Documentation for this module may be created at မော်ဂျူး:zh-see/doc

local export = {}
local sub = mw.ustring.sub
local gsub = mw.ustring.gsub
local match = mw.ustring.match

local lang_zh = require("Module:languages").getByCode("zh")
local lang_cmn = require("Module:languages").getByCode("cmn")

local function link(text, make_link)
	return '<span lang="zh" class="Hani">' .. (make_link and ('[[' .. text .. '#တရုတ်|' .. text .. ']]') or text) .. '</span>'
end

local function get_occurrence(content)
	local _, occurrence = content:gsub("zh%-pron", "zh-see"):gsub("zh%-see", "")
	return occurrence
end

function export.show(frame)
	local non_lemma_type = {
		['s'] = 'the simplified', ['simp'] = 'the simplified', ['simplified'] = 'the simplified',
		['fs'] = 'the former (1964-1986) first-round simplified',
		['fsv'] = 'the former (1964-1986) first-round simplified and variant',
		['ss'] = 'the second-round simplified',
		['ssv'] = 'the second-round simplified and variant',
		['ssa'] = 'the second-round simplified and ancient',
		['sgs'] = 'the former (1969–1976) Singaporean simplified',
		['sgsv'] = 'the former (1969–1976) Singaporean simplified and variant',
		['sgss'] = 'the former (1969–1976) Singaporean simplified and second-round simplified',
		['sgssv'] = 'the former (1969–1976) Singaporean simplified, second-round simplified<span class="serial-comma">,</span> and variant',
		['rocs'] = 'the former (1935–1936) ROC simplified', -- 第一批簡體字表
		['rocsv'] = 'the former (1935–1936) ROC simplified and variant',
		['rocsa'] = 'the former (1935–1936) ROC simplified and ancient',
		['rocss'] = 'the former (1935–1936) ROC simplified and second-round simplified',
		['rocssv'] = 'the former (1935–1936) ROC simplified, second-round simplified<span class="serial-comma">,</span> and variant',
		['rocsgs'] = 'the former (1935–1936) ROC simplified and former (1969–1976) Singaporean simplified',
		['rocsgsv'] = 'the former (1935–1936) ROC simplified, former (1969–1976) Singaporean simplified<span class="serial-comma">,</span> and variant',
		['rocsgssv'] = 'the former (1935–1936) ROC simplified, former (1969–1976) Singaporean simplified, second-round simplified<span class="serial-comma">,</span> and variant',
		['rocfs'] = 'the former (1935–1936) ROC simplified and former (1964-1986) first-round simplified',
		['rocfsv'] = 'the former (1935–1936) ROC simplified, former (1964-1986) first-round simplified<span class="serial-comma">,</span> and variant',
		['rocfsgs'] = 'the former (1935–1936) ROC simplified, former (1964-1986) first-round simplified<span class="serial-comma">,</span> and former (1969–1976) Singaporean simplified',
		['rocfsgsv'] = 'the former (1935–1936) ROC simplified, former (1964-1986) first-round simplified, former (1969–1976) Singaporean simplified<span class="serial-comma">,</span> and variant',
		['rocfsgssv'] = 'the former (1935–1936) ROC simplified, former (1964-1986) first-round simplified, former (1969–1976) Singaporean simplified, second-round simplified<span class="serial-comma">,</span> and variant',
