local propertyTable = {
    HeroAppearanceID = 1,Level = 2,DemandItem = 3,DemandNum = 4,Attr_Table = 5,
}

local mainPropertyTable = { 
    HeroAppearanceID = 1,Level = 2,PageIndex = 3,LineIndex = 4,
}

local primaryTable = {
    "HeroAppearanceID","Level",
}


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/HeroAppearanceLevelUp-page'..pageIndex)
                if DataSheetUtil then
                    --skip fixedpoint process for data sheet checker
                    DataSheetUtil.ProcessFixedPoint('HeroAppearanceLevelUp', 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({1,1,1,1},base),
	setmetatable({1,2,1,2},base),
	setmetatable({1,3,1,3},base),
	setmetatable({2,1,1,4},base),
	setmetatable({2,2,1,5},base),
	setmetatable({2,3,1,6},base),
	setmetatable({3,1,1,7},base),
	setmetatable({3,2,1,8},base),
	setmetatable({3,3,1,9},base),
	setmetatable({4,1,1,10},base),
	setmetatable({4,2,1,11},base),
	setmetatable({4,3,1,12},base),
	setmetatable({5,1,1,13},base),
	setmetatable({5,2,1,14},base),
	setmetatable({5,3,1,15},base),
	setmetatable({6,1,1,16},base),
	setmetatable({6,2,1,17},base),
	setmetatable({6,3,1,18},base),
	setmetatable({8,1,1,19},base),
	setmetatable({8,2,1,20},base),
	setmetatable({8,3,1,21},base),
	setmetatable({9,1,1,22},base),
	setmetatable({9,2,1,23},base),
	setmetatable({9,3,1,24},base),
	setmetatable({7,1,1,25},base),
	setmetatable({7,2,1,26},base),
	setmetatable({7,3,1,27},base),
	setmetatable({10,1,1,28},base),
	setmetatable({10,2,1,29},base),
	setmetatable({10,3,1,30},base),
	setmetatable({11,1,1,31},base),
	setmetatable({11,2,1,32},base),
	setmetatable({11,3,1,33},base),
	setmetatable({12,1,1,34},base),
	setmetatable({12,2,1,35},base),
	setmetatable({12,3,1,36},base),
	setmetatable({13,1,1,37},base),
	setmetatable({13,2,1,38},base),
	setmetatable({13,3,1,39},base),
	setmetatable({14,1,1,40},base),
	setmetatable({14,2,1,41},base),
	setmetatable({14,3,1,42},base),
	setmetatable({15,1,1,43},base),
	setmetatable({15,2,1,44},base),
	setmetatable({15,3,1,45},base),
	setmetatable({16,1,1,46},base),
	setmetatable({16,2,1,47},base),
	setmetatable({16,3,1,48},base),
	setmetatable({17,1,1,49},base),
	setmetatable({17,2,1,50},base),
	setmetatable({17,3,1,51},base),
	setmetatable({18,1,1,52},base),
	setmetatable({18,2,1,53},base),
	setmetatable({18,3,1,54},base),
	setmetatable({19,1,1,55},base),
	setmetatable({19,2,1,56},base),
	setmetatable({19,3,1,57},base),
	setmetatable({20,1,1,58},base),
	setmetatable({20,2,1,59},base),
	setmetatable({20,3,1,60},base),
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	setmetatable({21,3,1,63},base),
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	setmetatable({27,3,1,81},base),
	setmetatable({28,1,1,82},base),
	setmetatable({28,2,1,83},base),
	setmetatable({28,3,1,84},base),
	setmetatable({29,1,1,85},base),
	setmetatable({29,2,1,86},base),
	setmetatable({29,3,1,87},base),
	setmetatable({31,1,1,88},base),
	setmetatable({31,2,1,89},base),
	setmetatable({31,3,1,90},base),
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	setmetatable({32,2,1,92},base),
	setmetatable({32,3,1,93},base),
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	setmetatable({30,2,1,98},base),
	setmetatable({30,3,1,99},base),
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	setmetatable({34,2,1,101},base),
	setmetatable({34,3,1,102},base),
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	setmetatable({35,2,1,104},base),
	setmetatable({35,3,1,105},base),
	setmetatable({36,1,1,106},base),
	setmetatable({36,2,1,107},base),
	setmetatable({36,3,1,108},base),
	setmetatable({37,1,1,109},base),
	setmetatable({37,2,1,110},base),
	setmetatable({37,3,1,111},base),
	setmetatable({38,1,1,112},base),
	setmetatable({38,2,1,113},base),
	setmetatable({38,3,1,114},base),
	setmetatable({39,1,1,115},base),
	setmetatable({39,2,1,116},base),
	setmetatable({39,3,1,117},base),
	setmetatable({41,1,1,118},base),
	setmetatable({41,2,1,119},base),
	setmetatable({41,3,1,120},base),
	setmetatable({42,1,1,121},base),
	setmetatable({42,2,1,122},base),
	setmetatable({42,3,1,123},base),
	setmetatable({43,1,1,124},base),
	setmetatable({43,2,1,125},base),
	setmetatable({43,3,1,126},base),
	setmetatable({44,1,1,127},base),
	setmetatable({44,2,1,128},base),
	setmetatable({44,3,1,129},base),
	setmetatable({40,1,1,130},base),
	setmetatable({40,2,1,131},base),
	setmetatable({40,3,1,132},base),
	setmetatable({45,1,1,133},base),
	setmetatable({45,2,1,134},base),
	setmetatable({45,3,1,135},base),
	setmetatable({46,1,1,136},base),
	setmetatable({46,2,1,137},base),
