local propertyTable = {
    ChapterGoalID = 1,ChapterGoalName = 2,ChapterDes = 3,ChapterGoalDes1 = 4,ChapterGoalDes2 = 5,ChapterGoalDes3 = 6,Unlock_Table = 7,ChapterGoalStartLevel = 8,ChapterGoalEndLevel = 9,DisplayHeroID = 10,DisplayHeroPicture = 11,DisplayHeroHeadPicture = 12,LevelDisplayHintText = 13,LevelDisplayGetHintText = 14,IsDisplayDetails = 15,DisplayHeroMirror = 16,DisplayHeroOffset_X = 17,DisplayHeroOffset_Y = 18,DisplayHeroSmallMirror = 19,DisplayHeroSmallOffset_X = 20,DisplayHeroSmallOffset_Y = 21,ChapterGoalReward = 22,TownDisplayBossPicture = 23,TownDisplayBossSmallMirror = 24,TownDisplayBossSmallOffset_X = 25,TownDisplayBossSmallOffset_Y = 26,TownIsAutoDisplay = 27,
}

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

local primaryTable = {
    "ChapterGoalID",
}


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/ChapterGoalData-page'..pageIndex)
                if DataSheetUtil then
                    --skip fixedpoint process for data sheet checker
                    DataSheetUtil.ProcessFixedPoint('ChapterGoalData', 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({0,1,1},base),
	setmetatable({1,1,2},base),
	setmetatable({2,1,3},base),
	setmetatable({3,1,4},base),
	setmetatable({4,1,5},base),
	setmetatable({5,1,6},base),
	setmetatable({6,1,7},base),
	setmetatable({7,1,8},base),
	setmetatable({8,1,9},base),
	setmetatable({9,1,10},base),
	setmetatable({10,1,11},base),
	setmetatable({11,1,12},base),
	setmetatable({12,1,13},base),
	setmetatable({13,1,14},base),
	setmetatable({14,1,15},base),
}

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