exports.id = 'socomec';
exports.title = 'Energomonitor socomec';
exports.version = '1.0.3';
exports.group = 'Worksys';
exports.color = '#2134B0';
exports.output = ["red", "white", "yellow"];
exports.click = false;
exports.author = 'Rastislav Kovac';
exports.icon = 'bolt';
exports.readme = `Modbus requests to energomonitor socomec suitcase`;

const streamBuilder = require("./helper/energo_streambuilder");

const structure = {
  "192.168.1.11": {
    51: "i-35", // nový merák I-35, bez zóny
    16: "i-35", // zmena adresy z 1 na 16 - 13.5.2022
    "6A": "i-60A",
    "6B": "i-60B",
    "7A": "i-60A",
    "7B": "i-60B",
    "8A": "i-60A",
    "8B": "i-60B",
    9: "i-30",
    "10A": "i-60A",
    "10B": "i-60B",
    "11A": "i-60A",
    "11B": "i-60B",
    "12A": "i-60A",
    "12B": "i-60B",
    "13A": "i-60A",
    "13B": "i-60B",
    "14A": "i-60A",
    "14B": "i-60B",
    "15A": "i-60A",
    "15B": "i-60B",
    5: "i-30",
    "2A": "i-60A",
    "2B": "i-60B",
    "3A": "i-60A",
    "3B": "i-60B",
    "4A": "i-60A",
    "4B": "i-60B",
//novo nainstalovane 28.10.2024
    "21A": "i-60A",
    "21B": "i-60B"
    
    // "36B": "i-60B"  // vymyslene kvoli chybe
  },
  "192.168.1.12": {
    18: "i-35",
    "2A": "i-60A",
    "2B": "i-60B",
    "3A": "i-60A",
    "3B": "i-60B",
    "4A": "i-60A",
    "4B": "i-60B",
    "5A": "i-60A",
    "5B": "i-60B",
    "6A": "i-60A",
    "6B": "i-60B",
    "7A": "i-60A",
    "7B": "i-60B",
    "8A": "i-60A",
    "8B": "i-60B",
    "9A": "i-60A",
    "9B": "i-60B",
    "10A": "i-60A",
    "10B": "i-60B",
    "11A": "i-60A",
    "11B": "i-60B",
    "12A": "i-60A",
    "12B": "i-60B",
    "13A": "i-60A",
    "13B": "i-60B",
    "14A": "i-60A",
    "14B": "i-60B",
    "15A": "i-60A",
    "15B": "i-60B",
    "16A": "i-60A",
    "16B": "i-60B",
    "17A": "i-60A",
    "17B": "i-60B"
  }
};




exports.install = function(instance) {

  const modbus = require('jsmodbus');
  const net = require('net');

  require('events').EventEmitter.defaultMaxListeners = 20;


  const allModulesEnergy = {unipi_74: ""};   // key to identify source data
  const date = new Date();
  let hour = date.getHours();

  let sendAllModulesEnergy = setInterval(() => {
    const d = new Date();
    const h = d.getHours();
    if(h != hour)
    {
      instance.send(2, allModulesEnergy);
      hour = h;
    }
  }, 180000);


  instance.on('close', function(){
    clearInterval(sendAllModulesEnergy);
  });


  const conversionTable = streamBuilder.makeStreamsTable(structure);

  // const conversionTable = 
  //   {
  //     "192.168.1.11": {
  //       "streams": [
  //           {
  //           "unitId": 1,
  //           "section": "",
  //           "name": 18488,
  //           "tb_value":"phase_1_power",
  //           "bytes": 2,
  //           "multiplier":1,
  //           },
  //         ]
  //       }
  //   }


