local propertyTable = {
    ID = 1,childID = 2,Enum = 3,Activity = 4,ActivityPicture = 5,ActivityIcon = 6,ActivityMainPicture = 7,BackgroundImage = 8,BriefIntroductionImage = 9,ActivityDes = 10,ActivityType = 11,RewardShow = 12,MapID = 13,NPCItemID = 14,IsShowInUI = 15,Sort = 16,LockSort = 17,SheetType = 18,SheetShowConditionType = 19,SheetShowConditionParam = 20,SheetShowConditionIDS = 21,FuctionUnlockID = 22,TotalActivation = 23,PerActivation = 24,RewardTips_1 = 25,RewardTipsColor_1 = 26,RewardTips_2 = 27,RewardTipsColor_2 = 28,TypeTips = 29,RefreshTime = 30,Time_Table = 31,DailyRefreshTimes = 32,DailyPayTimes = 33,PayItem = 34,PayNum = 35,ShowInTeamUI = 36,AutomaticAgree = 37,Countdown = 38,Notice = 39,Turn = 40,BeforeTurn = 41,IsDisplayFairHint = 42,IsRewardRecovery = 43,EventDes = 44,RewardDisplay = 45,
}

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/ActivityData-page'..pageIndex)
                if DataSheetUtil then
                    --skip fixedpoint process for data sheet checker
                    DataSheetUtil.ProcessFixedPoint('ActivityData', 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({42,1,1},base),
	setmetatable({43,1,2},base),
	setmetatable({301,1,3},base),
	setmetatable({13,1,4},base),
	setmetatable({998,1,5},base),
	setmetatable({101,1,6},base),
	setmetatable({830,1,7},base),
	setmetatable({840,1,8},base),
	setmetatable({20031,1,9},base),
	setmetatable({903,1,10},base),
	setmetatable({904,1,11},base),
	setmetatable({12,1,12},base),
	setmetatable({56,1,13},base),
	setmetatable({120,1,14},base),
	setmetatable({410,1,15},base),
	setmetatable({700,1,16},base),
	setmetatable({701,1,17},base),
	setmetatable({702,1,18},base),
	setmetatable({812,1,19},base),
	setmetatable({30650,1,20},base),
	setmetatable({27304,1,21},base),
	setmetatable({820,1,22},base),
	setmetatable({900,1,23},base),
	setmetatable({21,1,24},base),
	setmetatable({20032,1,25},base),
	setmetatable({1,1,26},base),
	setmetatable({11,1,27},base),
	setmetatable({14,1,28},base),
	setmetatable({15,1,29},base),
	setmetatable({16,1,30},base),
	setmetatable({100,1,31},base),
	setmetatable({17,1,32},base),
	setmetatable({18,1,33},base),
	setmetatable({19,1,34},base),
	setmetatable({20,1,35},base),
	setmetatable({22,1,36},base),
	setmetatable({23,1,37},base),
	setmetatable({24,1,38},base),
	setmetatable({115,1,39},base),
	setmetatable({200,1,40},base),
	setmetatable({201,1,41},base),
	setmetatable({202,1,42},base),
	setmetatable({203,1,43},base),
	setmetatable({204,1,44},base),
	setmetatable({351,1,45},base),
	setmetatable({302,1,46},base),
	setmetatable({305,1,47},base),
	setmetatable({311,1,48},base),
	setmetatable({312,1,49},base),
	setmetatable({313,1,50},base),
	setmetatable({314,1,51},base),
	setmetatable({703,1,52},base),
	setmetatable({999,1,53},base),
	setmetatable({901,1,54},base),
	setmetatable({902,1,55},base),
	setmetatable({821,1,56},base),
	setmetatable({34648,1,57},base),
	setmetatable({650,1,58},base),
	setmetatable({651,1,59},base),
	setmetatable({38024,1,60},base),
	setmetatable({43286,1,61},base),
	setmetatable({41700,1,62},base),
}

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