#include "device_opt.h"

#include <hginclude/utils.h>
#include <huagao/hgscanner_error.h>
#include "../../sdk/hginclude/huagaoxxx_warraper_ex.h"
#include <lang/app_language.h>


////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// image-processing jsons ...
#define JSON_SANE_TYPE_BOOL			"bool"
#define JSON_SANE_TYPE_INT			"int"
#define JSON_SANE_TYPE_FIXED		"float"
#define JSON_SANE_TYPE_STRING		"string"

template<class T, class TC>
static void copy_simple_type(TC* dst, T& src)
{
	*dst = src;
}

template<class T, class TC>
static bool refine_data_to_range(gb_json* jsn, void* value, void(*cp)(TC*, T&))
{
	bool refined = false;
	gb_json* range = nullptr;

	jsn->get_value("range", range);
	if (range)
	{
		T vl, vu, s;
		if (range->get_value("min", vl))
		{
			if (*(TC*)value < vl)
			{
				cp((TC*)value, vl);
				refined = true;
			}
			else if (range->get_value("max", vu))
			{
				if (*(TC*)value > vu)
				{
					cp((TC*)value, vu);
					refined = true;
				}
				else if (range->get_value("step", s))
				{
					T cur(*(TC*)value);

					vl = cur - vl;
					vl /= s;
					if (!IS_DOUBLE_EQUAL(vl, (int)vl))
					{
						vl += .5f;
						vl = (int)vl * s;
						if (vl > vu)
							vl = vu;
						cp((TC*)value, vl);
						refined = true;
					}
				}
			}
		}
		else
		{
			gb_json* val = range->first_child();
			bool	found = false;

			while (val)
			{
				if (val->value(vl))
				{
					if (*(TC*)value == vl)
					{
						found = true;
						val->release();
						break;
					}
				}
				val->release();
				val = range->next_child();
			}
			if (!found)
			{
				if (jsn->get_value("default", vl))
				{
					refined = true;
					cp((TC*)value, vl);
				}
			}
		}
		range->release();
	}

	return refined;
}
static bool refine_string_data(gb_json* jsn, void* value)
{
	bool refined = false;
	gb_json* range = nullptr;
	std::string v((char*)value);

	jsn->get_value("range", range);
	if (range)
	{
		std::string vl(""), vu(""), s("");
		if (range->get_value("min", vl))
		{
			if (v < vl)
			{
				strcpy((char*)value, vl.c_str());
				refined = true;
			}
			else if (range->get_value("max", vu))
			{
				if (v > vu)
				{
					strcpy((char*)value, vu.c_str());
					refined = true;
				}
				//else if (range->get_value("step", s))
				//{
				//	T cur(*(TC*)value);
				//
				//	vl = cur - vl;
				//	vl /= s;
				//	if (!IS_DOUBLE_EQUAL(vl, (int)vl))
				//	{
				//		vl += .5f;
				//		vl = (int)vl * s;
				//		if (vl > vu)
				//			vl = vu;
				//		cp((TC*)value, vl);
				//		refined = true;
				//	}
				//}
			}
		}
		else
		{
			gb_json* val = range->first_child();
			bool	found = false;

			while (val)
			{
				if (val->value(vl))
				{
					if (v == vl)
					{
						found = true;
						val->release();
						break;
					}
				}
				val->release();
				val = range->next_child();
			}
			if (!found)
			{
				if (jsn->get_value("default", vl))
				{
					refined = true;
					strcpy((char*)value, vl.c_str());
				}
			}
		}
		range->release();
	}

	return refined;
}

template<class T>
static std::string get_real_value(gb_json* jsn, bool def_val)
{
	T	v;

	jsn->get_value(def_val ? "default" : "cur", v);

	return std::move(std::string((char*)&v, sizeof(v)));
}
template<class T>
static std::string get_real_string(gb_json* jsn, bool def_val)
{
	T	v;

	jsn->get_value(def_val ? "default" : "cur", v);

