importStdInterfaceBase.js 7.8 KB

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  1. 'use strict';
  2. /**
  3. *
  4. *
  5. * @author Zhong
  6. * @date 2019/6/28
  7. * @version
  8. */
  9. const importXMLBase = (() => {
  10. //人材机调整法
  11. const AdjustType = {
  12. info: 'priceInfo', //造价信息差额调整法
  13. coe: 'priceCoe' //价格指数调整法
  14. };
  15. const CONFIG = Object.freeze({
  16. AdjustType
  17. });
  18. // xml字符实体
  19. const XMLEntity = {
  20. ' ': 'escape{space}',
  21. ' ': 'escape{simpleSpace}',
  22. '	': 'escape{tab}',
  23. '	': 'escape{simpleTab}',
  24. '
': 'escape{return}',
  25. '
': 'escape{simpleReturn}',
  26. '&#000A;': 'escape{newLine}',
  27. '
': 'escape{simpleNewLine}',
  28. '<': 'escape{less}',
  29. '>': 'escape{greater}',
  30. '&': 'escape{and}',
  31. '"': 'escape{quot}',
  32. ''': 'escape{apos}'
  33. };
  34. // 避免字符实体进行转义。原文本中含有xml字符实体,转换为其他字符。
  35. function escapeXMLEntity(str) {
  36. for (const [key, value] of Object.entries(XMLEntity)) {
  37. str = str.replace(new RegExp(key, 'g'), value);
  38. }
  39. return str;
  40. }
  41. // 将文本还原为字符实体
  42. function restoreXMLEntity(str) {
  43. for (const [key, value] of Object.entries(XMLEntity)) {
  44. str = str.replace(new RegExp(value, 'g'), key);
  45. }
  46. return str;
  47. }
  48. /*
  49. * 读取文件转换为utf-8编码的字符串
  50. * @param {Blob}file
  51. * @return {Promise}
  52. * */
  53. function readAsTextSync(file) {
  54. return new Promise((resolve, reject) => {
  55. const fr = new FileReader();
  56. fr.readAsText(file); // 默认utf-8,如果出现乱码,得看导入文件是什么编码
  57. fr.onload = function () {
  58. resolve(this.result);
  59. };
  60. fr.onerror = function () {
  61. reject('读取文件失败,请重试。');
  62. }
  63. });
  64. }
  65. /*
  66. * 根据字段数组获得所要字段的值 eg: 要获取标段下的单项工程: ['标段', '单项工程'];
  67. * @param {Object}source 源数据
  68. * {Array}fields 字段数组
  69. * @return {String}
  70. * @example getValue(source, ['标段', '_文件类型'])
  71. * */
  72. function getValue(source, fields) {
  73. let cur = source;
  74. for (const field of fields) {
  75. if (!cur[field]) {
  76. return '';
  77. }
  78. cur = cur[field];
  79. }
  80. return cur || '';
  81. }
  82. // 获取数据类型
  83. function _plainType(v) {
  84. return Object.prototype.toString.call(v).slice(8, -1);
  85. }
  86. /*
  87. * 获取某字段的值,强制返回数组
  88. * @param {Object}source 数据源
  89. * {Array}fields 取的字段
  90. * @return {Array}
  91. * @example arrayValue(source, ['标段', '单项工程'])
  92. * */
  93. function arrayValue(source, fields) {
  94. let target = getValue(source, fields);
  95. if (_plainType(target) === 'Object') {
  96. target = [target];
  97. } else if (_plainType(target) !== 'Array') {
  98. target = []
  99. }
  100. return target;
  101. }
  102. // 获取费用
  103. function getFee(fees, fields) {
  104. if (!Array.isArray(fees) || !fees.length) {
  105. return '0';
  106. }
  107. const feeData = fees.find(fee => fee.fieldName === fields[0]);
  108. return feeData[fields[1]] || '0';
  109. }
  110. // 获取固定ID
  111. function getFlag(data) {
  112. return data.flags && data.flags[0] && data.flags[0].flag || 0;
  113. }
  114. /*
  115. * 递归获取相关数据,eg:获取组织措施清单下的所有子清单,该子清单们可能由分类及公式措施项各种组合组成。(参考调用处)
  116. * @param {Object}src(数据源) {Array}fields(二维数组,数组里的成员由需要取的字段组成)
