Module:qlu-nouns

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

local m_utilities = require("Module:utilities")
local m_links = require("Module:links")
local lang = require("Module:languages").getByCode("qlu")

local export = {}

local decls = {}

-- a-stem
decls["a"] = {
	params = { [1] = {} },
}
setmetatable(decls["a"], { __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
decls["o"] = {
	params = { [1] = {} },
}
setmetatable(decls["o"], { __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"] = {
	params = { [1] = {} },
}
setmetatable(decls["o-N"], { __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"] = {
	params = { [1] = {} },
}
setmetatable(decls["i"], { __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)
decls["r"] = {
	params = { [1] = {} },
}
setmetatable(decls["r"], { __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 })

-- d1-stem
decls["d1"] = {
	params = { [1] = {} },
}
setmetatable(decls["d1"], { __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 })

-- d2-stem
decls["d2"] = {
	params = { [1] = {} },
}
setmetatable(decls["d2"], { __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
decls["u"] = {
	params = { [1] = {} },
}
setmetatable(decls["u"], { __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"] = {
	params = { [1] = {} },
}
setmetatable(decls["u-N"], { __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 })

-- Display metadata
local cases = {
	["nominative"] = { short_form = "nom", link = "''[[nominative case|nominative]]''" },
	["accusative"] = { short_form = "acc", link = "''[[accusative case|accusative]]''" },
	["genitive"] = { short_form = "gen", link = "''[[genitive case|genitive]]''" },
	["dative"] = { short_form = "dat", link = "''[[dative case|dative]]''" },
}

-- Main output function
function export.show(frame)
	local args = frame:getParent().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)

	local function showForm(case, number)
		local key = cases[case].short_form .. "-" .. number
		return data.forms[key] or "—"
	end

	local out = {}
	table.insert(out, '{| class="wikitable"\n! Case !! Singular !! Plural')

	for case, info in pairs(cases) do
		table.insert(out, string.format('|-\n| %s || %s || %s', info.link, showForm(case, "sg"), showForm(case, "pl")))
	end

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

return export