---------------------------------------------------------
--- ClientHTTP library for ZD
---------------------------------------------------------

local http = require("http")
local https = require("https")

return function(ZD)

  ZD.requestGET = function(host, port, path, cb, headers)
    local output = ""
    if not headers then headers = {} end
    headers["User-Agent"] = headers["User-Agent"] or "ZED/0.0.9 (luvit.io-master)"
    local req = http.request({host = host,port = port,path = path, headers = headers}, function (res)
      res:on("error", function(err)
        cb(tostring(err))
      end)

      res:on("data", function (chunk)
        output = output .. chunk
      end)

      res:on("end", function ()
        res:destroy()
        cb(nil, output)
      end)
    end)

    req:on("error", function(err)
      cb(tostring(err))
    end)

    req:done()
  end


  ZD.requestSGET = function(host, port, path, cb, headers)
    local output = ""
    if not headers then headers = {} end
    headers["User-Agent"] = headers["User-Agent"] or "ZED/0.0.9 (luvit.io-master)"
    local req = https.request({host = host, port = port, path = path, headers = headers}, function (res)
      res:on("error", function(err)
        cb(tostring(err))
      end)

      res:on("data", function (chunk)
        output = output .. chunk
      end)

      res:on("end", function ()
        res:destroy()
        cb(nil, output)
      end)
    end)

    req:on("error", function(err)
      cb(tostring(err))
    end)

    req:done()
  end

end