Module:Icons

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

local Shared = require("Module:Shared")
local Num = require('Module:Number')
local Overrides = require('Module:Icons/Overrides')
-- Locally index some functions for performance
local sgsub, fixPagename, formatnum, tostring, type = string.gsub, Shared.fixPagename, Num.formatnum, tostring, type

local p = {}

--Extension overrides for items that have non-png images
--Name level overrides take precedence over type level overrides
local extOverrides = Overrides.extOverrides()
--Some overrides only apply for a specific type
local typeExtOverrides = Overrides.typeExtOverrides()
--When calling for an icon of type Key, instead use type Value
local typeOverrides = Overrides.typeOverrides()
--When calling for an icon for Key, replace with image Value, and optionally override type also
local imgOverrides = Overrides.imgOverrides()
--When calling for an icon for Key + Type, replace with image Value, and optionally override type also
local typeImgOverrides = Overrides.typeImgOverrides()
--When calling for an icon for Key, the link goes to Value
local linkOverrides = Overrides.linkOverrides()
--When calling for an icon for Key + Type, the link goes to Value
local typeLinkOverrides = Overrides.typeLinkOverrides()
-- If no other text override was specified for the given link, use these
local txtOverrides = Overrides.txtOverrides()
-- Ambiguous overrides section
local ambiguousOverrides = Overrides.ambiguousOverrides()
-- For ambiguous overrides, determines the type text to be used in the page link
local ambiguousTypeMap = Overrides.ambiguousTypeMap()
local currencyFormatDefn = Overrides.currencyFormatDefn()

-- Defines icon types for which a section or anchor on a static page should be linked to, rather
-- than the usual page linking
local sectionLinks = Overrides.sectionLinks()

function p.Icon(frame)
	local args = frame.args ~= nil and frame.args or frame
	local link = args[1]
	local text = args[2]
	local iconType = args.type
	local ext = args.ext ~= nil and args.ext ~= '' and args.ext or 'png'
	local notext = args.notext ~= nil and args.notext ~= ''
	local nolink = args.nolink ~= nil and args.nolink ~= ''
	local noicon = args.noicon ~= nil and args.noicon ~= ''
	local nospan = args.nospan ~= nil and args.nospan
	local menu = args.menu ~= nil and args.menu ~= ''
	local imgSize = args.size ~= nil and args.size or 25
	local qty = args.qty
	local img = args.img ~= nil and args.img ~= '' and args.img or link
	local class = args.class ~= nil and args.class ~= '' and args.class or ''
	local altText = args.alt ~= nil and args.alt or (notext and (text or link)) or ''
	local linkSection = args.section
	local expIcon = args.expicon ~= nil and args.expicon or ''

	link = fixPagename(link)
	img = fixPagename(img)

	img = sgsub(img, '#', '')
	img = sgsub(img, '/Training', '')
	img = sgsub(img, '/Guide', '')
	img = sgsub(img, '/Boosts', '')
	-- Remove '#' from links to facilitate linking to things with hashes in
	-- their names (e.g. item 'Birthday Cake Piece #1'). Links to sections
	-- of a page should instead be performed using the 'section' parameter.
	link = sgsub(link, '#', '')

	-- Handle types for which links should be to a section of a static page
	local sl = sectionLinks[iconType]
	if sl ~= nil and not sl.exclude[link] then
		if text == nil or text == '' then
			text = link
		end
		linkSection = string.gsub(link, ' ', '')
		-- Link overwriting must occur after text & linkSection have been set
		link = sl.link
		if sl.img ~= nil then
			img = sl.img[1]
			if sl.img[2] ~= nil then
				iconType = sl.img[2]
			end
		end
	end

	--MANUAL OVERRIDES
	local origType = iconType
	local ovrImg = imgOverrides[link]
	local ovrTypeImg = typeImgOverrides[iconType]
	if ovrTypeImg ~= nil then
		ovrImg = ovrTypeImg ~= nil and ovrTypeImg[img] or ovrImg
	end
	local ovrTxt = txtOverrides[link]
	local ovrLink = linkOverrides[link]
	local ovrTypeLink = typeLinkOverrides[iconType]
	if ovrTypeLink ~= nil and ovrTypeLink[img] ~= nil then
		if ovrTypeLink[img] == '' then
			nolink = true
		else
			ovrLink = ovrTypeLink[img]
		end
	end
	local hasText = (text ~= nil and text ~= '')
	if ovrImg ~= nil and img == link then
		if type(ovrImg) == 'string' then
			img = ovrImg
		elseif type(ovrImg) == 'table' then
			img = ovrImg[1]
			if ovrImg[2] ~= nil then iconType = ovrImg[2] end
		end
	end

