Mikubot-2/plugins/pokedex.lua

local command = 'pokedex <query>'
local doc = [[```
/pokedex <query>
Returns a Pokedex entry from pokeapi.co.
Alias: /dex
```]]

local triggers = {
	'^/pokedex[@'..bot.username..']*',
	'^/dex[@'..bot.username..']*'
}

local action = function(msg)

	local input = utilities.input(msg.text_lower)
	if not input then
		if msg.reply_to_message and msg.reply_to_message.text then
			input = msg.reply_to_message.text
		else
			sendMessage(msg.chat.id, doc, true, msg.message_id, true)
			return
		end
	end

	local url = 'http://pokeapi.co'

	local dex_url = url .. '/api/v1/pokemon/' .. input
	local dex_jstr, res = HTTP.request(dex_url)
	if res ~= 200 then
		sendReply(msg, config.errors.connection)
		return
	end

	local dex_jdat = JSON.decode(dex_jstr)

	local desc_url = url .. dex_jdat.descriptions[math.random(#dex_jdat.descriptions)].resource_uri
	local desc_jstr, res = HTTP.request(desc_url)
	if res ~= 200 then
		sendReply(msg, config.errors.connection)
		return
	end

	local desc_jdat = JSON.decode(desc_jstr)

	local poke_type
	for i,v in ipairs(dex_jdat.types) do
		local type_name = v.name:gsub("^%l", string.upper)
		if not poke_type then
			poke_type = type_name
		else
			poke_type = poke_type .. ' / ' .. type_name
		end
	end
	poke_type = poke_type .. ' type'

	local output = '*' .. dex_jdat.name .. '*\n#' .. dex_jdat.national_id .. ' | ' .. poke_type .. '\n_' .. desc_jdat.description:gsub('POKMON', 'Pokémon'):gsub('Pokmon', 'Pokémon') .. '_'


	sendMessage(msg.chat.id, output, true, nil, true)

end

return {
	action = action,
	triggers = triggers,
	doc = doc,
	command = command
}