exportStdInterfaceBase.js 22 KB

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  1. 'use strict';
  2. /**
  3. *
  4. *
  5. * @author Zhong
  6. * @date 2019/6/20
  7. * @version
  8. */
  9. const XML_EXPORT_BASE = (() => {
  10. // 属性类型
  11. const TYPE = {
  12. DATE: 1, //日期类型YYYY-MM-DD
  13. DATE_TIME: 2, //日期类型YYY-MM-DDTHH:mm:ss
  14. INT: 3, //整数类型
  15. DECIMAL: 4, //数值类型,不限制小数位数
  16. NUM2: 5, //数值类型2:最多两位小数
  17. BOOL: 6 //布尔型
  18. };
  19. // 空白字符处理
  20. const WHITE_SPACE = {
  21. COLLAPSE: 1 //移除所有空白字符(换行、回车、空格以及制表符会被替换为空格,开头和结尾的空格会被移除,而多个连续的空格会被缩减为一个单一的空格)
  22. };
  23. // 计税方法
  24. const TAX_TYPE = {
  25. '1': '一般计税法',
  26. '2': '简易计税法',
  27. };
  28. // 承包人材料调整类型
  29. const ADJUST_TYPE = {
  30. info: 'priceInfo', // 造价信息差额调整法
  31. coe: 'priceCoe' // 价格指数调整法
  32. };
  33. // 加载数据间隔,减少服务器压力
  34. const TIMEOUT_TIME = 500;
  35. // 导出粒度
  36. const GRANULARITY = {
  37. PROJECT: 1, //导出建设项目
  38. ENGINEERING: 2, //导出单项工程
  39. TENDER: 3 //导出单位工程
  40. };
  41. // 导出的文件类型选项
  42. const EXPORT_KIND = {
  43. Tender: 1, //投标
  44. Bid: 2, //招标
  45. Control: 3 //控制价
  46. };
  47. // 配置项
  48. const CONFIG = Object.freeze({
  49. TYPE,
  50. WHITE_SPACE,
  51. TAX_TYPE,
  52. ADJUST_TYPE,
  53. TIMEOUT_TIME,
  54. GRANULARITY,
  55. EXPORT_KIND
  56. });
  57. // 缓存项 不需要的时候需要清空
  58. let _cache = {
  59. // 失败列表
  60. failList: [],
  61. // 项目数据(不包含详细数据,项目管理数据)
  62. projectData: {},
  63. // 当前导出类型,默认投标
  64. exportKind: EXPORT_KIND.Tender,
  65. // 记录拉取的单位工程项目详细数据,导出的时候,可能会导出多个文件,只有导出第一个文件的时候需要请求数据
  66. tenderDetailMap: {}
  67. };
  68. // 返回缓存项
  69. function getItem(key) {
  70. return _cache[key] || null;
  71. }
  72. // 设置缓存项
  73. function setItem(key, value) {
  74. // 与原数据是同类型的数据才可设置成功
  75. if (_cache[key] &&
  76. Object.prototype.toString.call(_cache[key]) ===
  77. Object.prototype.toString.call(value)) {
  78. _cache[key] = value;
  79. }
  80. }
  81. // 清空缓存项
  82. function clear() {
  83. _cache.failList = [];
  84. _cache.projectData = {};
  85. _cache.exportKind = EXPORT_KIND.Tender;
  86. _cache.tenderDetailMap = {};
  87. }
  88. const CACHE = Object.freeze({
  89. getItem,
  90. setItem,
  91. clear
  92. });
  93. /*
  94. * 定义不设置一个Node方法统一进入的原因:模板化比较直观,不分开定义节点的话,调用传参也很麻烦而且不直观。
  95. * 一个节点对应一个构造方法,方便调整配置、方便其他版本开发、接手的人看起来更直观
  96. * @param {String}name 节点名
  97. * {Array}attrs 节点属性数据
  98. * {Array}failList 失败列表
  99. * @return {void}
  100. * */
  101. function Element(name, attrs) {
  102. handleXMLEntity(attrs);
  103. this.name = name;
  104. let checkData = check(name, attrs);
  105. this.fail = checkData.failHints;
  106. this.attrs = checkData.filterAttrs;
  107. this.children = [];
  108. _cache.failList.push(...this.fail);
  109. }
  110. /*
  111. * xml字符实体的处理,这些特殊字符不处理会导致xml文件格式出错:""、<>、&
  112. * 要先处理&amp
  113. * */
  114. let _xmlEntity = {
  115. '&': '&amp;',
  116. '\n': '&#xA;',
  117. '"': '&quot;',
  118. '\'': '&apos;',
  119. '<': '&lt;',
  120. '>': '&gt;'
  121. };
  122. // 对每个元素的所有属性值进行特殊字符处理
  123. function handleXMLEntity(attrs) {
