local PB = require("pb")
local ipairs = ipairs
local rawget = rawget
local setmetatable = setmetatable
local ConfigData = require("GameCore.Data.ConfigData")
local ReadTable = {}
function ReadTable:__index(k)
	local raw = rawget(self, "raw")
	local meta = rawget(self, "meta")
	local lang = meta.lang
	local loaded = meta.loaded
	local pbName = meta.pbName
	local langs = meta.langs
	local line = raw[k]
	if langs ~= nil and lang == nil and not loaded then
		lang = ConfigData.LoadLanguageTable(LanguageTable.GetType(), pbName)
		meta.lang = lang
		meta.loaded = true
	end
	if nil ~= line then
		local lineInstance = assert(PB.decode("nova.client." .. pbName, line))
		if langs ~= nil then
			for _, v in ipairs(langs) do
				local field = lineInstance[v]
				if field ~= nil and lang ~= nil then
					lineInstance[v] = lang[field] or ""
				end
			end
		end
		return lineInstance
	end
end
function LoadDataTable(meta, raw, lang)
	local newTable = {
		raw = raw,
		meta = meta,
		lang = lang
	}
	setmetatable(newTable, ReadTable)
	return newTable
end