local player = require("lua.player")

local utils = require("shared.utils")
local fonts = require("shared.fonts")


return function(commands)
	-- arg1 here is the clientID, but the server suplies 0
	-- as this is the "origin"
	-- don't want to overload/specialcase this, so the clientID is passed
	-- as first argument instead.
	commands.init = function(_, clientID, nickname, avatarHash, worldID, x, y)
		print("Connected as " .. clientID .. " with name " .. nickname)
		print("New world is " .. worldID .. " Size is [" .. x .. "|" .. y .. "]")

		participants[clientID] = player.newPlayer(
			{name = nickname, avatar = levelloop.avatars[avatarHash].image, y=y})

		participants[clientID].y = y - participants[clientID].avatar:getHeight()
		camera.target = clientID
		levelloop.clientID = clientID

		local world = { id = worldID, x = x, y = y }
		levelloop.loadworld(world)
		camera.setplayer()
	end

	commands.serverQuit = function(clientID, message)
		menu.init(message)
	end


	commands.ping = function(clientID)
		levelloop.networkSend("pong")
	end


	commands.saveWorld = function(clientID, status, savename)
		if status == false then
			ui.addChatEntry("SERVER", "Failed to save world!")
		elseif status == "sucess" then
			ui.addChatEntry("SERVER", "saved world. " .. savename)
		end
	end


	commands.playerJoin = function(_, clientID, nickname, avatarHash)
		ui.addChatEntry("", nickname .. " Joined the game")
		local avatar = { image = love.graphics.newImage("textures/player/nephele/fallback.png") }
		if levelloop.avatars[avatarHash] then
			avatar = levelloop.avatars[avatarHash]
		end
		participants[clientID] = player.newPlayer({name = nickname, avatar = avatar.image})
		participants[clientID].label = love.graphics.newText(fonts.smallFont, nickname)
	end


	commands.playerLeave = function(_, clientID)
		if participants[clientID] then
			local name = participants[clientID].name
			ui.addChatEntry("", name .. " Left the game")
			participants[clientID] = nil
		end
	end


	commands.deletePhysics = function(clientID, x, y, width, height)
		if clientID == camera.target then return end
		if not participants[clientID] then return end
		physics.remove_solid(x, y, width, height)
	end


	commands.drawPhysics = function(clientID, x, y, width, height)
		if clientID == camera.target then return end
		if not participants[clientID] then return end
		physics.draw_solid(x, y, width, height)
	end


	commands.chatMessage = function(clientID, message)
		local name
		if clientID == "0" then
			name = ""
		else
			if participants[clientID] and participants[clientID].name then
				name = participants[clientID].name
			else
				name = "UNKNOWN?"
			end
		end
		ui.addChatEntry(name, message)
	end
end