  124. for (let attr of attrs) {
  125. // 值统一转换成String
  126. attr.value = !isDef(attr.value) ? '' : String(attr.value);
  127. if (!attr.value) {
  128. continue;
  129. }
  130. for (let [key, value] of Object.entries(_xmlEntity)) {
  131. attr.value = attr.value.replace(new RegExp(key, 'g'), value);
  132. }
  133. }
  134. }
  135. // 获取处理实体字符后的数据
  136. function getParsedData(arr) {
  137. return arr.map(data => {
  138. for (let [key, value] of Object.entries(_xmlEntity)) {
  139. data = data.replace(new RegExp(key, 'g'), value);
  140. }
  141. return data;
  142. });
  143. }
  144. /*
  145. * 检查
  146. * 创建节点时检查节点的数据
  147. * 1.长度限制minLen,maxLen
  148. * 2.值的限制,固定范围:enumeration
  149. * @param {String}eleName 节点名称
  150. * {Array}datas 需要检查的属性数据
  151. * @return {Object} failHints没通过的属性提示 filterAttrs过滤后的属性数据(失败提示在属性是必须的时候才提示,如果该属性失败了,但是是非必要属性,那么该属性不显示)
  152. * */
  153. function check(eleName, datas) {
  154. let rst = {failHints: [], filterAttrs: []};
  155. let dateReg = /([0-9]{3}[1-9]|[0-9]{2}[1-9][0-9]{1}|[0-9]{1}[1-9][0-9]{2}|[1-9][0-9]{3})-(((0[13578]|1[02])-(0[1-9]|[12][0-9]|3[01]))|((0[469]|11)-(0[1-9]|[12][0-9]|30))|(02-(0[1-9]|[1][0-9]|2[0-8])))/;
  156. for (let data of datas) {
  157. //data.value = typeof data.value === 'undefined' || data.value === null ? '' : String(data.value);
  158. if (data.whiteSpace && data.whiteSpace === WHITE_SPACE.COLLAPSE) { //处理空格相关
  159. data.value = data.value.replace(/[\r,\n,\t]/g, ' ');
  160. data.value = data.value.trim();
  161. data.value = data.value.replace(/\s{1,}/g, ' ');
  162. }
  163. /*if (!data.value && !data.minLen && !data.enumeration) { //值为空,且没有限制最小字符数,且没有限制值,则不需判断
  164. rst.filterAttrs.push(data);
  165. continue;
  166. }*/
  167. let isFail = false,
  168. tempFail = '';
  169. if (data.minLen && data.value.length < data.minLen){
  170. isFail = true;
  171. tempFail = data.failHint
  172. ? `${data.failHint}字符数不可小于${data.minLen}个。`
  173. :`${eleName}-“${data.name}”字符数不可小于${data.minLen}个。`;
  174. } else if (data.maxLen && data.value.length > data.maxLen) {
  175. isFail = true;
  176. tempFail = data.failHint
  177. ? `${data.failHint}字符数不可大于${data.maxLen}个。`
  178. : `${eleName}-“${data.name}”字符数不可大于${data.maxLen}个。`;
  179. } else if (data.enumeration && !data.enumeration.includes(data.value)) {
  180. isFail = true;
  181. let enumerationHint = data.enumerationHint
  182. ? data.enumerationHint.join(';')
  183. : data.enumeration.join(';');
  184. tempFail = data.failHint
  185. ? `${data.failHint}只能从“${enumerationHint}”中选择。`
  186. : `${eleName}-“${data.name}”只能从“${enumerationHint}”中选择。`;
  187. } else if (data.type && data.type === TYPE.DATE && !dateReg.test(data.value)) {
  188. isFail = true;
  189. tempFail = data.failHint
  190. ? `${data.failHint}日期格式必须是YYYY-MM-DD。`
  191. : `${eleName}-“${data.name}”日期格式必须是YYYY-MM-DD。`;
  192. } else if (data.type && data.type === TYPE.INT && !Number.isInteger(parseFloat(data.value))) {
  193. isFail = true;
  194. tempFail = data.failHint
  195. ? `${data.failHint}必须为整数。`
  196. : `${eleName}-“${data.name}”必须为整数。`;