  const tbNames = {
    "192.168.1.11": {
      "51": "1JMYvnx2RzKEo4aWQ7D93vAL8yZV3m9NBePXbrdj",     // nový merák I-35, bez zóny
      "16": "6lQGaY9RDywdVzObj0PZer7Pg4NBn3exEK51LWZq",     // zmena adresy z 1 na 16, 13.5.2022
      "6A": "JzwxZXOvDj1bVrN4nkWeR8A8qdyBl3MRKLpGPgaQ",
      "6B": "g9OxBZ5KRwNznlY6pApbGmkWXvjdEL4eGQobMDy2",
      "7A": "OzNMgZ9n43qPbjXmy7zOgGA2DKdYvW5e6pxGRrVa",
      "7B": "JX1ObgmqGZ54DMyYL7aJzJAEVdve38WKRzwjNrQ9",
      "8A": "RvmwNz8QPblKp41GD7l4WK7JrLVYoBO92dMegn6W",
      "8B": "RO8rjaBDy21qPQJzW7oKpD7pK3xmNleVZg9Ed4Gw",
      "9": "3JjOWdylwgNLzxVab7NPjw0Z2vG64rq8PEB5QmDo",
      "10A": "Z5KyJe9nEg1QNbWlX0wmnM7oDjBLdqzR83VGv624",
      "10B": "1JMYvnx2RzKEo4aWQ7D9xzAL8yZV3m9NBePXbrdj",
      "11A": "PjLblDgRBO6WQqnxmkJwga7Jv3ewZN4p5a89yKdY",
      "11B": "dz4ojlpP85JMgDLZWkQ12jkaKYqQexEr62GXRV1y",
      "12A": "d5xjWYMwEJon6rLlK7yl3wkqgV4DaOeNB9ZX3Gzb",
      "12B": "gRoJEyXVx4qD9er287LwbOkwBzGldaPjLWQKm3Mv",
      "13A": "K94XLav1glVRnyQ6r01V3Wkme3YJwBxM5oOzdP2j",
      "13B": "d9x2V5LGYBzXp4mMRAOPr10PloaqJwnQj6DgrNe3",
      "14A": "B5EoxeMVp4zwr8nqW0Gen57RjvD1PNamOGbLg63Z",
      "14B": "aw4eELG2DlPMdn1JW0Bz4Z0qQXOZRN3xB5yp8VKr",
      "15A": "ZmRwd93QL4gaezxEbAx1Xw01prn2XjlPvGyqJ6BO",
      "15B": "eod9aRWLVl34Gx1Dn7VYmDk2rz6qjgmpEXwQJN5Z",
      "5": "3a5oqJN1bgnx4Ol9dk8BdqAByE6jQ8mKDWMpGrLV",
      "2A": "EjgWGnXaLy9opPOz20ngWQk86BlYM3w1deVQvbKr",
      "2B": "wvKJdZML6mXP4DzWBAXOK87jxNloa5g23Ve9Y1ry",
      "3A": "Nzp2OoJlqn6r1ZgvdA3RqE7abBwP5G4eE3RQmyxD",
      "3B": "PLBJzmK1r3Gynd6OW0g2WzAe5wV4vx9bDEqNgYR8",
      "4A": "52dD6ZlV1QaOpRBmbAqvWb0KnGzWMLj4eJq38Pgo",
      "4B": "rDbQ84xzwgdqEoPm3kbPWWA9anOZY1RXyBv2LVM6",
      "21A": "1558",
      "21B": "1559"
      // "36B": "vymyslene kvoli chybe"
    },
    "192.168.1.12": {
      "18": "m6EYyZoJ4gWexdjVPARapL7RDOq9wv2N5XzKGplr",
      "2A": "E6Kg9oDnLWyzPRMva7vW8yAJxp4VG58qO2w1lZYe",
      "2B": "roKgWqY95V3mXMRzyAjrW6AbLjexpJPvaGDBw826",
      "3A": "nJL5lPMwBx23YpqRe0rqa4AdamXvWVbOrD4gNzy8",
      "3B": "XMBbew5z4ELrZa2mRAdZW9k8vPN6gy3DdVYlpKjq",
      "4A": "gYbDLqlyZVoRerQpB72GgvAWJnwM5z24POKa8Exj",
      "4B": "zdQO8GwxDqjRgP4137Y5eo7NyKlpem2nL65rvVJY",
      "5A": "5dBNwRp9graYJxZn409R28klVov1b2QLPDqGm6XK",
      "5B": "JzwxZXOvDj1bVrN4nkWeZ8A8qdyBl3MRKLpGPgaQ",
      "6A": "zrR51V2ajQ9ZLygPKkEPVW0YDq38xOJolENBXGnv",
      "6B": "g9OxBZ5KRwNznlY6pApbymkWXvjdEL4eGQobMDy2",
      "7A": "OzNMgZ9n43qPbjXmy7zOyGA2DKdYvW5e6pxGRrVa",
      "7B": "JX1ObgmqGZ54DMyYL7aJZJAEVdve38WKRzwjNrQ9",
      "8A": "RvmwNz8QPblKp41GD7l4yK7JrLVYoBO92dMegn6W",
      "8B": "RO8rjaBDy21qPQJzW7oKyD7pK3xmNleVZg9Ed4Gw",
      "9A": "3JjOWdylwgNLzxVab7NPxw0Z2vG64rq8PEB5QmDo",
      "9B": "Z5KyJe9nEg1QNbWlX0wmyM7oDjBLdqzR83VGv624",
      "10A": "1JMYvnx2RzKEo4aWQ7D9MzAL8yZV3m9NBePXbrdj",
      "10B": "PjLblDgRBO6WQqnxmkJwea7Jv3ewZN4p5a89yKdY",
      "11A": "WlVJBygjDZMeKX3vnAMWvLk8NqdmG2x1Y69LQ4P5",
      "11B": "dz4ojlpP85JMgDLZWkQ1njkaKYqQexEr62GXRV1y",
      "12A": "BaY3Xpy1EbKGjLq2O7m9W27rx8owgQz9P4dDJRmN",
      "12B": "DbQY6zyveZRwK5drV0Zl4j7joE4XJM83N9xl2nWq",
      "13A": "apKVJBwOyrP35m2lv7KEqd0YXbeWNd64En9GxRqg",
      "13B": "o9vbeQlLMVg8j5dq4kedWy0NxZpEmnXzwYKO1ar2",
      "14A": "gP1eOZVj3Q9lv5aDEk4MbP7rdpqW8yLm2BbKzJxM",
      "14B": "2O14VBzl8aDmWdNw3A53vOkGyZ5qLJoEMpj6R9ng",
      "15A": "pE5X8NQPaow6vlOZxk6Yjw0q42ezGBMyWgDVjR3L",
      "15B": "d5xjWYMwEJon6rLlK7ylywkqgV4DaOeNB9ZX3Gzb",
      "16A": "6lQGaY9RDywdVzObj0PZdr7Pg4NBn3exEK51LWZq",
      "16B": "m6EYyZoJ4gWexdjVPARaYL7RDOq9wv2N5XzKGplr",
      "17A": "gRoJEyXVx4qD9er287LwBOkwBzGldaPjLWQKm3Mv",
      "17B": "K94XLav1glVRnyQ6r01VpWkme3YJwBxM5oOzdP2j"
    }
  };

