/*************************************************************************/
/*  gltf_document_extension.cpp                                          */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
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/* 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:                                             */
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/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/*************************************************************************/

#include "gltf_document_extension.h"

void GLTFDocumentExtension::_bind_methods() {
	// Import process.
	GDVIRTUAL_BIND(_import_preflight, "state", "extensions");
	GDVIRTUAL_BIND(_get_supported_extensions);
	GDVIRTUAL_BIND(_parse_node_extensions, "state", "gltf_node", "extensions");
	GDVIRTUAL_BIND(_generate_scene_node, "state", "gltf_node", "scene_parent");
	GDVIRTUAL_BIND(_import_post_parse, "state");
	GDVIRTUAL_BIND(_import_node, "state", "gltf_node", "json", "node");
	GDVIRTUAL_BIND(_import_post, "state", "root");
	// Export process.
	GDVIRTUAL_BIND(_export_preflight, "state", "root");
	GDVIRTUAL_BIND(_convert_scene_node, "state", "gltf_node", "scene_node");
	GDVIRTUAL_BIND(_export_node, "state", "gltf_node", "json", "node");
	GDVIRTUAL_BIND(_export_post, "state");
}

// Import process.
Error GLTFDocumentExtension::import_preflight(Ref<GLTFState> p_state, Vector<String> p_extensions) {
	ERR_FAIL_NULL_V(p_state, ERR_INVALID_PARAMETER);
	int err = OK;
	GDVIRTUAL_CALL(_import_preflight, p_state, p_extensions, err);
	return Error(err);
}

Vector<String> GLTFDocumentExtension::get_supported_extensions() {
	Vector<String> ret;
	GDVIRTUAL_CALL(_get_supported_extensions, ret);
	return ret;
}

Error GLTFDocumentExtension::parse_node_extensions(Ref<GLTFState> p_state, Ref<GLTFNode> p_gltf_node, Dictionary &p_extensions) {
	ERR_FAIL_NULL_V(p_state, ERR_INVALID_PARAMETER);
	ERR_FAIL_NULL_V(p_gltf_node, ERR_INVALID_PARAMETER);
	int err = OK;
	GDVIRTUAL_CALL(_parse_node_extensions, p_state, p_gltf_node, p_extensions, err);
	return Error(err);
}

Node3D *GLTFDocumentExtension::generate_scene_node(Ref<GLTFState> p_state, Ref<GLTFNode> p_gltf_node, Node *p_scene_parent) {
	ERR_FAIL_NULL_V(p_state, nullptr);
	ERR_FAIL_NULL_V(p_gltf_node, nullptr);
	ERR_FAIL_NULL_V(p_scene_parent, nullptr);
	Node3D *ret_node = nullptr;
	GDVIRTUAL_CALL(_generate_scene_node, p_state, p_gltf_node, p_scene_parent, ret_node);
	return ret_node;
}

Error GLTFDocumentExtension::import_post_parse(Ref<GLTFState> p_state) {
	ERR_FAIL_NULL_V(p_state, ERR_INVALID_PARAMETER);
	int err = OK;
	GDVIRTUAL_CALL(_import_post_parse, p_state, err);
	return Error(err);
}

Error GLTFDocumentExtension::import_node(Ref<GLTFState> p_state, Ref<GLTFNode> p_gltf_node, Dictionary &r_dict, Node *p_node) {
	ERR_FAIL_NULL_V(p_state, ERR_INVALID_PARAMETER);
	ERR_FAIL_NULL_V(p_gltf_node, ERR_INVALID_PARAMETER);
	ERR_FAIL_NULL_V(p_node, ERR_INVALID_PARAMETER);
	int err = OK;
	GDVIRTUAL_CALL(_import_node, p_state, p_gltf_node, r_dict, p_node, err);
	return Error(err);
}

Error GLTFDocumentExtension::import_post(Ref<GLTFState> p_state, Node *p_root) {
	ERR_FAIL_NULL_V(p_root, ERR_INVALID_PARAMETER);
	ERR_FAIL_NULL_V(p_state, ERR_INVALID_PARAMETER);
	int err = OK;
	GDVIRTUAL_CALL(_import_post, p_state, p_root, err);
	return Error(err);
}

// Export process.
Error GLTFDocumentExtension::export_preflight(Ref<GLTFState> p_state, Node *p_root) {
	ERR_FAIL_NULL_V(p_root, ERR_INVALID_PARAMETER);
	int err = OK;
	GDVIRTUAL_CALL(_export_preflight, p_state, p_root, err);
	return Error(err);
}

void GLTFDocumentExtension::convert_scene_node(Ref<GLTFState> p_state, Ref<GLTFNode> p_gltf_node, Node *p_scene_node) {
	ERR_FAIL_NULL(p_state);
	ERR_FAIL_NULL(p_gltf_node);
	ERR_FAIL_NULL(p_scene_node);
	GDVIRTUAL_CALL(_convert_scene_node, p_state, p_gltf_node, p_scene_node);
}

Error GLTFDocumentExtension::export_node(Ref<GLTFState> p_state, Ref<GLTFNode> p_gltf_node, Dictionary &r_dict, Node *p_node) {
	ERR_FAIL_NULL_V(p_state, ERR_INVALID_PARAMETER);
	ERR_FAIL_NULL_V(p_gltf_node, ERR_INVALID_PARAMETER);
	ERR_FAIL_NULL_V(p_node, ERR_INVALID_PARAMETER);
	int err = OK;
	GDVIRTUAL_CALL(_export_node, p_state, p_gltf_node, r_dict, p_node, err);
	return Error(err);
}

Error GLTFDocumentExtension::export_post(Ref<GLTFState> p_state) {
	ERR_FAIL_NULL_V(p_state, ERR_INVALID_PARAMETER);
	int err = OK;
	GDVIRTUAL_CALL(_export_post, p_state, err);
	return Error(err);
}