  197. } else if (data.type && data.type === TYPE.DECIMAL && isNaN(parseFloat(data.value))) {
  198. isFail = true;
  199. tempFail = data.failHint
  200. ? `${data.failHint}必须为数值。`
  201. : `${eleName}-“${data.name}”必须为数值。`;
  202. } else if (data.type && data.type === TYPE.NUM2) {
  203. let v = parseFloat(data.value);
  204. if (isNaN(v)) {
  205. isFail = true;
  206. tempFail = data.failHint
  207. ? `${data.failHint}必须为数值。`
  208. : `${eleName}-“${data.name}”必须为数值。`;
  209. } else if (!data.value.length || (data.value.split('.').length > 1 && data.value.split('.')[1].length > 2)){
  210. isFail = true;
  211. }
  212. } else if (data.type && data.type === TYPE.BOOL && !['true', 'false'].includes(String(data.value))) {
  213. isFail = true;
  214. tempFail = data.failHint
  215. ? `${data.failHint}必须为true或false。`
  216. : `${eleName}-“${data.name}”必须为true或false。`;
  217. }
  218. if (!isFail || data.required) {
  219. rst.filterAttrs.push(data);
  220. }
  221. if (isFail && data.required && tempFail) {
  222. rst.failHints.push(tempFail);
  223. }
  224. }
  225. return rst;
  226. }
  227. // 等待一段时间
  228. function setTimeoutSync(handle, time) {
  229. return new Promise((resolve, reject) => {
  230. setTimeout(() => {
  231. if (handle && typeof handle === 'function') {
  232. handle();
  233. }
  234. resolve();
  235. }, time);
  236. });
  237. }
  238. function isDef(v) {
  239. return typeof v !== 'undefined' && v !== null;
  240. }
  241. /*
  242. * 从fees数组中获取相关费用
  243. * @param {Array}fees 费用数组
  244. * {String}feeFields 费用字段
  245. * @return {Number}
  246. * @example getFee(source.fees, 'common.totalFee')
  247. * */
  248. function getFee(fees, feeFields) {
  249. if (!Array.isArray(fees)) {
  250. return 0;
  251. }
  252. let fields = feeFields.split('.');
  253. let fee = fees.find(data => data.fieldName === fields[0]);
  254. if (!fee) {
  255. return 0;
  256. }
  257. return fee[fields[1]] || 0;
  258. }
  259. /*
  260. * 根据key获取对应的基本信息、工程特征数据
  261. * @param {Array}data
  262. * {String}key
  263. * @return {String}
  264. * @example getValueByKey(source.basicInformation, 'projectScale')
  265. * */
  266. function getValueByKey(data, key) {
  267. for (let d of data) {
  268. if (d.key === key) {
  269. return d.value;
  270. }
  271. if (d.items && d.items.length > 0) {
  272. let findData = d.items.find(x => x.key === key);
  273. if (findData) {
  274. return findData.value;
  275. }
  276. }
  277. }
  278. return '';
  279. }
  280. // 数组打平成对象
  281. function arrayToObj(arr) {
  282. let rst = {};
  283. for (let data of arr) {
  284. rst[data.key] = data.value;
  285. }
  286. return rst;
  287. }
  288. //检测层数
  289. //@param {Number}maxDepth(最大深度) {Object}node(需要检测的清单树节点)
  290. //@return {Boolean}
  291. function validDepth(maxDepth, node) {
  292. let nodeDepth = node.depth();
  293. let allNodes = node.getPosterity();
  294. //检测相对深度
  295. for (let n of allNodes) {
  296. let relativeDepth = n.depth() - nodeDepth;
  297. if (relativeDepth > maxDepth) {
  298. return false;
