<%#
	Argon is a clean HTML5 theme for LuCI. It is based on luci-theme-bootstrap and MUI and Argon Template

	luci-theme-argon
	Copyright 2020 Jerryk <jerrykuku@gmail.com>

	Have a bug? Please create an issue here on GitHub!
	https://github.com/jerrykuku/luci-theme-argon/issues

	luci-theme-bootstrap:
	Copyright 2008 Steven Barth <steven@midlink.org>
	Copyright 2008-2016 Jo-Philipp Wich <jow@openwrt.org>
	Copyright 2012 David Menting <david@nut-bolt.nl>

	MUI:
	https://github.com/muicss/mui
	
	Argon Theme
	https://demos.creative-tim.com/argon-dashboard/index.html

	Licensed to the public under the Apache License 2.0
-%>

<%
	local sys  = require "luci.sys"
	local util = require "luci.util"
	local http = require "luci.http"
	local disp = require "luci.dispatcher"
	local fs   = require "nixio.fs"
	local nutil = require "nixio.util"
	local uci = require 'luci.model.uci'.cursor()

	local boardinfo = util.ubus("system", "board")

	local request  = disp.context.path
	local request2 = disp.context.request

	local category = request[1]
	local cattree  = category and disp.node(category)

	local leaf = request2[#request2]

	local tree = disp.node()
	local node = disp.context.dispatched

	local categories = disp.node_childs(tree)

	local c = tree
	local i, r
	
	-- tag all nodes leading to this page
	for i, r in ipairs(request) do
		if c.nodes and c.nodes[r] then
			c = c.nodes[r]
			c._menu_selected = true
		end
	end

	-- send as HTML5
	http.prepare_content("text/html")

	local function nodeurl(prefix, name, query)
		local u = url(prefix, name)
		if query then
			u = u .. http.build_querystring(query)
		end
		return pcdata(u)
	end

	local function render_tabmenu(prefix, node, level)
		if not level then
			level = 1
		end

		local childs = disp.node_childs(node)
		if #childs > 0 then
			if level > 2 then
				write('<ul class="tabs">')
			end

			local selected_node
			local selected_name
			local i, v

			for i, v in ipairs(childs) do
				local nnode = node.nodes[v]
				if nnode._menu_selected then
					selected_node = nnode
					selected_name = v
				end

				if level > 2 then
					write('<li class="tabmenu-item-%s %s"><a href="%s">%s</a></li>' %{
						v, (nnode._menu_selected or (node.leaf and v == leaf)) and 'active' or '',
						nodeurl(prefix, v, nnode.query),
						striptags(translate(nnode.title))
					})
				end
			end

			if level > 2 then
				write('</ul>')
			end

			if selected_node then
				render_tabmenu(prefix .. "/" .. selected_name, selected_node, level + 1)
			end
		end
	end

	local function render_submenu(prefix, node)
		local childs = disp.node_childs(node)
		if #childs > 0 then
			write('<ul class="slide-menu">')

			for i, r in ipairs(childs) do
				local nnode = node.nodes[r]
				local title = pcdata(striptags(translate(nnode.title)))

				write('<li><a data-title="%s" href="%s">%s</a></li>' %{
					title,
					nodeurl(prefix, r, nnode.query),
					title
				})
			end

			write('</ul>')
		end
	end

	local function render_topmenu()
		local childs = disp.node_childs(cattree)
		if #childs > 0 then
			write('<ul class="nav">')

			for i, r in ipairs(childs) do
				local nnode = cattree.nodes[r]
				local grandchildren = disp.node_childs(nnode)

				if #grandchildren > 0 then
					local title = pcdata(striptags(translate(nnode.title)))
                                        local en_title = pcdata(striptags(string.gsub(nnode.title," ","_")))
					write('<li class="slide"><a class="menu" data-title="%s" href="#">%s</a>' %{
						en_title,
						title
					})

