local itemDB  = require('core.itemDB')
local Milo    = require('milo')

local context = Milo:getContext()
local device  = _G.device

local function craftHandler(user, message, socket)
	local function craft()
		local slots = {
			[1] = 1, [2] = 2, [3] = 3,
			[5] = 10, [6] = 11, [7] = 12,
			[9] = 19, [10] = 20, [11] = 21,
		}
		local inventory = device[user .. ':inventory']
		if inventory then
			for k, v in pairs(slots) do
				inventory.pushItems(context.turtleInventory.name, v + message.slot - 1, 1, k)
			end
			local recipe, msg = Milo:learnRecipe()
			if recipe then
				socket:write({
					type = 'craft',
					msg = 'Learned: ' .. itemDB:getName(recipe),
					success = true,
				})
				for k,v in pairs(context.turtleInventory.adapter.list()) do
					inventory.pullItems(context.turtleInventory.name, k, v.count)
				end
			else
				socket:write({
					type = 'craft',
					msg = msg,
				})
				for k, v in pairs(slots) do
					inventory.pullItems(context.turtleInventory.name, k, 1, v + message.slot - 1)
				end
			end
		end
	end

	Milo:queueRequest({ }, craft)
end

return {
	remoteHandler = { callback = craftHandler, messages = { craft = true } }
}