  const meter51 = ["total_energy","phase_1_power","phase_2_power","phase_3_power","phase_1_voltage","phase_2_voltage",
  	"phase_3_voltage","phase_1_react_power","phase_2_react_power","phase_3_react_power","phase_1_apparent_power",
  	"phase_2_apparent_power","phase_3_apparent_power","total_active_power","total_reactive_power","total_apparent_power"];


  class SocketWithClients {

    constructor (ip, data) {

      this.ip = ip;
      this.data = data;
      this.options = {
        'host': this.ip,
        'port': '502'
      }
      this.streams = data.streams;   //pole

      this.startSocket();
    } 


    startSocket = () => {

      let obj = this;
      this.index = 0;
      this.clients = {};
      this.socket = new net.Socket();

      this.socket.connect(this.options, function() {
        console.log('Connected to socket server');
      });

      this.socket.on('error', function(e) {
        console.log('socket connection error', e);
        if(e.code == 'ECONNREFUSED' || e.code == 'ECONNRESET') {
          console.log(exports.title + ' Waiting 1 minute before trying to connect again');
          setTimeout(obj.startSocket, 60000);
        }
      });

      this.socket.on('close', function() {
        console.log('Socket connection closed ' + exports.title + ' Waiting 1 minute before trying to connect again');
        setTimeout(obj.startSocket, 60000);
      });

      // we create client for all modules (unitIds) and push them into dictionary 
      for( let i = 0; i < obj.data.streams.length; i++)
      {
        if(!this.clients.hasOwnProperty(obj.data.streams[i].unitId))
        {
          this.clients[obj.data.streams[i].unitId] = new modbus.client.TCP(this.socket, obj.data.streams[i].unitId);
        }
      }
        
      this.socket.on('connect', function () {
        console.log("socket connected");
        setTimeout(obj.readRegisters, 10000);
      });

    };


    readRegisters = () => {

      const lenghtOfStreams = this.streams.length;

      if(this.index >= lenghtOfStreams)
      {
        this.index  = 0;
        setTimeout(this.readRegisters, 300000);
        return;
      }

      let unitId = this.streams[this.index].unitId;
      let section = this.streams[this.index].section;

      let register = this.streams[this.index].name;
      let bytes = this.streams[this.index].bytes;
      let date = Date.now();
      let tbval = this.streams[this.index].tb_value;

      // console.log("citam tieto hodnoty",unitId, register, tbval);
      let obj = this;

      this.clients[unitId].readHoldingRegisters(register, bytes)
        .then( function (resp) {
          
          resp = resp.response._body.valuesAsArray;
          // console.log(unitId, register, tbval, resp);
          obj.sendData(resp, register, date, unitId, section);

          obj.index++;
          setTimeout(obj.readRegisters, 0);

        }).catch (function () {

          console.log("error pri citani z grafie", register, unitId, section, tbNames[obj.ip][unitId + section], tbval);

