mutants-appfx/dist/viewmodels/index.js

appfx module

'use strict';

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

var _defineProperty2 = require('babel-runtime/core-js/object/define-property');

var _defineProperty3 = _interopRequireDefault(_defineProperty2);

var _getOwnPropertyDescriptor = require('babel-runtime/core-js/object/get-own-property-descriptor');

var _getOwnPropertyDescriptor2 = _interopRequireDefault(_getOwnPropertyDescriptor);

var _map = require('babel-runtime/core-js/map');

var _map2 = _interopRequireDefault(_map);

var _defineProperty4 = require('babel-runtime/helpers/defineProperty');

var _defineProperty5 = _interopRequireDefault(_defineProperty4);

var _keys = require('babel-runtime/core-js/object/keys');

var _keys2 = _interopRequireDefault(_keys);

var _objectWithoutProperties2 = require('babel-runtime/helpers/objectWithoutProperties');

var _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);

var _regenerator = require('babel-runtime/regenerator');

var _regenerator2 = _interopRequireDefault(_regenerator);

var _asyncToGenerator2 = require('babel-runtime/helpers/asyncToGenerator');

var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);

var _extends3 = require('babel-runtime/helpers/extends');

var _extends4 = _interopRequireDefault(_extends3);

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _desc, _value, _class, _descriptor, _descriptor2, _descriptor3, _descriptor4, _class2, _temp;

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _mobx = require('mobx');

var _mutantsMicrofx = require('mutants-microfx');

var _expression = require('../expression');

var _expression2 = _interopRequireDefault(_expression);

var _DataProviderManager = require('../DataProviderManager');

var _DataProviderManager2 = _interopRequireDefault(_DataProviderManager);

var _UIFunction = require('../UIFunction');

var _UIFunction2 = _interopRequireDefault(_UIFunction);

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

function _initDefineProp(target, property, descriptor, context) {
  if (!descriptor) return;
  (0, _defineProperty3.default)(target, property, {
    enumerable: descriptor.enumerable,
    configurable: descriptor.configurable,
    writable: descriptor.writable,
    value: descriptor.initializer ? descriptor.initializer.call(context) : void 0
  });
}

function _applyDecoratedDescriptor(target, property, decorators, descriptor, context) {
  var desc = {};
  Object['ke' + 'ys'](descriptor).forEach(function (key) {
    desc[key] = descriptor[key];
  });
  desc.enumerable = !!desc.enumerable;
  desc.configurable = !!desc.configurable;

  if ('value' in desc || desc.initializer) {
    desc.writable = true;
  }

  desc = decorators.slice().reverse().reduce(function (desc, decorator) {
    return decorator(target, property, desc) || desc;
  }, desc);

  if (context && desc.initializer !== void 0) {
    desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
    desc.initializer = undefined;
  }

  if (desc.initializer === void 0) {
    Object['define' + 'Property'](target, property, desc);
    desc = null;
  }

  return desc;
}

function _initializerWarningHelper(descriptor, context) {
  throw new Error('Decorating class property failed. Please ensure that transform-class-properties is enabled.');
}

var NoView = function NoView() {
  return _react2.default.createElement(
    'div',
    null,
    'No View!'
  );
};

var ViewModel = (_class = (_temp = _class2 = function () {
  (0, _createClass3.default)(ViewModel, [{
    key: 'getViewItem',


    //获取VM
    value: function getViewItem(viewItemType) {
      return this.items.find(function (item) {
        return item.type === viewItemType;
      });
    }
  }, {
    key: 'clientType',
    // 视图状态，例如：只读、新增、修改...

