Module:Event shop card

To generate {{Event shop card}}, invoke the main function.

---

local getArgs       = require('Module:Arguments').getArgs
local QueryBuilder  = require('Module:QueryBuilder')

local p = {}

function p.main(frame)
	local args = getArgs(frame)

	local cardId   = args['card id']
	local cost     = args['cost']
	
	local thumbnail = ''
	local name = ''
	
	if cardId and tonumber(cardId) > 0 then
		local qb = QueryBuilder.new()
		qb
			:setTables('cards')
			:setFields([[
				_pageName,
				card_name,
				thumbnail
			]])
			:addWhere('card_id', '=', cardId)
	
    	local results = qb:query()

		if #results > 0 then
			local thumb = results[1]['thumbnail']
			local cardName = results[1]['card_name']
			local page = results[1]['_pageName']
			
			thumbnail = '?'
			if thumb ~= nil and thumb ~= '' then
				thumbnail = string.format(
					'[[File:%s|75px|link=%s]]',
					thumb,
					page
				)
			end
			
			name = string.format('[[%s|%s]]', page, cardName)
		end
	end

	return frame:expandTemplate{
		title = 'Event shop line',
		args = {
			thumbnail = thumbnail,
			name = name,
			quantity = 1,
			cost = cost
		}
	}

end

return p