					render_submenu(category .. "/" .. r, nnode)
					write('</li>')
				else
					local title = pcdata(striptags(translate(nnode.title)))
                                        local en_title = pcdata(striptags(nnode.title))
					write('<li  class="slide"><a  class="menu exit" data-title="%s" href="%s">%s</a></li>' %{
						en_title,
						nodeurl(category, r, nnode.query),
						title
					})
				end
			end

			write('</ul>')
		end
	end

	local function render_changes()
		-- calculate the number of unsaved changes
		if tree.nodes[category] and tree.nodes[category].ucidata then
			local ucichanges = 0
			for i, j in pairs(require("luci.model.uci").cursor():changes()) do
				for k, l in pairs(j) do
					for m, n in pairs(l) do
						ucichanges = ucichanges + 1;
					end
				end
			end

			if ucichanges > 0 then
				write('<a class="uci_change_indicator label notice" href="%s?redir=%s">%s: %d</a>' %{
					url(category, 'uci/changes'),
					http.urlencode(http.formvalue('redir') or table.concat(disp.context.request, "/")),
					translate('Unsaved Changes'),
					ucichanges
				})
			end
		end
	end
	
	math.randomseed(os.time())

	-- Custom settings
	local mode = 'normal'
	local dark_css = fs.readfile('/www/luci-static/argon/css/dark.css')
	local bar_color = '#5e72e4'
	local primary, dark_primary, blur_radius, blur_radius_dark, blur_opacity
	if fs.access('/etc/config/argon') then
		primary = uci:get_first('argon', 'global', 'primary')
		dark_primary = uci:get_first('argon', 'global', 'dark_primary')
		blur_radius = uci:get_first('argon', 'global', 'blur')
		blur_radius_dark = uci:get_first('argon', 'global', 'blur_dark')
		blur_opacity = uci:get_first('argon', 'global', 'transparency')
		blur_opacity_dark = uci:get_first('argon', 'global', 'transparency_dark')
		mode = uci:get_first('argon', 'global', 'mode')
		bar_color = mode == 'dark' and dark_primary or primary
	end
	
	
-%>
<!DOCTYPE html>
<html lang="<%=luci.i18n.context.lang%>">
	
<head>
	<meta charset="utf-8">
	<title>
		<%=striptags( (boardinfo.hostname or "?") .. ( (node and node.title) and ' - ' .. translate(node.title) or '')) %>
		- LuCI</title>
	<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" name="viewport" />
	<meta name="format-detection" content="telephone=no, email=no" />
	<meta name="apple-mobile-web-app-capable" content="yes">
	<meta name="mobile-web-app-capable" content="yes">
	<meta name="x5-fullscreen" content="true">
	<meta name="full-screen" content="yes">
	<meta name="x5-page-mode" content="app">
	<meta name="browsermode" content="application">
	<meta name="msapplication-tap-highlight" content="no">
	<meta name="msapplication-TileColor" content="<%=bar_color%>">