		['ds'] = 'the draft (1955) first-round simplified', -- 漢字簡化方案草案
		['dsv'] = 'the draft (1955) first-round simplified and variant',
		['dss'] = 'the draft (1955) first-round simplified and second-round simplified',
		['dssv'] = 'the draft (1955) first-round simplified, second-round simplified<span class="serial-comma">,</span> and variant',
		['dsgs'] = 'the draft (1955) first-round simplified and former (1969–1976) Singaporean simplified',
		['dsgsv'] = 'the draft (1955) first-round simplified, former (1969–1976) Singaporean simplified<span class="serial-comma">,</span> and variant',
		['dsgssv'] = 'the draft (1955) first-round simplified, former (1969–1976) Singaporean simplified, second-round simplified<span class="serial-comma">,</span> and variant',
		['rocds'] = 'the former (1935–1936) ROC simplified and draft (1955) first-round simplified',
		['rocdsv'] = 'the former (1935–1936) ROC simplified, draft (1955) first-round simplified<span class="serial-comma">,</span> and variant',
		['rocdss'] = 'the former (1935–1936) ROC simplified, draft (1955) first-round simplified<span class="serial-comma">,</span> and second-round simplified',
		['rocdssv'] = 'the former (1935–1936) ROC simplified, draft (1955) first-round simplified, second-round simplified<span class="serial-comma">,</span> and variant',
		['rocdsgs'] = 'the former (1935–1936) ROC simplified, draft (1955) first-round simplified<span class="serial-comma">,</span> and former (1969–1976) Singaporean simplified',
		['rocdsgsv'] = 'the former (1935–1936) ROC simplified, draft (1955) first-round simplified, former (1969–1976) Singaporean simplified<span class="serial-comma">,</span> and variant',
		['rocdsgssv'] = 'the former (1935–1936) ROC simplified, draft (1955) first-round simplified, former (1969–1976) Singaporean simplified, second-round simplified<span class="serial-comma">,</span> and variant',
		['rocdsgssa'] = 'the former (1935–1936) ROC simplified, draft (1955) first-round simplified, former (1969–1976) Singaporean simplified, second-round simplified<span class="serial-comma">,</span> and ancient',
		['ns'] = 'a nonstandard simplified',
		['a'] = 'an ancient', ['ancient'] = 'an ancient',
		['o'] = 'an obsolete', ['obsolete'] = 'an obsolete',
		['v'] = 'a variant', ['var'] = 'a variant', ['variant'] = 'a variant',
		['vt'] = 'a variant traditional',
		['av'] = 'an ancient variant',
		['is'] = 'an Internet slang variant',
		['sv'] = 'the simplified and variant',
		['sa'] = 'the simplified and ancient',
		['svt'] = 'the simplified and variant traditional',
		['hv'] = 'recorded in one or more historical dictionaries as a variant',
		['hdv'] = 'recorded in one or more historical dictionaries as a variant',
		['hduo'] = 'recorded in one or more historical dictionaries as an unorthodox',
		['ha'] = 'recorded in one or more historical dictionaries as an ancient',
		['hda'] = 'recorded in one or more historical dictionaries as an ancient',
		['poj'] = 'the [[Pe̍h-ōe-jī]]',
		['err'] = 'an erroneous or mistaken', -- 訛字

