Module:Skills

Data pulled from Module:GameData

Some skills have their own modules:

• Module:Magic for Magic
• Module:Prayer for Prayer
• Module:Skills/Agility for Agility
• Module:Skills/Summoning for Summoning
• Module:Skills/Gathering for Mining, Fishing, Woodcutting
• Module:Skills/Artisan for Smithing, Cooking, Herblore, etc.

Also be aware of:

• Module:Navboxes for navigation boxes appearing near the bottom of pages

---

--This module should avoid including skill specific functions which generate
--output for wiki pages, especially those which require() other modules. For
--these functions, consider using the appropriate module from the below list.

--Some skills have their own modules:
--Module:Magic for Magic
--Module:Prayer for Prayer
--Module:Skills/Agility for Agility
--Module:Skills/Summoning for Summoning
--Module:Skills/Gathering for Mining, Fishing, Woodcutting
--Module:Skills/Artisan for Smithing, Cooking, Herblore, etc.

--Also be aware of:
--Module:Navboxes for navigation boxes appearing near the bottom of pages

local p = {}

local Shared = require('Module:Shared')
local Constants = require('Module:Constants')
local Common = require('Module:Common')
local GameData = require('Module:GameData')
local SkillData = GameData.skillData
local Modifiers = require('Module:Modifiers')
local Items = require('Module:Items')
local Icons = require('Module:Icons')

-- Given a skill ID, returns the key for that skill's recipe data.
-- If the skill has no recipes (e.g. is a combat skill) then the
-- return value is nil
function p.getSkillRecipeKey(skillID)
	-- Convert skillID to local ID if not already
	local ns, localSkillID = GameData.getLocalID(skillID)
	local recipeIDs = {
		["Woodcutting"] = 'trees',
		["Fishing"] = 'fish',
		["Firemaking"] = 'logs',
		["Mining"] = 'rockData',
		["Thieving"] = 'npcs',
		["Agility"] = 'obstacles',
		["Cooking"] = 'recipes',
		["Smithing"] = 'recipes',
		["Farming"] = 'recipes',
		["Summoning"] = 'recipes',
		["Fletching"] = 'recipes',
		["Crafting"] = 'recipes',
		["Runecrafting"] = 'recipes',
		["Herblore"] = 'recipes',
		["Astrology"] = 'recipes',
		["Harvesting"] = 'veinData'
	}
	return recipeIDs[localSkillID]
end

-- Given a skill ID & recipe, returns the skill level requirement for
-- that recipe and a boolean value indicating whether the level if abyssal or not.
-- If the level could not be determined, then the return value is nil, nil
function p.getRecipeLevelRealm(skillID, recipe)
	local level, isAbyssal = nil, nil
	-- Convert skillID to local ID if not already
	local ns, localSkillID = GameData.getLocalID(skillID)
	local realmID = p.getRecipeRealm(recipe)
	if localSkillID == 'Agility' then
		local course = GameData.getEntityByProperty(SkillData.Agility.courses, 'realm', realmID)
		isAbyssal = (realmID == 'melvorItA:Abyssal')
		-- For Agility, level is derived from obstacle category
		if recipe.category ~= nil then
			-- Obstacle
			level = course.obstacleSlots[recipe.category + 1].level
		elseif recipe.slot ~= nil then
			-- Pillar
			level = course.pillarSlots[recipe.slot + 1].level
		end
	elseif recipe.abyssalLevel ~= nil then
		level, isAbyssal = recipe.abyssalLevel, true
	else
		-- For all other skills, the recipe should have a level property
		level, isAbyssal = recipe.level, false
	end
	return level, isAbyssal
end

function p.getRecipeLevel(skillID, recipe)
	local level, isAbyssal = p.getRecipeLevelRealm(skillID, recipe)
	return level
end

