preact-arco-design/es/Form/utils.js

Arco Design React UI Library.

import _typeof from "@babel/runtime/helpers/typeof";

var __assign = this && this.__assign || function () {
  __assign = Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
      s = arguments[i];

      for (var p in s) {
        if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
      }
    }

    return t;
  };

  return __assign.apply(this, arguments);
};

var __awaiter = this && this.__awaiter || function (thisArg, _arguments, P, generator) {
  function adopt(value) {
    return value instanceof P ? value : new P(function (resolve) {
      resolve(value);
    });
  }

  return new (P || (P = Promise))(function (resolve, reject) {
    function fulfilled(value) {
      try {
        step(generator.next(value));
      } catch (e) {
        reject(e);
      }
    }

    function rejected(value) {
      try {
        step(generator["throw"](value));
      } catch (e) {
        reject(e);
      }
    }

    function step(result) {
      result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected);
    }

    step((generator = generator.apply(thisArg, _arguments || [])).next());
  });
};

var __generator = this && this.__generator || function (thisArg, body) {
  var _ = {
    label: 0,
    sent: function sent() {
      if (t[0] & 1) throw t[1];
      return t[1];
    },
    trys: [],
    ops: []
  },
      f,
      y,
      t,
      g;
  return g = {
    next: verb(0),
    "throw": verb(1),
    "return": verb(2)
  }, typeof Symbol === "function" && (g[Symbol.iterator] = function () {
    return this;
  }), g;

  function verb(n) {
    return function (v) {
      return step([n, v]);
    };
  }

  function step(op) {
    if (f) throw new TypeError("Generator is already executing.");

    while (_) {
      try {
        if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
        if (y = 0, t) op = [op[0] & 2, t.value];

        switch (op[0]) {
          case 0:
          case 1:
            t = op;
            break;

          case 4:
            _.label++;
            return {
              value: op[1],
              done: false
            };

          case 5:
            _.label++;
            y = op[1];
            op = [0];
            continue;

          case 7:
            op = _.ops.pop();

            _.trys.pop();

            continue;

          default:
            if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
              _ = 0;
              continue;
            }

            if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {
              _.label = op[1];
              break;
            }

            if (op[0] === 6 && _.label < t[1]) {
              _.label = t[1];
              t = op;
              break;
            }

            if (t && _.label < t[2]) {
              _.label = t[2];

              _.ops.push(op);

              break;
            }

            if (t[2]) _.ops.pop();

            _.trys.pop();

            continue;
        }

        op = body.call(thisArg, _);
      } catch (e) {
        op = [6, e];
        y = 0;
      } finally {
        f = t = 0;
      }
    }

    if (op[0] & 5) throw op[1];
    return {
      value: op[0] ? op[1] : void 0,
      done: true
    };
  }
};

var __read = this && this.__read || function (o, n) {
  var m = typeof Symbol === "function" && o[Symbol.iterator];
  if (!m) return o;
  var i = m.call(o),
      r,
      ar = [],
      e;

  try {
    while ((n === void 0 || n-- > 0) && !(r = i.next()).done) {
      ar.push(r.value);
    }
  } catch (error) {
    e = {
      error: error
    };
  } finally {
    try {
      if (r && !r.done && (m = i["return"])) m.call(i);
    } finally {
      if (e) throw e.error;
    }
  }

  return ar;
};

var __spreadArray = this && this.__spreadArray || function (to, from, pack) {
  if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
    if (ar || !(i in from)) {
      if (!ar) ar = Array.prototype.slice.call(from, 0, i);
      ar[i] = from[i];
    }
  }
  return to.concat(ar || Array.prototype.slice.call(from));
};

import cloneDeepWith from 'lodash/cloneDeepWith';
import lodashSet from 'lodash/set';
import { Schema } from 'b-validate';
import { isArray, isObject, isFunction } from "../_util/is";
export function cloneDeep(value) {
  // 只有对象才执行拷贝，否则直接返回。 如果是 File，MouseEvent对象，都可以直接返回
  return cloneDeepWith(value, function (val) {
    if (!isObject(val) && !isArray(val)) {
      return val;
    }
  });
}
export var formatValidateMsg = function formatValidateMsg(validateMessages, info) {
  return cloneDeepWith(validateMessages, function (val) {
    if (isFunction(val)) {
      return function (data) {
        return val(data, info);
      };
    }
  });
};
export function set(target, field, value) {
  lodashSet(target, field, cloneDeep(value));
  return target;
} // iteratively get all keys of object including nested objects
// e.g. const myObj = { a: { b: { c: [1,2] } } }
// iterativelyGetKeys(myObj) returns ['a.b.0.c.0', 'a.b.0.c.1']
// reference https://stackoverflow.com/a/47063174

export function iterativelyGetKeys(obj, prefix) {
  if (prefix === void 0) {
    prefix = '';
  }

  if (!obj) {
    return [];
  }

  return Object.keys(obj).reduce(function (res, el) {
    if (_typeof(obj[el]) === 'object' && obj[el] !== null) {
      return __spreadArray(__spreadArray([], __read(res), false), __read(iterativelyGetKeys(obj[el], "".concat(prefix + el, "."))), false);
    }

    return __spreadArray(__spreadArray([], __read(res), false), [prefix + el], false);
  }, []);
} // 判断是否是个事件对象 e?.constructor?.name 可能不是 SyntheticEvent，跟业务项目的打包方式有关系

export function isSyntheticEvent(e) {
  var _a;

  return ((_a = e === null || e === void 0 ? void 0 : e.constructor) === null || _a === void 0 ? void 0 : _a.name) === 'SyntheticEvent' || (e === null || e === void 0 ? void 0 : e.nativeEvent) instanceof Event;
}
export function schemaValidate(field, value, _rules, validateMessages) {
  return __awaiter(this, void 0, void 0, function () {
    var rules, current;

    var _this = this;

    return __generator(this, function (_a) {
      rules = __spreadArray([], __read(_rules), false);
      current = 0;
      return [2
      /*return*/
      , new Promise(function (resolve) {
        return __awaiter(_this, void 0, void 0, function () {
          var warning, _validate;

          var _this = this;

          return __generator(this, function (_a) {
            warning = [];

            _validate = function validate(rule) {
              return __awaiter(_this, void 0, void 0, function () {
                var next, _rule, schema;

                var _a, _b;

                return __generator(this, function (_c) {
                  next = function next() {
                    if (current < rules.length - 1) {
                      current++;
                      return _validate(rules[current]);
                    }

                    return resolve({
                      error: null,
                      warning: warning
                    });
                  };

                  if (!rule) {
                    return [2
                    /*return*/
                    , next()];
                  }

                  _rule = __assign({}, rule);

                  if (!_rule.type && !_rule.validator) {
                    _rule.type = 'string';
                  }

                  schema = new Schema((_a = {}, _a[field] = [_rule], _a), {
                    ignoreEmptyString: true,
                    validateMessages: validateMessages
                  });
                  schema.validate((_b = {}, _b[field] = value, _b), function (error) {
                    if (error) {
                      if (rule.validateLevel === 'warning') {
                        warning.push(error[field].message);
                      } else {
                        return resolve({
                          error: error,
                          warning: warning
                        });
                      }
                    }

                    return next();
                  });
                  return [2
                  /*return*/
                  ];
                });
              });
            };

            _validate(rules[current]);

            return [2
            /*return*/
            ];
          });
        });
      })];
    });
  });
}
export var ID_SUFFIX = '_input';