		['all'] = 'a simplified, obsolete or variant',
	}

	local args = frame:getParent().args
	local title = args[1]
	local curr_title = mw.title.getCurrentTitle().subpageText
	local content = mw.title.new(title):getContent()
	local title_exists = content ~= nil
	local simp = args["simp"] or false
	local non_lemma_abbrev = args[2] or ""
	local categories = ''

	if title == curr_title then
		return error("The soft-directed item is the same as the page title.")
	end

	if content then
		if not match(content, "==တရုတ်==") then
			categories = categories .. '[[Category:Chinese redlinks/zh-see]]'
		elseif not match(content, "zh%-pron") and not match(content, "zh%-see") then
			require('Module:debug').track('zh-see/unidirectional reference to variant')
		elseif not match(content, curr_title) then
			require('Module:debug').track('zh-see/unidirectional reference variant→orthodox')
		end

		occurrence = get_occurrence(content)
		if match(content, "zh%-see") and occurrence == 1 then
			new_title = match(content, "zh%-see%|([^%|%}]+)")
			if non_lemma_abbrev == "" and occurrence == 1 and match(content, "zh%-see%|([^%|%}]+)%|v") then
				chain = true
			end
			content = mw.title.new(new_title):getContent()
		end

		content = gsub(content, "zh%-forms", "Ѭ")
		content = gsub(content, "zh%-pron", "Ꙁ")
		if non_lemma_abbrev == "" then
			for forms_template in mw.ustring.gmatch(content, "{{Ѭ[^}]*}}") do
				if match(forms_template, curr_title) then
					if match(forms_template, "|s[0-9]*=" .. curr_title) then
						non_lemma_abbrev = non_lemma_abbrev .. "s"
					end
					if match(forms_template, "|t[0-9]*=" .. curr_title) then
						non_lemma_abbrev = non_lemma_abbrev .. "vt"
					end
					if match(forms_template, "|alt=[^|}\n]*" .. curr_title) then
						non_lemma_abbrev = non_lemma_abbrev .. "v"
					end
					break
				end
			end
		end
	end

	-- automatically generated |t2=
	if non_lemma_abbrev == '' and require("Module:zh-forms").change_to_variant(title) == curr_title then
		non_lemma_abbrev = non_lemma_abbrev .. "vt"
	end

	local non_lemma_cat = non_lemma_type[non_lemma_abbrev ~= "" and non_lemma_abbrev or 's'] or 'the simplified'
	local note = (content or mw.title.getCurrentTitle().nsText ~= "") and "" or '[[Category:Chinese terms with uncreated forms]]'

	local gloss_text = args[3] or (content and require("Module:zh/extract").extract_gloss(gsub(content, "Ѭ", "zh%-forms"), true) or "")
	local box =
		'{| class="wikitable' .. (match(non_lemma_cat, 'simplified') and ' mw-collapsible mw-collapsed' or '') ..
			'" style="border:1px solid #797979; margin-left: 1px; text-align:left; min-width:' .. (chain and 80 or 70) .. '%"' ..

			'\n|-\n| style="background-color: #eeeeee; padding-left: 0.5em" | ' .. (non_lemma_abbrev=="poj" and curr_title or link(gsub(curr_title, '(.)', '[[%1#တရုတ်|%1]]'), false)) ..
			'\'\'\' ၏ အသံထွက်နှင့် အဓိပ္ပာယ်ဖွင့်ဆိုချက်များ အတွက်– ' .. link(chain and new_title or title, true) ..
			(gloss_text ~= "" and (' (“' .. gloss_text .. '”)') or '') .. ' ကို ကြည့်ပါ။\'\'\'' ..

			'<br>(ဤ' .. (mw.ustring.len(title) == 1 and 'စာအက္ခရာ' or 'ဝေါဟာရ' ) .. ', ' .. link(curr_title) ..
			', is ' .. ' \'\'' .. non_lemma_cat .. '\'\' form of ' .. link(title, chain and true or false) .. '' ..

			(simp and
				('<small>:&nbsp; ' .. link(sub(simp, 1, 1), true) .. ' → ' .. link(sub(simp, 2, 2), true) .. '</small>')
			or
				'') ..

			(chain and ', which is in turn a \'\'variant\'\' form of ' .. link(new_title, true) or '') .. '.)' ..

			(match(non_lemma_cat, 'simplified') and [=[

|-
| class="mw-collapsible-content" style="background-color: #F5DEB3; font-size: smaller" | <b>မှတ်ချက်။</b>
* [[w:Simplified Chinese|ရိုးရှင်းတရုတ်]] ကို တရုတ်ပြည်မကြီး၊ မလေးရှားနှင့် စင်ကာပူတို့တွင် အဓိက အသုံးပြုကြသည်။
* [[w:Traditional Chinese|ရိုးရာတရုတ်]] ကို ဟောင်ကောင်၊ မကာအို<span class="serial-comma">၊</span> နှင့် ထိုင်ဝမ်တို့တွင် အဓိက အသုံးပြုကြသည်။]=] or '') ..

