Module:category tree/poscatboiler/data/lang-specific/ja

local labels = {}
local handlers = {}

local m_ja = require("Module:ja")

local kata_to_hira = m_ja.kata_to_hira
local romaji_to_kata = m_ja.romaji_to_kata

labels = {
	breadcrumb = "godan",
	description = "{{{langname}}} godan verbs, which are verbs that follow the five-grade conjugation, or {{ja-r|五%段 活%用|ご%だん かつ%よう}}; also variously known as group 1 verbs, {{lang|ja|う}}-verbs, ]s, ] verbs, ] verbs or consonant-stem verbs.",
	parents = {"verbs by inflection type"},
}

labels = {
	breadcrumb = "ichidan",
	description = "{{{langname}}} ichidan verbs, which are verbs that follow the one-grade conjugation, or {{ja-r|一%段 活%用|いち%だん かつ%よう}}; also variously known as group 2 verbs, {{lang|ja|る}}-verbs, ]s, ] verbs or vowel-stem verbs.",
	additional = "These are further divided into {{ja-r|上 一%段 活%用|かみ いち%だん かつ%よう|upper monograde conjugation}} verbs, with verb stems that end with ''-i'', and {{ja-r|下 一%段 活%用|しも いち%だん かつ%よう|lower monograde conjugation}} verbs, with verb stems that end with ''-e''.",
	parents = {"verbs by inflection type"},
}

labels = {
	breadcrumb = "kami",
	description = "{{{langname}}} kami ichidan verbs, which are verbs that follow the upper one-grade conjugation, or {{ja-r|上 一%段 活%用|かみ いち%だん かつ%よう}}; also known as upper ] verbs.",
	additional = [==[These verbs have stems that end with ''-i''.
===See also===
* ]
* ]
]==],
	parents = {"ichidan verbs"},
}

labels = {
	breadcrumb = "kami",
	description = "{{{langname}}} kami nidan verbs in ], which are verbs that follow the upper two-grade conjugation, or {{ja-r|上 二%段 活%用|かみ に%だん かつ%よう}}; also known as upper ] verbs.",
	additional = [==[These verbs have stems that alternate between ''-u'' and ''-i'' endings.
===See also===
* ]
]==],
	parents = {"nidan verbs"},
}

labels = {
	breadcrumb = "kuru",
	description = "{{{langname}}} kuru verbs, which includes the irregular verb {{ja-r|来る|くる|to come}} and any compound verbs which end with it.",
	parents = {"irregular verbs"},
}

labels = {
	breadcrumb = "nidan",
	description = "{{{langname}}} nidan verbs in ], which are verbs that follow the two-grade conjugation, or {{ja-r|二%段 活%用|に%だん かつ%よう}}; also known as ] verbs.",
	additional = "These are further divided into {{ja-r|上 二%段 活%用|かみ に%だん かつ%よう|upper bigrade conjugation}} verbs, with verb stems that alternate between ''-u'' and ''-i'' endings, and {{ja-r|下 二%段 活%用|しも に%だん かつ%よう|lower bigrade conjugation}} verbs, with verb stems that alternate between ''-u'' and ''-e'' endings.{{pb}}This conjugation is archaic in the modern language, and has been superseded by the ] conjugation.",
	parents = {"verbs by inflection type"},
}

labels = {
	breadcrumb = "shimo",
	description = "{{{langname}}} shimo ichidan verbs, which are verbs that follow the lower one-grade conjugation, or {{ja-r|下 一%段 活%用|しも いち%だん かつ%よう}}; also known as lower ] verbs.",
	additional = [==[These verbs have stems that end with ''-e''.
===See also===
* ]
* ]
]==],
	parents = {"ichidan verbs"},
}

labels = {
	breadcrumb = "shimo",
	description = "{{{langname}}} shimo nidan verbs in ], which are verbs that follow the lower two-grade conjugation, or {{ja-r|下 二%段 活%用|しも に%だん かつ%よう}}; also known as lower ] verbs.",
	additional = [==[These verbs have stems that alternate between ''-u'' and ''-e'' endings.
===See also===
* ]
]==],
	parents = {"nidan verbs"},
}

labels = {
	breadcrumb = "suru",
	description = "{{{langname}}} suru verbs, which includes the irregular verb {{ja-r|する||to do}} and any compound verbs which end with it.",
	parents = {"irregular verbs"},
}

labels = {
	breadcrumb = "yodan",
	description = "{{{langname}}} yodan verbs in ], which are verbs that follow the four-grade conjugation, or {{ja-r|四%段 活%用|よ%だん かつ%よう}}; also known as ] verbs.",
	additional = "This conjugation is archaic in the modern language, and has been superseded by the ] conjugation.",
	parents = {"verbs by inflection type"},
}

labels = {
	breadcrumb = "zuru",
	description = "{{{langname}}} zuru verbs, which includes any suru verbs that end with {{ja-r|ずる}}, the ] form of {{ja-r|する||to do}}.",
	parents = {"suru verbs"},
}

table.insert(handlers, function(data)
	local ending = data.label:match("^godan verbs ending with (%-.-)$")
	if not ending then
		return
	end
	local hira_ending, extra, additional, parent, confusable, other
	if ending == "-eru" then
		hira_ending = "ぇる"
		confusable = "shimo ichidan"
		other = "-iru"
	elseif ending == "-iru" then
		hira_ending = "ぃる"
		confusable = "kami ichidan"
		other = "-eru"
	else
		hira_ending = kata_to_hira(romaji_to_kata(ending))
		extra = "."
		parent = "godan verbs"
	end
	if not extra then
		extra = (", which are therefore confusable with ]."):format(confusable, confusable)
		additional = ([==[===See also===
* ]
* ]
]==]):format(ending == "-eru" and "-iru" or "-eru", confusable)
		parent = "godan verbs ending with -ru"
	end
	return {
		breadcrumb = ending,
		description = "{{{langname}}} godan verbs that end with {{ja-r|" .. hira_ending .. "|linkto=-}}" .. extra,
		additional = additional,
		parents = {parent},
	}
end)

table.insert(handlers, function(data)
	local ending = data.label:match("^yodan verbs ending with (%-.-)$")
	if not ending then
		return
	end
	return {
		breadcrumb = ending,
		description = "{{{langname}}} godan verbs that end with {{ja-r|" .. kata_to_hira(romaji_to_kata(ending)) .. "|linkto=-}}.",
		parents = {"yodan verbs"},
	}
end)

return {LABELS = labels, HANDLERS = handlers}