cssd-back/node_modules/vuelidate/lib/index.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Vuelidate = Vuelidate;
Object.defineProperty(exports, "withParams", {
  enumerable: true,
  get: function get() {
    return _params.withParams;
  }
});
exports.default = exports.validationMixin = void 0;

var _vval = require("./vval");

var _params = require("./params");

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

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

var NIL = function NIL() {
  return null;
};

var buildFromKeys = function buildFromKeys(keys, fn, keyFn) {
  return keys.reduce(function (build, key) {
    build[keyFn ? keyFn(key) : key] = fn(key);
    return build;
  }, {});
};

function isFunction(val) {
  return typeof val === 'function';
}

function isObject(val) {
  return val !== null && (_typeof(val) === 'object' || isFunction(val));
}

function isPromise(object) {
  return isObject(object) && isFunction(object.then);
}

var getPath = function getPath(ctx, obj, path, fallback) {
  if (typeof path === 'function') {
    return path.call(ctx, obj, fallback);
  }

  path = Array.isArray(path) ? path : path.split('.');

  for (var i = 0; i < path.length; i++) {
    if (obj && _typeof(obj) === 'object') {
      obj = obj[path[i]];
    } else {
      return fallback;
    }
  }

  return typeof obj === 'undefined' ? fallback : obj;
};

var __isVuelidateAsyncVm = '__isVuelidateAsyncVm';

function makePendingAsyncVm(Vue, promise) {
  var asyncVm = new Vue({
    data: {
      p: true,
      v: false
    }
  });
  promise.then(function (value) {
    asyncVm.p = false;
    asyncVm.v = value;
  }, function (error) {
    asyncVm.p = false;
    asyncVm.v = false;
    throw error;
  });
  asyncVm[__isVuelidateAsyncVm] = true;
  return asyncVm;
}

var validationGetters = {
  $invalid: function $invalid() {
    var _this = this;

    var proxy = this.proxy;
    return this.nestedKeys.some(function (nested) {
      return _this.refProxy(nested).$invalid;
    }) || this.ruleKeys.some(function (rule) {
      return !proxy[rule];
    });
  },
  $dirty: function $dirty() {
    var _this2 = this;

    if (this.dirty) {
      return true;
    }

    if (this.nestedKeys.length === 0) {
      return false;
    }

    return this.nestedKeys.every(function (key) {
      return _this2.refProxy(key).$dirty;
    });
  },
  $anyDirty: function $anyDirty() {
    var _this3 = this;

    if (this.dirty) {
      return true;
    }

    if (this.nestedKeys.length === 0) {
      return false;
    }

    return this.nestedKeys.some(function (key) {
      return _this3.refProxy(key).$anyDirty;
    });
  },
  $error: function $error() {
    return this.$dirty && !this.$pending && this.$invalid;
  },
  $anyError: function $anyError() {
    return this.$anyDirty && !this.$pending && this.$invalid;
  },
  $pending: function $pending() {
    var _this4 = this;

    return this.ruleKeys.some(function (key) {
      return _this4.getRef(key).$pending;
    }) || this.nestedKeys.some(function (key) {
      return _this4.refProxy(key).$pending;
    });
  },
  $params: function $params() {
    var _this5 = this;

    var vals = this.validations;
    return _objectSpread({}, buildFromKeys(this.nestedKeys, function (key) {
      return vals[key] && vals[key].$params || null;
    }), buildFromKeys(this.ruleKeys, function (key) {
      return _this5.getRef(key).$params;
    }));
  }
};

function setDirtyRecursive(newState) {
  this.dirty = newState;
  var proxy = this.proxy;
  var method = newState ? '$touch' : '$reset';
  this.nestedKeys.forEach(function (key) {
    proxy[key][method]();
  });
}