	<meta name="application-name" content="<%=striptags( (boardinfo.hostname or "?") ) %> - LuCI">
	<meta name="apple-mobile-web-app-title" content="<%=striptags( (boardinfo.hostname or "?") ) %> - LuCI">
	<link rel="apple-touch-icon" sizes="60x60" href="<%=media%>/icon/apple-icon-60x60.png">
	<link rel="apple-touch-icon" sizes="72x72" href="<%=media%>/icon/apple-icon-72x72.png">
	<link rel="apple-touch-icon" sizes="144x144" href="<%=media%>/icon/apple-icon-144x144.png">
	<link rel="icon" type="image/png" sizes="192x192"  href="<%=media%>/icon/android-icon-192x192.png">
	<link rel="icon" type="image/png" sizes="32x32" href="<%=media%>/icon/favicon-32x32.png">
	<link rel="icon" type="image/png" sizes="96x96" href="<%=media%>/icon/favicon-96x96.png">
	<link rel="icon" type="image/png" sizes="16x16" href="<%=media%>/icon/favicon-16x16.png">
	<link rel="manifest" href="<%=media%>/icon/manifest.json"  crossorigin="use-credentials">
	<meta name="msapplication-TileColor" content="<%=bar_color%>">
	<meta name="msapplication-TileImage" content="<%=media%>/icon/ms-icon-144x144.png">
	<meta name="theme-color" content="<%=bar_color%>">
	<link rel="stylesheet" href="<%=media%>/css/cascade.css?v=1.8.2">
	<style title="text/css">
	<% if mode == 'normal' then %>
		@media (prefers-color-scheme: dark) {
			<%=dark_css%>
		}
	<% elseif mode == 'dark' then %>
		<%=dark_css%>
	<% end -%>
	<% if fs.access('/etc/config/argon') then %>
	:root {
		--primary: <%=primary%>;
		--dark-primary: <%=dark_primary%>;
		--blur-radius:<%=blur_radius%>px;
		--blur-opacity:<%=blur_opacity%>;
		--blur-radius-dark:<%=blur_radius_dark%>px;
		--blur-opacity-dark:<%=blur_opacity_dark%>;
	}
	<% end -%>
	</style>
	<link rel="shortcut icon" href="<%=media%>/favicon.ico">
	<% if node and node.css then %>
	<link rel="stylesheet" href="<%=resource%>/<%=node.css%>">
	<% end -%>
	<% if css then %>
	<style title="text/css"><%=css %></style>
	<% end -%>
	<script src="<%=resource%>/cbi.js?v=1.8.2"></script>
	<script src="<%=resource%>/xhr.js?v=1.8.2"></script>
	<script src="<%=media%>/js/jquery.min.js?v=3.5.1"></script>
	<script src="<%=media%>/js/color_calc-argon.js?v=1.8.2"></script>
</head>

<body
	class="<%- if node then %><%= striptags( node.title ) %><%- end %> <% if luci.dispatcher.context.authsession then %>logged-in<% end %> lang_<%=luci.i18n.context.lang%> <%=mode %>  ">

	<div class="main">
		<div class="main-left">
			<div class="sidenav-header d-flex align-items-center">
				<a class="brand" href="#"><%=boardinfo.hostname or "?"%></a>
			</div>
			<% render_topmenu() %>
		</div>
		<div class="main-right">
			<header class="bg-primary">
				<div class="fill">
					<div class="container">
						<a class="showSide"></a>
						<a class="brand" href="#"><%=boardinfo.hostname or "?"%></a>
						<div class="pull-right">
							<% render_changes() %>
							<span id="xhr_poll_status" style="display:none"
								onclick="XHR.running() ? XHR.halt() : XHR.run()">
								<span class="label success" id="xhr_poll_status_on"><span
										class="mobile-hide"><%:Auto Refresh%></span> <%:on%></span>
								<span class="label" id="xhr_poll_status_off" style="display:none"><span
										class="mobile-hide"><%:Auto Refresh%></span> <%:off%></span>
							</span>
						</div>
					</div>
				</div>
			</header>
			<div class="darkMask"></div>
			<div id="maincontent">
				<div class="container">
					<%- if luci.sys.process.info("uid") == 0 and luci.sys.user.getuser("root") and not luci.sys.user.getpasswd("root") then -%>
					<div class="alert-message warning">
						<h4><%:No password set!%></h4>
						<p><%:There is no password set on this router. Please configure a root password to protect the web interface and enable SSH.%>
						</p>
						<div class="right"><a class="btn"
								href="<%=url("admin/system/admin")%>"><%:Go to password configuration...%></a></div>
					</div>
					<%- end -%>

					<noscript>
						<div class="alert-message warning">
							<h4><%:JavaScript required!%></h4>
							<p><%:You must enable JavaScript in your browser or LuCI will not work properly.%></p>
						</div>
					</noscript>

					<% if category then render_tabmenu(category, cattree) end %>

	<script>
		// thanks for Jo-Philipp Wich <jow@openwrt.org>
		var luciLocation = <%= luci.http.write_json(luci.dispatcher.context.path) %>;
	</script>

	<script src="<%=media%>/js/menu-argon.js?v=1.8.2"></script>

	<script src="<%=media%>/js/sidebar-argon.js?v=1.8.2"></script>
