local propertyTable = {
    ID = 1,SkillGroup = 2,GroupPriority = 3,CD = 4,Icon = 5,BuffID = 6,KeyPosition = 7,Description = 8,CastRadiusSqr = 9,EnegyType = 10,EnegyCost = 11,JoystickID = 12,ChooseType = 13,ChooseRadius = 14,InputCorrectPVE = 15,InputCorrectPVP = 16,
}

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/BuffSkillData-page'..pageIndex)
                if DataSheetUtil then
                    --skip fixedpoint process for data sheet checker
                    DataSheetUtil.ProcessFixedPoint('BuffSkillData', 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({801108,1,1},base),
	setmetatable({900001,1,2},base),
	setmetatable({900002,1,3},base),
	setmetatable({900003,1,4},base),
	setmetatable({900004,1,5},base),
	setmetatable({900005,1,6},base),
	setmetatable({900006,1,7},base),
	setmetatable({900007,1,8},base),
	setmetatable({903406,1,9},base),
	setmetatable({903106,1,10},base),
	setmetatable({903107,1,11},base),
	setmetatable({903407,1,12},base),
	setmetatable({900008,1,13},base),
	setmetatable({900010,1,14},base),
	setmetatable({900009,1,15},base),
	setmetatable({9000091,1,16},base),
	setmetatable({9000092,1,17},base),
	setmetatable({9000093,1,18},base),
}

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