	return std::move(v);
}

static std::string get_real_value(gb_json* jsn, const char* type)
{
	if (strcmp(type, JSON_SANE_TYPE_BOOL) == 0)
	{
		bool v = false;
		jsn->value(v);

		return std::string((char*)&v, sizeof(v));
	}
	else if (strcmp(type, JSON_SANE_TYPE_INT) == 0)
	{
		int v = 0;
		jsn->value(v);

		return std::string((char*)&v, sizeof(v));
	}
	else if (strcmp(type, JSON_SANE_TYPE_FIXED) == 0)
	{
		double v = .0f;
		jsn->value(v);

		return std::string((char*)&v, sizeof(v));
	}
	else if (strcmp(type, JSON_SANE_TYPE_STRING) == 0)
	{
		std::string v("");
		jsn->value(v);
		
		return std::move(v);
	}

	return "";
}

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// class device_opt ...
bool device_option::condition_value::set_value(gb_json* jsn, const char* type, device_option* parent)	// jsn contains only ONE value or its object
{
	bool ret = false;

	clear();
	if (jsn->is_leaf_node())
	{
		CONDVAL	cv;

		cv.logic = nullptr;
		cv.value = get_real_value(jsn, type);
		vals_.push_back(cv);
		ret = true;
	}
	else
	{
		gb_json* item = jsn->first_child();
		CONDVAL	 val0;	// make the default value at last

		ret = true;
		val0.logic = nullptr;
		val0.value = "";

		while (item)
		{
			// "condition": value
			std::string cond(item->key()), val("");
			CONDVAL	cv;

			if (cond == "default")
			{
				val0.logic = nullptr;
				val0.value = get_real_value(item, type);
			}
			else
			{
				int end = 0;

				cv.logic = new simple_logic();
				if (cv.logic->parse(cond.c_str(), &end, &device_option::init_condition, parent))
				{
					cv.value = get_real_value(item, type);
					vals_.push_back(cv);
				}
				else
				{
					delete cv.logic;
					item->release();
					ret = false;
					break;
				}
			}
			item->release();
			item = jsn->next_child();
		}
				
		if (!val0.value.empty())
			vals_.push_back(val0);
	}

	return ret;
}
bool device_option::range_value::set_value(gb_json* jsn, const char* type, device_option* parent)	// jsn contains all range object
{
	bool ret = true;

	clear();
	if (jsn->is_array())
	{
		gb_json* item = jsn->first_child();
		while (item)
		{
			device_option::condition_value* v = new device_option::condition_value();
			if (v->set_value(item, type, parent))
			{
				vals_.push_back(v);
			}
			else
			{
				delete v;
				item->release();
				ret = false;
				break;
			}
			item->release();
			item = jsn->next_child();
		}
	}
	else
	{
		condition_value* cv = nullptr;
		if (strcmp(type, JSON_SANE_TYPE_BOOL) == 0)
		{
			cv = device_option::to_condition_value<bool>(jsn, "min", type, parent);
			ret = false;
			if (cv)
			{
				vals_.push_back(cv);
				cv = device_option::to_condition_value<bool>(jsn, "max", type, parent);
				if (cv)
				{
					vals_.push_back(cv);
					cv = device_option::to_condition_value<bool>(jsn, "step", type, parent);
					if (cv)
					{
						vals_.push_back(cv);
						ret = true;
					}
				}
			}
		}
		else if (strcmp(type, JSON_SANE_TYPE_INT) == 0)
		{
			cv = device_option::to_condition_value<int>(jsn, "min", type, parent);
			ret = false;
			if (cv)
			{
				vals_.push_back(cv);
				cv = device_option::to_condition_value<int>(jsn, "max", type, parent);
				if (cv)
				{
					vals_.push_back(cv);
					cv = device_option::to_condition_value<int>(jsn, "step", type, parent);
					if (cv)
					{
						vals_.push_back(cv);
						ret = true;
					}
				}
			}
		}
		else if (strcmp(type, JSON_SANE_TYPE_FIXED) == 0)
		{
			cv = device_option::to_condition_value<double>(jsn, "min", type, parent);
			ret = false;
			if (cv)
			{
				vals_.push_back(cv);
				cv = device_option::to_condition_value<double>(jsn, "max", type, parent);
				if (cv)
				{
					vals_.push_back(cv);
					cv = device_option::to_condition_value<double>(jsn, "step", type, parent);
					if (cv)
					{
						vals_.push_back(cv);
						ret = true;
					}
				}
			}
		}
		else if (strcmp(type, JSON_SANE_TYPE_STRING) == 0)
		{
			cv = device_option::to_condition_value<std::string>(jsn, "min", type, parent);
			ret = false;
			if (cv)
			{
				vals_.push_back(cv);
				cv = device_option::to_condition_value<std::string>(jsn, "max", type, parent);
				if (cv)
				{
					vals_.push_back(cv);
					cv = device_option::to_condition_value<std::string>(jsn, "step", type, parent);
					if (cv)
					{
						vals_.push_back(cv);
						ret = true;
					}
				}
			}
		}
	}

