local propertyTable = {
    BarrierCharpterID = 1,Sort = 2,DifficultyDegree = 3,CharpterName = 4,CharpterSortIDS = 5,BarrierNum = 6,ChosenUI = 7,BGUI = 8,Unlock_Table = 9,NormalBarrier3Stars_Table = 10,
}

local mainPropertyTable = { 
    BarrierCharpterID = 1,PageIndex = 2,LineIndex = 3,
}

local primaryTable = {
    "BarrierCharpterID",
}


local DataPageEntry = {}
local rawget = rawget

local base = {
    __index = function(t, k)
        local propertyIndex = propertyTable[k]
		if propertyIndex then
            local mainPropertyIndex = mainPropertyTable[k]
            if mainPropertyIndex then
                return t[mainPropertyIndex]
            end

            local pageIndex = t[2]
            local pageData = DataPageEntry[pageIndex]
            if pageData == nil then
                pageData = require('Data/BarrierChapterData-page'..pageIndex)
                if DataSheetUtil then
                    --skip fixedpoint process for data sheet checker
                    DataSheetUtil.ProcessFixedPoint('BarrierChapterData', pageData)
                end
                DataPageEntry[pageIndex] = pageData
            end

            local lineIndex = t[3]
            local resultData = pageData[lineIndex]
			return resultData[propertyIndex]
		end
	end,

	__newindex = function()
		error('Attempt to modify read-only table')
	end
}

local dataTable = {
	setmetatable({101,1,1},base),
	setmetatable({102,1,2},base),
	setmetatable({103,1,3},base),
	setmetatable({104,1,4},base),
	setmetatable({105,1,5},base),
	setmetatable({106,1,6},base),
	setmetatable({107,1,7},base),
	setmetatable({201,1,8},base),
	setmetatable({202,1,9},base),
	setmetatable({203,1,10},base),
	setmetatable({204,1,11},base),
	setmetatable({205,1,12},base),
	setmetatable({206,1,13},base),
	setmetatable({207,1,14},base),
	setmetatable({301,1,15},base),
	setmetatable({302,1,16},base),
	setmetatable({303,1,17},base),
	setmetatable({304,1,18},base),
	setmetatable({305,1,19},base),
	setmetatable({306,1,20},base),
	setmetatable({307,1,21},base),
	setmetatable({108,1,22},base),
	setmetatable({109,1,23},base),
	setmetatable({110,1,24},base),
	setmetatable({111,1,25},base),
	setmetatable({208,1,26},base),
	setmetatable({209,1,27},base),
	setmetatable({210,1,28},base),
	setmetatable({211,1,29},base),
	setmetatable({308,1,30},base),
	setmetatable({309,1,31},base),
	setmetatable({310,1,32},base),
	setmetatable({311,1,33},base),
	setmetatable({112,1,34},base),
	setmetatable({212,1,35},base),
	setmetatable({312,1,36},base),
	setmetatable({113,1,37},base),
	setmetatable({213,1,38},base),
	setmetatable({313,1,39},base),
	setmetatable({114,1,40},base),
	setmetatable({214,1,41},base),
	setmetatable({314,1,42},base),
	setmetatable({115,1,43},base),
	setmetatable({215,1,44},base),
	setmetatable({315,1,45},base),
}

return {
    dataTable = dataTable,
    propertyTable = propertyTable,
    primaryTable = primaryTable,
}