local m, s, o
local openclash = "openclash"
local uci = luci.model.uci.cursor()
local fs = require "luci.openclash"
local sys = require "luci.sys"
local sid = arg[1]

font_red = [[<b style=color:red>]]
font_off = [[</b>]]
bold_on  = [[<strong>]]
bold_off = [[</strong>]]

function IsYamlFile(e)
   e=e or""
   local e=string.lower(string.sub(e,-5,-1))
   return e == ".yaml"
end
function IsYmlFile(e)
   e=e or""
   local e=string.lower(string.sub(e,-4,-1))
   return e == ".yml"
end

m = Map(openclash, translate("Edit Rule Providers"))
m.pageaction = false
m.description=translate("规则集使用介绍：https://wiki.metacubex.one/config/rule-providers/content/")
m.redirect = luci.dispatcher.build_url("admin/services/openclash/rule-providers-settings")
if m.uci:get(openclash, sid) ~= "rule_providers" then
	luci.http.redirect(m.redirect)
	return
end

-- [[ Rule Providers Setting ]]--
s = m:section(NamedSection, sid, "rule_providers")
s.anonymous = true
s.addremove   = false

o = s:option(ListValue, "config", translate("Config File"))
o:value("all", translate("Use For All Config File"))
local e,a={}
for t,f in ipairs(fs.glob("/etc/openclash/config/*"))do
	a=fs.stat(f)
	if a then
    e[t]={}
    e[t].name=fs.basename(f)
    if IsYamlFile(e[t].name) or IsYmlFile(e[t].name) then
       o:value(e[t].name)
    end
  end
end

o = s:option(Value, "name", translate("Rule Providers Name"))
o.rmempty = false
o.default = "Rule-provider - "..sid

o = s:option(ListValue, "type", translate("Rule Providers Type"))
o.rmempty = true
o.description = translate("Choose The Rule Providers Type")
o:value("http")
o:value("file")
o:value("inline")

o = s:option(ListValue, "format", translate("Rule Format"))
o.rmempty = true
o.description = translate("Choose The Rule File Format, For More Info:").." ".."<a href='javascript:void(0)' onclick='javascript:return winOpen(\"https://wiki.metacubex.one/config/rule-providers/content/\")'>https://wiki.metacubex.one/config/rule-providers/content/</a>"
o:value("yaml")
o:value("text")
o:value("mrs")
o:depends("type", "file")
o:depends("type", "http")

o = s:option(ListValue, "behavior", translate("Rule Behavior"))
o.rmempty = true
o.description = translate("Choose The Rule Behavior")
o:value("domain")
o:value("ipcidr")
o:value("classical", translate("classical").." "..translate("(Not Support mrs Format)"))

o = s:option(ListValue, "path", translate("Rule Providers Path"))
o.description = translate("Update Your Rule Providers File From Config Luci Page")
local p,h={}
for t,f in ipairs(fs.glob("/etc/openclash/rule_provider/*"))do
	h=fs.stat(f)
	if h then
    p[t]={}
    p[t].name=fs.basename(f)
    o:value("./rule_provider/"..p[t].name)
  end
end
for t,f in ipairs(fs.glob("/etc/openclash/game_rules/*"))do
	h=fs.stat(f)
	if h then
    p[t]={}
    p[t].name=fs.basename(f)
    o:value("./game_rules/"..p[t].name)
  end
end
o.rmempty = false
o:depends("type", "file")

o = s:option(Value, "url", translate("Rule Providers URL"))
o.rmempty = false
o:depends("type", "http")

o = s:option(Value, "interval", translate("Rule Providers Interval(s)"))
o.default = "86400"
o.rmempty = false
o:depends("type", "http")

o = s:option(ListValue, "position", translate("Append Position"))
o.rmempty     = false
o:value("0", translate("Priority Match"))
o:value("1", translate("Extended Match"))

o = s:option(ListValue, "group", translate("Set Proxy Group"))
o.description = font_red..bold_on..translate("The Added Proxy Groups Must Exist Except 'DIRECT' & 'REJECT' & 'REJECT-DROP' & 'PASS' & 'GLOBAL'")..bold_off..font_off
o.rmempty = true
local groupnames,filename
filename = m.uci:get(openclash, "config", "config_path")
if filename then
   groupnames = sys.exec(string.format('ruby -ryaml -rYAML -I "/usr/share/openclash" -E UTF-8 -e "YAML.load_file(\'%s\')[\'proxy-groups\'].each do |i| puts i[\'name\']+\'##\' end" 2>/dev/null',filename))
   if groupnames then
      for groupname in string.gmatch(groupnames, "([^'##\n']+)##") do
         if groupname ~= nil and groupname ~= "" then
            o:value(groupname)
         end
      end
   end
end

m.uci:foreach("openclash", "groups",
   function(s)
      if s.name ~= "" and s.name ~= nil then
         o:value(s.name)
      end
   end)

o:value("DIRECT")
o:value("REJECT")
o:value("REJECT-DROP")
o:value("PASS")
o:value("GLOBAL")

-- [[ other-setting ]]--
o = s:option(Value, "other_parameters", translate("Other Parameters"))
o.template = "cbi/tvalue"
o.rows = 20
o.wrap = "off"
o.description = font_red..bold_on..translate("Edit Your Other Parameters Here")..bold_off..font_off
o.rmempty = true
function o.cfgvalue(self, section)
	if self.map:get(section, "other_parameters") == nil then
		return "# Example:\n"..
		"# Only support YAML, four spaces need to be reserved at the beginning of each line to maintain formatting alignment\n"..
		"# 示例：\n"..
		"# 仅支持 YAML, 每行行首需要多保留四个空格以使脚本处理后能够与上方配置保持格式对齐\n"..
		"# inline Example:\n"..
		"#    payload:\n"..
		"#      - '.blogger.com'\n"..
		"#      - '*.*.microsoft.com'\n"..
		"#      - 'books.itunes.apple.com'\n"
	else
		return Value.cfgvalue(self, section)
	end
end
function o.validate(self, value)
	if value then
		value = value:gsub("\r\n?", "\n")
		value = value:gsub("%c*$", "")
	end
	return value
end

local t = {
    {Commit, Back}
}
a = m:section(Table, t)

o = a:option(Button,"Commit", " ")
o.inputtitle = translate("Commit Settings")
o.inputstyle = "apply"
o.write = function()
   m.uci:commit(openclash)
   sys.call("/usr/share/openclash/yml_groups_name_ch.sh")
   luci.http.redirect(m.redirect)
end

o = a:option(Button,"Back", " ")
o.inputtitle = translate("Back Settings")
o.inputstyle = "reset"
o.write = function()
   m.uci:revert(openclash, sid)
   luci.http.redirect(m.redirect)
end

m:append(Template("openclash/toolbar_show"))
m:append(Template("openclash/config_editor"))
return m