function p.getRecipeRequirementText(skillName, recipe)
	local reqText = {}
	if recipe.abyssalLevel ~= nil and recipe.abyssalLevel > 0 then
		table.insert(reqText, Icons._AbyssalSkillReq(skillName, recipe.abyssalLevel, false))
	elseif recipe.level ~= nil and recipe.level > 0 then
		table.insert(reqText, Icons._SkillReq(skillName, recipe.level, false))
	end
	if recipe.totalMasteryRequired ~= nil then
		table.insert(reqText, Shared.formatnum(recipe.totalMasteryRequired) .. ' ' .. Icons.Icon({skillName, type='skill', notext=true}) .. ' ' .. Icons.Icon({'Mastery'}))
	end
	local reqsData = {}
	if type(recipe.requirements) == 'table' then
		reqsData = Shared.shallowClone(recipe.requirements)
	end
	if recipe.shopItemPurchased ~= nil then
		-- Mining requirements are stored differently than other skills like
		-- Woodcutting, standardize here
		table.insert(reqsData, {
			["type"] = 'ShopPurchase',
			["purchaseID"] = recipe.shopItemPurchased,
			["count"] = 1
		})
	end
	if not Shared.tableIsEmpty(reqsData) then
		local reqs = Common.getRequirementString(reqsData)
		if reqs ~= nil then
			table.insert(reqText, reqs)
		end
	end
	return table.concat(reqText, '<br/>')
end

function p.standardRecipeSort(skillID, recipeA, recipeB)
	local levelA, isAbyssalA = p.getRecipeLevelRealm(skillID, recipeA)
	local levelB, isAbyssalB = p.getRecipeLevelRealm(skillID, recipeB)
	local isAbyssalNumA, isAbyssalNumB = (isAbyssalA and 1) or 0, (isAbyssalB and 1) or 0

	return (isAbyssalA == isAbyssalB and levelA < levelB) or isAbyssalNumA < isAbyssalNumB
end


function p.getRecipeRealm(recipe)
	return recipe.realm or 'melvorD:Melvor'
end

function p.getRealmFromName(realmName)
	local realm = nil
	if realmName == nil or realmName == '' then
		-- Default realm
		realm = GameData.getEntityByID('realms', 'melvorD:Melvor')
	else
		realm = GameData.getEntityByName('realms', realmName)
	end
	return realm
end

function p.getMasteryActionCount(skillID, realmID, levelLimit)
	local actCount = 0
	local skillNS, skillLocalID = Shared.getLocalID(skillID)
	local skillData = SkillData[skillLocalID]
	local recipeKey = p.getSkillRecipeKey(skillLocalID)
	if recipeKey ~= nil then
		local recipeData = skillData[recipeKey]
		for i, recipe in ipairs(recipeData) do
			if (
				p.getRecipeRealm(recipe) == realmID
				and (recipe.noMastery == nil or not recipe.noMastery)
				and (levelLimit == nil or p.getRecipeLevel(skillLocalID, recipe) <= levelLimit)
			) then
				actCount = actCount + 1
			end
		end
	end
	return actCount
end

-- Thieving
function p.getThievingNPCByID(npcID)
	return GameData.getEntityByID(SkillData.Thieving.npcs, npcID)
end

function p.getThievingNPC(npcName)
	return GameData.getEntityByName(SkillData.Thieving.npcs, npcName)
end

function p.getThievingNPCArea(npc)
	for i, area in ipairs(SkillData.Thieving.areas) do
		for j, npcID in ipairs(area.npcIDs) do
			if npcID == npc.id then
				return area
			end
		end
	end
end

function p._getThievingNPCStat(npc, statName)
	local result = nil

	if statName == 'level' then
		result = Icons._SkillReq('Thieving', npc.level)
	elseif statName == 'maxHit' then
		result = npc.maxHit * 10
	elseif statName == 'area' then
		local area = p.getThievingNPCArea(npc)
		result = area.name
	else
		result = npc[statName]
	end

	if result == nil then
		result = ''
	end

	return result
end

function p.getThievingNPCStat(frame)
	local npcName = frame.args ~= nil and frame.args[1] or frame[1]
	local statName = frame.args ~= nil and frame.args[2] or frame[2]
	local npc = p.getThievingNPC(npcName)
	if npc == nil then
		return Shared.printError('Invalid Thieving NPC ' .. npcName)
	end

	return p._getThievingNPCStat(npc, statName)
end

function p.getThievingSourcesForItem(itemID)
	local resultArray = {}
	local areaNPCs = {}

