// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0

#pragma once

#include <extensionsystem/iplugin.h>

namespace FakeVim {
namespace Internal {

class FakeVimHandler;

class FakeVimPlugin : public ExtensionSystem::IPlugin
{
    Q_OBJECT
    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "FakeVim.json")

public:
    FakeVimPlugin();
    ~FakeVimPlugin() override;

private:
    // implementation of ExtensionSystem::IPlugin
    bool initialize(const QStringList &arguments, QString *errorMessage) override;
    ShutdownFlag aboutToShutdown() override;
    void extensionsInitialized() override;

private:
    friend class FakeVimPluginPrivate;

#ifdef WITH_TESTS
private slots:
    void cleanup();

    void test_vim_movement();

    void test_vim_target_column_normal();
    void test_vim_target_column_visual_char();
    void test_vim_target_column_visual_block();
    void test_vim_target_column_visual_line();
    void test_vim_target_column_insert();
    void test_vim_target_column_replace();

    void test_vim_insert();
    void test_vim_fFtT();
    void test_vim_transform_numbers();
    void test_vim_delete();

    void test_vim_delete_inner_word();
    void test_vim_delete_a_word();
    void test_vim_change_a_word();

    void test_vim_change_replace();

    void test_vim_block_selection();
    void test_vim_block_selection_insert();

    void test_vim_delete_inner_paragraph();
    void test_vim_delete_a_paragraph();
    void test_vim_change_inner_paragraph();
    void test_vim_change_a_paragraph();
    void test_vim_select_inner_paragraph();
    void test_vim_select_a_paragraph();

    void test_vim_repeat();
    void test_vim_search();
    void test_vim_indent();
    void test_vim_marks();
    void test_vim_jumps();
    void test_vim_current_column();
    void test_vim_copy_paste();
    void test_vim_undo_redo();
    void test_vim_letter_case();
    void test_vim_code_autoindent();
    void test_vim_code_folding();
    void test_vim_code_completion();
    void test_vim_substitute();
    void test_vim_ex_commandbuffer_paste();
    void test_vim_ex_yank();
    void test_vim_ex_delete();
    void test_vim_ex_change();
    void test_vim_ex_shift();
    void test_vim_ex_move();
    void test_vim_ex_join();
    void test_advanced_commands();

//public:
//    void changeStatusData(const QString &info) { m_statusData = info; }
//    void changeStatusMessage(const QString &info, int) { m_statusMessage = info; }
//    void changeExtraInformation(const QString &info) { m_infoMessage = info; }

//private slots:
//    // functional tests
    void test_vim_indentation();

    // command mode
    void test_vim_command_oO();
    void test_vim_command_put_at_eol();
    void test_vim_command_Cxx_down_dot();
    void test_vim_command_Gyyp();
    void test_vim_command_J();
    void test_vim_command_Yp();
    void test_vim_command_cc();
    void test_vim_command_cw();
    void test_vim_command_cj();
    void test_vim_command_ck();
    void test_vim_command_c_dollar();
    void test_vim_command_C();
    void test_vim_command_dd();
    void test_vim_command_dd_2();
    void test_vim_command_d_dollar();
    void test_vim_command_dgg();
    void test_vim_command_dG();
    void test_vim_command_dj();
    void test_vim_command_dk();
    void test_vim_command_D();
    void test_vim_command_dfx_down();
    void test_vim_command_dollar();
    void test_vim_command_down();
    void test_vim_command_dw();
    void test_vim_command_e();
    void test_vim_command_i();
    void test_vim_command_left();
    void test_vim_command_ma_yank();
    void test_vim_command_r();
    void test_vim_command_right();
    void test_vim_command_up();
    void test_vim_command_w();
    void test_vim_command_x();
    void test_vim_command_yyp();
    void test_vim_command_y_dollar();
    void test_vim_command_percent();

    void test_vim_visual_d();
    void test_vim_Visual_d();
    void test_vim_visual_block_D();

    // Plugin emulation
    void test_vim_commentary_emulation();
    void test_vim_commentary_file_names();
    void test_vim_replace_with_register_emulation();
    void test_vim_exchange_emulation();
    void test_vim_arg_text_obj_emulation();
    void test_vim_surround_emulation();

    void test_macros();

    void test_vim_qtcreator();

    // special tests
    void test_i_cw_i();

    // map test should be last one since it changes default behaviour
    void test_map();

//private:
//    QString m_statusMessage;
//    QString m_statusData;
//    QString m_infoMessage;

private:
    struct TestData;
    void setup(TestData *data);
    void setupTest(QString *title, FakeVimHandler **handler, QWidget **edit);
#endif
};

} // namespace Internal
} // namespace FakeVim