    // 视图加载的数据集合，data是其中的一行的DM实例
    // 用来rules判断view的特征
    get: function get() {
      return _mutantsMicrofx.clientType;
    } // 视图加载的数据

    // 视图对象，比如栏目、滤设、工具条等

    // 注意：data是vm的私有变量view不应该使用

  }]);

  function ViewModel(viewType, mid) {
    (0, _classCallCheck3.default)(this, ViewModel);

    _initDefineProp(this, 'items', _descriptor, this);

    _initDefineProp(this, 'list', _descriptor2, this);

    _initDefineProp(this, 'data', _descriptor3, this);

    _initDefineProp(this, 'state', _descriptor4, this);

    this.viewType = viewType;
    this.mid = mid;
  }

  (0, _createClass3.default)(ViewModel, [{
    key: 'parseExpr',
    value: function parseExpr(txt) {
      return new _expression2.default(txt);
    }
  }, {
    key: 'execExpr',
    value: function execExpr(expr) {
      return expr.exec((0, _extends4.default)({}, this.data, {
        vm: this,
        uifunction: _UIFunction2.default.get(this.mid)
      }));
    }
  }, {
    key: 'loadData',
    value: function () {
      var _ref = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee(data, list) {
        return _regenerator2.default.wrap(function _callee$(_context) {
          while (1) {
            switch (_context.prev = _context.next) {
              case 0:
                this.data = data;
                this.list = list;

              case 2:
              case 'end':
                return _context.stop();
            }
          }
        }, _callee, this);
      }));

      function loadData(_x, _x2) {
        return _ref.apply(this, arguments);
      }

      return loadData;
    }()
  }, {
    key: 'refresh',
    value: function () {
      var _ref2 = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee2(_ref3) {
        var sysid = _ref3.sysid,
            mid = _ref3.mid,
            pid = _ref3.pid,
            view = _ref3.view,
            views = _ref3.views,
            other = (0, _objectWithoutProperties3.default)(_ref3, ['sysid', 'mid', 'pid', 'view', 'views']);
        return _regenerator2.default.wrap(function _callee2$(_context2) {
          while (1) {
            switch (_context2.prev = _context2.next) {
              case 0:
                _context2.next = 2;
                return ViewModel.getViewInfo((0, _extends4.default)({
                  sysid: sysid,
                  mid: mid,
                  pid: pid,
                  view: (views[pid] || view).name
                }, other), this);

              case 2:
              case 'end':
                return _context2.stop();
            }
          }
        }, _callee2, this);
      }));

      function refresh(_x3) {
        return _ref2.apply(this, arguments);
      }

      return refresh;
    }()
  }], [{
    key: 'getView',
    value: function getView(_ref4) {
      var pid = _ref4.pid,
          view = _ref4.view,
          _ref4$views = _ref4.views,
          views = _ref4$views === undefined ? {} : _ref4$views;

      var viewTypes = ViewModel.viewTypes.get((views[pid] || view).name);
      return viewTypes[pid] || viewTypes.index;
    }
  }, {
    key: 'getViewInfo',
    value: function () {
      var _ref5 = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee3(_ref6, vm) {
        var singles = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
        var sysid = _ref6.sysid,
            mid = _ref6.mid,
            pid = _ref6.pid,
            view = _ref6.view,
            _ref6$views = _ref6.views,
            views = _ref6$views === undefined ? {} : _ref6$views,
            other = (0, _objectWithoutProperties3.default)(_ref6, ['sysid', 'mid', 'pid', 'view', 'views']);
        var metadata, ViewModels;
        return _regenerator2.default.wrap(function _callee3$(_context3) {
          while (1) {
            switch (_context3.prev = _context3.next) {
              case 0:
                _context3.next = 2;
                return _DataProviderManager2.default.getViewInfo((0, _extends4.default)({
                  sysid: sysid,
                  mid: mid,
                  pid: pid,
                  view: (views[pid] || view).name
                }, other));

              case 2:
                metadata = _context3.sent;
                ViewModels = ViewModel.viewModelTypes.get((views[pid] || view).name) || [];