  299. }
  300. }
  301. return true;
  302. }
  303. //检测唯一性
  304. //@param {Object}constraints(约束池) {All}data(检测的数据) {String}hint(提示已存在的内容) {String}subHint(额外提示,有额外提示时,不用data提示)
  305. //@return {void}
  306. function checkUnique(constraints, data, hint, subHint) {
  307. if (constraints.includes(data)) {
  308. let failHint = subHint
  309. ? `${hint}“${subHint}”已存在`
  310. : `${hint}“${data}”已存在`;
  311. _cache.failList.push(failHint);
  312. } else if (data) {
  313. constraints.push(data);
  314. }
  315. }
  316. //根据数据的NextSiblingID进行排序,返回排序后的数组
  317. function sortByNext(datas) {
  318. let target = [],
  319. temp = {};
  320. for (let data of datas) {
  321. temp[data.ID] = {me: data, next: null, prev: null};
  322. }
  323. for (let data of datas) {
  324. let next = temp[data.NextSiblingID] || null;
  325. temp[data.ID].next = next;
  326. if (next) {
  327. next.prev = temp[data.ID];
  328. }
  329. }
  330. let first = null;
  331. for (let data of datas) {
  332. let me = temp[data.ID];
  333. if (!me.prev) {
  334. first = me;
  335. }
  336. }
  337. if (!first) {
  338. return datas;
  339. }
  340. while (first) {
  341. target.push(first.me);
  342. first = first.next;
  343. }
  344. return target;
  345. }
  346. //转换基数表达式
  347. //1.有子项,则取固定清单对应基数
  348. //2.无子项,有基数,a.优先转换为行代号(不可自身) b.不能转换为行代号则找对应字典
  349. //3.基数中有无法转换的,设为金额
  350. function transformCalcBase(tenderDetail, node, {CalcBaseMap, FlagCalcBaseMap}) {
  351. let expr = node.data.calcBase || '';
  352. if (node.children.length) {
  353. let flag = node.getFlag();
  354. return FlagCalcBaseMap[flag] || '';
  355. }
  356. if (expr) {
  357. let illegal = false;
  358. let normalBase = _getNormalBase(expr),
  359. idBase = _getIDBase(expr);
  360. //普通基数转基数字典
  361. normalBase.forEach(base => {
  362. let replaceStr = CalcBaseMap[base];
  363. //转换成行代号的优先级比较高,进行清单匹配
  364. let flag = FlagCalcBaseMap[base];
  365. if (flag) {
  366. let flagNode = tenderDetail.mainTree.items.find(mNode => mNode.getFlag() === flag);
  367. //匹配到了 普通基数转换成行引用
  368. if (flagNode) {
  369. replaceStr = `F${flagNode.serialNo() + 1}`;
  370. }
  371. }
  372. //存在无法处理的基数
  373. if (!replaceStr) {
  374. illegal = true;
  375. return;
  376. }
  377. expr = expr.replace(new RegExp(base, 'g'), replaceStr);
  378. });
  379. //id引用转行代号引用
  380. idBase.forEach(base => {
  381. let id = base.match(/[^@]+/)[0];
  382. let theNode = tenderDetail.mainTree.getNodeByID(id),
  383. rowCode = theNode ? `F${theNode.serialNo() + 1}` : '';
  384. if (!rowCode) {
  385. illegal = true;
  386. return;
  387. }
  388. expr = expr.replace(new RegExp(base, 'g'), rowCode);
  389. });
  390. //不合法 返回金额
  391. if (illegal) {
  392. return getFee(node.data.fees, 'common.totalFee');
  393. }
  394. return expr;
  395. }
  396. //获取普通基数: {xxx}
  397. function _getNormalBase(str) {
  398. let reg = /{.+?}/g,
  399. matchs = str.match(reg);
  400. return matchs || [];
  401. }
  402. //获取id引用基数: @xxx-xxx-xx
  403. function _getIDBase(str) {
  404. let reg = /@.{36}/g,
  405. matchs = str.match(reg);
