local propertyTable = {
    BattlePassID = 1,TaskID = 2,TaskOrderID = 3,TaskName = 4,TriggerID = 5,Reward = 6,Num = 7,
}

local mainPropertyTable = { 
    BattlePassID = 1,TaskID = 2,TaskOrderID = 3,PageIndex = 4,LineIndex = 5,
}

local primaryTable = {
    "BattlePassID","TaskID","TaskOrderID",
}


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[4]
            local pageData = DataPageEntry[pageIndex]
            if pageData == nil then
                pageData = require('Data/VersionsBattlePassTask1-page'..pageIndex)
                if DataSheetUtil then
                    --skip fixedpoint process for data sheet checker
                    DataSheetUtil.ProcessFixedPoint('VersionsBattlePassTask1', pageData)
                end
                DataPageEntry[pageIndex] = pageData
            end

            local lineIndex = t[5]
            local resultData = pageData[lineIndex]
			return resultData[propertyIndex]
		end
	end,

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

local dataTable = {
	setmetatable({1,1,1,1,1},base),
	setmetatable({1,1,2,1,2},base),
	setmetatable({1,1,3,1,3},base),
	setmetatable({1,1,4,1,4},base),
	setmetatable({1,1,5,1,5},base),
	setmetatable({1,2,1,1,6},base),
	setmetatable({1,2,2,1,7},base),
	setmetatable({1,2,3,1,8},base),
	setmetatable({1,2,4,1,9},base),
	setmetatable({1,2,5,1,10},base),
	setmetatable({1,3,1,1,11},base),
	setmetatable({1,3,2,1,12},base),
	setmetatable({1,3,3,1,13},base),
	setmetatable({1,3,4,1,14},base),
	setmetatable({1,3,5,1,15},base),
	setmetatable({1,4,1,1,16},base),
	setmetatable({1,4,2,1,17},base),
	setmetatable({1,4,3,1,18},base),
	setmetatable({1,4,4,1,19},base),
	setmetatable({1,4,5,1,20},base),
	setmetatable({1,5,1,1,21},base),
	setmetatable({1,5,2,1,22},base),
	setmetatable({1,5,3,1,23},base),
	setmetatable({1,6,1,1,24},base),
	setmetatable({1,6,2,1,25},base),
	setmetatable({1,6,3,1,26},base),
	setmetatable({1,7,1,1,27},base),
	setmetatable({1,7,2,1,28},base),
	setmetatable({1,7,3,1,29},base),
	setmetatable({1,8,1,1,30},base),
	setmetatable({1,8,2,1,31},base),
	setmetatable({1,8,3,1,32},base),
	setmetatable({1,9,1,1,33},base),
	setmetatable({1,9,2,1,34},base),
	setmetatable({1,9,3,1,35},base),
	setmetatable({1,10,1,1,36},base),
	setmetatable({1,10,2,1,37},base),
	setmetatable({1,10,3,1,38},base),
	setmetatable({1,11,1,1,39},base),
	setmetatable({1,11,2,1,40},base),
	setmetatable({1,11,3,1,41},base),
	setmetatable({1,11,4,1,42},base),
	setmetatable({1,11,5,1,43},base),
	setmetatable({1,11,6,1,44},base),
	setmetatable({1,11,7,1,45},base),
	setmetatable({1,12,1,1,46},base),
	setmetatable({1,12,2,1,47},base),
	setmetatable({1,12,3,1,48},base),
	setmetatable({1,12,4,1,49},base),
	setmetatable({1,12,5,1,50},base),
	setmetatable({1,12,6,1,51},base),
	setmetatable({1,12,7,1,52},base),
	setmetatable({1,13,1,1,53},base),
	setmetatable({1,13,2,1,54},base),
	setmetatable({1,13,3,1,55},base),
	setmetatable({1,13,4,1,56},base),
	setmetatable({1,13,5,1,57},base),
	setmetatable({1,13,6,1,58},base),
	setmetatable({1,13,7,1,59},base),
	setmetatable({1,14,1,1,60},base),
	setmetatable({1,14,2,1,61},base),
	setmetatable({1,14,3,1,62},base),
	setmetatable({1,14,4,1,63},base),
	setmetatable({1,14,5,1,64},base),
	setmetatable({1,14,6,1,65},base),
	setmetatable({1,14,7,1,66},base),
	setmetatable({1,15,1,1,67},base),
	setmetatable({1,15,2,1,68},base),
	setmetatable({1,15,3,1,69},base),
	setmetatable({1,16,1,1,70},base),
	setmetatable({1,16,2,1,71},base),
	setmetatable({1,16,3,1,72},base),
	setmetatable({1,17,1,1,73},base),
	setmetatable({1,17,2,1,74},base),
	setmetatable({1,17,3,1,75},base),
	setmetatable({1,18,1,1,76},base),
	setmetatable({1,18,2,1,77},base),
	setmetatable({1,18,3,1,78},base),
	setmetatable({1,19,1,1,79},base),
	setmetatable({1,19,2,1,80},base),
	setmetatable({1,19,3,1,81},base),
	setmetatable({1,20,1,1,82},base),
	setmetatable({1,20,2,1,83},base),
	setmetatable({1,20,3,1,84},base),
}

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