  117. * eg: ['组织措施分类'], ['公式计算措施项'],该层数据可能由组织措施分类 或 公式计算措施项组成 (同层不可同时存在)
  118. * {Function} 获得源数据后,需要提取的数据方法
  119. * @return {Array}
  120. * */
  121. function getItemsRecur(src, fields, extractFuc) {
  122. let itemsSrc = [];
  123. let curField = [''];
  124. for (const field of fields) {
  125. itemsSrc = arrayValue(src, field);
  126. if (itemsSrc.length) {
  127. curField = field;
  128. break;
  129. }
  130. }
  131. return itemsSrc.map(itemSrc => {
  132. const obj = extractFuc(itemSrc, curField);
  133. obj.items = getItemsRecur(itemSrc, fields, extractFuc);
  134. return obj;
  135. });
  136. }
  137. /*
  138. * 转换计算基数
  139. * 1.有子项数据,则清空基数
  140. * 2.行代号引用转换为ID引用
  141. * 3.对应字典代号转换,对应字典里找不到则设置成金额
  142. * @param {Array}billsData 清单数据
  143. * {Object}CalcBaseMap 基数映射
  144. * @return {void}
  145. * */
  146. function transformCalcBase(billsData, CalcBaseMap) {
  147. //行代号 - ID映射
  148. let rowCodeMap = {};
  149. billsData.forEach(data => {
  150. if (data.rowCode) {
  151. rowCodeMap[data.rowCode] = data.ID;
  152. }
  153. });
  154. for (let bills of billsData) {
  155. if (!bills.calcBase) {
  156. continue;
  157. }
  158. let sub = billsData.find(data => data.ParentID === bills.ID);
  159. //有子项数据,则清空基数,费率
  160. if (sub) {
  161. bills.calcBase = '';
  162. bills.feeRate = '';
  163. continue;
  164. }
  165. //提取基数
  166. bills.calcBase = bills.calcBase.replace(/\s/g, '');
  167. let bases = bills.calcBase.split(/[\+\-\*\/]/g);
  168. //提取操作符
  169. let oprs = bills.calcBase.match(/[\+\-\*\/]/g);
  170. //转换后的基数
  171. let newBase = [];
  172. let illegal = false; //不合法
  173. for (let base of bases) {
  174. if (rowCodeMap[base]) { //行引用
  175. newBase.push(`@${rowCodeMap[base]}`);
  176. } else if (CalcBaseMap[base]) { //基数字典
  177. newBase.push(CalcBaseMap[base]);
  178. } else { //都没匹配到,说明软件无法识别此基数
  179. illegal = true;
  180. break;
  181. }
  182. };
  183. if (illegal) {
  184. let fee = getFee(bills.fees, ['common', 'totalFee']);
  185. let feeRate = bills.feeRate && parseFloat(bills.feeRate) !== 0 ? parseFloat(bills.feeRate) : 0;
  186. if (fee && parseFloat(fee) !== 0 && feeRate) {
  187. bills.calcBase = scMathUtil.roundForObj(parseFloat(fee) * 100 / feeRate, 2);
  188. } else {
  189. bills.calcBase = fee !== '0' ? fee : '';
  190. }
  191. } else {
  192. let newCalcBase = '';
  193. for (let i = 0; i < newBase.length; i++) {
  194. newCalcBase += newBase[i];
  195. if (oprs && oprs[i]) {
  196. newCalcBase += oprs[i];
  197. }
  198. }
  199. bills.calcBase = newCalcBase;
  200. }
  201. }
  202. }
  203. // 获取必要的清单模板
  204. async function getNeedfulTemplate(templateLibID) {
  205. return await ajaxPost('/template/bills/api/getNeedfulTemplate',
  206. { templateLibID });
  207. }
  208. const UTIL = Object.freeze({
  209. escapeXMLEntity,
  210. restoreXMLEntity,
  211. getValue,
  212. arrayValue,
  213. getFee,
  214. getFlag,
  215. getItemsRecur,
  216. readAsTextSync,
  217. });
  218. // 获取接受上传的文件类型正则表达式
  219. function getAcceptReg(accepts) {
  220. const acceptsExp = accepts.reduce((acc, cur, index) => {
  221. return acc + `${index ? '|' : ''}\\${cur}`;
  222. }, '');
  223. return new RegExp(`(${acceptsExp})`, 'i');
  224. }
  225. return {
  226. CONFIG,
  227. UTIL,
  228. getAcceptReg,
  229. }
  230. })();