	--First check area unique drops
	--If an area drops the item, add all the NPC ids to the list so we can add them later
	for i, area in pairs(SkillData.Thieving.areas) do
		for j, drop in pairs(area.uniqueDrops) do
			if drop.id == itemID then
				for k, npcID in ipairs(area.npcIDs) do
					areaNPCs[npcID] = { qty = drop.quantity, area = area }
				end
				break
			end
		end
	end

	--Now go through and get drop chances on each NPC if needed
	for i, npc in pairs(SkillData.Thieving.npcs) do
		local totalWt = 0
		local dropWt = 0
		local dropQty = { min = 0, max = 0 }
		for j, drop in ipairs(npc.lootTable) do
			totalWt = totalWt + drop.weight
			if drop.itemID == itemID then
				dropWt = drop.weight
				dropQty = { min = drop.minQuantity, max = drop.maxQuantity }
			end
		end
		if dropWt > 0 then
			table.insert(resultArray, {npc = npc.name, minQty = dropQty.min, maxQty = dropQty.max, wt = dropWt * SkillData.Thieving.itemChance, totalWt = totalWt * 100, level = npc.level, npcID = npc.id, type = 'npc'})
		end

		--Chance of -1 on unique drops is to indicate variable chance
		if npc.uniqueDrop ~= nil and npc.uniqueDrop.id == itemID then
			table.insert(resultArray, {npc = npc.name, minQty = npc.uniqueDrop.quantity, maxQty = npc.uniqueDrop.quantity, wt = -1, totalWt = -1, level = npc.level, npcID = npc.id, type = 'npcUnique'})
		end

		local areaNPC = areaNPCs[npc.id]
		if areaNPC ~= nil then
			table.insert(resultArray, {npc = npc.name, minQty = areaNPC.qty, maxQty = areaNPC.qty, wt = SkillData.Thieving.baseAreaUniqueChance, totalWt = 100, level = npc.level, npcID = npc.id, area = areaNPC.area, type = 'areaUnique'})
		end
	end

	for i, drop in ipairs(SkillData.Thieving.generalRareItems) do
		if drop.itemID == itemID then
			if drop.npcs == nil then
				table.insert(resultArray, {npc = 'all', minQty = 1, maxQty = 1, wt = 1, totalWt = Shared.round2(1/(drop.chance/100), 0), level = 1, npcID = itemID, type = 'generalRare'})
			else
				for j, npcID in ipairs(drop.npcs) do
					local npc = p.getThievingNPCByID(npcID)
					if npc ~= nil then
						table.insert(resultArray, {npc = npc.name, minQty = 1, maxQty = 1, wt = 1, totalWt = Shared.round2(1/(drop.chance/100), 0), level = npc.level, npcID = npc.id, type = 'generalRare'})
					end
				end
			end
		end
	end

	return resultArray
end

-- Astrology
function p.getConstellationByID(constID)
	return GameData.getEntityByID(SkillData.Astrology.recipes, constID)
end

function p.getConstellation(constName)
	return GameData.getEntityByName(SkillData.Astrology.recipes, constName)
end

function p.getConstellations(checkFunc)
	return GameData.getEntities(SkillData.Astrology.recipes, checkFunc)
end

-- Combines Astrology constellation modifiers into an object similar to other entities,
-- and multiplies the values up to their maximum possible amount
function p._getConstellationModifiers(cons)
	local result = {}
	local modKeys = { 'standardModifiers', 'uniqueModifiers', 'abyssalModifiers' }

	for _, keyID in ipairs(modKeys) do
		result[keyID] = {}
		local mods = cons[keyID]
		if mods ~= nil then
			for _, mod in ipairs(mods) do
				local multValue = mod.maxCount
				local subKeys = { 'modifiers', 'enemyModifiers' }
				for _, subKey in ipairs(subKeys) do
					local modAdj = Shared.clone(mod[subKey])
					if type(modAdj) == 'table' then
						for modName, modValueDef in pairs(modAdj) do
							if type(modValueDef) == 'table' then
								if modValueDef[1] ~= nil then
									-- Table of multiple values
									for i, subValue in ipairs(modValueDef) do
										if type(subValue) == 'table' and subValue.value ~= nil then
											subValue.value = subValue.value * multValue
										elseif type(subValue) == 'number' then
											modValueDef[i] = subValue * multValue
										end
									end
								elseif modValueDef.value ~= nil then
									-- Table but with a single value
									modValueDef.value = modValueDef.value * multValue
								end
							elseif type(modValueDef) == 'number' then
								-- Single value
								modAdj[modName] = modValueDef * multValue
							end
						end
					end
					table.insert(result[keyID], modAdj)
				end
			end
		end
	end
	return result
end

