#include "offline_opt.h"


#include <json/gb_json.h>
#include <huagao/hgscanner_error.h>
#include <huagao/brand.h>
#include <lang/app_language.h>
#include <sane/sane_ex.h>
#include <hginclude/utils.h>
#include <string.h>
#include "../scanner_manager.h"	// for version
#include "user.h"

static std::string device_opt_json[] = {
	"{\"company\":{\"cat\":\"base\",\"group\":\"\\u5173\\u4e8e\",\"title\":\"\\u5236\\u9020\\u5546\",\"desc\":\"\\u8bbe\\u5907\\u5236\\u9020\\u5546\",\"type\":\"string\",\"fix-id\":34891,\"readonly\":true,\"size\":128,\"auto\":false,\"cur\":\"0\",\"default\":\"0\"},\"copyright\":{\"cat\":\"base\",\"group\":\"\\u5173\\u4e8e\",\"title\":\"\\u7248\\u672c\\u4fe1\\u606f\",\"desc\":\"\\u7248\\u6743\\u58f0\\u660e\\u7b49\\u4fe1\\u606f\",\"type\":\"string\",\"fix-id\":34892,\"readonly\":true,\"size\":128,\"auto\":false,\"cur\":\"0\",\"default\":\"0\"},\"co-url\":{\"cat\":\"base\",\"group\":\"\\u5173\\u4e8e\",\"title\":\"\\u516c\\u53f8\\u7f51\\u5740\",\"desc\":\"\\u516c\\u53f8\\u5b98\\u7f51\\u6216\\u552e\\u540e\\u670d\\u52a1\\u7f51\\u7ad9\\u5730\\u5740\",\"type\":\"string\",\"fix-id\":34893,\"readonly\":true,\"size\":256,\"auto\":false,\"cur\":\"0\",\"default\":\"0\"},\"co-tel\":{\"cat\":\"base\",\"group\":\"\\u5173\\u4e8e\",\"title\":\"\\u516c\\u53f8\\u7535\\u8bdd\",\"desc\":\"\\u516c\\u53f8\\u8054\\u7cfb\\u7535\\u8bdd\",\"type\":\"string\",\"fix-id\":34894,\"readonly\":true,\"size\":129,\"auto\":false,\"cur\":\"0\",\"default\":\"0\"},\"co-addr\":{\"cat\":\"base\",\"group\":\"\\u5173\\u4e8e\",\"title\":\"\\u516c\\u53f8\\u5730\\u5740\",\"desc\":\"\\u516c\\u53f8\\u5730\\u5740\",\"type\":\"string\",\"fix-id\":34895,\"readonly\":true,\"size\":128,\"auto\":false,\"cur\":\"0\",\"default\":\"0\"},\"co-gps\":{\"cat\":\"base\",\"group\":\"\\u5173\\u4e8e\",\"title\":\"\\u516c\\u53f8GPS\",\"desc\":\"\\u516c\\u53f8\\u5730\\u56fe\\u5730\\u5740\",\"type\":\"string\",\"fix-id\":34896,\"readonly\":true,\"size\":256,\"auto\":false,\"cur\":\"0\",\"default\":\"0\"},\"drv-ver\":{\"cat\":\"base\",\"group\":\"\\u5173\\u4e8e\",\"title\":\"\\u9a71\\u52a8\\u7248\\u672c\\u53f7\",\"desc\":\"PC\\u7aef\\u9a71\\u52a8\\u7a0b\\u5e8f\\u7248\\u672c\",\"type\":\"string\",\"fix-id\":34890,\"readonly\":true,\"size\":48,\"auto\":false,\"cur\":\"0\",\"default\":\"0\"},\"login\":{\"cat\":\"advanced\",\"group\":\"\\u7528\\u6237\",\"title\":\"\\u767b\\u5f55\",\"desc\":\"\\u7528\\u6237\\u767b\\u5f55\\u64cd\\u4f5c\",\"type\":\"string\",\"fix-id\":39168,\"visible\":1,\"size\":64,\"auto\":false,\"cur\":\"false\",\"default\":\"false\"},\"logout\":{\"cat\":\"advanced\",\"group\":\"\\u7528\\u6237\",\"title\":\"\\u767b\\u51fa\",\"desc\":\"\\u7528\\u6237\\u767b\\u51fa\\u64cd\\u4f5c\",\"type\":\"string\",\"fix-id\":39169,\"visible\":1,\"size\":64,\"auto\":false,\"cur\":\"false\",\"default\":\"false\"},\"drv-log\":{\"cat\":\"advanced\",\"group\":\"\\u7528\\u6237\",\"title\":\"\\u9a71\\u52a8\\u65e5\\u5fd7\",\"desc\":\"PC\\u7aef\\u9a71\\u52a8\\u5de5\\u4f5c\\u65e5\\u5fd7\",\"type\":\"string\",\"fix-id\":39171,\"visible\":1,\"size\":256,\"auto\":false,\"ownread\":true,\"cur\":\"0\",\"default\":\"0\"}}"
};

