appxigon-react/lib/item.js

Appxigon implementation on React JS

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _lodash = require('lodash');

var _superagent = require('superagent');

var _superagent2 = _interopRequireDefault(_superagent);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _redux = require('redux');

var _reactRedux = require('react-redux');

var _actions = require('./redux/actions');

var Actions = _interopRequireWildcard(_actions);

var _itemTypes = require('./item-types');

var _itemTypes2 = _interopRequireDefault(_itemTypes);

var _utils = require('./lib/utils');

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } // item.js
// wrapper component for leaf-level element
// a switcher for required item type
// e.g.: form / display widget items
// Default item type is 'input.text'

var Item = function (_React$Component) {
  _inherits(Item, _React$Component);

  function Item(props) {
    _classCallCheck(this, Item);

    var _this = _possibleConstructorReturn(this, (Item.__proto__ || Object.getPrototypeOf(Item)).call(this, props));

    _this.state = {
      id: _this.props.id,
      schema: _this.props.schema,
      classes: (0, _lodash.get)(_this.props, 'AXGClasses.item', ''),
      showCondition: (0, _lodash.get)(_this.props, 'schema.show', true),
      show: (0, _lodash.get)(_this.props, 'schema.show', true),
      account: _this.props.account,
      data: (0, _lodash.get)(_this.props, 'schema.data.fallback'),
      title: (0, _utils._t)((0, _lodash.get)(_this.props, 'schema.title', _this.props.id))
    };
    return _this;
  }

  _createClass(Item, [{
    key: 'fetchData',
    value: function fetchData() {
      var component = this;
      var dataSrc = (0, _lodash.get)(this.state, 'schema.data');
      console.info('item: ' + this.props.AXGKey + ' -> fetchData from: ' + JSON.stringify(dataSrc));
      // this.mockFetchData()
      if (dataSrc) {
        var endpoint = (0, _lodash.get)(dataSrc, 'endpoint');
        var endpointTransform = (0, _lodash.get)(dataSrc, 'transform');
        var method = (0, _lodash.get)(dataSrc, 'method', 'POST');
        var requestMap = (0, _lodash.get)(dataSrc, 'request-map');
        var responseMap = (0, _lodash.get)(dataSrc, 'response-map');
        var canCall = ['GET', 'POST', 'PUT', 'DELETE', 'HEAD', 'OPTIONS', 'CONNECT'].includes(method);

        endpoint = (0, _utils.transformUrl)(endpoint, endpointTransform, component.props.appxigonState);

        if (requestMap && method.toUpperCase() === 'GET') {
          endpoint = endpoint + '?' + (0, _utils.requestMapToQueryString)(requestMap, component.props.appxigonState);
        }
        console.info('_ item: calling: ' + endpoint);

        canCall && _superagent2.default[method.toLocaleLowerCase()](endpoint).set('Accept', 'application/json').set('token', (0, _utils.getAuthToken)()).end(function (err, res) {
          if (res) {
            // console.log(`res.body: ${JSON.stringify(res.body)}`)
            component.setState({
              // data: get(res.body, 'data')
              data: res.body
            });
          }
          if (err) {
            console.log('ITEM: error: ' + JSON.stringify(err));
            component.setState({
              data: { error: "Can't load data from server ..." }
            });
          }
        });
      }
    }
  }, {
    key: 'getDataFromStore',
    value: function getDataFromStore(storeKey) {
      // console.info(` ... storeKey: ${storeKey}`)
      return (0, _lodash.get)(this.props.appxigonState, storeKey);
    }
  }, {
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(nextProps) {
      var _this2 = this;

      var component = this;
      var dataDef = (0, _lodash.get)(this.state, 'schema.data');
      // console.info(` ... ${this.props.AXGKey}: componentWillReceiveProps`)
      // console.info(` ... dataDef: ${dataDef}`)
      // console.info(` ... data: ${get(nextProps.appxigonState, dataDef)}`)
      if (typeof dataDef == 'string') {
        component.setState({
          data: (0, _lodash.get)(nextProps.appxigonState, dataDef)
        });
      }

      // pickup dependency trigger
      var dependencyKey = 'dependency.' + this.props.AXGKey;
      var nextDepencyValue = (0, _lodash.get)(nextProps.appxigonState, dependencyKey, '');
      if (nextDepencyValue && this.state.dependency != nextDepencyValue) {
        console.log('item: ' + this.props.AXGKey + ': dependency changed');
        console.info('__ item: ' + this.props.AXGKey + ': refetching data ...');
        setTimeout(function () {
          _this2.fetchData();
        }, 2000);
        // quick hack to rerun actions of the button click
        // this.handleActions()
      }
      this.setState({
        dependency: nextDepencyValue
      });
    }
  }, {
    key: 'componentWillMount',
    value: function componentWillMount() {
      var _this3 = this;