-- Mastery
function p.getMasteryUnlockTable(frame)
	local skillName = frame.args ~= nil and frame.args[1] or frame
	local skillID = Constants.getSkillID(skillName)
	if skillID == nil then
		return Shared.printError('Failed to find a skill ID for ' .. skillName)
	end

	local _, localSkillID = GameData.getLocalID(skillID)
	-- Clone so that we can sort by level
	local unlockTable = Shared.shallowClone(SkillData[localSkillID].masteryLevelUnlocks)
	if unlockTable == nil then
		return Shared.printError('Failed to find Mastery Unlock data for ' .. skillName)
	end
	table.sort(unlockTable, function(a, b) return (a.level == b.level and a.descriptionID < b.descriptionID) or a.level < b.level end)

	local result = '{|class="wikitable"\r\n!Level!!Unlock'
	for i, unlock in ipairs(unlockTable) do
		result = result..'\r\n|-'
		result = result..'\r\n|'..unlock.level..'||'..unlock.description
	end
	result = result..'\r\n|}'
	return result
end

function p.getMasteryCheckpointTable(frame)
	local args = frame.args ~= nil and frame.args or frame
	local skillName = args[1]
	local realmName = args.realm

	local realm = Skills.getRealmFromName(realmName)
	if realm == nil then
		return Shared.printError('Failed to find a realm with name ' .. (realmName or 'nil'))
	end
	local skillID = Constants.getSkillID(skillName)
	if skillID == nil then
		return Shared.printError('Failed to find a skill ID for ' .. skillName)
	end

	local _, localSkillID = GameData.getLocalID(skillID)
	local checkpoints = SkillData[localSkillID].masteryPoolBonuses
	if checkpoints == nil then
		return Shared.printError('Failed to find Mastery checkpoint data for ' .. skillName)
	end

	local totalPoolXP = p.getMasteryActionCount(localSkillID, realm.id) * 500000
	local result = '{|class="wikitable"\r\n!Pool %!!style="width:100px"|Pool XP!!Bonus'
	for i, checkpointData in ipairs(checkpoints) do
		if checkpointData.realm == realm.id then
			local chkDesc = Modifiers.getModifiersText(checkpointData.modifiers, false, false)
			local chkPercent = checkpointData.percent
			result = result..'\r\n|-'
			result = result..'\r\n|'..chkPercent..'%||'
			result = result..Shared.formatnum(math.floor(totalPoolXP * chkPercent / 100))..' xp||'..chkDesc
		end
	end
	result = result..'\r\n|-\r\n!colspan="2"|Total Mastery Pool XP'
	result = result..'\r\n|'..Shared.formatnum(totalPoolXP)
	result = result..'\r\n|}'
	return result
end

function p.getMasteryTokenTable()
	-- Defines which skill levels should be included within the output
	local skillLevels = {
		{
			["id"] = 'Base',
			["level"] = 99,
			["description"] = '[[Full Version|Base Game]] (Level 99)'
		}, {
			["id"] = 'TotH',
			["level"] = 120,
			["description"] = Icons.TotH() .. ' [[Throne of the Herald Expansion|Throne of the Herald]] (Level 120)'
		}
	}
	local baseTokenChance = 18500
	local masteryActionCount = {}
	local CCI_ID = 'melvorD:Clue_Chasers_Insignia'
	local CCI = Items.getItemByID(CCI_ID)
	if CCI == nil then
		return Shared.printError('Failed to find item with ID ' .. CCI_ID)	
	end

	local tokens = Items.getItems(function(item) return item.itemType == 'MasteryToken' end)
	local tokenItems = {}
	for _, item in ipairs(tokens) do
		if item.realm == 'melvorD:Melvor' and item.skill ~= nil then
			local skillNS, skillLocalID = Shared.getLocalID(item.skill)
			tokenItems[skillLocalID] = item
		end
	end

