require ('strict');

--[[--------------------------< K N O W N _ T E M P L A T E S _ T >-------------------------------------------

list of all known cs1|2 templates by their canonical names

key is lowercase canonical template name

]]

local known_templates_t = {
	['arxiv'] = true,
	['av media'] = true,
	['av media notes'] = true,
	['biorxiv'] = true,
	['book'] = true,
	['citation'] = true,
	['citeseerx'] = true,
	['conference'] = true,
	['document'] = true,
	['encyclopedia'] = true,
	['episode'] = true,
	['interview'] = true,
	['journal'] = true,
	['magazine'] = true,
	['mailing list'] = true,
	['map'] = true,
	['medrxiv'] = true,
	['news'] = true,
	['newsgroup'] = true,
	['podcast'] = true,
	['press release'] = true,
	['report'] = true,
	['serial'] = true,
	['sign'] = true,
	['speech'] = true,
	['SSRN'] = true,
	['tech report'] = true,
	['thesis'] = true,
	['web'] = true,
	}


--[[--------------------------< C I T A T I O N _ C L A S S E S _ T >-----------------------------------------

|CitationClass= in the cs1|2 templates gets the lowercase template name except for these

key is lowercase canonical template name

]]

local citation_classes_t = {													-- 
	['av media'] = 'audio-visual',
	['av media notes'] = 'AV-media-notes',
	['encyclopedia'] = 'encyclopaedia',
	['mailing list'] = 'mailinglist',
	['press release'] = 'pressrelease',
	['tech report'] = 'techreport',
	}


--[[--------------------------< C I T E >---------------------------------------------------------------------

test to prove that Module:Citation/CS1/sandbox can be called from another Module

	{{#invoke:Sandbox/trappist the monk/cite|cite|book|title=Title}}

TODO: needs better error handling

]]

local function cite (frame)
	local args_t = require ('Module:Arguments').getArgs (frame);
	if not args_t[1] then														-- this is the template name; we must have a template name
		return error ('missing template name as first positional parameter');	-- no template name; abandon with error message
	end
	
	local template = args_t[1]:lower();											-- lowercase for table indexes
	args_t[1] = nil;															-- unset, no longer needed (and would break the cs1|2 template)
	
	if not known_templates_t[template] then										-- do we recognize this template name?
		return error ('unknown template name: ' .. template);					-- nope; abandon with error message
	end
	
	local config_t = {['CitationClass'] = citation_classes_t[template] or template};
	return require ('Module:Citation/CS1/sandbox')._citation (nil, args_t, config_t);
end


--[[--------------------------< E X P O R T S >---------------------------------------------------------------
]]

return {
	cite = cite,
	}