      var component = this;
      var dataDef = (0, _lodash.get)(this.state, 'schema.data');
      var endpoint = (0, _lodash.get)(this.state, 'schema.data.endpoint');
      var fallback = (0, _lodash.get)(this.state, 'schema.data.fallback');
      // console.info(` ... ${component.props.AXGKey}: dataDef: ${dataDef}`)
      // console.info(` ... typeof dataDef: ${typeof dataDef}`)
      switch (typeof dataDef === 'undefined' ? 'undefined' : _typeof(dataDef)) {
        case 'string':
          component.setState({
            data: component.getDataFromStore(dataDef)
          });
          break;
        case 'object':
          // TODO: make fetchData return data directly
          if (endpoint) {
            setTimeout(function () {
              _this3.fetchData();
            }, 200);
          } else if (fallback) {
            component.setState({
              data: fallback
            });
          }
          break;
        default:
          component.setState({
            data: ''
          });
      }
    }
  }, {
    key: 'render',
    value: function render() {
      var defaultType = 'todo-item-type';
      var defaultValue = (0, _lodash.get)(this.props, 'schema.data.default');
      var ItemType = _itemTypes2.default[defaultType]; // default item type
      var type = (0, _lodash.get)(this.props, 'schema.type', defaultType);
      // console.info(`__ type: ${type}`)
      // console.log(`id / show: ${this.state.id} / ${JSON.stringify(this.state.showCondition)} ${typeof this.state.showCondition}`)
      // console.log(`AXGState: ${JSON.stringify(this.props.AXGState)}`)

      // _________ Show / Hide condition checking
      var show = this.state.show;
      var stateRefKey = '';
      var stateRefVal = '';
      // console.log(`showCondition: ${JSON.stringify(this.state.showCondition)}`)
      if (typeof this.state.showCondition === 'boolean') {
        show = this.state.showCondition;
      } else if (typeof this.state.showCondition === 'string') {
        // TODO: generic handling of pre-defined conditions
        // account.authenticated
        // REVIEW: untimely update incidentally solved by passing down props: account from root component
        if (this.state.showCondition === 'account.authenticated') {
          // show = localStorage.getItem('Appxigon.loginToken') !== null
          show = (0, _utils.validUserLogin)();
          // console.info(`Appxigon.loginToken: ${localStorage.getItem('Appxigon.loginToken')}`)
          // console.info(`account.authenticated check: ${show}`)
          // show = this.state.account.loginToken !== null
        }
        if (this.state.showCondition === 'account.rejected') {
          // APOLLO-TODO: proper error condition from REDUX
          show = !(0, _utils.validUserLogin)();
        }
      } else {
        // object of conditions
        // TODO: handle multiple conditions
        var conditionKey = Object.keys(this.state.showCondition)[0];
        var conditionVal = this.state.showCondition[conditionKey];
        stateRefKey = (0, _utils.normalizeSchemaKey)(conditionKey, this.props.AXGKey);
        show = (0, _lodash.get)(this.props.appxigonState, [stateRefKey]) === conditionVal ? true : false;

        // console.info(` ------- show: ${this.props.AXGKey}: ${show} stateRefKey: ${stateRefKey}`)
        // console.info(` ------- show: ${this.props.AXGKey}: ${show} conditionVal: ${conditionVal}`)
      }
      // console.info(`item: show ${this.props.AXGKey}: ${show}`)

      // ---------- Get data for current item ----------
      var data = this.state.data;
      // var dataKey = get(this.props, 'schema.data')
      // console.info(`${this.props.AXGKey}: dataKey: ${JSON.stringify(dataKey)}`)
      // data:
      // 1. dataKey is string
      // 1a. '$ref.' -> fetch from parameters AXGState[dataKey] . (TODO: caching ?)
      //             -> immediate consume?
      // 1b. 'some.other.key' -> get from AXGState[dataKey] (normalizedKey)
      //                      -> only update when asked?
      // 2. dataKey is object with endpoint, method, request-map, response-map, transformation etc...
      // -> same as $ref ? Use hidden action.button ?

      // console.log(`id / display: ${this.state.id} / ${show}`)
      if (typeof _itemTypes2.default[type] !== 'undefined') {
        ItemType = _itemTypes2.default[type];
      }
      return show && _react2.default.createElement(ItemType, {
        id: this.state.id,
        title: this.state.title,
        schema: this.state.schema,
        defaultValue: defaultValue,
        data: data,
        show: show,
        value: this.props.value,
        AXGKey: this.props.AXGKey,
        AXGClasses: this.props.AXGClasses,
        AXGOptions: this.props.AXGOptions,
        AXGDataSource: this.props.AXGDataSource });
    }
  }]);

  return Item;
}(_react2.default.Component);

function mapStateToProps(state) {
  return {
    appxigonState: state.AXGState,
    appxigonAccount: state.AXGAccount
  };
}
function mapDispatchToProps(dispatch) {
  return {
    actions: (0, _redux.bindActionCreators)(Actions, dispatch)
  };
}

exports.default = (0, _reactRedux.connect)(mapStateToProps, mapDispatchToProps)(Item);