	-- Iterate over each skill with mastery, determining the number of
	-- mastery actions for each
	for skillLocalID, skill in pairs(SkillData) do
		if skill.masteryPoolBonuses ~= nil then
			local actCount = { ["skill"] = skill, ["token"] = tokenItems[skillLocalID] }
			for i, levelDef in ipairs(skillLevels) do
				actCount[levelDef.id] = p.getMasteryActionCount(skillLocalID, 'melvorD:Melvor', levelDef.level)
			end
			table.insert(masteryActionCount, actCount)
		end
	end

	local firstID = skillLevels[1].id
	table.sort(masteryActionCount,
		function(a, b)
			if a[firstID] == b[firstID] then
				return a.skill.name < b.skill.name
			else
				return a[firstID] > b[firstID]
			end
		end)
	
	-- Generate output table
	local resultPart = {}
	local CCIIcon = Icons.Icon({CCI.name, type='item', notext=true})
	local columnPairs = Shared.tableCount(skillLevels)

	-- Generate header
	table.insert(resultPart, '{| class="wikitable sortable"')
	table.insert(resultPart, '\n!rowspan="3"|Token!!rowspan="3"|Skill!!colspan="' .. columnPairs * 2 .. '"|Approximate Mastery Token Chance')
	table.insert(resultPart, '\n|-')
	for i, levelDef in ipairs(skillLevels) do
		table.insert(resultPart, '\n!colspan="2"| ' .. levelDef.description)
	end
	table.insert(resultPart, '\n|-' .. string.rep('\n!Without ' .. CCIIcon .. '\n!With ' .. CCIIcon, columnPairs))

	for i, rowData in ipairs(masteryActionCount) do
		local token = rowData.token
		table.insert(resultPart, '\n|-')
		local tokenImg = (token == nil and '?') or Icons.Icon({token.name, type='item', size=50, notext=true})
		table.insert(resultPart, '\n|style="text-align:center"|' .. tokenImg)
		table.insert(resultPart, '\n|' .. Icons.Icon({rowData.skill.name, type='skill'}))

		for j, levelDef in ipairs(skillLevels) do
			local actCount = rowData[levelDef.id]
			local denom, denomCCI = 0, 0
			if actCount > 0 then
				denom = math.floor(baseTokenChance / actCount)
				denomCCI = Shared.round(baseTokenChance / (actCount * (1 + CCI.modifiers.offItemChance / 100)), 0, 0)
			end
			table.insert(resultPart, '\n|style="text-align:right" data-sort-value="' .. denom .. '"|1/' .. Shared.formatnum(denom))
			table.insert(resultPart, '\n|style="text-align:right" data-sort-value="' .. denomCCI .. '"|1/' .. Shared.formatnum(denomCCI))
		end
	end
	table.insert(resultPart, '\n|}')

	return table.concat(resultPart)
end

-- Skill unlock costs for Adventure game mode
function p.getSkillUnlockCostTable()
	local advMode = GameData.getEntityByID('gamemodes', 'melvorF:Adventure')
	if advMode ~= nil then
		local unlockCount = Shared.tableCount(GameData.skillData) - Shared.tableCount(advMode.startingSkills)
		local costLength = Shared.tableCount(advMode.skillUnlockCost)
		local returnPart = {}
		table.insert(returnPart, '{| class="wikitable stickyHeader"\r\n|- class="headerRow-0"\r\n!Unlock!!Cost!!Cumulative Cost')

		local accCost = 0
		for i = 1, unlockCount, 1 do
		local cost = advMode.skillUnlockCost[math.min(i, costLength)]
			accCost = accCost + cost
			table.insert(returnPart, '|-')
			table.insert(returnPart, '|' .. i .. '||' .. Icons.GP(cost) .. '||' .. Icons.GP(accCost))
		end
		table.insert(returnPart, '|}')

		return table.concat(returnPart, '\r\n')
	end
end

function p.getFiremakingTable(frame)
	local args = frame.args ~= nil and frame.args or frame
	local realmName = args.realm
	local realm = p.getRealmFromName(realmName)
	if realm == nil then
		return Shared.printError('Failed to find a realm with name ' .. (realmName or 'nil'))
	end
	local skillID = 'Firemaking'