var validationMethods = {
  $touch: function $touch() {
    setDirtyRecursive.call(this, true);
  },
  $reset: function $reset() {
    setDirtyRecursive.call(this, false);
  },
  $flattenParams: function $flattenParams() {
    var proxy = this.proxy;
    var params = [];

    for (var key in this.$params) {
      if (this.isNested(key)) {
        var childParams = proxy[key].$flattenParams();

        for (var j = 0; j < childParams.length; j++) {
          childParams[j].path.unshift(key);
        }

        params = params.concat(childParams);
      } else {
        params.push({
          path: [],
          name: key,
          params: this.$params[key]
        });
      }
    }

    return params;
  }
};
var getterNames = Object.keys(validationGetters);
var methodNames = Object.keys(validationMethods);
var _cachedComponent = null;

var getComponent = function getComponent(Vue) {
  if (_cachedComponent) {
    return _cachedComponent;
  }

  var VBase = Vue.extend({
    computed: {
      refs: function refs() {
        var oldVval = this._vval;
        this._vval = this.children;
        (0, _vval.patchChildren)(oldVval, this._vval);
        var refs = {};

        this._vval.forEach(function (c) {
          refs[c.key] = c.vm;
        });

        return refs;
      }
    },
    beforeCreate: function beforeCreate() {
      this._vval = null;
    },
    beforeDestroy: function beforeDestroy() {
      if (this._vval) {
        (0, _vval.patchChildren)(this._vval);
        this._vval = null;
      }
    },
    methods: {
      getModel: function getModel() {
        return this.lazyModel ? this.lazyModel(this.prop) : this.model;
      },
      getModelKey: function getModelKey(key) {
        var model = this.getModel();

        if (model) {
          return model[key];
        }
      },
      hasIter: function hasIter() {
        return false;
      }
    }
  });
  var ValidationRule = VBase.extend({
    data: function data() {
      return {
        rule: null,
        lazyModel: null,
        model: null,
        lazyParentModel: null,
        rootModel: null
      };
    },
    methods: {
      runRule: function runRule(parent) {
        var model = this.getModel();
        (0, _params.pushParams)();
        var rawOutput = this.rule.call(this.rootModel, model, parent);
        var output = isPromise(rawOutput) ? makePendingAsyncVm(Vue, rawOutput) : rawOutput;
        var rawParams = (0, _params.popParams)();
        var params = rawParams && rawParams.$sub ? rawParams.$sub.length > 1 ? rawParams : rawParams.$sub[0] : null;
        return {
          output: output,
          params: params
        };
      }
    },
    computed: {
      run: function run() {
        var _this6 = this;

        var parent = this.lazyParentModel();

        var isArrayDependant = Array.isArray(parent) && parent.__ob__;

        if (isArrayDependant) {
          var arrayDep = parent.__ob__.dep;
          arrayDep.depend();
          var target = arrayDep.constructor.target;

          if (!this._indirectWatcher) {
            var Watcher = target.constructor;
            this._indirectWatcher = new Watcher(this, function () {
              return _this6.runRule(parent);
            }, null, {
              lazy: true
            });
          }

          var model = this.getModel();

          if (!this._indirectWatcher.dirty && this._lastModel === model) {
            this._indirectWatcher.depend();

            return target.value;
          }

          this._lastModel = model;

          this._indirectWatcher.evaluate();

          this._indirectWatcher.depend();
        } else if (this._indirectWatcher) {
          this._indirectWatcher.teardown();

          this._indirectWatcher = null;
        }

        return this._indirectWatcher ? this._indirectWatcher.value : this.runRule(parent);
      },
      $params: function $params() {
        return this.run.params;
      },
      proxy: function proxy() {
        var output = this.run.output;

        if (output[__isVuelidateAsyncVm]) {
          return !!output.v;
        }

        return !!output;
      },
      $pending: function $pending() {
        var output = this.run.output;

        if (output[__isVuelidateAsyncVm]) {
          return output.p;
        }

        return false;
      }
    },
    destroyed: function destroyed() {
      if (this._indirectWatcher) {
        this._indirectWatcher.teardown();