	return ret;
}


device_option::device_option() : origin_(nullptr), now_(nullptr)
{}
device_option::~device_option()
{
	clear();
}

bool device_option::is_equal_b(gb_json* opt, void* val, void* v1, void* v2)
{
	return *(bool*)val == *(bool*)v1;
}
bool device_option::is_equal_i(gb_json* opt, void* val, void* v1, void* v2)
{
	return *(int*)val == *(int*)v1;
}
bool device_option::is_equal_f(gb_json* opt, void* val, void* v1, void* v2)
{
	return IS_DOUBLE_EQUAL(*(double*)val, *(double*)v1);
}
bool device_option::is_equal_s(gb_json* opt, void* val, void* v1, void* v2)
{
	return strcmp((char*)val, from_default_language((char*)v1)) == 0;
}

bool device_option::is_less_b(gb_json* opt, void* val, void* v1, void* v2)
{
	return *(bool*)val < *(bool*)v1;
}
bool device_option::is_less_i(gb_json* opt, void* val, void* v1, void* v2)
{
	return *(int*)val < *(int*)v1;
}
bool device_option::is_less_f(gb_json* opt, void* val, void* v1, void* v2)
{
	return *(double*)val < *(double*)v1;
}
bool device_option::is_less_s(gb_json* opt, void* val, void* v1, void* v2)
{
	return strcmp((char*)val, from_default_language((char*)v1)) < 0;
}

bool device_option::is_great_b(gb_json* opt, void* val, void* v1, void* v2)
{
	return *(bool*)val > *(bool*)v1;
}
bool device_option::is_great_i(gb_json* opt, void* val, void* v1, void* v2)
{
	return *(int*)val > *(int*)v1;
}
bool device_option::is_great_f(gb_json* opt, void* val, void* v1, void* v2)
{
	return *(double*)val > *(double*)v1;
}
bool device_option::is_great_s(gb_json* opt, void* val, void* v1, void* v2)
{
	return strcmp((char*)val, from_default_language((char*)v1)) > 0;
}

bool device_option::is_between_b(gb_json* opt, void* val, void* v1, void* v2)
{
	return *(bool*)val == *(bool*)v1 || *(bool*)val <= *(bool*)v2;
}
bool device_option::is_between_i(gb_json* opt, void* val, void* v1, void* v2)
{
	return *(int*)val >= *(int*)v1 && *(int*)val <= *(int*)v2;
}
bool device_option::is_between_f(gb_json* opt, void* val, void* v1, void* v2)
{
	return *(double*)val >= *(double*)v1 && *(double*)val <= *(double*)v2;
}
bool device_option::is_between_s(gb_json* opt, void* val, void* v1, void* v2)
{
	return strcmp((char*)val, from_default_language((char*)v1)) >= 0 &&
			strcmp((char*)val, from_default_language((char*)v2)) <= 0;
}