	local resultPart = {}
	table.insert(resultPart, '{| class="wikitable sortable stickyHeader"')
	table.insert(resultPart, '\r\n|-class="headerRow-0"')
	table.insert(resultPart, '\r\n!colspan="2" rowspan="2"|Logs!!rowspan="2"|Requirements')
	table.insert(resultPart, '!!rowspan="2"|Burn Time!!colspan="2"|Without Bonfire!!colspan="2"|With Bonfire!!rowspan="2"|Bonfire Bonus!!rowspan="2"|Bonfire Time')
	table.insert(resultPart, '\r\n|-class="headerRow-1"')
	table.insert(resultPart, '\r\n!XP!!XP/s!!XP!!XP/s')

	local logsData = GameData.getEntities(SkillData.Firemaking.logs,
		function(obj)
			return p.getRecipeRealm(obj) == realm.id
		end
	)
	table.sort(logsData, function(a, b) return p.standardRecipeSort(skillID, a, b) end)
	for i, logData in ipairs(logsData) do
		local logs = Items.getItemByID(logData.logID)
		local name = logs.name
		local level = p.getRecipeLevel(skillID, logData)
		local baseXP = logData.baseAbyssalExperience or logData.baseExperience
		local reqText = p.getRecipeRequirementText(SkillData.Firemaking.name, logData)
		local bonfireBonus = logData.bonfireAXPBonus or logData.bonfireXPBonus
		local burnTime = logData.baseInterval / 1000
		local bonfireTime = logData.baseBonfireInterval / 1000
		local XPS = baseXP / burnTime
		local XP_BF = baseXP * (1 + bonfireBonus / 100)
		local XPS_BF = Shared.round(XP_BF / burnTime, 2, 2)
		XP_BF = Shared.round(XP_BF, 2, 0)

		table.insert(resultPart, '\r\n|-')
		table.insert(resultPart, '\r\n|data-sort-value="'..name..'"|'..Icons.Icon({name, type='item', size='50', notext=true}))
		table.insert(resultPart, '||'..Icons.getExpansionIcon(logs.id)..Icons.Icon({name, type='item', noicon=true}))
		table.insert(resultPart, '||style ="text-align: right;" data-sort-value="' .. level .. '"|'..reqText)
		table.insert(resultPart, '||style ="text-align: right;" data-sort-value="'..burnTime..'"|'..Shared.timeString(burnTime, true))
		table.insert(resultPart, '||style ="text-align: right;" data-sort-value="' .. baseXP .. '"| ' .. Shared.formatnum(baseXP))
		table.insert(resultPart, '||style ="text-align: right;" data-sort-value="'..XPS..'"|'..Shared.formatnum(Shared.round(XPS, 2, 2)))
		if bonfireBonus == 0 then
			table.insert(resultPart, '||colspan="4" class="table-na"| N/A ')
		else
			table.insert(resultPart, '||style ="text-align: right;" data-sort-value="' .. XP_BF .. '"| ' .. Shared.formatnum(XP_BF))
			table.insert(resultPart, '||style ="text-align: right;" data-sort-value="'..XPS_BF..'"|'..Shared.formatnum(XPS_BF, 2, 2))
			table.insert(resultPart, '||style ="text-align: right;" data-sort-value="'..bonfireBonus..'"|'..bonfireBonus..'%')
			table.insert(resultPart, '||style ="text-align: right;" data-sort-value="'..bonfireTime..'"|'..Shared.timeString(bonfireTime, true))
		end
	end

	table.insert(resultPart, '\r\n|}')
	return table.concat(resultPart)
end

function p.getAncientRelicsTable(frame)
	local args = (type(frame) == 'table' and frame.args ~= nil and frame.args) or frame
	local skillName, isAbyssalArg = args[1], args.abyssal
	local skillID = nil
	if skillName ~= nil and skillName ~= '' then
		skillID = Constants.getSkillID(skillName)
		if skillID == nil then
			return Shared.printError('Failed to find a skill ID for ' .. skillName)
		end
	end
	local isAbyssal = nil
	if isAbyssalArg ~= nil and isAbyssalArg ~= '' then
		if not Shared.contains({'TRUE', 'FALSE'}, string.upper(isAbyssalArg)) then
			return Shared.printError('Invalid value for parameter "abyssal", must be either "true" or "false"')
		else
			isAbyssal = string.upper(isAbyssalArg) == 'TRUE'
		end
	end