          //! IMPLEMENTOVAT POSIELANIE CHYB PODLA POSLEDNHO REGISTRA V MODULE === "total_power_factor"
          if(tbval === "total_power_factor")
          {
              obj.sendNokStatus(tbNames[obj.ip][unitId + section], date);
              if(arguments["0"].err == "Offline")
              {
                obj.socket.emit("close");
                return;
              }
          }

          //! POSIELANIE NOK STATUSU - posle sa az pri poslednom registri z daneho unitu, nie pri kazdej chybnej hlaske
          // if(obj.index + 1 == lenghtOfStreams)
          // {
          //   obj.sendNokStatus(tbNames[obj.ip][unitId + section], date);
          // }
          // else if(obj.streams[obj.index + 1].unitId != unitId || obj.streams[obj.index + 1].section != section)
          // {
          //   obj.sendNokStatus(tbNames[obj.ip][unitId + section], date);
          // }
          
          //console.error(require('util').inspect(arguments, {
          //  depth: null
          //}))

          obj.index++;
          setTimeout(obj.readRegisters, 0);
        })
    };


    sendNokStatus = (tbName, date) => {

      let dataToTB = {
        [tbName]: [
          { 
            "ts": date,
            "values": {
              "status": "NOK",
            }
          }
        ]
      };

      instance.send(1, dataToTB);
      // console.log("poslane do tb po chybe", dataToTB[tbName][0], dataToTB);
    };


    sendData = (response, register, date, unitId, section) => {

      let l = this.streams.length;
            
      for (let i=0; i<l; i++) {

        let a = this.streams[i];
        if (a.name === register && a.unitId === unitId && a.section === section) 
        {
          let tb_value = a.tb_value;
          let value;
          let l = response.length;
          let temp_val = 0;

          if (l === 2)
          {
            temp_val = (response[0]*(2**16) + response[1]);

              if(temp_val >= (2**31))                              // ak je MSB bit nastavený, eventuálne sa dá použiť aj (temp_val & 0x80000000), ak vieš robiť logický súčin
              {
                //temp_val = temp_val - 2**31;                     // odstránim MSB bit, eventuálne sa dá použiť aj (temp_val & 0x7FFFFFFF), ak vieš robiť logický súčin
                //temp_val = temp_val * (-1);                     // spravím z toho zápornú hodnotu
                temp_val = temp_val - "0xFFFFFFFF" + 1;  
              }
          }
          else if (l === 1)
          {
            temp_val = response[0];

            if(temp_val >= (2**15))                              // ak je MSB bit nastavený, eventuálne sa dá použiť aj (temp_val & 0x8000), ak vieš robiť logický súčin
            {
              // temp_val = temp_val - 2**15;                     // odstránim MSB bit, eventuálne sa dá použiť aj (temp_val & 0x7FFF), ak vieš robiť logický súčin
              // temp_val = temp_val * (-1);                     // spravím z toho zápornú hodnotu
              temp_val = temp_val - "0xFFFF" + 1;  
            }
          }

          value = temp_val;
          value = value / a.multiplier;

          let tbName = tbNames[this.ip][unitId.toString() + section]; 
          // console.log(unitId, register, tbName, tb_value, response, a.multiplier, value, section);
          // console.log(unitId, register, tb_value, value);
       
          if(tbName == undefined) return;

          // we handle multimeter 51 values: - if voltage or power, we multiply with 55
          if(tbName == '1JMYvnx2RzKEo4aWQ7D93vAL8yZV3m9NBePXbrdj' && meter51.includes(tb_value)) value = parseFloat((value * 55).toFixed(2));

          const values = {
            "status": "OK",
            [tb_value]: value
          };


          // we send "energy_last_month" value, that is equal to "total_energy" value, on first day and first minute of new month ==> it means when month has changed
          if(tb_value == "total_energy")
          {
            const previousEnergy = a.previousEnergy;
            a.previousEnergy = value;

            if(previousEnergy != null)
            {
              values["energy_update"] = value - previousEnergy;
            }

            const d = new Date(date);
            const currentMonth = d.getMonth();
            const month = a.month;

            if(month != currentMonth)
            {
              values["energy_last_month"] = value;
              a.month = currentMonth;
            }

            allModulesEnergy[this.ip + '@' + unitId + section] = value;
          }


          let dataToTB = {
            [tbName]: [
              { 
                "ts": date,
                "values": values
              }
            ]
          };

          instance.send(1, dataToTB);
          break;
        }
      }    
    };
  } 

  const newSocket = new SocketWithClients("192.168.1.11", conversionTable["192.168.1.11"]);
  const newSocket2 = new SocketWithClients("192.168.1.12", conversionTable["192.168.1.12"]);

}