscreensChange(bool new_value) {
    Settings::setValue("DatabaseDownload/loadscreen", new_value);
    checkIfSettingsDoNotMatchCurrentDatState();
    QMetaObject::invokeMethod(&PatchDownloader::instance(), &PatchDownloader::checkForUpdates, Qt::QueuedConnection);
}

void TranslationComponents::checkIfSettingsDoNotMatchCurrentDatState() {
    PatchInstaller::AppliedPatchesInfo info = PatchInstaller::instance().getPatchesInfo();
    bool texts_enabled = info.texts_patch_hashsum != "";
    bool images_enabled = info.images_patch_hashsum != "";
    bool sounds_enabled = info.sounds_patch_hashsum != "";
    bool loadscreens_enabled = info.loadscreens_patch_hashsum != "";
    bool textures_enabled = info.textures_patch_hashsum != "";
    bool fonts_enabled = info.fonts_patch_hashsum != "";
    bool videos_enabled = info.videos_patch_hashsum != "";

    bool match = Settings::getValue("DatabaseDownload/text").toBool() == texts_enabled &&
                 Settings::getValue("DatabaseDownload/font").toBool() == fonts_enabled &&
                 Settings::getValue("DatabaseDownload/image").toBool() == images_enabled &&
                 Settings::getValue("DatabaseDownload/loadscreen").toBool() == loadscreens_enabled &&
                 Settings::getValue("DatabaseDownload/texture").toBool() == textures_enabled &&
                 Settings::getValue("DatabaseDownload/sound").toBool() == sounds_enabled &&
                 Settings::getValue("DatabaseDownload/video").toBool() == videos_enabled;
    if (!match) {
        emit needToPatch();
    } else {
        emit noNeedToPatch();
    }
}