local propertyTable = {
    TaskID = 1,HeroType = 2,TaskChainID = 3,BasePictureID = 4,Des = 5,
}

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

local primaryTable = {
    "TaskID",
}


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/SuperGoldStoryTask-page'..pageIndex)
                if DataSheetUtil then
                    --skip fixedpoint process for data sheet checker
                    DataSheetUtil.ProcessFixedPoint('SuperGoldStoryTask', 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({101,1,1},base),
	setmetatable({102,1,2},base),
	setmetatable({103,1,3},base),
	setmetatable({104,1,4},base),
	setmetatable({105,1,5},base),
	setmetatable({106,1,6},base),
	setmetatable({107,1,7},base),
	setmetatable({108,1,8},base),
	setmetatable({109,1,9},base),
	setmetatable({110,1,10},base),
	setmetatable({111,1,11},base),
	setmetatable({112,1,12},base),
	setmetatable({113,1,13},base),
	setmetatable({114,1,14},base),
	setmetatable({115,1,15},base),
	setmetatable({116,1,16},base),
	setmetatable({117,1,17},base),
	setmetatable({118,1,18},base),
	setmetatable({119,1,19},base),
	setmetatable({120,1,20},base),
	setmetatable({121,1,21},base),
	setmetatable({122,1,22},base),
	setmetatable({123,1,23},base),
	setmetatable({124,1,24},base),
	setmetatable({125,1,25},base),
	setmetatable({201,1,26},base),
	setmetatable({202,1,27},base),
	setmetatable({203,1,28},base),
	setmetatable({204,1,29},base),
	setmetatable({205,1,30},base),
	setmetatable({206,1,31},base),
	setmetatable({207,1,32},base),
	setmetatable({208,1,33},base),
	setmetatable({209,1,34},base),
	setmetatable({210,1,35},base),
	setmetatable({211,1,36},base),
	setmetatable({212,1,37},base),
	setmetatable({213,1,38},base),
	setmetatable({214,1,39},base),
	setmetatable({215,1,40},base),
	setmetatable({216,1,41},base),
	setmetatable({217,1,42},base),
	setmetatable({218,1,43},base),
	setmetatable({219,1,44},base),
	setmetatable({220,1,45},base),
	setmetatable({221,1,46},base),
	setmetatable({222,1,47},base),
	setmetatable({223,1,48},base),
	setmetatable({224,1,49},base),
	setmetatable({225,1,50},base),
	setmetatable({301,1,51},base),
	setmetatable({302,1,52},base),
	setmetatable({303,1,53},base),
	setmetatable({304,1,54},base),
	setmetatable({305,1,55},base),
	setmetatable({306,1,56},base),
	setmetatable({307,1,57},base),
	setmetatable({308,1,58},base),
	setmetatable({309,1,59},base),
	setmetatable({310,1,60},base),
	setmetatable({311,1,61},base),
	setmetatable({312,1,62},base),
	setmetatable({313,1,63},base),
	setmetatable({314,1,64},base),
	setmetatable({315,1,65},base),
	setmetatable({316,1,66},base),
	setmetatable({317,1,67},base),
	setmetatable({401,1,68},base),
	setmetatable({402,1,69},base),
	setmetatable({403,1,70},base),
	setmetatable({404,1,71},base),
	setmetatable({405,1,72},base),
	setmetatable({406,1,73},base),
	setmetatable({407,1,74},base),
	setmetatable({408,1,75},base),
	setmetatable({409,1,76},base),
	setmetatable({410,1,77},base),
	setmetatable({411,1,78},base),
	setmetatable({501,1,79},base),
	setmetatable({502,1,80},base),
	setmetatable({503,1,81},base),
	setmetatable({504,1,82},base),
	setmetatable({505,1,83},base),
	setmetatable({506,1,84},base),
	setmetatable({507,1,85},base),
	setmetatable({508,1,86},base),
	setmetatable({509,1,87},base),
	setmetatable({510,1,88},base),
	setmetatable({511,1,89},base),
	setmetatable({512,1,90},base),
	setmetatable({513,1,91},base),
	setmetatable({514,1,92},base),
	setmetatable({515,1,93},base),
	setmetatable({516,1,94},base),
	setmetatable({517,1,95},base),
	setmetatable({518,1,96},base),
}

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