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@lxlib/seed

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/** * @fileoverview added by tsickle * Generated from: xlsx.service.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ import { HttpClient } from '@angular/common/http'; import { Injectable } from '@angular/core'; import { LazyService } from '@lxlib/util'; import { saveAs } from 'file-saver'; import { XlsxConfig } from './xlsx.config'; import * as i0 from "@angular/core"; import * as i1 from "./xlsx.config"; import * as i2 from "@angular/common/http"; import * as i3 from "@lxlib/util"; export class XlsxService { /** * @param {?} cog * @param {?} http * @param {?} lazy */ constructor(cog, http, lazy) { this.cog = cog; this.http = http; this.lazy = lazy; } /** * @private * @return {?} */ init() { return typeof XLSX !== 'undefined' ? Promise.resolve([]) : this.lazy.load([(/** @type {?} */ (this.cog.url))].concat((/** @type {?} */ (this.cog.modules)))); } /** * @private * @param {?} wb * @return {?} */ read(wb) { /** @type {?} */ const ret = {}; wb.SheetNames.forEach((/** * @param {?} name * @return {?} */ (name) => { /** @type {?} */ const sheet = wb.Sheets[name]; ret[name] = XLSX.utils.sheet_to_json(sheet, { header: 1 }); })); return ret; } /** * 导入Excel并输出JSON,支持 `<input type="file">`、URL 形式 * @param {?} fileOrUrl * @param {?=} rABS 加载数据方式 `readAsBinaryString` (默认) 或 `readAsArrayBuffer`,[更多细节](http://t.cn/R3n63A0) * @return {?} */ import(fileOrUrl, rABS = 'readAsBinaryString') { return new Promise((/** * @param {?} resolve * @param {?} reject * @return {?} */ (resolve, reject) => { this.init() .then((/** * @return {?} */ () => { // from url if (typeof fileOrUrl === 'string') { this.http.request('GET', fileOrUrl, { responseType: 'arraybuffer' }).subscribe((/** * @param {?} res * @return {?} */ (res) => { /** @type {?} */ const wb = XLSX.read(new Uint8Array(res), { type: 'array' }); resolve(this.read(wb)); }), (/** * @param {?} err * @return {?} */ (err) => { reject(err); })); return; } // from file /** @type {?} */ const reader = new FileReader(); reader.onload = (/** * @param {?} e * @return {?} */ (e) => { /** @type {?} */ const wb = XLSX.read(e.target.result, { type: 'binary' }); resolve(this.read(wb)); }); reader[rABS](fileOrUrl); })) .catch((/** * @return {?} */ () => reject(`Unable to load xlsx.js`))); })); } /** * 导出 * @param {?} options * @return {?} */ export(options) { return this.init().then((/** * @return {?} */ () => { /** @type {?} */ const wb = XLSX.utils.book_new(); if (Array.isArray(options.sheets)) { ((/** @type {?} */ (options.sheets))).forEach((/** * @param {?} value * @param {?} index * @return {?} */ (value, index) => { /** @type {?} */ const ws = XLSX.utils.aoa_to_sheet(value.data); XLSX.utils.book_append_sheet(wb, ws, value.name || `Sheet${index + 1}`); })); } else { wb.SheetNames = Object.keys(options.sheets); wb.Sheets = options.sheets; } if (options.callback) options.callback(wb); /** @type {?} */ const wbout = XLSX.write(wb, Object.assign({ bookType: 'xlsx', bookSST: false, type: 'array' }, options.opts)); saveAs(new Blob([wbout], { type: 'application/octet-stream' }), options.filename || 'export.xlsx'); })); } } XlsxService.decorators = [ { type: Injectable, args: [{ providedIn: 'root' },] } ]; /** @nocollapse */ XlsxService.ctorParameters = () => [ { type: XlsxConfig }, { type: HttpClient }, { type: LazyService } ]; /** @nocollapse */ XlsxService.ɵprov = i0.ɵɵdefineInjectable({ factory: function XlsxService_Factory() { return new XlsxService(i0.