        this._indirectWatcher = null;
      }
    }
  });
  var Validation = VBase.extend({
    data: function data() {
      return {
        dirty: false,
        validations: null,
        lazyModel: null,
        model: null,
        prop: null,
        lazyParentModel: null,
        rootModel: null
      };
    },
    methods: _objectSpread({}, validationMethods, {
      refProxy: function refProxy(key) {
        return this.getRef(key).proxy;
      },
      getRef: function getRef(key) {
        return this.refs[key];
      },
      isNested: function isNested(key) {
        return typeof this.validations[key] !== 'function';
      }
    }),
    computed: _objectSpread({}, validationGetters, {
      nestedKeys: function nestedKeys() {
        return this.keys.filter(this.isNested);
      },
      ruleKeys: function ruleKeys() {
        var _this7 = this;

        return this.keys.filter(function (k) {
          return !_this7.isNested(k);
        });
      },
      keys: function keys() {
        return Object.keys(this.validations).filter(function (k) {
          return k !== '$params';
        });
      },
      proxy: function proxy() {
        var _this8 = this;

        var keyDefs = buildFromKeys(this.keys, function (key) {
          return {
            enumerable: true,
            configurable: true,
            get: function get() {
              return _this8.refProxy(key);
            }
          };
        });
        var getterDefs = buildFromKeys(getterNames, function (key) {
          return {
            enumerable: true,
            configurable: true,
            get: function get() {
              return _this8[key];
            }
          };
        });
        var methodDefs = buildFromKeys(methodNames, function (key) {
          return {
            enumerable: false,
            configurable: true,
            get: function get() {
              return _this8[key];
            }
          };
        });
        var iterDefs = this.hasIter() ? {
          $iter: {
            enumerable: true,
            value: Object.defineProperties({}, _objectSpread({}, keyDefs))
          }
        } : {};
        return Object.defineProperties({}, _objectSpread({}, keyDefs, iterDefs, {
          $model: {
            enumerable: true,
            get: function get() {
              var parent = _this8.lazyParentModel();

              if (parent != null) {
                return parent[_this8.prop];
              } else {
                return null;
              }
            },
            set: function set(value) {
              var parent = _this8.lazyParentModel();

              if (parent != null) {
                parent[_this8.prop] = value;

                _this8.$touch();
              }
            }
          }
        }, getterDefs, methodDefs));
      },
      children: function children() {
        var _this9 = this;

        return _toConsumableArray(this.nestedKeys.map(function (key) {
          return renderNested(_this9, key);
        })).concat(_toConsumableArray(this.ruleKeys.map(function (key) {
          return renderRule(_this9, key);
        }))).filter(Boolean);
      }
    })
  });
  var GroupValidation = Validation.extend({
    methods: {
      isNested: function isNested(key) {
        return typeof this.validations[key]() !== 'undefined';
      },
      getRef: function getRef(key) {
        var vm = this;
        return {
          get proxy() {
            return vm.validations[key]() || false;
          }

        };
      }
    }
  });
  var EachValidation = Validation.extend({
    computed: {
      keys: function keys() {
        var model = this.getModel();

        if (isObject(model)) {
          return Object.keys(model);
        } else {
          return [];
        }
      },
      tracker: function tracker() {
        var _this10 = this;

        var trackBy = this.validations.$trackBy;
        return trackBy ? function (key) {
          return "".concat(getPath(_this10.rootModel, _this10.getModelKey(key), trackBy));
        } : function (x) {
          return "".concat(x);
        };
      },
      getModelLazy: function getModelLazy() {
        var _this11 = this;

        return function () {
          return _this11.getModel();
        };
      },
      children: function children() {
        var _this12 = this;

        var def = this.validations;
        var model = this.getModel();

        var validations = _objectSpread({}, def);