                (0, _mobx.runInAction)(function () {
                  vm.items = ViewModels.map(function (VM) {
                    var subVmKey = '$sub_' + VM.name;
                    if (VM.model === 'single' && singles[subVmKey]) {
                      return singles[subVmKey];
                    }
                    var item = void 0;
                    // 不要给name赋值，name是实例的名字，可以创建多个实例
                    VM.model._tname = VM.name;
                    if (typeof VM.model.fromJS === 'function') {
                      item = VM.model.fromJS(vm, metadata);
                    } else {
                      item = new VM.model(vm);
                    }
                    if (VM.model === 'single') {
                      singles[subVmKey] = item;
                    }
                    return item;
                  });
                });

              case 5:
              case 'end':
                return _context3.stop();
            }
          }
        }, _callee3, this);
      }));

      function getViewInfo(_x4, _x5) {
        return _ref5.apply(this, arguments);
      }

      return getViewInfo;
    }()
  }, {
    key: 'load',
    value: function () {
      var _ref7 = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee4(_ref8, dataModel, listModel, singles) {
        var mid = _ref8.mid,
            pid = _ref8.pid,
            view = _ref8.view,
            views = _ref8.views,
            other = (0, _objectWithoutProperties3.default)(_ref8, ['mid', 'pid', 'view', 'views']);
        var vmKey, exists, vm;
        return _regenerator2.default.wrap(function _callee4$(_context4) {
          while (1) {
            switch (_context4.prev = _context4.next) {
              case 0:
                vmKey = '$vm_' + (views[pid] || view).name;
                exists = singles[vmKey];

                if (!exists) {
                  _context4.next = 4;
                  break;
                }

                return _context4.abrupt('return', exists);

              case 4:
                vm = new ViewModel((views[pid] || view).name, mid);

                vm.loadData(dataModel, listModel);
                _context4.next = 8;
                return ViewModel.getViewInfo((0, _extends4.default)({
                  mid: mid,
                  pid: pid,
                  views: views,
                  view: view
                }, other), vm, singles);

              case 8:
                singles[vmKey] = vm;
                return _context4.abrupt('return', vm);

              case 10:
              case 'end':
                return _context4.stop();
            }
          }
        }, _callee4, this);
      }));

      function load(_x7, _x8, _x9, _x10) {
        return _ref7.apply(this, arguments);
      }

      return load;
    }()
  }, {
    key: 'registerViewModel',
    value: function registerViewModel(viewKey, View) {
      ViewModel.viewTypes.set(viewKey, typeof View === 'function' ? {
        index: {
          type: View
        }
      } : (0, _extends4.default)({
        index: View.index || {
          type: NoView
        }
      }, (0, _keys2.default)(View).reduce(function (ret, key) {
        return (0, _extends4.default)({}, ret, (0, _defineProperty5.default)({}, key, typeof View[key] === 'function' ? {
          type: View[key]
        } : View[key]));
      }, {})));

      for (var _len = arguments.length, ViewModels = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
        ViewModels[_key - 2] = arguments[_key];
      }

      ViewModel.viewModelTypes.set(viewKey, ViewModels.map(function (it) {
        if (typeof it === 'function') {
          return {
            name: it.name,
            model: it
          };
        } else {
          return it;
        }
      }));
    }
  }]);
  return ViewModel;
}(), _class2.viewTypes = new _map2.default(), _class2.viewModelTypes = new _map2.default(), _temp), (_descriptor = _applyDecoratedDescriptor(_class.prototype, 'items', [_mobx.observable], {
  enumerable: true,
  initializer: null
}), _descriptor2 = _applyDecoratedDescriptor(_class.prototype, 'list', [_mobx.observable], {
  enumerable: true,
  initializer: null
}), _descriptor3 = _applyDecoratedDescriptor(_class.prototype, 'data', [_mobx.observable], {
  enumerable: true,
  initializer: null
}), _descriptor4 = _applyDecoratedDescriptor(_class.prototype, 'state', [_mobx.observable], {
  enumerable: true,
  initializer: null
}), _applyDecoratedDescriptor(_class.prototype, 'loadData', [_mobx.action], (0, _getOwnPropertyDescriptor2.default)(_class.prototype, 'loadData'), _class.prototype)), _class);
exports.default = ViewModel;
//# sourceMappingURL=index.js.map