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// offline_opts ...
offline_opts::offline_opts(hguser* user) : user_(user)
{
	int hh = 0, hl = 0, lh = 0, ll = 0;
	hg_scanner_mgr::get_version(&hh, &hl, &lh, &ll);
	drv_ver_ = std::to_string(hh)
		+ "." + std::to_string(hl)
		+ "." + std::to_string(lh)
		+ "." + std::to_string(ll);

	init();
	set_where("offline_opts");
}
offline_opts::~offline_opts()
{
}

void offline_opts::init(void)
{
	gb_json* child = nullptr, * jsn = new gb_json();
	std::string	text("");

	for (auto& v : device_opt_json)
		text += v;
	jsn->attach_text(&text[0]);


#define INIT_SIMPLE_VAL(n, v)														\
	jsn->get_value(SANE_STD_OPT_NAME_##n, child);									\
	if (child)																		\
	{																				\
		child->set_value("cur", v);													\
		child->set_value("default", v);												\
																					\
		child->release();															\
	}

	INIT_SIMPLE_VAL(MANUFACTURER	, COMPANY_NAME);
	INIT_SIMPLE_VAL(CO_URL			, BRAND_COMPANY_URL);
	INIT_SIMPLE_VAL(CO_TEL			, BRAND_COMPANY_TEL);
	INIT_SIMPLE_VAL(CO_ADDR			, BRAND_COMPANY_ADDRESS);
	INIT_SIMPLE_VAL(CO_GPS			, BRAND_URL_GPS);
	INIT_SIMPLE_VAL(COPYRIGHT		, BRAND_COPYRIGHT);
	INIT_SIMPLE_VAL(DRIVER_VERSION	, drv_ver_.c_str());

	text = std::move(jsn->to_string());
	set_opt_json_text(&text[0]);

	jsn->release();
}

std::string offline_opts::get_value(const char* name, void* value, int* err)
{
	std::string ret("");

	if (IS_SANE_OPT(name, DRIVER_LOG))
	{
		if (user_ && user_->has_privilege(USER_PRIVILEGE_LOCAL_MGR))
		{
			int e = utils::copy_log_file_to((char*)value);

			ret = (char*)value;
			if (err)
				*err = e;
		}
		else if (err)
			*err = SCANNER_ERR_ACCESS_DENIED;
	}
	else if (err)
		*err = SCANNER_ERR_NO_DATA;

	return ret;
}
int offline_opts::set_value(const char* name, void* value)
{
	int ret = SCANNER_ERR_NO_DATA;

	if (IS_SANE_OPT(name, DRIVER_LOG))
	{
		if (user_ && user_->has_privilege(USER_PRIVILEGE_LOCAL_MGR))
		{
			ret = utils::clear_log_file();
		}
		else
		{
			ret = SCANNER_ERR_ACCESS_DENIED;
		}
	}
	else if (IS_SANE_OPT(name, LOGIN) || IS_SANE_OPT(name, LOGOUT))
	{
		char* n = (char*)value,
			* pwd = n + 32;

		scanner_err ret = IS_SANE_OPT(name, LOGIN) ? (scanner_err)user_->login(n, pwd) : (scanner_err)user_->logout(n, pwd);

		if (ret == SCANNER_ERR_OK)
			ret = SCANNER_ERR_RELOAD_OPT_PARAM;
	}
	else if (IS_SANE_OPT(name, MANUFACTURER)
			|| IS_SANE_OPT(name, CO_URL)
			|| IS_SANE_OPT(name, CO_TEL)
			|| IS_SANE_OPT(name, CO_ADDR)
			|| IS_SANE_OPT(name, CO_GPS)
			|| IS_SANE_OPT(name, COPYRIGHT)
			|| IS_SANE_OPT(name, DRIVER_VERSION)
		)
		ret = SCANNER_ERR_ACCESS_DENIED;

	return ret;
}
void offline_opts::enable(const char* name, bool able)
{

}