local Luan = require "luan:Luan.luan"
local error = Luan.error
local Time = require "luan:Time.luan"
local Thread = require "luan:Thread.luan"
local thread_run = Thread.run or error()
local Mail = require "luan:mail/Mail.luan"
local User = require "site:/lib/User.luan"
local current_user = User.current or error()
local Config = require "site:/private/Config.luan"


local Shared = {}

local started = Time.now()
Shared.started = started

function Shared.head()
%>
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<title>Lang</title>
		<style>
			@import "/site.css?s=<%=started%>";
		</style>
		<script src="/site.js?s=<%=started%>"></script>
<%
end

function Shared.header()
	local user = current_user()
%>
		<div header>
			<span>
				<a href="/">Lang</a>
			</span>
			<img onclick="scrollToTop()" src="/images/arrow_upward.svg">
			<img onclick="scrollBack()" src="/images/arrow_back.svg">
			<img onclick="scrollToBottom()" src="/images/arrow_downward.svg">
			<span>
<%	if user == nil then %>
				<a href="/login.html">Login / Register</a>
<%	else %>
				<a href="/account.html"><%= user.email %></a>
<%	end %>
			</span>
		</div>
		<div padding></div>
<%
end

local default_from = "Lang <lang@luan.software>"
local send_mail0 = Mail.sender(Config.mail_server).send
function Shared.send_mail(mail)
	mail.From = mail.From or default_from
	send_mail0(mail)
end

function Shared.send_mail_async(mail)
	mail.From = mail.From or default_from
	thread_run( function()
		send_mail0(mail)
	end )
end

return Shared