Module:ModuleLevelTable

Documentation for this module may be created at Module:ModuleLevelTable/doc

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-- Variant Comparison Tabs & Tables
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-- IMPORTANT! This assumes data is structured EXACTLY in this order! 
--1 Nonsensical invoking ID
--2 |?Module:Name --Unused, here for debug purposes
--3 |?Module:VariantID
--4 |?Module:Pic
--5 |?Module:VersionReleased
--6 |?Module:Rarity
--7 |?Module:Socket
--8 |?Module:Class
--9 |?Module:MaxEnhancementLevel
--10 |?Module:CapacityCost0
--11 |?Module:ExclusiveCategory
--12 |?Module:Effect0
--13 |?Module:Effect1
--14 |?Module:Effect2
--15 |?Module:Effect3
--16 |?Module:Effect4
--17 |?Module:Effect5
--18 |?Module:Effect6
--19 |?Module:Effect7
--20 |?Module:Effect8
--21 |?Module:Effect9
--22 |?Module:Effect10

local p = {}

local parsedArray = {}
local costUpOrDown = 1 --TODO: Change to -1 when dealing with a Sub Module or Skill Module

local function import(frame)
    if not frame.args.csv then
        return "Error: ModuleLevelTable not passed an argument. Report this to Discord!"
    end
    local csvText = frame.args.csv
    
    -- Put all the CSV lines into an array
    for line in csvText:gmatch("[^\r\n]+") do
        if line ~= "" then
            local parsedLine = parseCSV(line)
            parsedArray[#parsedArray+1] = parsedTable
        end
    end
    
    if #parsedArray == 0 then
        return "Error: ModuleLevelTable had no results. Report this to Discord!"
    end
    table.remove(parsedArray, 1) --The way that parsing works generates an empty first element.
                                 -- I should figure it out and fix it, but... lazy
                                 -- Removing it puts the first real element back in index 1
    
    return "" --Just a sanity to make sure we got no errors
end

function parseCSV(csv)
    local result = {}
    local cell = ""
    local inQuotes = false

    for i = 1, #csv do
        local char = csv:sub(i, i)
        
        if char == '"' then
            inQuotes = not inQuotes
        elseif (char == '@' or char == '\n') and not inQuotes then
            table.insert(result, cell)
            cell = ""
        else
            cell = cell .. char
        end
    end

    if cell == "" then
        cell = "Q"
    end

    table.insert(result, cell)

    return result
end

local function generateTabberLine(element_level)
    local tabTitle = "\n\n|-| Level " .. tostring(element_level) .. " =\n"

    local tableHeader = [[
        {| class="wikitable" style="width:100%;"
        |-
        ! Variant !! Rarity !! Socket !! Class !! Cost !! Exclusive !! Effect
    ]]

    local tableContents = ""

    for i = 1, #parsedArray do
        local row =
        "\n|-\n| " .. "[[" .. parsedArray[i][2] .. "#tab=".. parsedArray[i][3] .. "|" .. parsedArray[i][3] .. "]]" ..
        " || " .. parsedArray[i][6] ..
        " || " .. parsedArray[i][7] ..
        " || " .. parsedArray[i][8] ..
        " || " .. tostring(tonumber(parsedArray[i][10]) + (element_level * costUpOrDown)) ..
        " || " .. parsedArray[i][11] ..
        " || " .. parsedArray[i][12 + element_level] --Effect0 is element 12, plus whatever element level we're looking at

        tableContents = tableContents .. row
    end
    local tableFooter = "\n|}"

    local tabContent = tableHeader .. tableContents .. tableFooter

    return tabTitle .. tabContent
end

local function getLargestTabIndex()
    local largest = tonumber(parsedArray[1][9]) -- We're assuming max upgrade level is always the same. If not, this will need to be handled here.
    if largest ~= nil then
        return largest
    end
    return 10 --This is a safety in case the value has not been entered. Assume the max.
end

function p.process(frame)
    local importResult = import(frame)
    if importResult ~= "" then
        return importResult
    end

    local largestTabIndex = getLargestTabIndex()

    local tabberHeadder = "<tabber>\n"

    local tabberContent = ""
    for i = 0, largestTabIndex do
        tabberContent = tabberContent .. generateTabberLine(i)
    end

    local tabberFooter = "\n</tabber>"
    
    return frame:preprocess(tabberHeadder .. tabberContent .. tabberFooter)
end

return p