Module:qlu-nouns

Documentation for this module may be created at Module:qlu-nouns/doc

local Array = require 'Module:array'

local export = {}

-- Declension paradigms for your conlang (updated with your stems)
local decls = {}

-- a-stem
decls["a"] = setmetatable({}, { __call = function(self, args, data)
	local r = args[1]
	data.forms["nom_sg"] = r .. "a"
	data.forms["nom_pl"] = r .. "e"
	data.forms["gen_sg"] = r .. "e"
	data.forms["gen_pl"] = r .. "aro"
	data.forms["dat_sg"] = r .. "a"
	data.forms["dat_pl"] = r .. "evo"
	data.forms["acc_sg"] = r .. "a"
	data.forms["acc_pl"] = r .. "e"
end})

-- o-stem masculine
decls["o"] = setmetatable({}, { __call = function(self, args, data)
	local r = args[1]
	data.forms["nom_sg"] = r .. "u"
	data.forms["nom_pl"] = r .. "i"
	data.forms["gen_sg"] = r .. "i"
	data.forms["gen_pl"] = r .. "oro"
	data.forms["dat_sg"] = r .. "a"
	data.forms["dat_pl"] = r .. "evo"
	data.forms["acc_sg"] = r .. "o"
	data.forms["acc_pl"] = r .. "i"
end})

-- o-stem neuter
decls["o-N"] = setmetatable({}, { __call = function(self, args, data)
	local r = args[1]
	data.forms["nom_sg"] = r .. "o"
	data.forms["nom_pl"] = r .. "a"
	data.forms["gen_sg"] = r .. "i"
	data.forms["gen_pl"] = r .. "oro"
	data.forms["dat_sg"] = r .. "a"
	data.forms["dat_pl"] = r .. "evo"
	data.forms["acc_sg"] = r .. "o"
	data.forms["acc_pl"] = r .. "a"
end})

-- i-stem
decls["i"] = setmetatable({}, { __call = function(self, args, data)
	local r = args[1]
	data.forms["nom_sg"] = r .. "e"
	data.forms["nom_pl"] = r .. "i"
	data.forms["gen_sg"] = r .. "i"
	data.forms["gen_pl"] = r .. "e"
	data.forms["dat_sg"] = r .. "i"
	data.forms["dat_pl"] = r .. "evo"
	data.forms["acc_sg"] = r .. "e"
	data.forms["acc_pl"] = r .. "i"
end})

-- r-stem (updated new form)
decls["r"] = setmetatable({}, { __call = function(self, args, data)
	local r = args[1]
	data.forms["nom_sg"] = r .. "ar"
	data.forms["nom_pl"] = r .. "aiu"
	data.forms["gen_sg"] = r .. "eri"
	data.forms["gen_pl"] = r .. "are"
	data.forms["dat_sg"] = r .. "er"
	data.forms["dat_pl"] = r .. "arevo"
	data.forms["acc_sg"] = r .. "ar"
	data.forms["acc_pl"] = r .. "aru"
end})

-- d-stem type 1 (d1)
decls["d1"] = setmetatable({}, { __call = function(self, args, data)
	local r = args[1]
	data.forms["nom_sg"] = r .. "ê"
	data.forms["nom_pl"] = r .. "edi"
	data.forms["gen_sg"] = r .. "edi"
	data.forms["gen_pl"] = r .. "ede"
	data.forms["dat_sg"] = r .. "edi"
	data.forms["dat_pl"] = r .. "edevo"
	data.forms["acc_sg"] = r .. "ede"
	data.forms["acc_pl"] = r .. "edi"
end})

-- d-stem type 2 (d2)
decls["d2"] = setmetatable({}, { __call = function(self, args, data)
	local r = args[1]
	data.forms["nom_sg"] = r .. "â"
	data.forms["nom_pl"] = r .. "adi"
	data.forms["gen_sg"] = r .. "adi"
	data.forms["gen_pl"] = r .. "ade"
	data.forms["dat_sg"] = r .. "adi"
	data.forms["dat_pl"] = r .. "adevo"
	data.forms["acc_sg"] = r .. "ade"
	data.forms["acc_pl"] = r .. "adi"
end})

-- u-stem masculine
decls["u"] = setmetatable({}, { __call = function(self, args, data)
	local r = args[1]
	data.forms["nom_sg"] = r .. "u"
	data.forms["nom_pl"] = r .. "ui"
	data.forms["gen_sg"] = r .. "aui"
	data.forms["gen_pl"] = r .. "ove"
	data.forms["dat_sg"] = r .. "au"
	data.forms["dat_pl"] = r .. "ovo"
	data.forms["acc_sg"] = r .. "u"
	data.forms["acc_pl"] = r .. "ui"
end})

-- u-stem neuter
decls["u-N"] = setmetatable({}, { __call = function(self, args, data)
	local r = args[1]
	data.forms["nom_sg"] = r .. "u"
	data.forms["nom_pl"] = r .. "ua"
	data.forms["gen_sg"] = r .. "aui"
	data.forms["gen_pl"] = r .. "ove"
	data.forms["dat_sg"] = r .. "au"
	data.forms["dat_pl"] = r .. "ovo"
	data.forms["acc_sg"] = r .. "u"
	data.forms["acc_pl"] = r .. "ua"
end})

-- Helper to substitute forms into wikicode
local function add_forms(wikitable, forms)
	if type(wikitable) ~= "string" then
		error("Expected string, got " .. type(wikitable))
	end
	return wikitable:gsub("{{{([^}]+)}}}", forms)
end

-- Table builder using inflection-table-top/bottom templates for nice style
function export.make_table(data)
	local output = Array(data.title or "", mw.getCurrentFrame():expandTemplate{
		title = "inflection-table-top",
		args = {
			title = "-",
			palette = "cyan",
			class = "sticky-left-column",
			lang = "qlu", -- your conlang language code here
		}
	})
	output:insert([=[
! class="outer" |
! class="outer" | singular
! class="outer" | plural
|-
! [[dative case|dative]]
| {{{dat_sg}}}
| {{{dat_pl}}}
|-
! [[genitive case|genitive]]
| {{{gen_sg}}}
| {{{gen_pl}}}
|-
! [[accusative case|accusative]]
| {{{acc_sg}}}
| {{{acc_pl}}}
|-
! [[nominative case|nominative]]
| {{{nom_sg}}}
| {{{nom_pl}}}
|-]=])
	output:insert("\n")
	output:insert(mw.getCurrentFrame():expandTemplate{ title = "inflection-table-bottom" })

	if data.footnotes and data.footnotes ~= "" then
		output:insert("\n" .. data.footnotes)
	end

	return add_forms(output:concat(), data.forms)
end

-- Main show function
function export.show(frame)
	local args = frame.args
	local root = args[1] or error("No root provided.")
	local decltype = args["type"] or error("No declension type provided.")

	local decl = decls[decltype]
	if not decl then
		error("Unknown declension type: " .. decltype)
	end

	local data = { forms = {} }
	decl({ root }, data)

	return export.make_table(data)
end

return export