မဝ်ဂျူ:pi-headword

Documentation for this module may be created at မဝ်ဂျူ:pi-headword/doc

local export = {}
local pos_functions = {}
local links = require('Module:links')
local labels = require('Module:labels')

local m_lang = require('Module:languages')
local lang = m_lang.getByCode('pi')
local langmul
local PAGENAME = mw.title.getCurrentTitle().text

local translit = require('Module:pi-Latn-translit').tr
local Array = require "Module:array"
local ti = table.insert

function export.alt(frame)

	local args = frame:getParent().args

	local currentScript = lang:findBestScript(PAGENAME)
	local currentScriptCode = currentScript:getCode()
	local availableScripts = lang:getScripts()
	local latinForm = args['Latn'] or currentScriptCode == 'Latn' and PAGENAME or error('No Latin-script form detected.')
	local scriptCode

	local terms, langs
	local first
	local ltrlang = {Latn = 'mul', Brah = 'mul', Deva = 'mul', Beng = 'mul', Sinh = 'mul',
					 Mymr = 'mul', Thai = 'pi',  Lana = 'mul', Laoo = 'mul', Khmr = 'pi',
					 Cakm = 'mul'}
	local output = Array('<div class="NavFrame" style="max-width:40em"><div class="NavHead" style="background:var(--wikt-palette-lightblue,#d9ebff);color:inherit">Alternative scripts</div><div class="NavContent" style="text-align:left"><ul>')
	local deflang
	local function lfrom(ord)
		local namels = {}
		ti(namels, scriptCode)
		ti(namels, 'lang')
		ti(namels, ord)
		return args[table.concat(namels)] or deflang
	end
	for _, script in ipairs(availableScripts) do
		scriptCode = script:getCode()
		if args[scriptCode] ~= '-' then
			deflang = (args.letter == '1' or args.letter == 1) and
						(ltrlang[scriptCode] or 'mul')
					or 'pi'
			terms = { args[scriptCode], args[scriptCode..'2'], args[scriptCode..'3'],
				 args[scriptCode..'4'], args[scriptCode..'5'], args[scriptCode..'6'],
				 args[scriptCode..'7'], args[scriptCode..'8']}
			langs =    {lfrom(''), lfrom('2'), lfrom('3'),
						lfrom('4'), lfrom('5'), lfrom('6'),
						lfrom('7'), lfrom('8')}
			if args.hl1 and scriptCode == 'Latn' then -- Discard argument 'Latn'
				terms = {terms[2], terms[3], terms[4], terms[5], terms[6], terms[7], terms[8]}
				langs = {langs[2], langs[3], langs[4], langs[5], langs[6], langs[7], langs[8]}
			end
			local t1, t2, t3, t4
			t1 = translit(latinForm, scriptCode, {}) -- not affect Latn itself
			if scriptCode == 'Thai' or scriptCode == 'Laoo' then
				t2 = translit(latinForm, scriptCode, {impl='no'})
			end
-- For Lao script without implicit vowels, 'y' can also be 'ຢ', but seemingly
-- not if a Buddhist Institute consonant is used.
			if scriptCode == 'Laoo' then
				if not mw.ustring.find(t2, '[ຆຌຏຐຑຒຓຘຠຨຩ]') then
					t3 = mw.ustring.gsub(t2, 'ຍ', 'ຢ')
				end
			end

			if scriptCode == 'Mymr' then
				t2 = translit(latinForm, scriptCode, {variation='1'}) --Mon
				t3 = translit(latinForm, scriptCode, {variation='2'}) --Old Shan
				t4 = translit(latinForm, scriptCode, {variation='3'}) --New Shan
			end

			if #terms == 0 then
				terms[1] = t1
				if t2 and (t1 ~= t2) then ti(terms, t2) end
				if t3 and (t1 ~= t3) and (t2 ~= t3) then ti(terms, t3) end
				if t4 and (t1 ~= t4) and (t2 ~= t4) and (t3 ~= t4) then ti(terms, t4) end
				for k = 1, 4 do langs[k] = deflang end
			elseif terms[1] ~= t1 and terms[2] ~= t1  and terms[3] ~= t1  and terms[4] ~= t1 then
				output:insert('[[Category:Pali terms with inconsistent transliterations]]')
			end

			first = true
			for k, term in ipairs(terms) do
				if term ~= nil and term ~= PAGENAME then
					if first then
						first = false
						output:insert('<li>')
					else
						output:insert(' or ')
					end
					local langobj
					if langs[k] == 'pi' then
						langobj = lang
					elseif langs[k] == 'mul' then
						langmul = langmul or m_lang.getByCode('mul')
						langobj = langmul
					else
						langobj = m_lang.getByCode(langs[k])
					end
					output:insert(links.full_link({lang = langobj, sc = script, term = term, tr = '-'}))
				end
			end
			if not first then
				output:insert(' ' .. labels.show_labels {
					lang = lang,
					labels = { script:getDisplayForm() },
				} .. '</li>')
			end
	
		end
	end
	output:insert('</ul></div></div>')

	return output:concat()

end

function export.show(frame)
	local params = {
		["head"] = {list = true},
		["tr"] = {list = true, allow_holes = true, default = "-"},
	}
	local poscat = frame.args[1] or error("Part of speech has not been specified. Please pass parameter 1 to the module invocation.")
	local is_noun
	if poscat == "နာမ်" or poscat == "နာမ်မကိတ်ညဳ" or poscat == "သဗ္ဗနာမ်" or poscat == "ဗီုပြင်နာမ်" then
		is_noun = true
		params[1] = {list = "g", default = "?"}
		params["m"] = {list = true}
		params["f"] = {list = true}
		params["n"] = {list = true}
	end
	if poscat == "ကြိယာ" then
		params[1] = {default = "?"}
	end
	
	local args = require("Module:parameters").process(frame:getParent().args, params)
	for i, v in ipairs(args.tr) do
		if args.tr[i] == '+' then args.tr[i] = nil end
	end

	local genders = {}
	if is_noun then
		genders = args[1]
	end

	local data = {lang = lang, pos_category = poscat, categories = {},
		sccat = true, heads = args.heads, genders = genders, inflections = {}, translits = args.tr
	}
	
	if is_noun then
		if #args.m > 0 then
			args.m.label = "masculine"
			table.insert(data.inflections, args.m)
		end
		if #args.f > 0 then
			args.f.label = "feminine"
			table.insert(data.inflections, args.f)
		end
		if #args.n > 0 then
			args.n.label = "neuter"
			table.insert(data.inflections, args.n)
		end
		if #args.m > 0 or #args.f > 0 or #args.n > 0 then
			table.insert(data.categories, "Pali nouns with other-gender equivalents")
		end
	end
    if poscat == "ကြိယာ" then
        table.insert(data.inflections, {label = "တံရိုဟ်", args[1]})
    end
	
	return require("Module:headword").full_headword(data)
end

return export