local propertyTable = {
    ID = 1,BackGround = 2,Title = 3,
}

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

local primaryTable = {
    "ID",
}


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/PushGiftBackGround-page'..pageIndex)
                if DataSheetUtil then
                    --skip fixedpoint process for data sheet checker
                    DataSheetUtil.ProcessFixedPoint('PushGiftBackGround', 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({100575,1,1},base),
	setmetatable({100576,1,2},base),
	setmetatable({100577,1,3},base),
	setmetatable({100578,1,4},base),
	setmetatable({100648,1,5},base),
	setmetatable({100649,1,6},base),
	setmetatable({100650,1,7},base),
	setmetatable({100579,1,8},base),
	setmetatable({100580,1,9},base),
	setmetatable({100581,1,10},base),
	setmetatable({100582,1,11},base),
	setmetatable({100583,1,12},base),
	setmetatable({100651,1,13},base),
	setmetatable({100652,1,14},base),
	setmetatable({100653,1,15},base),
	setmetatable({100557,1,16},base),
	setmetatable({100558,1,17},base),
	setmetatable({100670,1,18},base),
	setmetatable({100671,1,19},base),
	setmetatable({100760,1,20},base),
	setmetatable({100761,1,21},base),
	setmetatable({100762,1,22},base),
	setmetatable({100763,1,23},base),
	setmetatable({100764,1,24},base),
	setmetatable({100765,1,25},base),
	setmetatable({100766,1,26},base),
	setmetatable({100767,1,27},base),
	setmetatable({100768,1,28},base),
	setmetatable({100769,1,29},base),
	setmetatable({100770,1,30},base),
	setmetatable({100771,1,31},base),
	setmetatable({100772,1,32},base),
	setmetatable({100773,1,33},base),
	setmetatable({100774,1,34},base),
	setmetatable({100775,1,35},base),
	setmetatable({100776,1,36},base),
	setmetatable({100777,1,37},base),
	setmetatable({100778,1,38},base),
	setmetatable({100779,1,39},base),
	setmetatable({101964,1,40},base),
	setmetatable({101965,1,41},base),
	setmetatable({101966,1,42},base),
	setmetatable({101967,1,43},base),
}

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