'use strict';

const db = require('../config').database;
const { domain, name } = require('../config').server;
const initModels = require('../models/init-models');

const Sequelize = db.sequelize;
const models = initModels(Sequelize);

const ConnectionsModel = models.connections;

const addConnection = async data => {
  const r = await ConnectionsModel.create({ ...data, connect_domain: domain, connect_name: name });
  return r;
};

/**
 * Find or create connection to current server
 */
const addCurrentConnection = async data => {
  const [r, createdId] = await ConnectionsModel.findOrCreate({
    where: { connect_domain: domain, connect_name: name, wa_id: data.wa_id },
    defaults: { ...data, connect_domain: domain, connect_name: name, closetime: null },
  });
  return r;
};

const updateConnection = async (data, where = {}) => {
  const r = await ConnectionsModel.update(
    {
      ...data,
      ...(data.status === 'open' ? { opentime: Sequelize.fn('NOW') } : {}),
      ...(['close', 'offline'].includes(data.status) ? { closetime: Sequelize.fn('NOW') } : {}),
      updatetime: Sequelize.fn('NOW'),
    },
    { where: { ...where, wa_id: data.wa_id } },
  );
  return r;
};

const getConnection = async data => {
  const r = await ConnectionsModel.findAll({ where: data, raw: true });
  return r || [];
};

const resetConnection = async () => {
  const r = await ConnectionsModel.update(
    {
      status: 'close',
      closetime: Sequelize.fn('NOW'),
      updatetime: Sequelize.fn('NOW'),
    },
    { where: { connect_domain: domain, connect_name: name } },
  );
  return r;
};

module.exports = { addConnection, addCurrentConnection, updateConnection, getConnection, resetConnection };