	-- Type & extension overrides must be after adjustments have been made
	-- for any image overrides
	local ovrTypeExt, ovrTypeExtTable = nil, typeExtOverrides[iconType]
	if ovrTypeExtTable ~= nil then
		ovrTypeExt = ovrTypeExtTable[img]
	end
	local ovrType = typeOverrides[iconType]
	local ovrExt = extOverrides.name[img]
	if ovrExt == nil then
		ovrExt = extOverrides.type[ovrType or iconType]
	end
	if not hasText and ovrTxt ~= nil then
		text = ovrTxt
		hasText = true
	end
	if ovrLink ~= nil then
		if not hasText then
			text = link
			hasText = true
		end
		link = ovrLink
	end
	if ovrTypeExt ~= nil then
		ext = ovrTypeExt
	elseif ovrExt ~= nil then
		ext = ovrExt
	end
	if ovrType ~= nil then
		iconType = ovrType
	end

	-- There are a couple specific double overrides to be included that don't fit in the above lists

	-- If the link requires disambiguation or a section, the modify the link accordingly
	-- while preserving the displayed text
	local isAmbig, hasSection = ambiguousOverrides[link], linkSection ~= nil and linkSection ~= ''
	if isAmbig or hasSection then
		if not hasText then
			text = link
			hasText = true
		end
		if isAmbig then
			link = link .. ' (' .. (ambiguousTypeMap[origType] or origType) .. ')'
		end
		if hasSection then
			link = link .. '#' .. linkSection
		end
	end

	local resultText = ''
	if not noicon then
		-- Image size
		local txtSize = tostring(imgSize)
		-- Extension and type if one is set
		local txtImg = (iconType ~= nil and iconType ~= '' and img .. '_(' .. iconType .. ')' or img) .. '.' .. ext
		-- Include a link unless no link -and- no text was requested
		local txtLink = '|link=' .. (nolink and '' or link)
		resultText = '[[File:' .. txtImg .. '|' .. txtSize .. 'x' .. txtSize .. 'px|alt=' .. altText .. txtLink .. ']]'
		if class ~= nil and class ~= '' then
			resultText = '<span class="'..class..'">'..resultText..'</span>'
		end
	end

	if not notext then
		if nolink then
			resultText = resultText .. (noicon and '' or ' ') .. (hasText and text or link)
		else
			resultText = resultText .. (noicon and '' or ' ') .. '[[' .. link .. (hasText and text ~= link and '|' .. text or '') .. ']]'
		end
	end

	-- Add Quantity to the front if requested
	--local resultQty = (qty ~= nil and qty ~= '' and formatnum(qty) .. ' ' or '')
	if qty ~= nil and qty ~= '' then
		resultText = formatnum(qty) .. ' ' .. resultText
	end

	if menu then
		return '{| class="articletable img-text" style="vertical-align:middle;"\r\n|-\r\n|' .. expIcon .. resultText .. '\r\n|}'
	elseif not noicon and not nospan then
		return '<span class="img-text">' .. expIcon .. resultText .. '</span>'
	else
		return resultText
	end
end

-- Returns a skill icon based on the realm.
function p._SkillRealmIcon(skill, realmID, size)
	local realm = realmID or 'melvorD:Melvor'
	local link = fixPagename(skill)

	local img = mw.html.create('span')
	if realm == 'melvorItA:Abyssal' then
		img:addClass('abyss-icon')
	end
	
	size = size or 25
	img :wikitext('[[File:'):wikitext(link):wikitext('_(skill).png')
		:wikitext('|'):wikitext(size):wikitext('x'):wikitext(size):wikitext('px')
		:wikitext('|link='):wikitext(link):wikitext(']]')
		
	return tostring(img)
end

function p.SkillRealmIcon(frame)
	local args = frame.args ~= nil and frame.args or frame
	local skill = args[1]
	local realmID = args.realm
	local size = tonumber(args.size)
	return p._SkillRealmIcon(skill, realmID, size)
end

function p._SkillReq(skill, level, showText, realmID)
	local realm = realmID or 'melvorD:Melvor'
	local link = fixPagename(skill)
	local altText = (showText and '') or skill
	if level == nil then 
		level = 'Unknown [[Category:Pages with script errors]]' 
	end

	-- Create skill image.
	local img = mw.html.create()
	
	if realm == 'melvorItA:Abyssal' then
		img = img:tag('span')
				 :addClass('abyss-icon')
	end
	
	img :wikitext('[[File:'):wikitext(link):wikitext('_(skill).png')
		:wikitext('|25x25px|link='):wikitext(link)
		:wikitext('|alt='):wikitext(altText)
		:wikitext(']]')
	
