Modül:wuu-söyleniş

local export = {}

local initial = {
	 = "p",  = "pʰ",  = "b̻",  = "m",  = "ʔm",  = "f",  = "v̻",
	 = "t",  = "tʰ",  = "d̻",  = "n",  = "ʔn",  = "l",  = "ʔl",
	 = "t͡s",  = "t͡sʰ",  = "s",  = "z̻",  = "t͡ɕ",  = "t͡ɕʰ",
	 = "d̥͡ʑ",  = "n̠ʲ",  = "ʔn̠ʲ",  = "ɕ",  = "ʑ̻",  = "k",
	 = "kʰ",  = "ɡ̊",  = "ŋ",  = "ʔŋ",  = "h",  = "ʔ",  = "ɦ",  = ""
}

local final = {
	 = "a̱",  = "o",  = "ɔ",  = "ɜ",  = "e̞",  = "ø",  = "i",
	 = "ia̱",  = "io",  = "iɔ",  = "iɜ",  = "v̩ʷ",  = "ɯa̱",
	 = "ɯe̞",  = "v̩ʷø",  = "y",  = "yø",  = "ã",  = "ɑ̃",
	 = "əɲ",  = "ʊŋ",  = "a̱ʔ",  = "ʊʔ",  = "əʔ",  = "iã",
	 = "iɑ̃",  = "ɪɲ",  = "i̯ʊŋ",  = "ia̱ʔ",  = "i̯ʊʔ",  = "i̯ɪʔ",
	 = "ɯã",  = "ɯɑ̃",  = "ɯə̯ɲ",  = "ɯa̱ʔ",  = "ɯə̯ʔ",  = "ʏɲ",
	 = "ɥ̯ɪʔ",  = "əɻ",  = "z̩"
}

local tone_contours = {
	 = "",  = "³³",
	 = "⁵³",  = "³⁴",  = "²³",  = "⁵⁵",  = "¹²", 
	 = "⁵⁵ ²¹",  = "³³ ⁴⁴",  = "²² ⁴⁴",  = "³³ ⁴⁴",  = "¹¹ ²³",
	 = "⁵⁵ ³³ ²¹",  = "³³ ⁵⁵ ²¹",  = "²² ⁵⁵ ²¹",  = "³³ ⁵⁵ ²¹",  = "¹¹ ²² ²³",
	 = "⁵⁵ ³³ ³³ ²¹",  = "³³ ⁵⁵ ³³ ²¹",  = "²² ⁵⁵ ³³ ²¹",  = "³³ ⁵⁵ ³³ ²¹",  = "²² ⁵⁵ ³³ ²¹",
	 = "⁵⁵ ³³ ³³ ³³ ²¹",  = "³³ ⁵⁵ ³³ ³³ ²¹",  = "²² ⁵⁵ ³³ ³³ ²¹",  = "³³ ⁵⁵ ³³ ³³ ²¹",  = "²² ⁵⁵ ³³ ³³ ²¹",

	 = "⁴⁴",  = "³³",  = "⁴⁴",  = "²²",
	 = "³³",  = "³³",  = "³³",  = "³³",
}

local syllabic = {
	 = "m̩",  = "ŋ̍",
	 = "ʔm̩",  = "ʔŋ̍"
}

local tone_table = { 
	 = "A",
	 = "B",
	 = "C",
	 = "D",
}

local function determ_syl(text)
	local voicing, coda = "voiceless", "unchecked"
	if text:find("^") or text:find("^m") or text:find("^n") or text:find("jj") or text:find("xx") or text:find("hh") then
		voicing = "voiced"
	end
	if text:find("q$") then
		coda = "checked"
	end
	return voicing, coda
end

local function tone_determ(text)
	local voicing, coda = determ_syl(text)
	
	return tone_table
end

local function rom_check(text)
	local tone = text:sub(1, 1)
	text = mw.text.split(text:sub(2, -1), " ")
	local voicing, coda = determ_syl(text)
	
	if text:find("h?") or text:find("^z") or text:find("^ni") then
		error("Invalid syllable: " .. text .. ". Palatalisation expected.")
	end

	if voicing == "voiced" and tone:find("") then
		error("Invalid syllable: " .. text .. tone .. ". Voiced initials only occur in tones 3 and 5.")
	
	elseif voicing == "voiceless" and tone:find("") then
		error("Invalid syllable: " .. text .. tone .. ". Voiceless initials only occur in tones 1, 2 and 4.")
	
	end
	
	if coda == "checked" and tone:find("") then
		error("Checked syllables only occur in tones 4 and 5.")
	
	elseif coda ~= "checked" and tone:find("") then
		error("Unchecked syllables only occur in tones 1, 2 and 3.")
	
	end
	return nil
end

function export.ipa_conv(original_text)
	if type(original_text) == "table" then original_text = original_text.args end
	original_text = mw.ustring.lower(original_text)
	local text, conv_text = "", ""
	local reading = mw.text.split(original_text, ",", true)
	local syllable = {}
	local syl_tone = {}
	for reading_index = 1, #reading, 1 do
		local components = mw.text.split(reading, "&", true)
		for component_index = 1, #components do
			local indep_words = mw.text.split(components, "+", true)
			for indep_index = 1, #indep_words do
				text = indep_words
				local no_syllables = string.len(text:gsub("", "")) + 1
				rom_check(text)
				local tone = tone_contours or error("Tone notation is incorrect. See ].")
				text = text:sub(2, -1)
				local syllable = mw.text.split(text, " ", true)
				local syl_tone = mw.text.split(tone, " ", true)
				for i = 1, no_syllables, 1 do
					if i == no_syllables and indep_words and tone ~= "³³" then
						syl_tone = tone_contours) .. "-" .. 
							(no_syllables > 1 and "multiple" or "single")]
					end
					syllable = export.ipa_syl_conv(syllable)
					syllable = syllable .. syl_tone
				end
				indep_words = table.concat(syllable, " ")
			end
			components = table.concat(indep_words, "  ")
		end
		reading = table.concat(components, " ")
	end
	return table.concat(reading, "/, /")
end

function export.ipa_syl_conv(text)
	if text:find("^%'?h?h??g?$") then
		text = text:gsub("^(%'?h?h?)(?g?)$", function(a, b) return (initial or '') ..
			(syllabic or syllabic or error(("Geçersiz hece: \"%s\""):format(text))) end)
	
	elseif text:find("^%'?ny") then
		text = text:gsub("^(?ny)(???)$",
			function(a, b) return initial .. (final or error(("Tanınmayan bitiş: \"%s\""):format(b))) end)
		
	elseif text:find("^???h????$") then
		text = text:gsub("^(????)(???)$",
			function(a, b) return
				(initial or error(("Tanınmayan başlangıç: \"%s\""):format(a))) ..
				(final or error(("Tanınmayan bitiş: \"%s\""):format(b))) end)
	else
		return error(("Geçersiz hece: \"%s\""):format(text))
	end
	
	return text
end

function export.rom(text)
	if type(text) == 'table' then text = text.args end
	text = mw.text.split(text, ",", true)
	for i = 1, #text, 1 do
		local parts = mw.text.split(text, '+', true)
		for i = 1, #parts do
			if string.find(parts, '^') then
				parts = parts:sub(2,-1) .. ' (T' .. parts:sub(1,1) .. ')'
			end
		end
		text = table.concat(parts, ' + ')
	end
	return table.concat(text, "; ")
end

return export