sailboat-design
Version:
A simple sailboat simulator
241 lines (240 loc) • 10.4 kB
JavaScript
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() { 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, _);
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
import { useReducer, useState } from 'react';
import Schema from 'async-validator';
// import { each, mapValues } from 'lodash-es';
import each from 'lodash-es/each';
import mapValues from 'lodash-es/mapValues';
export var ADD_FIELD = 'addField';
export var UPDATE_VALUE = 'updateValue';
export var UPDATE_VALIDATE_RESULT = 'updateValidateResult';
function fieldsReducer(state, action) {
var _a, _b, _c;
switch (action.type) {
case ADD_FIELD:
return __assign(__assign({}, state), (_a = {}, _a[action.name] = __assign({}, action.value), _a));
case UPDATE_VALUE:
return __assign(__assign({}, state), (_b = {}, _b[action.name] = __assign(__assign({}, state[action.name]), { value: action.value }), _b));
case UPDATE_VALIDATE_RESULT:
return __assign(__assign({}, state), (_c = {}, _c[action.name] = __assign(__assign({}, state[action.name]), { isValid: action.value.isValid, errors: action.value.errors }), _c));
default:
return state;
}
}
function useStore(initialValues) {
var _this = this;
// form state
var _a = useState({
isValid: true,
isSubmitting: false,
errors: {}
}), form = _a[0], setForm = _a[1];
// fields state
var _b = useReducer(fieldsReducer, {}), fields = _b[0], dispatch = _b[1];
// getValue
var getFieldValue = function (key) {
return fields[key] && fields[key].value;
};
var getFieldsValue = function () {
return mapValues(fields, 'value');
};
var resetFields = function () {
if (initialValues) {
each(initialValues, function (value, name) {
if (fields[name]) {
dispatch({
type: UPDATE_VALUE,
name: name,
value: value
});
}
});
}
};
var setFieldValue = function (name, value) {
if (fields[name]) {
dispatch({
type: UPDATE_VALUE,
name: name,
value: value
});
}
};
// 转化
var transformRule = function (rules) {
return rules.map(function (rule) {
if (typeof rule === 'function') {
return rule({ getFieldValue: getFieldValue });
}
return rule;
});
};
// 验证
var validateField = function (name) { return __awaiter(_this, void 0, void 0, function () {
var _a, value, rules, afterRules, descriptor, valueMap, validator, isValid, errors, error_1, err;
var _b, _c;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:
_a = fields[name], value = _a.value, rules = _a.rules;
afterRules = transformRule(rules);
descriptor = (_b = {},
_b[name] = afterRules,
_b);
valueMap = (_c = {},
_c[name] = value,
_c);
validator = new Schema(descriptor);
isValid = true;
errors = [];
_d.label = 1;
case 1:
_d.trys.push([1, 3, 4, 5]);
return [4 /*yield*/, validator.validate(valueMap)];
case 2:
_d.sent();
return [3 /*break*/, 5];
case 3:
error_1 = _d.sent();
isValid = false;
err = error_1;
errors = err.errors;
return [3 /*break*/, 5];
case 4:
console.log(isValid);
dispatch({
type: UPDATE_VALIDATE_RESULT,
name: name,
value: {
isValid: isValid,
errors: errors
}
});
return [7 /*endfinally*/];
case 5: return [2 /*return*/];
}
});
}); };
// 验证所有
var validateAllField = function () { return __awaiter(_this, void 0, void 0, function () {
var isValid, errors, descriptor, valueMap, validator, error_2, err;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
isValid = true;
errors = {};
descriptor = mapValues(fields, function (field) {
return transformRule(field.rules);
});
valueMap = mapValues(fields, function (field) { return field.value; });
validator = new Schema(descriptor);
setForm(__assign(__assign({}, form), { isSubmitting: true }));
_a.label = 1;
case 1:
_a.trys.push([1, 3, 4, 5]);
return [4 /*yield*/, validator.validate(valueMap)];
case 2:
_a.sent();
return [3 /*break*/, 5];
case 3:
error_2 = _a.sent();
isValid = false;
err = error_2;
errors = err.fields;
each(fields, function (value, name) {
if (errors[name]) {
var itemErrors = errors[name];
dispatch({
type: UPDATE_VALIDATE_RESULT,
name: name,
value: {
isValid: false,
errors: itemErrors
}
});
}
else if (value.rules.length > 0 && !errors[name]) {
dispatch({
type: UPDATE_VALIDATE_RESULT,
name: name,
value: {
isValid: true,
errors: []
}
});
}
});
return [3 /*break*/, 5];
case 4:
setForm({
isValid: isValid,
isSubmitting: false,
errors: errors
});
return [7 /*endfinally*/];
case 5: return [2 /*return*/, {
isValid: isValid,
errors: errors,
value: valueMap
}];
}
});
}); };
return {
form: form,
fields: fields,
dispatch: dispatch,
validateField: validateField,
validateAllField: validateAllField,
getFieldValue: getFieldValue,
getFieldsValue: getFieldsValue,
setFieldValue: setFieldValue,
resetFields: resetFields
};
}
export default useStore;