  406. return matchs || [];
  407. }
  408. }
  409. //转换基数说明,根据转换后的基数处理
  410. //1.行引用转换为对应行的名称
  411. //2.基数字典转换为中文
  412. function transformCalcBaseState(tenderDetail, expr, CalcStateMap) {
  413. if (!expr) {
  414. return '';
  415. }
  416. expr = String(expr);
  417. //提取基数
  418. let bases = expr.split(/[\+\-\*\/]/g);
  419. //提取操作符
  420. let oprs = expr.match(/[\+\-\*\/]/g);
  421. //转换后的基数
  422. let newBase = [];
  423. let illegal = false;
  424. for (let base of bases) {
  425. //行引用转换为名称
  426. if (/F\d+/.test(base)) {
  427. let rowCode = base.match(/\d+/)[0],
  428. node = tenderDetail.mainTree.items[rowCode - 1];
  429. if (!node || !node.data.name) {
  430. illegal = true;
  431. break;
  432. }
  433. newBase.push(node && node.data.name ? node.data.name : '');
  434. } else if (CalcStateMap[base]){ //字典转换为中文
  435. newBase.push(CalcStateMap[base]);
  436. } else if (/^\d+(\.\d+)?$/.test(base)) { //金额
  437. newBase.push(base);
  438. } else {
  439. illegal = true;
  440. break;
  441. }
  442. }
  443. if (illegal) {
  444. return '';
  445. }
  446. let newExpr = '';
  447. for (let i = 0; i < newBase.length; i++) {
  448. newExpr += newBase[i];
  449. if (oprs && oprs[i]) {
  450. newExpr += oprs[i];
  451. }
  452. }
  453. return newExpr;
  454. }
  455. // 获取工程编号表格相关数据(导出需要弹出工程编号让用户选择)
  456. function getCodeSheetData(PMData) {
  457. let curCode = '0';
  458. let sheetData = [];
  459. sheetData.push(getObj(PMData));
  460. PMData.children.forEach(eng => {
  461. sheetData.push(getObj(eng));
  462. eng.children.forEach(tender => {
  463. sheetData.push(getObj(tender));
  464. });
  465. });
  466. //建设项目父ID设置为-1
  467. if (sheetData.length) {
  468. sheetData[0].ParentID = -1;
  469. sheetData[0].code = '';
  470. }
  471. return sheetData;
  472. function getObj(data) {
  473. return {
  474. collapsed: false,
  475. ID: data.ID,
  476. ParentID: data.ParentID,
  477. NextSiblingID: data.NextSiblingID,
  478. name: data.name,
  479. code: data.code || String(curCode++)
  480. };
  481. }
  482. }
  483. // 从srcNode节点中获取为target实例的节点
  484. function _getNodeFromSrc(srcNode, target) {
  485. if (!srcNode || !srcNode.children || !srcNode.children.length) {
  486. return [];
  487. }
  488. return srcNode.children.filter(node => node instanceof target);
  489. }
  490. // 设置完工程编号后,更新原始数据的工程编号
  491. function setupCode(originalDatas, codeDatas, {Tender, Engineering}) {
  492. // 转换xml实体字符
  493. let parsedCodeDatas = getParsedData(codeDatas);
  494. originalDatas.forEach(orgData => {
  495. let curIdx = 0;
  496. let engs = _getNodeFromSrc(orgData.data, Engineering);
  497. engs.forEach(eng => {
  498. eng.attrs.find(attr => attr.name === '编号').value = parsedCodeDatas[curIdx++];
  499. let tenders = _getNodeFromSrc(eng, Tender);
  500. tenders.forEach(tender => {
  501. tender.attrs.find(attr => attr.name === '编号').value = parsedCodeDatas[curIdx++];
  502. });
  503. });
  504. });
  505. }
  506. const UTIL = Object.freeze({
  507. isDef,
  508. setTimeoutSync,
  509. getFee,
