Module:ItemsByStat

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

local p = {}
local AllItemData = mw.loadJsonData("Data:ItemData.json")
local Lang = require("Module:Lang")

-- Grab items from item data (has "upgrade" in item key and is not marked as disabled)
InGameItemData = {}

for ItemKey, ItemData in pairs(AllItemData) do
	if string.find(ItemKey, "upgrade") ~= nil and ItemData["Disabled"] == false then
		table.insert(InGameItemData, ItemData)
	end
end

-- I truly have no better idea of how to sort by cost within slot, so I'm gonna multiply the costs of slots I want lower in the table
local multBySlot = {}
multBySlot["Weapon"] = 1
multBySlot["Armor"] = 10000
multBySlot["Tech"] = 100000000

-- For coloring the table by slot
local colorBySlot = {}
colorBySlot["Weapon"] = "#FCAC4D"
colorBySlot["Armor"] = "#86C921"
colorBySlot["Tech"] = "#DE9CFF"

local selectByStat = function(stat)
	-- List properties to grab, extend as necessary
	-- Probably not wise to move or remove elements because there's some hard-coded indexing later
	local inKeys = {"Name","Tier","Cost","Slot",stat,"Components"}
	
	local outData = {}
	local i = 1
	for itemKey,itemData in pairs(InGameItemData) do
		if itemData[stat] ~= nil and itemData[stat] ~= "0" then -- If Item has non-zero stat in its keys,
			outData[i] = {}							-- start a new record of data and
			for x = 1,#inKeys do
				outData[i][x] = itemData[inKeys[x]] -- grab stat and other values
			end
			outData[i][#inKeys+1] = itemKey -- Throw item key in there for good measure
			i = i+1
		end
	end
	
	-- Sort by cost within slot
	table.sort(outData, function(a,b) return a[3]*multBySlot[a[4]]<b[3]*multBySlot[b[4]] end)
	return outData -- outData is a table of tables, one for each Item that has the specified stat, where each inner table has the data specified with inKeys, in order
end

--{{#invoke:ItemsByStat|tablefy|stat|statName|suffix}}
--stat: Name of statistic to look for in ItemData.json. Must match the actual key, e.g. TechPower for Spirit Power
--statName: Column header in final table. TechPower isn't the name for the stat in-game, so change it here
--suffix: String to append to numeric value to indicate units. As of now only % and m/s are used in-game and in fact this is left blank for most stats
p.tablefy = function(frame)
	local stat = frame.args[1]
	local statName = frame.args[2]
	local suffix = frame.args[3]
	
	local tableData = selectByStat(stat)
	local outString = '{| class="wikitable sortable"\n|-\n!Item!!Cost!!'..statName..'\n'
	for i=1,#tableData do -- Very ugly wikitable code
		outString = outString..
			'|-style="background:'..colorBySlot[tableData[i][4]]..'"\n|'..
			frame:expandTemplate{title="Item", args={tableData[i][1],Lang._get_string(tableData[i][7])}}.."||"..
			frame:expandTemplate{title="Souls", args={tableData[i][3]}}.."||"..
			'style="text-align:center;"|+'..tableData[i][5]..suffix.."\n"
	end
	return outString.."|}"
end

return p