bool device_option::is_opt_enabled(gb_json* opt, void* val, void* v1, void* v2)
{
	bool en = true;

	if (!opt->get_value("enabled", en))
		en = true;

	return en;
}

bool device_option::get_equal(const char* type, bool(**f)(gb_json*, void*, void*, void*))
{
	bool ret = true;
	if (strcmp(type, JSON_SANE_TYPE_BOOL) == 0)
	{
		*f = &device_option::is_equal_b;
	}
	else if (strcmp(type, JSON_SANE_TYPE_INT) == 0)
	{
		*f = &device_option::is_equal_i;
	}
	else if (strcmp(type, JSON_SANE_TYPE_FIXED) == 0)
	{
		*f = &device_option::is_equal_f;
	}
	else if (strcmp(type, JSON_SANE_TYPE_STRING) == 0)
	{
		*f = &device_option::is_equal_s;
	}
	else
	{
		ret = false;
	}

	return ret;
}
bool device_option::get_less(const char* type, bool(**f)(gb_json*, void*, void*, void*))
{
	bool ret = true;
	if (strcmp(type, JSON_SANE_TYPE_BOOL) == 0)
	{
		*f = &device_option::is_less_b;
	}
	else if (strcmp(type, JSON_SANE_TYPE_INT) == 0)
	{
		*f = &device_option::is_less_i;
	}
	else if (strcmp(type, JSON_SANE_TYPE_FIXED) == 0)
	{
		*f = &device_option::is_less_f;
	}
	else if (strcmp(type, JSON_SANE_TYPE_STRING) == 0)
	{
		*f = &device_option::is_less_s;
	}
	else
	{
		ret = false;
	}

	return ret;
}
bool device_option::get_great(const char* type, bool(**f)(gb_json*, void*, void*, void*))
{
	bool ret = true;
	if (strcmp(type, JSON_SANE_TYPE_BOOL) == 0)
	{
		*f = &device_option::is_great_b;
	}
	else if (strcmp(type, JSON_SANE_TYPE_INT) == 0)
	{
		*f = &device_option::is_great_i;
	}
	else if (strcmp(type, JSON_SANE_TYPE_FIXED) == 0)
	{
		*f = &device_option::is_great_f;
	}
	else if (strcmp(type, JSON_SANE_TYPE_STRING) == 0)
	{
		*f = &device_option::is_great_s;
	}
	else
	{
		ret = false;
	}

	return ret;
}
bool device_option::get_between(const char* type, bool(**f)(gb_json*, void*, void*, void*))
{
	bool ret = true;
	if (strcmp(type, JSON_SANE_TYPE_BOOL) == 0)
	{
		*f = &device_option::is_between_b;
	}
	else if (strcmp(type, JSON_SANE_TYPE_INT) == 0)
	{
		*f = &device_option::is_between_i;
	}
	else if (strcmp(type, JSON_SANE_TYPE_FIXED) == 0)
	{
		*f = &device_option::is_between_f;
	}
	else if (strcmp(type, JSON_SANE_TYPE_STRING) == 0)
	{
		*f = &device_option::is_between_s;
	}
	else
	{
		ret = false;
	}

	return ret;
}

std::string device_option::from_text_value(const char* type, const char* text_val)
{
	std::string real_v("");

	if (strcmp(type, JSON_SANE_TYPE_BOOL) == 0)
	{
		bool v = STRICMP(text_val, "true") == 0;
		real_v = std::string((char*)&v, sizeof(v));
	}
	else if (strcmp(type, JSON_SANE_TYPE_INT) == 0)
	{
		int v = atoi(text_val);
		real_v = std::string((char*)&v, sizeof(v));
	}
	else if (strcmp(type, JSON_SANE_TYPE_FIXED) == 0)
	{
		double v = atof(text_val);
		real_v = std::string((char*)&v, sizeof(v));
	}
	else if (strcmp(type, JSON_SANE_TYPE_STRING) == 0)
	{
		real_v = text_val;
	}

