local rootDir = cfg.rootDir;

local pkgman = rootDir .. "/pkgman.exe";

local req_pkgs = {"pkgman2"};
local check_prog = {pkgman};

local missing_pkgs = {};
for k, v in pairs(req_pkgs) do
	if cfg:utilsGetPkg(v) == nil then
		table.insert(missing_pkgs, v)
	end
end

for k, v in pairs(missing_pkgs) do table.insert(check_prog, v) end

if #missing_pkgs ~= 0 then
	if (cfg:runProg(check_prog) ~= 0) then
		cfg:msgBox("warn", "软件包不是最新，可能会出现问题");
	end
end


local pkgman2 = cfg:utilsGetPkg("pkgman2").run;

local check_ret = cfg:runProg({pkgman2, "-b", rootDir, "--update"});


if check_ret == 1 then
	os.exit(0);
end

if check_ret ~= 0 then
	cfg:msgBox("warn", "软件包不是最新，可能会出现问题");
end

-- params
local product_name = "-";
local dest_dir = cfg.dir;

local req_local_pkgs = {
	"fwadd", "isddownload", "ufwmaker",
};
local check_local_prog = {pkgman2, "-b", dest_dir};
local missing_local_pkgs = {};
for k, v in pairs(req_local_pkgs) do
	if cfg:utilsGetPkg(v) == nil then
		table.insert(missing_local_pkgs, v)
	end
end

for k, v in pairs(req_local_pkgs) do table.insert(check_local_prog, v); end

if (cfg:runProg(check_local_prog) ~= 0) then
	cfg:msgBox("warn", "软件包不是最新，可能会出现问题");
end

local layout = cfg:vBox{
	cfg:stButton("查看当前本地软件版本", function ()
		cfg:runProg{pkgman2, "-b", dest_dir};
	end),
	
	cfg:stButton("检查更新", function ()
		local check_prog = {pkgman2, "-b", dest_dir};
		for k, v in pairs(req_local_pkgs) do table.insert(check_prog, v) end
		if (cfg:runProg(check_prog) ~= 0) then
			cfg:msgBox("warn", "软件包不是最新，可能会出现问题");
		else
			cfg:msgBox("info", "已经是最新");
		end
	end),
}

cfg:addKeyInfo("jlxproj.title", "检查更新");
cfg:addKeyInfo("jlxproj.width", "300");
cfg:addKeyInfo("jlxproj.height", "200");

cfg:setLayout(layout)