// Copyright (c) 2017-2020, Mudita Sp. z.o.o. All rights reserved.
// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md

#include "PhonebookMainWindow.hpp"
#include "application-phonebook/ApplicationPhonebook.hpp"
#include "application-phonebook/data/PhonebookItemData.hpp"
#include "application-phonebook/data/PhonebookStyle.hpp"

#include <queries/phonebook/QueryContactGet.hpp>

#include <service-appmgr/Controller.hpp>
#include <service-db/QueryMessage.hpp>
#include <service-db/DBNotificationMessage.hpp>

namespace gui
{
    PhonebookMainWindow::PhonebookMainWindow(app::Application *app)
        : AppWindow(app, gui::name::window::main_window), phonebookModel{
                                                              std::make_shared<PhonebookModel>(this->application)}
    {
        buildInterface();
    }

    void PhonebookMainWindow::rebuild()
    {
        contactsList->rebuildList(style::listview::RebuildType::InPlace);
    }

    void PhonebookMainWindow::buildInterface()
    {
        AppWindow::buildInterface();

        topBar->setActive(TopBar::Elements::TIME, true);
        setTitle(utils::localize.get("app_phonebook_title_main"));
        leftArrowImage  = new gui::Image(this,
                                        phonebookStyle::mainWindow::leftArrowImage::x,
                                        phonebookStyle::mainWindow::leftArrowImage::y,
                                        phonebookStyle::mainWindow::leftArrowImage::w,
                                        phonebookStyle::mainWindow::leftArrowImage::h,
                                        "arrow_left");
        rightArrowImage = new gui::Image(this,
                                         phonebookStyle::mainWindow::rightArrowImage::x,
                                         phonebookStyle::mainWindow::rightArrowImage::y,
                                         phonebookStyle::mainWindow::rightArrowImage::w,
                                         phonebookStyle::mainWindow::rightArrowImage::h,
                                         "arrow_right");
        newContactImage = new gui::Image(this,
                                         phonebookStyle::mainWindow::newContactImage::x,
                                         phonebookStyle::mainWindow::newContactImage::y,
                                         phonebookStyle::mainWindow::newContactImage::w,
                                         phonebookStyle::mainWindow::newContactImage::h,
                                         "cross");
        searchImage     = new gui::Image(this,
                                     phonebookStyle::mainWindow::searchImage::x,
                                     phonebookStyle::mainWindow::searchImage::y,
                                     phonebookStyle::mainWindow::searchImage::w,
                                     phonebookStyle::mainWindow::searchImage::h,
                                     "search");

        contactsList = new gui::PhonebookListView(this,
                                                  phonebookStyle::mainWindow::contactsList::x,
                                                  phonebookStyle::mainWindow::contactsList::y,
                                                  phonebookStyle::mainWindow::contactsList::w,
                                                  phonebookStyle::mainWindow::contactsList::h,
                                                  phonebookModel);
        setFocusItem(contactsList);

        phonebookModel->letterMap = phonebookModel->requestLetterMap();
        phonebookModel->setDisplayMode(static_cast<uint32_t>(ContactDisplayMode::SortedByLetter));
        contactsList->rebuildList(style::listview::RebuildType::Full);

        bottomBar->setActive(BottomBar::Side::LEFT, true);
        bottomBar->setActive(BottomBar::Side::CENTER, true);
        bottomBar->setActive(BottomBar::Side::RIGHT, true);
        bottomBar->setText(BottomBar::Side::LEFT, utils::localize.get(style::strings::common::call));
        bottomBar->setText(BottomBar::Side::CENTER, utils::localize.get(style::strings::common::open));
        bottomBar->setText(BottomBar::Side::RIGHT, utils::localize.get(style::strings::common::back));