	return std::move(real_v);
}
bool device_option::parse_simple_logic_expression(gb_json* root, const char* expr, std::string* name, EXPRCALC& calc)
{
	const char* opers[] = { ">", "<", "!", "=", "." }, * tag = nullptr;

	for (auto& v : opers)
	{
		tag = strstr(expr, v);
		if (tag)
			break;
	}

	if (!tag)
		return false;


	std::string n(expr, tag - expr);
	bool		ret = true;
	gb_json		*child = nullptr;

	if (name)
		*name = n;

	calc.name = n;
	root->get_value(n.c_str(), child);
	if (!child)
		return false;
	if (!child->get_value("type", n))
	{
		child->release();
		return false;
	}
	child->release();

	if (*tag == '>')
	{
		if (tag[1] == '=')
		{
			if (!device_option::get_less(n.c_str(), &calc.compare))
				return false;
			calc.not_op = true;
			tag++;
		}
		else
		{
			if (!device_option::get_great(n.c_str(), &calc.compare))
				return false;
			calc.not_op = false;
		}
		tag++;
	}
	else if (*tag == '<')
	{
		if (tag[1] == '=')
		{
			if (!device_option::get_great(n.c_str(), &calc.compare))
				return false;
			calc.not_op = true;
			tag++;
		}
		else
		{
			if (!device_option::get_less(n.c_str(), &calc.compare))
				return false;
			calc.not_op = false;
		}
		tag++;
	}
	else if (*tag == '!')
	{
		if (tag[1] == '=')
		{
			if (!device_option::get_equal(n.c_str(), &calc.compare))
				return false;
			calc.not_op = true;
			tag++;
		}
		else
		{
			return false;
		}
		tag++;
	}
	else if (*tag == '=')
	{
		if (tag[1] == '=')
		{
			if (!device_option::get_equal(n.c_str(), &calc.compare))
				return false;
			calc.not_op = false;
			tag++;
		}
		else
		{
			return false;
		}
		tag++;
	}
	else if (*tag++ == '.')
	{
		calc.compare = &device_option::is_opt_enabled;
		if (strcmp(tag, "enabled") == 0)
		{
			calc.not_op = false;
		}
		else if (strcmp(tag, "!enabled") == 0)
		{
			calc.not_op = true;
		}
		else
		{
			return false;
		}
		tag = "";
	}
	else
	{
		return false;
	}

	// value ...
	if (*tag)
	{
		if (*tag == '[')
		{
			const char* next = strstr(tag++, ",");
			if (next++ == nullptr)
			{
				ret = false;
			}
			else
			{
				std::string v(tag, next - tag - 1);
				calc.val1 = device_option::from_text_value(n.c_str(), v.c_str());
				tag = strstr(next, "]");
				if (!tag)
					ret = false;
				else
				{
					v = std::string(next, tag - next);
					calc.val2 = device_option::from_text_value(n.c_str(), v.c_str());
				}
			}
		}
		else
		{
			calc.val1 = device_option::from_text_value(n.c_str(), tag);
		}
	}

	return ret;
}
void device_option::init_condition(const char* expr, void* param)
{
	if (((device_option*)param)->compare_.count(expr))
		return;

	std::string name("");
	EXPRCALC	calc;

	if (device_option::parse_simple_logic_expression(((device_option*)param)->origin_, expr, &name, calc))
	{
		((device_option*)param)->compare_[expr] = calc;

		if (std::find(((device_option*)param)->master_opts_.begin(), ((device_option*)param)->master_opts_.end(), name)
			== ((device_option*)param)->master_opts_.end())
			((device_option*)param)->master_opts_.push_back(name);
	}
}
bool device_option::calc_simple_logic_expression(const char* expr, void* param)
{
	device_option* obj = (device_option*)param;
	bool			ret = true;

	if (obj->compare_.count(expr))
	{
		gb_json* child = nullptr;
		
