/*
 * Copyright (C) 2023 Holger Dehnhardt <holger@dehnhardt.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef __ardour_console1_gui_h__
#define __ardour_console1_gui_h__

#include <vector>
#include <string>   

#include <ytkmm/box.h>
#include <ytkmm/checkbutton.h>
#include <ytkmm/combobox.h>
#include <ytkmm/cellrenderercombo.h>
#include <ytkmm/image.h>
#include <ytkmm/table.h>
#include <ytkmm/treestore.h>
#include <ytkmm/scrolledwindow.h>
#include <ytkmm/spinbutton.h>
#include <ytkmm/notebook.h>

namespace Gtk {
    class ListStore;
}

namespace ActionManager {
        class ActionModel;
}

#include "ardour/mode.h"

#include "console1.h"

namespace Console1 {

class C1GUI : public Gtk::Notebook
{
public:
	C1GUI (Console1&);
	~C1GUI ();

private:
	Console1&                 c1;
	PBD::ScopedConnectionList lcxl_connections;
	Gtk::VBox                 hpacker;
	Gtk::Table                table;
	Gtk::ComboBox             input_combo;
	Gtk::ComboBox             output_combo;

	Gtk::Image       image;
	Gtk::CheckButton swap_solo_mute_cb;
	Gtk::CheckButton band_q_as_send_cb;
	Gtk::CheckButton create_plugin_stubs_btn;

	Gtk::ScrolledWindow plugin_mapping_scroller;
	Gtk::ComboBox       plugins_combo;
	Gtk::TreeView      plugin_assignment_editor;
	Gtk::ToggleButton* midi_assign_button;
	Gtk::VBox          plugin_packer;

	sigc::signal<void> plugin_assignment_changed;

	void update_port_combos ();
	PBD::ScopedConnection connection_change_connection;
	void connection_handler ();
	PBD::ScopedConnectionList port_connections;
	PBD::ScopedConnectionList plugin_connections;

	struct MidiPortColumns : public Gtk::TreeModel::ColumnRecord {
		MidiPortColumns() {
			add (short_name);
			add (full_name);
		}
		Gtk::TreeModelColumn<std::string> short_name;
		Gtk::TreeModelColumn<std::string> full_name;
	};

   	struct PluginColumns : public Gtk::TreeModel::ColumnRecord {
		PluginColumns() {
			add (plugin_name);
			add (plugin_id);
		}
		Gtk::TreeModelColumn<std::string> plugin_name;
		Gtk::TreeModelColumn<std::string> plugin_id;
	};

	struct PluginAssignamentEditorColumns : public Gtk::TreeModel::ColumnRecord {
		PluginAssignamentEditorColumns() {
			add (index);
			add (name);
			add (is_switch);
			add (controllerName);
			add (shift);
		};
		Gtk::TreeModelColumn<int>         index; // parameter index
		Gtk::TreeModelColumn<std::string> name;  // readable name of the parameter
		Gtk::TreeModelColumn<bool>        is_switch;
		Gtk::TreeModelColumn<std::string> controllerName;    // enum Button::ID
		Gtk::TreeModelColumn<bool>        shift;
	};

	MidiPortColumns midi_port_columns;
	PluginColumns plugin_columns;
	PluginAssignamentEditorColumns plugin_assignment_editor_columns;
	Glib::RefPtr<Gtk::ListStore> plugin_assignment_store;

	bool ignore_active_change;

	Glib::RefPtr<Gtk::ListStore> build_midi_port_list (std::vector<std::string> const & ports, bool for_input);


	Console1::PluginMapping plugin_mapping;
	Gtk::VBox*              build_plugin_assignment_page ();
	Gtk::CellRendererCombo* make_action_renderer (Glib::RefPtr<Gtk::ListStore> model, Gtk::TreeModelColumnBase column);
	void                    load_plugin_combo_rows ();
	void                    build_plugin_assignment_editor ();
	void                    plugin_assignment_editor_selection_changed ();
	void                    change_controller_number (int controllerNumber, bool shiftState);
	void                    midi_assign_button_toggled (Gtk::ToggleButton* b);
	void                    change_controller (const Glib::ustring&, const Gtk::TreeIter&);
	void                    toggle_shift (const Glib::ustring&);
	void                    active_port_changed (Gtk::ComboBox*, bool for_input);

	void set_swap_solo_mute ();
	void set_band_q_as_send ();
	void set_create_mapping_stubs ();
	void active_plugin_changed (Gtk::ComboBox* combo);
	void write_plugin_assignment ();
};
} // namespace Console1

#endif /* __ardour_console1_gui_h__ */