        auto app  = application;
        inputMode = std::make_unique<InputMode>(
            std::list<InputMode::Mode>{InputMode::ABC, InputMode::abc},
            [app](const UTF8 &text) { app->getCurrentWindow()->bottomBarTemporaryMode(text); },
            [app]() { app->getCurrentWindow()->bottomBarRestoreFromTemporaryMode(); },
            [app]() { app->getCurrentWindow()->selectSpecialCharacter(); });
    }

    void PhonebookMainWindow::destroyInterface()
    {
        erase();
    }

    PhonebookMainWindow::~PhonebookMainWindow()
    {
        destroyInterface();
    }

    void PhonebookMainWindow::onBeforeShow(ShowMode mode, SwitchData *data)
    {
        LOG_INFO("onBeforeShow");

        auto contactRequest = dynamic_cast<PhonebookSearchReuqest *>(data);
        requestedSearch     = contactRequest != nullptr;
        if (requestedSearch) {
            enableNewContact                       = false;
            phonebookModel->messagesSelectCallback = [=](gui::PhonebookItem *item) {
                std::unique_ptr<PhonebookSearchReuqest> data = std::make_unique<PhonebookSearchReuqest>();
                data->result                                 = item->contact;
                data->setDescription("PhonebookSearchRequest");
                return app::manager::Controller::switchBack(
                    application,
                    std::make_unique<app::manager::SwitchBackRequest>(application->GetName(), std::move(data)));
            };

            leftArrowImage->setVisible(false);
            newContactImage->setVisible(false);
        }
    }

    void PhonebookMainWindow::HandleFilteringByLetter(const InputEvent &inputEvent)
    {
        auto code = translator.handle(inputEvent.key, inputMode ? inputMode->get() : "");
        if (code != Profile::none_key) {
            LOG_INFO("char=' %c'", static_cast<char>(code));
            char letter = static_cast<char>(code);
            std::string filterLetter;
            filterLetter.push_back(letter);

            LOG_DEBUG("Number of favourites contacts : %" PRIu32, phonebookModel->letterMap.favouritesCount);
            uint32_t dataOffset = phonebookModel->letterMap.firstLetterDictionary[filterLetter];
            if (dataOffset != phonebookContactsMap::NO_MATCH_FOUND) {
                LOG_DEBUG("PhoneBook Data Offset : %" PRIu32, dataOffset);
                phonebookModel->setDisplayMode(static_cast<uint32_t>(ContactDisplayMode::SortedByLetter));
                contactsList->rebuildList(style::listview::RebuildType::OnOffset, dataOffset);
            }
        }
    }

    bool PhonebookMainWindow::onInput(const InputEvent &inputEvent)
    {

        // process only if key is released
        if (inputEvent.state == InputEvent::State::keyReleasedShort) {
            switch (inputEvent.keyCode) {

            case KeyCode::KEY_LEFT: {
                if (enableNewContact) {
                    std::unique_ptr<gui::SwitchData> data = std::make_unique<PhonebookItemData>();
                    application->switchWindow(
                        gui::window::name::new_contact, gui::ShowMode::GUI_SHOW_INIT, std::move(data));
                }
            }
                return true;

            case KeyCode::KEY_RIGHT:
                application->switchWindow("Search");
                return true;

            default:
                HandleFilteringByLetter(inputEvent);
                break;
            }
        }

        // check if any of the lower inheritance onInput methods catch the event
        return AppWindow::onInput(inputEvent);
    }

    bool PhonebookMainWindow::onDatabaseMessage(sys::Message *msgl)
    {
        auto *msgNotification = dynamic_cast<db::NotificationMessage *>(msgl);
        if (msgNotification != nullptr) {
            if (msgNotification->interface == db::Interface::Name::Contact) {

                if (msgNotification->dataModified()) {

                    phonebookModel->letterMap = phonebookModel->requestLetterMap();
                    rebuild();

                    return true;
                }
            }
        }

        return false;
    }

    bool PhonebookMainWindow::isSearchRequested() const
    {
        return requestedSearch;
    }
} /* namespace gui */