		if(obj->now_)
			obj->now_->get_value(obj->compare_[expr].name.c_str(), child);
		else
			obj->origin_->get_value(obj->compare_[expr].name.c_str(), child);
		if (child)
		{
			bool	bv = false;
			int		nv = 0;
			double	dv = .0f;
			std::string	sv("");
			void* val = nullptr;

			child->get_value("type", sv);
			if (strcmp(sv.c_str(), JSON_SANE_TYPE_BOOL) == 0)
			{
				sv = get_real_value<bool>(child, false);
			}
			else if (strcmp(sv.c_str(), JSON_SANE_TYPE_INT) == 0)
			{
				sv = get_real_value<int>(child, false);
			}
			else if (strcmp(sv.c_str(), JSON_SANE_TYPE_FIXED) == 0)
			{
				sv = get_real_value<double>(child, false);
			}
			else if (strcmp(sv.c_str(), JSON_SANE_TYPE_STRING) == 0)
			{
				child->get_value("cur", sv);
			}
			val = &sv[0];
			ret = obj->compare_[expr].compare(child, val, &obj->compare_[expr].val1[0], &obj->compare_[expr].val2[0]) ^ obj->compare_[expr].not_op;

			child->release();
		}
	}

	return ret;
}

void device_option::clear(void)
{
	if (origin_)
		origin_->release();
	if (now_)
		now_->release();
	origin_ = now_ = nullptr;

	master_opts_.clear();
	compare_.clear();

	for (auto& v : slaver_)
		delete v.second;
	slaver_.clear();

	for (auto& v : range_value_)
		delete v.second;
	range_value_.clear();
}
void device_option::init_depends(gb_json* opt)
{
	gb_json* range = nullptr;
	std::string	dpnd("");

	if (opt->get_value("depend", dpnd) && !dpnd.empty())
	{
		simple_logic*	logic = new simple_logic();
		int				pos = 0;

		if (logic->parse(dpnd.c_str(), &pos, &device_option::init_condition, this))
			slaver_[opt->key().c_str()] = logic;
		else
			delete logic;
	}

	// values ...
	opt->get_value("range", range);
	if (range)
	{
		range_value* val = new range_value();

		opt->get_value("type", dpnd);
		if (val->set_value(range, dpnd.c_str(), this))
			range_value_[opt->key().c_str()] = val;
		else
			delete val;

		range->release();
	}
}
gb_json* device_option::copy_opt(gb_json* from)
{
	std::string	text(from->to_string());
	gb_json* to = new gb_json();

	if (!to->attach_text(&text[0]))
	{
		to->release();
		to = nullptr;
	}
	else
	{
		std::string	val("");

		to->key() = from->key();

		// 1: language changed ... (title, description, string-list)
		if (to->get_value("title", val))
			to->set_value("title", from_default_language(val.c_str()));
		if (to->get_value("desc", val))
			to->set_value("desc", from_default_language(val.c_str()));

		// 2: enabled ...
		if (slaver_.count(to->key()))
			to->set_value("enabled", slaver_[to->key()]->value(&device_option::calc_simple_logic_expression, this));

		// 3: range value ...
		if (range_value_.count(to->key()))
		{
			gb_json* src = nullptr, * dst = nullptr;
			from->get_value("range", src);
			to->get_value("range", dst);

