@smarttracker/blue-button-generate/lib/translate.js

Blue Button CCDA Generator.

"use strict";

var moment = require("moment");
var bbm = require("@amida-tech/blue-button-meta");

var css = bbm.code_systems;

exports.codeFromName = function (OID) {
  return function (input) {
    var cs = css.find(OID);
    var code = cs ? cs.displayNameCode(input) : undefined;
    var systemInfo = cs.systemId(OID);
    return {
      "displayName": cs.codeDisplayName(code) || input.name || input,
      "code": code,
      "codeSystem": systemInfo.codeSystem,
      "codeSystemName": systemInfo.codeSystemName
    };
  };
};

exports.code = function (input) {
  var result = {};
  if (input.code) {
    result.code = input.code;
  }

  if (input.name) {
    result.displayName = input.name;
  }

  var code_system = input.code_system || (input.code_system_name && css.findFromName(input.code_system_name));
  if (code_system) {
    result.codeSystem = code_system;
  }

  if (input.code_system_name) {
    result.codeSystemName = input.code_system_name;
  }

  return result;
};

var precisionToFormat = {
  year: 'YYYY',
  month: 'YYYYMM',
  day: 'YYYYMMDD',
  hour: 'YYYYMMDDHH',
  minute: 'YYYYMMDDHHMM',
  second: 'YYYYMMDDHHmmssZZ',
  subsecond: 'YYYYMMDDHHmmss.SSSZZ'
};

exports.time = function (input) {
  var m = moment.parseZone(input.date);
  var formatSpec = precisionToFormat[input.precision];
  var result = m.format(formatSpec);
  return result;
};

var acronymize = exports.acronymize = function (string) {
  var ret = string.split(" ");
  var fL = ret[0].slice(0, 1);
  var lL = ret[1].slice(0, 1);
  fL = fL.toUpperCase();
  lL = lL.toUpperCase();
  ret = fL + lL;
  if (ret === "PH") {
    ret = "HP";
  }
  if (ret === "HA") {
    ret = "H";
  }
  return ret;
};

exports.telecom = function (input) {
  var transformPhones = function (input) {
    var phones = input.phone;
    if (phones) {
      return phones.reduce(function (r, phone) {
        if (phone && phone.number) {
          var attrs = {
            value: "tel:" + phone.number
          };
          if (phone.type) {
            attrs.use = acronymize(phone.type);
          }
          r.push(attrs);
        }
        return r;
      }, []);
    } else {
      return [];
    }
  };

  var transformEmails = function (input) {
    var emails = input.email;
    if (emails) {
      return emails.reduce(function (r, email) {
        if (email && email.address) {
          var attrs = {
            value: "mailto:" + email.address
          };
          if (email.type) {
            attrs.use = acronymize(email.type);
          }
          r.push(attrs);
        }
        return r;
      }, []);
    } else {
      return [];
    }
  };

  var result = [].concat(transformPhones(input), transformEmails(input));
  return result.length === 0 ? null : result;
};

var nameSingle = function (input) {
  var given = null;
  if (input.first) {
    given = [input.first];
    if (input.middle && input.middle[0]) {
      given.push(input.middle[0]);
    }
  }
  return {
    prefix: input.prefix,
    given: given,
    family: input.last,
    suffix: input.suffix
  };
};

exports.name = function (input) {
  if (Array.isArray(input)) {
    return input.map(function (e) {
      return nameSingle(e);
    });
  } else {
    return nameSingle(input);
  }
};