			'\n|}' .. note

	local cat = { "variant", "simplified", "obsolete" }
	local m_cat = require("Module:zh-cat")

	for _, word in ipairs(cat) do
		if match(non_lemma_cat, word) then
			categories = categories .. m_cat.categorize(word)
		end
	end

	if content then
		local part_a, part_b, part_c = '{{Ѭ[^%}]+' .. curr_title .. '[^%}]*}}', '[^ѬꙀ]+', '({{Ꙁ.+\n%|cat%=[^\n]*\n?}})'
		local match_group = select(2, gsub(content, "Ѭ", "")) == 1
			and mw.ustring.gmatch(content, '{{Ꙁ[^Ꙁ]+%|cat%=[^\n]*\n?}}')
			or (match(content, part_a)
				and (match(content, part_a .. part_b .. part_c)
					and mw.ustring.gmatch(content, part_a .. part_b .. part_c)
					or mw.ustring.gmatch(content, part_c .. part_b .. part_a))
				or mw.ustring.gmatch(content, part_c))

		for match_result in match_group do
			local function find_pron(variety)
				return match(match_result, '|' .. variety .. '=([^|}\n]*)') or ''
			end
			if non_lemma_abbrev == "poj" then
				categories = categories .. frame:expandTemplate{
					title = "တမ်းပလိတ်:zh-pron",
					args = {
						['mn'] = find_pron('mn'),
						['cat'] = find_pron('cat'),
						['only_cat'] = 'yes',
						}
					}
			else
				categories = categories .. frame:expandTemplate{
					title = "တမ်းပလိတ်:zh-pron",
					args = {
						['m'] = find_pron('m'),
						['c'] = find_pron('c'),
						['c-t'] = find_pron('c%-t'),
						['dg'] = find_pron('dg'),
						['g'] = find_pron('g'),
						['h'] = find_pron('h'),
						['j'] = find_pron('j'),
						['mb'] = find_pron('mb'),
						['md'] = find_pron('md'),
						['mn'] = find_pron('mn'),
						['mn-t'] = find_pron('mn%-t'),
						['w'] = find_pron('w'),
						['x'] = find_pron('x'),
						['cat'] = find_pron('cat'),
						['only_cat'] = 'yes',
					}
				}
			end
		end

		if non_lemma_abbrev ~= "poj" then
			-- Look for categories and duplicate them on this page. FIXME: Consider using [[Module:templateparser]].
			local cat_prefixes = {
				{"C|zh", "zh:", lang_zh},
				{"C|cmn", "cmn:", lang_cmn},
				{"cln|zh", "Chinese ", lang_zh},
				{"cln|cmn", "Mandarin ", lang_cmn},
				{"cat|zh", "", lang_zh},
				{"cat|cmn", "", lang_cmn},
			}
			for _, cat_prefix_spec in ipairs(cat_prefixes) do
				local template_prefix, cat_prefix, lang = unpack(cat_prefix_spec)
				local match_cat = mw.ustring.match(content, "{{" .. template_prefix .. "|([^}]+)}}")
				if match_cat then
					local category_args = mw.text.split(match_cat, "|")
					for i, cat in ipairs(category_args) do
						category_args[i] = cat_prefix .. cat
					end
					categories = categories .. require("Module:utilities/format_categories")(category_args, lang)
				end
			end

			--local match_label = mw.ustring.gmatch(content, "{{lb%|zh%|([^}]+)}}") or nil
			--if match_label then
			--	local lang = require("Module:languages").getByCode("zh")
			--	for match_label_item in match_label do
			--		local match_label_group = mw.text.split(match_label_item, "|")
			--		local label_text = require("Module:labels").show_labels(match_label_group, lang)
			--		categories = categories .. (mw.ustring.match(label_text, "%[%[Category:[^%]]+%]%]") or "")
			--	end
			--end

			local match_char_comp = mw.ustring.match(content, "{{zh%-character component%|") or nil
			--mw.log(match_char_comp)
			if match_char_comp then
				categories = categories .. require("Module:utilities/format_categories")({"zh:Chinese character components"}, lang_zh)
			end
		else
			categories = categories .. "[[Category:Min Nan Pe̍h-ōe-jī forms]]"
		end
	end

	return box .. categories
end

return export