			if (src && dst)
			{
				dst->clear(src->is_array());
				dst->key() = src->key();
				to->get_value("type", val);
				if (val == JSON_SANE_TYPE_BOOL)
				{
					if (dst->is_array())
					{
						val = range_value_[to->key()]->first_value(&device_option::calc_simple_logic_expression, this);
						for (int i = 0; i < range_value_[to->key()]->count(); ++i)
						{
							if (!val.empty())
								*dst += *(bool*)&val[0];
							val = range_value_[to->key()]->next_value(&device_option::calc_simple_logic_expression, this);
						}
					}
					else
					{
						val = range_value_[to->key()]->first_value(&device_option::calc_simple_logic_expression, this);
						dst->set_value("min", *(bool*)&val[0]);
						val = range_value_[to->key()]->next_value(&device_option::calc_simple_logic_expression, this);
						dst->set_value("max", *(bool*)&val[0]);
					}
				}
				else if (val == JSON_SANE_TYPE_INT)
				{
					if (dst->is_array())
					{
						val = range_value_[to->key()]->first_value(&device_option::calc_simple_logic_expression, this);
						for (int i = 0; i < range_value_[to->key()]->count(); ++i)
						{
							if (!val.empty())
								*dst += *(int*)&val[0];
							val = range_value_[to->key()]->next_value(&device_option::calc_simple_logic_expression, this);
						}
					}
					else
					{
						val = range_value_[to->key()]->first_value(&device_option::calc_simple_logic_expression, this);
						dst->set_value("min", *(int*)&val[0]);
						val = range_value_[to->key()]->next_value(&device_option::calc_simple_logic_expression, this);
						dst->set_value("max", *(int*)&val[0]);
					}
				}
				else if (val == JSON_SANE_TYPE_FIXED)
				{
					if (dst->is_array())
					{
						val = range_value_[to->key()]->first_value(&device_option::calc_simple_logic_expression, this);
						for (int i = 0; i < range_value_[to->key()]->count(); ++i)
						{
							if (!val.empty())
								*dst += *(double*)&val[0];
							val = range_value_[to->key()]->next_value(&device_option::calc_simple_logic_expression, this);
						}
					}
					else
					{
						val = range_value_[to->key()]->first_value(&device_option::calc_simple_logic_expression, this);
						dst->set_value("min", *(double*)&val[0]);
						val = range_value_[to->key()]->next_value(&device_option::calc_simple_logic_expression, this);
						dst->set_value("max", *(double*)&val[0]);
					}
				}
				else if (val == JSON_SANE_TYPE_STRING)
				{
					if (dst->is_array())
					{
						val = range_value_[to->key()]->first_value(&device_option::calc_simple_logic_expression, this);
						for(int i = 0; i < range_value_[to->key()]->count(); ++i)
						{
							if(!val.empty())
								*dst += from_default_language(val.c_str());
							val = range_value_[to->key()]->next_value(&device_option::calc_simple_logic_expression, this);
						}
					}
					else
					{
						val = range_value_[to->key()]->first_value(&device_option::calc_simple_logic_expression, this);
						dst->set_value("min", from_default_language(val.c_str()));
						val = range_value_[to->key()]->next_value(&device_option::calc_simple_logic_expression, this);
						dst->set_value("max", from_default_language(val.c_str()));
					}
				}
			}

			if (src)
				src->release();
			if (dst)
				dst->release();
		}
	}

	return to;
}
bool device_option::to_now(bool init)
{
	if (!origin_)
		return false;

	gb_json* from = nullptr, * to = nullptr, * tmp = now_;	// new gb_json();

	now_ = new gb_json();
	from = origin_->first_child();
	while (from)
	{
		std::string name(from->key());

		if (init)
			init_depends(from);

		to = copy_opt(from);
		from->release();
		if (to)
		{
			// copy cur value ...
			if (tmp)
			{
				gb_json* now = nullptr;
				tmp->get_value(to->key().c_str(), now);
				if (now)
				{
					std::string type("");
					now->get_value("type", type);
					if (type == JSON_SANE_TYPE_BOOL)
					{
						bool v = false;
						now->get_value("cur", v);
						to->set_value("cur", v);
					}
					else if (type == JSON_SANE_TYPE_INT)
					{
						int v = 0;
						now->get_value("cur", v);
						to->set_value("cur", v);
					}
					else if (type == JSON_SANE_TYPE_FIXED)
					{
						double v = .0f;
						now->get_value("cur", v);
						to->set_value("cur", v);
					}
					else if (type == JSON_SANE_TYPE_STRING)
					{
						std::string v("");
						now->get_value("cur", v);
						to->set_value("cur", v.c_str());
					}
					now->release();
				}
			}

			now_->set_value(name.c_str(), to);
			to->release();

			from = origin_->next_child();
		}
		else
		{
			now_->release();
			now_ = nullptr;
			break;
		}
	}