	-- Create text and add image.
	local text = mw.html.create('span')
		:addClass('img-text')
		:node(img)
	
	if showText == true then
		text:wikitext(' [[' .. link .. ']]')
	end
	
	--28/06/2024. Commented this out to try out red icons for abyssal levels
	-- as opposed to the text below. Remove entire section if still commented out after
	-- a week or two.
	--if realm == 'melvorItA:Abyssal' then
	--	text:wikitext(" Abyssal Level ")
	--else
	text:wikitext(" Level ")
	--end
	
	text:wikitext(level)
	return tostring(text)	
end

function p._MasteryReq(itemName, level, showText)
	local iconname = itemName
	local linkname = itemName
	--First, go with the lowest tier of potions if a potion is mentioned
	local s, e = string.find(itemName, 'Potion')
	if e ~= nil then
		linkname = string.sub(itemName, 1, e)
		iconname = linkname..' I'
	end
	local altTextItem = (showText and '') or linkname
	local altTextMastery = (showText and '') or '&nbsp;Mastery'

    local result = mw.html.create('span')
    result
        :addClass('img-text')
        :wikitext('Level ' .. level .. ' ')
        :node(p.Icon({linkname, img=iconname, type='item', notext=true, nospan=true, alt=altTextItem}))
        :node('[[File:Mastery.svg|25x25px|alt=' .. altTextMastery .. ']]')

    if showText then
        result
            :wikitext('[[' .. linkname .. ']] ')
            :wikitext('[[Mastery]]')
    end

    return tostring(result)
end

function p._Currency(currencyID, amount, maxAmount)
	local currencyDefn = currencyFormatDefn[currencyID]
	if currencyDefn == nil then
		error('Invalid currency ID: ' .. currencyID, 2)
	end

	local fileName, link, altText = currencyDefn.img, currencyDefn.name, currencyDefn.abbr

	local function numColour(amount)
		if tonumber(amount) < 0 then
			return mw.html.create('span')
				:css('color', 'red')
				:wikitext(formatnum(amount))
				:done()
		else
			return formatnum(amount)
		end
	end
	
	local html = mw.html.create('span')
		:addClass('img-text')

	-- Currency amounts
	if tonumber(amount) ~= nil then
		local text = mw.html.create('span')
			:css('margin-right', '0.2em')
			:node(numColour(amount))
		if (tonumber(maxAmount) ~= nil and maxAmount > amount) then
			text:wikitext(' - ' .. numColour(maxAmount))
		end
		html:node(text:done())
	end
	
	-- Currency icon
	if fileName ~= nil then
		html:wikitext('[[File:'):wikitext(fileName):wikitext('|25px')
		if link ~= nil then
			html:wikitext('|link='):wikitext(link)
		end
		html:wikitext('|alt=')
			:wikitext(((altText == nil and '') or altText))
			:wikitext(']]')
	end
	html:done()
	
	if ((amount ~= nil and tonumber(amount) == nil)
		or (maxAmount ~= nil and tonumber(maxAmount) == nil)) then
		html:wikitext('[[Category:Pages with non-numeric currency arguments]]')
	end
	
	return tostring(html)
end

-- p.Currency() is called by various currency templates:
--	[[Template:GP]], [[Template:SC]], [[Template:RC]]
function p.Currency(frame)
	local args = frame.args ~= nil and frame.args or frame
	local currID, minVal, maxVal, _
	currID = args[1]
	if args[2] ~= nil and args[2] ~= '' then
		minVal, _ = string.gsub(args[2], ',', '')
	end
	if args[3] ~= nil and args[3] ~= '' then
		maxVal, _ = string.gsub(args[3], ',', '')
	end
	
	return p._Currency((currID or 'nil'), minVal, maxVal)
end

--Adding a shortcut function for this
function p.TotH()
	return '<span class="img-text">[[File:TotH.svg|25x25px|link=Throne of the Herald Expansion]]</span>'
end

function p.AoD()
	return '<span class="img-text">[[File:AoD.png|25x25px|link=Atlas of Discovery Expansion]]</span>'
end

function p.ItA()
	return '<span class="img-text">[[File:ItA.png|25x25px|link=Into the Abyss Expansion]]</span>'
end

function p.Melvor()
	return '<span class="img-text">[[File:Melvor_Logo.svg|25x25px|link=Full Version]]</span>'
end

-- Function to retrieve the DLC id used for sorting columns that contain a DLC icon.
-- Passthrough from shared so that caller doesn't have to include Shared Module
function p.getExpansionID(id)
	return Shared.getLocalID(id)
end

function p.getExpansionIcon(id)
	local ns, _ = Shared.getLocalID(id)
	if ns == 'melvorTotH' then
		return p.TotH()..' '
	elseif ns == 'melvorAoD' then
		return p.AoD()..' '
	elseif ns == 'melvorItA' then
		return p.ItA()..' '
	else
		return ''
	end
end

-- Special function that returns a Melvor idle icon
-- Specifically used for a "DLC" column on tables.
-- Avoids every item from receiving the "base game icon"
function p.getDLCColumnIcon(id)
	local icon = p.getExpansionIcon(id)
	if icon == '' then
		icon = p.Melvor() .. ' '
	end
	return icon
end

return p