  510. getValueByKey,
  511. arrayToObj,
  512. validDepth,
  513. checkUnique,
  514. sortByNext,
  515. transformCalcBase,
  516. transformCalcBaseState,
  517. getCodeSheetData,
  518. setupCode
  519. });
  520. // 开始标签
  521. function _startTag(ele) {
  522. let rst = `<${ele.name}`;
  523. for (let attr of ele.attrs) {
  524. rst += ` ${attr.name}="${attr.value}"`;
  525. }
  526. rst += ele.children.length > 0 ? '>' : '/>';
  527. return rst;
  528. }
  529. // 结束标签
  530. function _endTag(ele) {
  531. return `</${ele.name}>`;
  532. }
  533. // 拼接成xml字符串
  534. function _toXMLStr(eles) {
  535. let rst = '';
  536. for (let ele of eles) {
  537. rst += _startTag(ele);
  538. if (ele.children.length > 0) {
  539. rst += _toXMLStr(ele.children);
  540. rst += _endTag(ele);
  541. }
  542. }
  543. return rst;
  544. }
  545. //格式化xml字符串
  546. function _formatXml(text) {
  547. //去掉多余的空格
  548. text = '\n' + text.replace(/>\s*?</g, ">\n<");
  549. //调整格式
  550. let rgx = /\n(<(([^\?]).+?)(?:\s|\s*?>|\s*?(\/)>)(?:.*?(?:(?:(\/)>)|(?:<(\/)\2>)))?)/mg;
  551. let nodeStack = [];
  552. let output = text.replace(rgx, function($0, all, name, isBegin, isCloseFull1, isCloseFull2, isFull1, isFull2){
  553. let isClosed = (isCloseFull1 === '/') || (isCloseFull2 === '/' ) || (isFull1 === '/') || (isFull2 === '/');
  554. let prefix = '';
  555. if (isBegin === '!') {
  556. prefix = getPrefix(nodeStack.length);
  557. } else {
  558. if (isBegin !== '/') {
  559. prefix = getPrefix(nodeStack.length);
  560. if (!isClosed) {
  561. nodeStack.push(name);
  562. }
  563. } else {
  564. nodeStack.pop();
  565. prefix = getPrefix(nodeStack.length);
  566. }
  567. }
  568. let ret = '\n' + prefix + all;
  569. return ret;
  570. });
  571. let outputText = output.substring(1);
  572. return outputText;
  573. function getPrefix(prefixIndex) {
  574. let span = ' ';
  575. let output = [];
  576. for (let i = 0 ; i < prefixIndex; ++i) {
  577. output.push(span);
  578. }
  579. return output.join('');
  580. }
  581. }
  582. // 将数据转换为xml文件并导出
  583. async function exportFile(originalDatas) {
  584. let fileDatas = [];
  585. //源数据转换成blob
  586. for (let orgData of originalDatas) {
  587. //转换成xml字符串
  588. let xmlStr = _toXMLStr([orgData.data]);
  589. //加上xml声明
  590. xmlStr = `<?xml version="1.0" encoding="utf-8"?>${xmlStr}`;
  591. //格式化
  592. xmlStr = _formatXml(xmlStr);
  593. let blob = new Blob([xmlStr], {type: 'text/plain;charset=utf-8'});
  594. fileDatas.push({blob: blob, fileName: orgData.fileName});
  595. }
  596. //导出文件
  597. if (fileDatas.length === 1) {
  598. saveAs(fileDatas[0].blob, fileDatas[0].fileName);
  599. } else if (fileDatas.length > 1) { //导出压缩包
  600. let zip = new JSZip();
  601. for (let file of fileDatas) {
  602. zip.file(file.fileName, file.blob, {binary: true});
  603. }
  604. let zipFile = await zip.generateAsync({type: 'blob'});
  605. saveAs(zipFile, '重庆标准交换数据.zip');
  606. }
  607. }
  608. return {
  609. CONFIG,
  610. CACHE,
  611. UTIL,
  612. Element,
  613. exportFile
  614. };
  615. })();