	if (tmp)
		tmp->release();

	return now_ != nullptr;
}

std::string device_option::option_value(gb_json* jsn, bool def_val)
{
	std::string type(""), key(def_val ? "default" : "cur");

	jsn->get_value("type", type);
	if (type == "bool")
	{
		bool v = false;
		jsn->get_value(key.c_str(), v);
		type = std::string((char*)&v, sizeof(v));
	}
	else if (type == "int")
	{
		int v = 0;
		jsn->get_value(key.c_str(), v);
		type = std::string((char*)&v, sizeof(v));
	}
	else if (type == "float")
	{
		double v = .0f;
		jsn->get_value(key.c_str(), v);
		type = std::string((char*)&v, sizeof(v));
	}
	else if (type == "string")
	{
		if (!jsn->get_value(key.c_str(), type))
			type = "";
	}

	return std::move(type);
}

bool device_option::init(const char* opt_json)
{
	bool		ret = false;
	std::string	text(opt_json);

	clear();
	origin_ = new gb_json();
	if (origin_->attach_text(&text[0]))
	{
		text.clear();
		ret = to_now(true);
		if (!ret)
			clear();
	}
	else
	{
		clear();
	}

	return ret;
}
bool device_option::refine_data(const char* name, void* value)
{
	bool refined = false;
	gb_json* child = nullptr;

	now_->get_value(name, child);
	if (child)
	{
		std::string type("");
		child->get_value("type", type);
		if (type == JSON_SANE_TYPE_BOOL)
		{
			refined = refine_data_to_range<bool, bool>(child, value, copy_simple_type<bool, bool>);
		}
		else if (type == JSON_SANE_TYPE_INT)
		{
			refined = refine_data_to_range<int, int>(child, value, copy_simple_type<int, int>);
		}
		else if (type == JSON_SANE_TYPE_FIXED)
		{
			refined = refine_data_to_range<double, double>(child, value, copy_simple_type<double, double>);
		}
		else if (type == JSON_SANE_TYPE_STRING)
		{
			refined = refine_string_data(child, value);
		}

		child->release();
	}

	return refined;
}
int device_option::update_data(const char* name, void* value)
{
	if (!name)
	{
		to_now(false);

		return SCANNER_ERR_RELOAD_OPT_PARAM;
	}
	else if(now_)
	{
		std::string	type("");
		gb_json* child = nullptr;


		now_->get_value(name, child);
		if (child)
		{
			child->get_value("type", type);

			if (type == JSON_SANE_TYPE_BOOL)
				child->set_value("cur", *(bool*)value);
			else if (type == JSON_SANE_TYPE_INT)
				child->set_value("cur", *(int*)value);
			else if (type == JSON_SANE_TYPE_FIXED)
				child->set_value("cur", *(double*)value);
			else if (type == JSON_SANE_TYPE_STRING)
				child->set_value("cur", (char*)value);
			child->release();

			if (std::find(master_opts_.begin(), master_opts_.end(), name) != master_opts_.end())
			{
				to_now(false);

				return SCANNER_ERR_RELOAD_OPT_PARAM;
			}
		}
	}

	return SCANNER_ERR_OK;
}

std::string device_option::get_option_value_type(const char* name)
{
	std::string value("");

	if (now_)
	{
		gb_json* child = nullptr;

		now_->get_value(name, child);
		if (child)
		{
			child->get_value("type", value);
			child->release();
		}
	}

	return std::move(value);
}
std::string device_option::get_option_value(const char* name, int type)
{
	std::string value("");

	if (now_)
	{
		if (!name)
		{
			value = now_->to_string();
		}
		else
		{
			gb_json* child = nullptr;

			now_->get_value(name, child);
			if (child)
			{
				if (type == OPT_VAL_JSON)
					value = child->to_string();
				else
					value = device_option::option_value(child, type == OPT_VAL_DEFAULT);

				child->release();
			}
		}
	}

	return std::move(value);
}