local skynet = require "skynet"
-- local httpc = require "http.httpc"
-- local httpurl = require "http.url"
-- local dns = require "skynet.dns"
local httpd = require "http.httpd"
local sockethelper = require "http.sockethelper"
local socket = require "skynet.socket"
local cjson = require "cjson"
local tools = require "tools"

local function handle_options(fd, header)
    local response_header = {
        ['Access-Control-Allow-Origin'] = '*',
        ['Access-Control-Allow-Methods'] = 'GET, POST, OPTIONS, PUT, DELETE',
        ['Access-Control-Allow-Headers'] = 'Origin, X-Requested-With, Content-Type, Accept, Authorization',
        ['Access-Control-Allow-Credentials'] = 'true',
        ['Content-Length'] = '0'
    }
    
    local content = ""
    local ok, err = httpd.write_response(sockethelper.writefunc(fd), 200, response_header, content)
    return ok
end
local dispatch = function(session, address,id, addr,...)
    socket.start(id)
    local req= tools.read_request(id)
    if req.url == nil or #req.url==0 or req.code~=200 or #req.body==0 then
        skynet.error(req.url)
        skynet.error("错误访问：")
        tools.dump({address=address,id=id,addr=addr,other=...})
        return  tools.response(id, req.code, "error!")
    end
      -- 处理 OPTIONS 请求
    -- if req.method == "OPTIONS" then
    --     handle_options(id,req.header)
    --     socket.close(id)
    --     return tools.response(id, req.code, "error!")
    -- end

    if string.find(req.url, "tg/back/") then
        local func_list = string.split(req.url ,"/")
        skynet.send("backmgr","lua","on_recv",id,func_list[#func_list],req.body)
        return
    end
end
skynet.start(function()
    skynet.dispatch("lua", dispatch)
end)