	setmetatable({46,3,1,138},base),
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	setmetatable({47,2,1,140},base),
	setmetatable({47,3,1,141},base),
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	setmetatable({48,2,1,143},base),
	setmetatable({48,3,1,144},base),
	setmetatable({49,1,1,145},base),
	setmetatable({49,2,1,146},base),
	setmetatable({49,3,1,147},base),
	setmetatable({50,1,1,148},base),
	setmetatable({50,2,1,149},base),
	setmetatable({50,3,1,150},base),
	setmetatable({51,1,1,151},base),
	setmetatable({51,2,1,152},base),
	setmetatable({51,3,1,153},base),
	setmetatable({52,1,1,154},base),
	setmetatable({52,2,1,155},base),
	setmetatable({52,3,1,156},base),
	setmetatable({53,1,1,157},base),
	setmetatable({53,2,1,158},base),
	setmetatable({53,3,1,159},base),
	setmetatable({54,1,1,160},base),
	setmetatable({54,2,1,161},base),
	setmetatable({54,3,1,162},base),
	setmetatable({55,1,1,163},base),
	setmetatable({55,2,1,164},base),
	setmetatable({55,3,1,165},base),
	setmetatable({56,1,1,166},base),
	setmetatable({56,2,1,167},base),
	setmetatable({56,3,1,168},base),
	setmetatable({57,1,1,169},base),
	setmetatable({57,2,1,170},base),
	setmetatable({57,3,1,171},base),
	setmetatable({58,1,1,172},base),
	setmetatable({58,2,1,173},base),
	setmetatable({58,3,1,174},base),
	setmetatable({59,1,1,175},base),
	setmetatable({59,2,1,176},base),
	setmetatable({59,3,1,177},base),
	setmetatable({60,1,1,178},base),
	setmetatable({60,2,1,179},base),
	setmetatable({60,3,1,180},base),
	setmetatable({61,1,1,181},base),
	setmetatable({61,2,1,182},base),
	setmetatable({61,3,1,183},base),
	setmetatable({62,1,1,184},base),
	setmetatable({62,2,1,185},base),
	setmetatable({62,3,1,186},base),
	setmetatable({63,1,1,187},base),
	setmetatable({63,2,1,188},base),
	setmetatable({63,3,1,189},base),
	setmetatable({64,1,1,190},base),
	setmetatable({64,2,1,191},base),
	setmetatable({64,3,1,192},base),
	setmetatable({65,1,1,193},base),
	setmetatable({65,2,1,194},base),
	setmetatable({65,3,1,195},base),
	setmetatable({66,1,1,196},base),
	setmetatable({66,2,1,197},base),
	setmetatable({66,3,1,198},base),
	setmetatable({67,1,1,199},base),
	setmetatable({67,2,1,200},base),
	setmetatable({67,3,1,201},base),
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	setmetatable({68,2,1,203},base),
	setmetatable({68,3,1,204},base),
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	setmetatable({70,2,1,209},base),
	setmetatable({70,3,1,210},base),
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	setmetatable({71,2,1,212},base),
	setmetatable({71,3,1,213},base),
	setmetatable({72,1,1,214},base),
	setmetatable({72,2,1,215},base),
	setmetatable({72,3,1,216},base),
	setmetatable({73,1,1,217},base),
	setmetatable({73,2,1,218},base),
	setmetatable({73,3,1,219},base),
	setmetatable({74,1,1,220},base),
	setmetatable({74,2,1,221},base),
	setmetatable({74,3,1,222},base),
	setmetatable({75,1,1,223},base),
	setmetatable({75,2,1,224},base),
	setmetatable({75,3,1,225},base),
	setmetatable({76,1,1,226},base),
	setmetatable({76,2,1,227},base),
	setmetatable({76,3,1,228},base),
	setmetatable({77,1,1,229},base),
	setmetatable({77,2,1,230},base),
	setmetatable({77,3,1,231},base),
	setmetatable({78,1,1,232},base),
	setmetatable({78,2,1,233},base),
	setmetatable({78,3,1,234},base),
	setmetatable({79,1,1,235},base),
	setmetatable({79,2,1,236},base),
	setmetatable({79,3,1,237},base),
	setmetatable({80,1,1,238},base),
	setmetatable({80,2,1,239},base),
	setmetatable({80,3,1,240},base),
	setmetatable({81,1,1,241},base),
	setmetatable({81,2,1,242},base),
	setmetatable({81,3,1,243},base),
	setmetatable({82,1,1,244},base),
	setmetatable({82,2,1,245},base),
	setmetatable({82,3,1,246},base),
	setmetatable({83,1,1,247},base),
	setmetatable({83,2,1,248},base),
	setmetatable({83,3,1,249},base),
	setmetatable({84,1,1,250},base),
	setmetatable({84,2,1,251},base),
	setmetatable({84,3,1,252},base),
	setmetatable({85,1,1,253},base),
	setmetatable({85,2,1,254},base),
	setmetatable({85,3,1,255},base),
	setmetatable({86,1,1,256},base),
	setmetatable({86,2,1,257},base),
	setmetatable({86,3,1,258},base),
	setmetatable({87,1,1,259},base),
	setmetatable({87,2,1,260},base),
	setmetatable({87,3,1,261},base),
	setmetatable({88,1,1,262},base),
	setmetatable({88,2,1,263},base),
	setmetatable({88,3,1,264},base),
	setmetatable({89,1,1,265},base),
	setmetatable({89,2,1,266},base),
	setmetatable({89,3,1,267},base),
	setmetatable({90,1,1,268},base),
	setmetatable({90,2,1,269},base),
	setmetatable({90,3,1,270},base),
}

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