	local resultPart = {}
	table.insert(resultPart, '{| class="wikitable sortable stickyHeader lighttable"')
	table.insert(resultPart, '\n|-class="headerRow-0"')
	table.insert(resultPart, '\n|-\n!colspan="2"|Skill\n!Relic\n!Modifiers')

	local relics = GameData.getEntities('ancientRelics',
		function(relic)
			local abyssalCheck = true
			if isAbyssal ~= nil then
				local relicNS, relicLocalID = Shared.getLocalID(relic.id)
				local isRelicAbyssal = string.match(relicLocalID, '^Abyssal') ~= nil
				abyssalCheck = (isAbyssal and isRelicAbyssal) or (not isAbyssal and not isRelicAbyssal)
			end
			return (skillID == nil or relic.skillID == skillID) and abyssalCheck
		end)
	table.sort(relics,
		function (a, b)
			local skillNameA, skillNameB = Constants.getSkillName(a.skillID), Constants.getSkillName(b.skillID)
			if skillNameA == skillNameB then
				-- Order by numbers at the end of relic IDs
				-- Relics have a 'number' property, but this appears to contain duplicates
				return string.sub(a.id, string.len(a.id)) < string.sub(b.id, string.len(b.id))
			else
				return skillNameA < skillNameB
			end
		end)

	local function appendSkillRows(resultTable, rowTable, relicCount, skillID)
		local skillName = Constants.getSkillName(skillID)
		table.insert(resultTable, '\n|-\n|rowspan="' .. relicCount .. '"| ' .. Icons.Icon({skillName, type='skill', notext=true, size=50}))
			table.insert(resultTable, '\n|rowspan="' .. relicCount .. '"| ' .. Icons.Icon({skillName, type='skill', noicon=true}))
			table.insert(resultTable, table.concat(rowTable))
	end

	local skillRelicCount, currentSkillID, tablePart = 0, nil, {}
	for i, relic in ipairs(relics) do
		if currentSkillID == nil then
			currentSkillID = relic.skillID
		elseif relic.skillID ~= currentSkillID then
			appendSkillRows(resultPart, tablePart, skillRelicCount, currentSkillID)		
			tablePart = {}
			currentSkillID = relic.skillID
			skillRelicCount = 0
		end

		skillRelicCount = skillRelicCount + 1
		if skillRelicCount > 1 then
			table.insert(tablePart, '\n|-')
		end
		table.insert(tablePart, '\n| ' .. skillRelicCount .. '\n| ' .. Modifiers.getModifiersText(relic.modifiers))
	end
	appendSkillRows(resultPart, tablePart, skillRelicCount, currentSkillID)
	table.insert(resultPart, '\n|}')

	return table.concat(resultPart)
end

function p.getLesserRelicsTable(frame)
	local lesserRelics = {}
	-- Iterate over each skill with a global rare drop then check
	-- if the skill has a Lesser Relic drop
	for skillLocalID, skill in pairs(SkillData) do
		if skill.rareDrops ~= nil then
			for i, drops in pairs(skill.rareDrops) do
				if string.match(drops.itemID, '_Lesser_Relic') then
					table.insert(lesserRelics, Items.getItemByID(drops.itemID))
				end
			end
		end
	end
	table.sort(lesserRelics, function(a, b) return a.name < b.name end)

	-- Create the Table
	local resultTable = mw.html.create('table')
	resultTable:addClass('wikitable sortable')
	resultTable:tag('tr'):addClass('headerRow-0')
		:tag('th'):wikitext('Icon')
		:tag('th'):wikitext('Lesser Relic')
		:tag('th'):wikitext('Modifiers')

	for _, relic in ipairs(lesserRelics) do
		local tr = mw.html.create('tr')
		tr:tag('td'):wikitext(Icons.Icon({relic.name, type='item', size='50', notext=true}))
		tr:tag('td'):wikitext(Icons.Icon({relic.name, type='item', noicon=true}))
		tr:tag('td'):wikitext(Modifiers.getModifiersText(relic.modifiers))
		resultTable:node(tr)
	end
	return resultTable
end

return p