import http from 'http';
const port = порт_сервера;

import { TuyaContext } from '@tuya/tuya-connector-nodejs';

const context = new TuyaContext({
  baseUrl: 'https://openapi.tuyaeu.com', // Central Europe Data Center
  accessKey: 'Access ID/Client ID',
  secretKey: 'Access Secret/Client Secret',
});

const server = http.createServer((req, res) => {

if (req.headers.authorization == 'авторизация_для_Кузи_в_Base64') {
  res.statusCode = 200;
  res.setHeader('Content-Type', 'text/plain');

  var path = req.url.split('?')[0];
  var device_id = req.url.split('?')[1];
  var comm = path.split('/')[1];
  var scene = path.split('/')[2];

if ( comm == 'on') {
if ( device_id == 'Device ID (лампа)' ) { // На лампе
if ( scene == '1' ) { // Сияние
  var scene_data = {"scene_num":1,"scene_units":
    [{"bright":0,"h":120,"s":1000,"temperature":0,
      "unit_change_mode":"gradient","unit_gradient_duration":60,"unit_switch_duration":60,"v":1000},
     {"bright":0,"h":240,"s":1000,"temperature":0,
      "unit_change_mode":"gradient","unit_gradient_duration":60,"unit_switch_duration":60,"v":1000},
     {"bright":0,"h":61,"s":1000,"temperature":0,"unit_change_mode":"gradient",
      "unit_gradient_duration":60,"unit_switch_duration":60,"v":1000},
     {"bright":0,"h":174,"s":1000,"temperature":0,"unit_change_mode":"gradient",
      "unit_gradient_duration":60,"unit_switch_duration":60,"v":1000},
     {"bright":0,"h":275,"s":1000,"temperature":0,"unit_change_mode":"gradient",
      "unit_gradient_duration":60,"unit_switch_duration":60,"v":1000}]};
} else if ( scene == '2' ) { // Свеча
  var scene_data = {"scene_num":2,"scene_units":
    [{"bright":0,"h":0,"s":1000,"temperature":0,
      "unit_change_mode":"gradient","unit_gradient_duration":78,"unit_switch_duration":78,"v":1000},
     {"bright":0,"h":0,"s":1000,"temperature":0,
      "unit_change_mode":"gradient","unit_gradient_duration":78,"unit_switch_duration":78,"v":370},
     {"bright":0,"h":9,"s":1000,"temperature":0,
      "unit_change_mode":"gradient","unit_gradient_duration":78,"unit_switch_duration":78,"v":640},
     {"bright":0,"h":8,"s":1000,"temperature":0,
      "unit_change_mode":"gradient","unit_gradient_duration":78,"unit_switch_duration":78,"v":570},
     {"bright":0,"h":6,"s":1000,"temperature":0,
      "unit_change_mode":"gradient","unit_gradient_duration":78,"unit_switch_duration":78,"v":820}]};
}}
  context.request({
    path: `/v1.0/iot-03/devices/${device_id}/commands`,
    method: 'POST',
    body: {"commands":[
      {"code":"switch_led","value":true},
      {"code":"work_mode","value":"scene"},
      {"code":"scene_data_v2","value":scene_data}
    ]}
  });
  res.end('{"value":"1"}');
}
else if ( comm == 'off') {
  context.request({
    path: `/v1.0/iot-03/devices/${device_id}/commands`,
    method: 'POST',
    body: {"commands":[{"code":"switch_led","value":false}]}
  });
  res.end('{"value":"0"}');
}
else if ( comm == 'status') {
  context.request({
    path: `/v1.0/iot-03/devices/${device_id}/status`,
    method: 'GET'
  }).then((commands) => {
    if (commands.result) {
    var stat = [];
    commands.result.forEach((item) => {
      stat[item.code] = item.value;    
    });
    var scene_data = JSON.parse(stat['scene_data_v2'])
    if (stat['switch_led'] == true && stat['work_mode'] == 'scene' && scene_data.scene_num == scene) {
      res.end('{"value":"1","status":'+JSON.stringify(commands)+'}');
    } else {
      res.end('{"value":"0","status":'+JSON.stringify(commands)+'}');
    }} else { res.end(JSON.stringify(commands)); }
  });
} else { res.end('{"value":"request '+url+' is unknown"}'); }

} else {
  res.statusCode = 401;
  res.setHeader('WWW-Authenticate', 'Basic realm="node.js"');
  res.end('Unauthorized');
}});

server.listen(port,() => {
  console.log('server http tuya is running');
})