/*************************************************************************/
/*  tts_android.h                                                        */
/*************************************************************************/
/*                         This file is part of:                         */
/*                          PANDEMONIUM ENGINE                           */
/*             https://github.com/Relintai/pandemonium_engine            */
/*************************************************************************/
/* Copyright (c) 2022-present Péter Magyar.                              */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/*                                                                       */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions:                                             */
/*                                                                       */
/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
/*                                                                       */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
/*************************************************************************/

#ifndef TTS_ANDROID_H
#define TTS_ANDROID_H

#include "core/config/project_settings.h"
#include "core/os/os.h"
#include "core/string/ustring.h"
#include "core/variant/array.h"

#include <jni.h>

class TTS_Android {
	static bool initialized;
	static jobject tts;
	static jclass cls;

	static jmethodID _init;
	static jmethodID _is_speaking;
	static jmethodID _is_paused;
	static jmethodID _get_voices;
	static jmethodID _speak;
	static jmethodID _pause_speaking;
	static jmethodID _resume_speaking;
	static jmethodID _stop_speaking;

	static HashMap<int, Vector<char16_t>> ids;

	static Vector<char16_t> str_to_utf16(const String &p_string);

public:
	static void setup(jobject p_tts);
	static void _java_utterance_callback(int p_event, int p_id, int p_pos);

	static bool is_speaking();
	static bool is_paused();
	static Array get_voices();
	static void speak(const String &p_text, const String &p_voice, int p_volume, float p_pitch, float p_rate, int p_utterance_id, bool p_interrupt);
	static void pause();
	static void resume();
	static void stop();
};

#endif // TTS_ANDROID_H