ɵɵinject(i1.XlsxConfig), i0.ɵɵinject(i2.HttpClient), i0.ɵɵinject(i3.LazyService)); }, token: XlsxService, providedIn: "root" }); if (false) { /** * @type {?} * @private */ XlsxService.prototype.cog; /** * @type {?} * @private */ XlsxService.prototype.http; /** * @type {?} * @private */ XlsxService.prototype.lazy; } //# sourceMappingURL=data:application/json;base64,{"version":3,"file":"xlsx.service.js","sourceRoot":"ng://@lxlib/seed/xlsx/","sources":["xlsx.service.ts"],"names":[],"mappings":";;;;;AAAA,OAAO,EAAE,UAAU,EAAE,MAAM,sBAAsB,CAAC;AAClD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAc,WAAW,EAAE,MAAM,aAAa,CAAC;AACtD,OAAO,EAAE,MAAM,EAAE,MAAM,YAAY,CAAC;AAEpC,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;;;;;AAM3C,MAAM,OAAO,WAAW;;;;;;IACtB,YAAoB,GAAe,EAAU,IAAgB,EAAU,IAAiB;QAApE,QAAG,GAAH,GAAG,CAAY;QAAU,SAAI,GAAJ,IAAI,CAAY;QAAU,SAAI,GAAJ,IAAI,CAAa;IAAG,CAAC;;;;;IAEpF,IAAI;QACV,OAAO,OAAO,IAAI,KAAK,WAAW,CAAC,CAAC,CAAC,OAAO,CAAC,OAAO,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,mBAAA,IAAI,CAAC,GAAG,CAAC,GAAG,EAAC,CAAC,CAAC,MAAM,CAAC,mBAAA,IAAI,CAAC,GAAG,CAAC,OAAO,EAAC,CAAC,CAAC,CAAC;IACvH,CAAC;;;;;;IAEO,IAAI,CAAC,EAAa;;cAClB,GAAG,GAAc,EAAE;QACzB,EAAE,CAAC,UAAU,CAAC,OAAO;;;;QAAC,CAAC,IAAY,EAAE,EAAE;;kBAC/B,KAAK,GAAc,EAAE,CAAC,MAAM,CAAC,IAAI,CAAC;YACxC,GAAG,CAAC,IAAI,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,aAAa,CAAC,KAAK,EAAE,EAAE,MAAM,EAAE,CAAC,EAAE,CAAC,CAAC;QAC7D,CAAC,EAAC,CAAC;QACH,OAAO,GAAG,CAAC;IACb,CAAC;;;;;;;IAMD,MAAM,CACJ,SAAwB,EACxB,OAAmD,oBAAoB;QAEvE,OAAO,IAAI,OAAO;;;;;QAA6B,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;YACjE,IAAI,CAAC,IAAI,EAAE;iBACR,IAAI;;;YAAC,GAAG,EAAE;gBACT,WAAW;gBACX,IAAI,OAAO,SAAS,KAAK,QAAQ,EAAE;oBACjC,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,KAAK,EAAE,SAAS,EAAE,EAAE,YAAY,EAAE,aAAa,EAAE,CAAC,CAAC,SAAS;;;;oBAC5E,CAAC,GAAgB,EAAE,EAAE;;8BACb,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC,IAAI,UAAU,CAAC,GAAG,CAAC,EAAE,EAAE,IAAI,EAAE,OAAO,EAAE,CAAC;wBAC5D,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC,CAAC;oBACzB,CAAC;;;;oBACD,CAAC,GAAQ,EAAE,EAAE;wBACX,MAAM,CAAC,GAAG,CAAC,CAAC;oBACd,CAAC,EACF,CAAC;oBACF,OAAO;iBACR;;;sBAEK,MAAM,GAAe,IAAI,UAAU,EAAE;gBAC3C,MAAM,CAAC,MAAM;;;;gBAAG,CAAC,CAAM,EAAE,EAAE;;0BACnB,EAAE,GAAQ,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,MAAM,CAAC,MAAM,EAAE,EAAE,IAAI,EAAE,QAAQ,EAAE,CAAC;oBAC9D,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC,CAAC;gBACzB,CAAC,CAAA,CAAC;gBACF,MAAM,CAAC,IAAI,CAAC,CAAC,SAAS,CAAC,CAAC;YAC1B,CAAC,EAAC;iBACD,KAAK;;;YAAC,GAAG,EAAE,CAAC,MAAM,CAAC,wBAAwB,CAAC,EAAC,CAAC;QACnD,CAAC,EAAC,CAAC;IACL,CAAC;;;;;;IAGD,MAAM,CAAC,OAA0B;QAC/B,OAAO,IAAI,CAAC,IAAI,EAAE,CAAC,IAAI;;;QAAC,GAAG,EAAE;;kBACrB,EAAE,GAAQ,IAAI,CAAC,KAAK,CAAC,QAAQ,EAAE;YACrC,IAAI,KAAK,CAAC,OAAO,CAAC,OAAO,CAAC,MAAM,CAAC,EAAE;gBACjC,CAAC,mBAAA,OAAO,CAAC,MAAM,EAAqB,CAAC,CAAC,OAAO;;;;;gBAAC,CAAC,KAAsB,EAAE,KAAa,EAAE,EAAE;;0BAChF,EAAE,GAAQ,IAAI,CAAC,KAAK,CAAC,YAAY,CAAC,KAAK,CAAC,IAAI,CAAC;oBACnD,IAAI,CAAC,KAAK,CAAC,iBAAiB,CAAC,EAAE,EAAE,EAAE,EAAE,KAAK,CAAC,IAAI,IAAI,QAAQ,KAAK,GAAG,CAAC,EAAE,CAAC,CAAC;gBAC1E,CAAC,EAAC,CAAC;aACJ;iBAAM;gBACL,EAAE,CAAC,UAAU,GAAG,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC;gBAC5C,EAAE,CAAC,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;aAC5B;YAED,IAAI,OAAO,CAAC,QAAQ;gBAAE,OAAO,CAAC,QAAQ,CAAC,EAAE,CAAC,CAAC;;kBAErC,KAAK,GAAgB,IAAI,CAAC,KAAK,CAAC,EAAE,kBACtC,QAAQ,EAAE,MAAM,EAChB,OAAO,EAAE,KAAK,EACd,IAAI,EAAE,OAAO,IACV,OAAO,CAAC,IAAI,EACf;YACF,MAAM,CAAC,IAAI,IAAI,CAAC,CAAC,KAAK,CAAC,EAAE,EAAE,IAAI,EAAE,0BAA0B,EAAE,CAAC,EAAE,OAAO,CAAC,QAAQ,IAAI,aAAa,CAAC,CAAC;QACrG,CAAC,EAAC,CAAC;IACL,CAAC;;;YA7EF,UAAU,SAAC,EAAE,UAAU,EAAE,MAAM,EAAE;;;;YALzB,UAAU;YALV,UAAU;YAEE,WAAW;;;;;;;;IAUlB,0BAAuB;;;;;IAAE,2BAAwB;;;;;IAAE,2BAAyB","sourcesContent":["import { HttpClient } from '@angular/common/http';\nimport { Injectable } from '@angular/core';\nimport { LazyResult, LazyService } from '@lxlib/util';\nimport { saveAs } from 'file-saver';\nimport { NzSafeAny } from 'ng-zorro-antd/core/types';\nimport { XlsxConfig } from './xlsx.config';\nimport { XlsxExportOptions, XlsxExportSheet } from './xlsx.types';\n\ndeclare var XLSX: any;\n\n@Injectable({ providedIn: 'root' })\nexport class XlsxService {\n  constructor(private cog: XlsxConfig, private http: HttpClient, private lazy: LazyService) {}\n\n  private init(): Promise<LazyResult[]> {\n    return typeof XLSX !== 'undefined' ? Promise.resolve([]) : this.lazy.load([this.cog.url!].concat(this.cog.modules!));\n  }\n\n  private read(wb: NzSafeAny): { [key: string]: NzSafeAny[][] } {\n    const ret: NzSafeAny = {};\n    wb.SheetNames.forEach((name: string) => {\n      const sheet: NzSafeAny = wb.Sheets[name];\n      ret[name] = XLSX.utils.sheet_to_json(sheet, { header: 1 });\n    });\n    return ret;\n  }\n\n  /**\n   * 导入Excel并输出JSON，支持 `<input type=\"file\">`、URL 形式\n   * @param rABS 加载数据方式 `readAsBinaryString` （默认） 或 `readAsArrayBuffer`，[更多细节](http://t.cn/R3n63A0)\n   */\n  import(\n    fileOrUrl: File | string,\n    rABS: 'readAsBinaryString' | 'readAsArrayBuffer' = 'readAsBinaryString',\n  ): Promise<{ [key: string]: any[][] }> {\n    return new Promise<{ [key: string]: any[][] }>((resolve, reject) => {\n      this.init()\n        .then(() => {\n          // from url\n          if (typeof fileOrUrl === 'string') {\n            this.http.request('GET', fileOrUrl, { responseType: 'arraybuffer' }).subscribe(\n              (res: ArrayBuffer) => {\n                const wb = XLSX.read(new Uint8Array(res), { type: 'array' });\n                resolve(this.read(wb));\n              },\n              (err: any) => {\n                reject(err);\n              },\n            );\n            return;\n          }\n          // from file\n          const reader: FileReader = new FileReader();\n          reader.onload = (e: any) => {\n            const wb: any = XLSX.read(e.target.result, { type: 'binary' });\n            resolve(this.read(wb));\n          };\n          reader[rABS](fileOrUrl);\n        })\n        .catch(() => reject(`Unable to load xlsx.js`));\n    });\n  }\n\n  /** 导出 */\n  export(options: XlsxExportOptions): Promise<void> {\n    return this.init().then(() => {\n      const wb: any = XLSX.utils.book_new();\n      if (Array.isArray(options.sheets)) {\n        (options.sheets as XlsxExportSheet[]).forEach((value: XlsxExportSheet, index: number) => {\n          const ws: any = XLSX.utils.aoa_to_sheet(value.data);\n          XLSX.utils.book_append_sheet(wb, ws, value.name || `Sheet${index + 1}`);\n        });\n      } else {\n        wb.SheetNames = Object.keys(options.sheets);\n        wb.Sheets = options.sheets;\n      }\n\n      if (options.callback) options.callback(wb);\n\n      const wbout: ArrayBuffer = XLSX.write(wb, {\n        bookType: 'xlsx',\n        bookSST: false,\n        type: 'array',\n        ...options.opts,\n      });\n      saveAs(new Blob([wbout], { type: 'application/octet-stream' }), options.filename || 'export.xlsx');\n    });\n  }\n}\n"]}