        delete validations['$trackBy'];
        var usedTracks = {};
        return this.keys.map(function (key) {
          var track = _this12.tracker(key);

          if (usedTracks.hasOwnProperty(track)) {
            return null;
          }

          usedTracks[track] = true;
          return (0, _vval.h)(Validation, track, {
            validations: validations,
            prop: key,
            lazyParentModel: _this12.getModelLazy,
            model: model[key],
            rootModel: _this12.rootModel
          });
        }).filter(Boolean);
      }
    },
    methods: {
      isNested: function isNested() {
        return true;
      },
      getRef: function getRef(key) {
        return this.refs[this.tracker(key)];
      },
      hasIter: function hasIter() {
        return true;
      }
    }
  });

  var renderNested = function renderNested(vm, key) {
    if (key === '$each') {
      return (0, _vval.h)(EachValidation, key, {
        validations: vm.validations[key],
        lazyParentModel: vm.lazyParentModel,
        prop: key,
        lazyModel: vm.getModel,
        rootModel: vm.rootModel
      });
    }

    var validations = vm.validations[key];

    if (Array.isArray(validations)) {
      var root = vm.rootModel;
      var refVals = buildFromKeys(validations, function (path) {
        return function () {
          return getPath(root, root.$v, path);
        };
      }, function (v) {
        return Array.isArray(v) ? v.join('.') : v;
      });
      return (0, _vval.h)(GroupValidation, key, {
        validations: refVals,
        lazyParentModel: NIL,
        prop: key,
        lazyModel: NIL,
        rootModel: root
      });
    }

    return (0, _vval.h)(Validation, key, {
      validations: validations,
      lazyParentModel: vm.getModel,
      prop: key,
      lazyModel: vm.getModelKey,
      rootModel: vm.rootModel
    });
  };

  var renderRule = function renderRule(vm, key) {
    return (0, _vval.h)(ValidationRule, key, {
      rule: vm.validations[key],
      lazyParentModel: vm.lazyParentModel,
      lazyModel: vm.getModel,
      rootModel: vm.rootModel
    });
  };

  _cachedComponent = {
    VBase: VBase,
    Validation: Validation
  };
  return _cachedComponent;
};

var _cachedVue = null;

function getVue(rootVm) {
  if (_cachedVue) return _cachedVue;
  var Vue = rootVm.constructor;

  while (Vue.super) {
    Vue = Vue.super;
  }

  _cachedVue = Vue;
  return Vue;
}

var validateModel = function validateModel(model, validations) {
  var Vue = getVue(model);

  var _getComponent = getComponent(Vue),
      Validation = _getComponent.Validation,
      VBase = _getComponent.VBase;

  var root = new VBase({
    computed: {
      children: function children() {
        var vals = typeof validations === 'function' ? validations.call(model) : validations;
        return [(0, _vval.h)(Validation, '$v', {
          validations: vals,
          lazyParentModel: NIL,
          prop: '$v',
          model: model,
          rootModel: model
        })];
      }
    }
  });
  return root;
};

var validationMixin = {
  data: function data() {
    var vals = this.$options.validations;

    if (vals) {
      this._vuelidate = validateModel(this, vals);
    }

    return {};
  },
  beforeCreate: function beforeCreate() {
    var options = this.$options;
    var vals = options.validations;
    if (!vals) return;
    if (!options.computed) options.computed = {};
    if (options.computed.$v) return;

    options.computed.$v = function () {
      return this._vuelidate ? this._vuelidate.refs.$v.proxy : null;
    };
  },
  beforeDestroy: function beforeDestroy() {
    if (this._vuelidate) {
      this._vuelidate.$destroy();

      this._vuelidate = null;
    }
  }
};
exports.validationMixin = validationMixin;

function Vuelidate(Vue) {
  Vue.mixin(validationMixin);
}

var _default = Vuelidate;
exports.default = _default;