Module:User:kc kennylau/zh-dial-syn

---

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local export = {}

local order = {
	"Classical", "Formal", "Taxonomic", 
	"Northeastern Mandarin", "Jilu Mandarin", "Jiaoliao Mandarin",
	"Central Plains Mandarin", "Lanyin Mandarin",
	"Southwestern Mandarin", "Jianghuai Mandarin",
	"Mandarin", "Jin", "Wu", "Xiang", "Gan", "Hakka", "Huizhou",
	"Cantonese", "Southern Pinghua", "Northern Pinghua",
	"Southern Min", "Puxian Min", "Zhongshan Min", "Eastern Min", "Northern Min", "Central Min", "Shaojiang Min",
	"Shehua", "Waxiang", "Jiuxing Yumin", "Xiangnan Tuhua", "Yuebei Tuhua"
}

local ignore = {
}

local ignore_set = {}
for _,lect in ipairs(ignore) do ignore_set[lect] = 1 end

function export.generate()
	local d = mw.loadData("Module:zh/data/dial")
	local max_len = 0
	for _,lect in ipairs(d) do
		max_len = math.max(max_len, mw.ustring.len(lect.key))
	end
	if max_len%4 > 0 then
		max_len = max_len+4-max_len%4 -- make it a multiple of 4
	end
	local function make_line(key,val)
		return '\t["'..key..'"]'..string.rep('\t',math.ceil((max_len-mw.ustring.len(key))/4))..'= '..val..',\n'
	end
	local res = '<div class="NavFrame" style="border:0px; max-width: 100%; text-align:left;">'..
		'<div class="NavHead" style="font-size:105%; border:1px solid #aaaaaa; margin-left:-1px; background-color:#CCCCFF; text-align:center;" cellpadding="3">'..
		'Auto-generated template for [[Module:zh/data/dial-syn]]</div><div class="NavContent"><pre>\n'..
		'local export = {}\n\n'..
		'export.list = {\n'..
		make_line('title','""')..
		make_line('meaning','""')..
		make_line('note','""')..
		'\t\n'
	local groups = {}
	for _,branch in ipairs(order) do
		groups[branch] = ""
	end
	for _,lect in ipairs(d) do
		if not groups[lect.group] then error("Wrong group for "..lect.key) end
		if not ignore_set[lect.key] then
			groups[lect.group] = groups[lect.group] .. make_line(lect.key,'{ "" }')
		end
	end
	for i,branch in ipairs(order) do
		if i>3 then res = res .. '\t\n' end
		res = res .. groups[branch]
	end
	res = res .. '}\n\nreturn export</pre></div></div>'
	return res
end

function export.show()
	local d = mw.loadData("Module:zh/data/dial")
	local ds = mw.loadData("Module:zh/data/dial-syn").list
	local ignore_list = {title=1, meaning=1, note=1}
	local r1 = ""
	local d_keys = {}
	local count1 = 0
	local max_len = 0
	local longest = ""
	for _,lect in ipairs(d) do
		count1 = count1 + 1
		local curr_len = mw.ustring.len(lect.key)
		if curr_len > max_len then
			max_len = curr_len
			longest = "* <code>"..lect.key.."</code>\n"
		elseif curr_len == max_len then
			longest = longest.."* <code>"..lect.key.."</code>\n"
		end
		if not ds[lect.key] and not ignore_set[lect.key] then
			r1 = r1 .. "* <code>"..lect.key.."</code>\n"
		end
		d_keys[lect.key] = true
	end
	local r2 = ""
	local count2 = 0
	for key,_ in pairs(ds) do
		if not ignore_list[key] then
			count2 = count2 + 1
			if not d_keys[key] then
				r2 = r2 .. "* <code>"..key.."</code>\n"
			end
		end
	end
	return "This page checks [[Module:zh/data/dial-syn]] against [[Module:zh/data/dial]].\n\n"..
		"Generated by [[Module:User:kc kennylau/zh-dial-syn]].\n\n"..
		"Also see [[User:Wpi/zh-dial-list]].\n"..
		"=== Missing keys ===\n"..
		r1..
		"=== Extra keys ===\n"..
		r2..
		"=== Number of lects in [[Module:zh/data/dial]] ===\n"..
		count1.."\n"..
		"=== Number of lects in [[Module:zh/data/dial-syn]] ===\n"..
		count2.."\n"..
		"=== Longest lects (length = "..max_len..") ===\n"..
		longest..
		"=== Current order (Hardcoded) ===\n"..
		table.concat(order," > ").."\n"..
		"=== Currently ignoring (Hardcoded) ===\n"..
		table.concat(ignore,", ").."\n"..
		"=== Correct version ===\n"..
		export.generate()
end

return export