local propertyTable = {
    ID = 1,Stage = 2,Quality = 3,TakeLevel = 4,PetQualityFrame = 5,PetName = 6,LevelUpID = 7,TalentRefineID = 8,SortId = 9,PetLineage = 10,BornNum = 11,TalentNum = 12,TalentSkill = 13,ChildTalentSkill = 14,PetModelID = 15,PetModelLight = 16,ModelIdleAnim = 17,ModelIdleShowAnim = 18,PetIdleShowAudio = 19,PetTalkAudio = 20,PetShowEffect = 21,CameraRenderId = 22,PetIcon = 23,PieceItem = 24,PieceItemNum = 25,PetSource = 26,Talent_Table = 27,Attr_Table = 28,GoScene1 = 29,GoScene2 = 30,DefaultPet = 31,PetPhase = 32,EffectID = 33,
}

local mainPropertyTable = { 
    ID = 1,Stage = 2,PageIndex = 3,LineIndex = 4,
}

local primaryTable = {
    "ID","Stage",
}


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[3]
            local pageData = DataPageEntry[pageIndex]
            if pageData == nil then
                pageData = require('Data/PetData-page'..pageIndex)
                if DataSheetUtil then
                    --skip fixedpoint process for data sheet checker
                    DataSheetUtil.ProcessFixedPoint('PetData', pageData)
                end
                DataPageEntry[pageIndex] = pageData
            end

            local lineIndex = t[4]
            local resultData = pageData[lineIndex]
			return resultData[propertyIndex]
		end
	end,

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

local dataTable = {
	setmetatable({1,0,1,1},base),
	setmetatable({1,1,1,2},base),
	setmetatable({2,0,1,3},base),
	setmetatable({2,1,1,4},base),
	setmetatable({3,0,1,5},base),
	setmetatable({3,1,1,6},base),
	setmetatable({4,0,1,7},base),
	setmetatable({4,1,1,8},base),
	setmetatable({5,0,1,9},base),
	setmetatable({5,1,1,10},base),
	setmetatable({6,0,1,11},base),
	setmetatable({6,1,1,12},base),
	setmetatable({1001,0,1,13},base),
	setmetatable({1001,1,1,14},base),
	setmetatable({1001,2,1,15},base),
	setmetatable({1002,0,1,16},base),
	setmetatable({1002,1,1,17},base),
	setmetatable({1002,2,1,18},base),
}

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