form-render/lib/models/validates.js

通过 JSON Schema 生成标准 Form，常用于自定义搭建配置界面生成

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.transformRules = exports.default = void 0;
var _tslib = require("tslib");
var _color = _interopRequireDefault(require("color"));
var _utils = require("../utils");
var _lodashEs = require("lodash-es");
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var insertLengthRule = function insertLengthRule(schema, rules) {
  var type = schema.type,
    max = schema.max,
    min = schema.min,
    message = schema.message;
  if (max || max === 0) {
    rules.push({
      type: type,
      max: max,
      message: message === null || message === void 0 ? void 0 : message.max
    });
  }
  if (min || min === 0) {
    rules.push({
      type: type,
      min: min,
      message: message === null || message === void 0 ? void 0 : message.min
    });
  }
};
var insertRequiredRule = function insertRequiredRule(schema, rules) {
  var _a;
  var type = schema.type,
    format = schema.format,
    required = schema.required,
    message = schema.message,
    widget = schema.widget,
    title = schema.title;
  var requiredAlready = (_a = schema === null || schema === void 0 ? void 0 : schema.rules) === null || _a === void 0 ? void 0 : _a.some(function (item) {
    return item === null || item === void 0 ? void 0 : item.required;
  });
  // 未声明 required，或已经存在 required 校验
  if (!required || requiredAlready) {
    return;
  }
  var rule = {
    required: true,
    message: message === null || message === void 0 ? void 0 : message.required
  };
  if (['year', 'quarter', 'month', 'week', 'date', 'dateTime', 'time'].includes(format) && type === 'range') {
    rule = {
      type: 'array',
      required: true,
      len: 2,
      fields: {
        0: {
          type: 'string',
          required: true
        },
        1: {
          type: 'string',
          required: true
        }
      }
    };
  } else if (widget === 'checkbox') {
    rule = {
      type: type,
      required: true,
      whitespace: true,
      message: title + '必填'
    };
  } else if (type === 'string') {
    rule = {
      type: 'string',
      required: true,
      whitespace: true,
      message: (message === null || message === void 0 ? void 0 : message.required) || (!title ? '内容必填' : undefined)
    };
  }
  rules.push(rule);
};
var transformRules = exports.transformRules = function transformRules() {
  var rules = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
  var methods = arguments.length > 1 ? arguments[1] : undefined;
  var form = arguments.length > 2 ? arguments[2] : undefined;
  return rules.map(function (item) {
    if (item.validator && !item.transformed) {
      var validator = (0, _utils.isFunction)(item.validator) ? item.validator : methods[item.validator];
      item.validator = function (_, value) {
        return (0, _tslib.__awaiter)(void 0, void 0, void 0, /*#__PURE__*/_regeneratorRuntime().mark(function _callee() {
          var result;
          return _regeneratorRuntime().wrap(function _callee$(_context) {
            while (1) switch (_context.prev = _context.next) {
              case 0:
                _context.next = 2;
                return validator(_, value, {
                  form: form
                });
              case 2:
                result = _context.sent;
                if (!(0, _utils.isObject)(result)) {
                  _context.next = 5;
                  break;
                }
                return _context.abrupt("return", (result === null || result === void 0 ? void 0 : result.status) ? Promise.resolve() : Promise.reject(new Error(result.message || item.message)));
              case 5:
                return _context.abrupt("return", result ? Promise.resolve() : Promise.reject(new Error(item.message)));
              case 6:
              case "end":
                return _context.stop();
            }
          }, _callee);
        }));
      };
      ;
      item.transformed = true;
    }
    return item;
  });
};
var _default = exports.default = function _default(_schema, form, methods, fieldRef) {
  var _a, _b;
  var schema = (0, _lodashEs.cloneDeep)(_schema);
  var format = schema.format,
    _schema$rules = schema.rules,
    ruleList = _schema$rules === void 0 ? [] : _schema$rules,
    pattern = schema.pattern,
    message = schema.message;
  var rules = _toConsumableArray(ruleList);
  insertRequiredRule(schema, rules);
  insertLengthRule(schema, rules);
  rules.push({
    validator: function validator(_) {
      return (0, _tslib.__awaiter)(void 0, void 0, void 0, /*#__PURE__*/_regeneratorRuntime().mark(function _callee2() {
        var _c, _d, res;
        return _regeneratorRuntime().wrap(function _callee2$(_context2) {
          while (1) switch (_context2.prev = _context2.next) {
            case 0:
              if ((0, _utils.isFunction)((_c = fieldRef === null || fieldRef === void 0 ? void 0 : fieldRef.current) === null || _c === void 0 ? void 0 : _c.validator)) {
                _context2.next = 2;
                break;
              }
              return _context2.abrupt("return", true);
            case 2:
              _context2.next = 4;
              return (_d = fieldRef.current) === null || _d === void 0 ? void 0 : _d.validator();
            case 4:
              res = _context2.sent;
              return _context2.abrupt("return", res);
            case 6:
            case "end":
              return _context2.stop();
          }
        }, _callee2);
      }));
    }
  });
  if (pattern) {
    rules.push({
      pattern: pattern,
      message: message === null || message === void 0 ? void 0 : message.pattern
    });
  }
  if (format === 'url') {
    rules.push({
      type: 'url',
      message: message === null || message === void 0 ? void 0 : message.url
    });
  }
  if (format === 'email') {
    rules.push({
      type: 'email',
      message: message === null || message === void 0 ? void 0 : message.email
    });
  }
  if (format === 'image') {
    rules.push({
      validator: function validator(_, value) {
        if (!value) {
          return true;
        }
        var imagePattern = '([/|.|w|s|-])*.(?:jpg|gif|png|bmp|apng|webp|jpeg|json)';
        var _isUrl = (0, _utils.isUrl)(value);
        var _isImg = new RegExp(imagePattern).test(value);
        return _isUrl || _isImg;
      },
      message: (_a = message === null || message === void 0 ? void 0 : message.email) !== null && _a !== void 0 ? _a : '请输入正确的图片格式'
    });
  }
  if (format === 'color') {
    rules.push({
      validator: function validator(_, value) {
        try {
          (0, _color.default)(value || null); // 空字符串无法解析会报错，出现空的情况传 null
          return true;
        } catch (e) {
          return false;
        }
      },
      message: (_b = message === null || message === void 0 ? void 0 : message.color) !== null && _b !== void 0 ? _b : '请填写正确的颜色格式'
    });
  }
  return transformRules(rules, methods, form);
};