xlsx简单文件通用下载

.gitignore

@@ -137,4 +137,4 @@ dist
 
 *yarn.lock
 *package-lock.json
-*log/
+*log/

code/VideoAccess-VCMP/api/app/lib/controllers/nvr/index.js

@@ -1,4 +1,5 @@
 'use strict';
+const fs = require('fs');
 const moment = require('moment')
 
 async function edit (ctx, next) {
@@ -82,17 +83,29 @@ async function get (ctx) {
             nvrId: { $in: nvrIds }
          }
       })
-      const cameraIds = cameraRes.map(c => c.id)
+      let createUserIds = new Set()
+      let cameraIds = []
+      for (let c of cameraRes) {
+         cameraIds.push(c.id)
+         createUserIds.add(c.createUserId)
+      }
 
       // 查在安心云绑定的数据
       const axbindCameraRes = cameraIds.length ?
          await ctx.app.fs.axyRequest.get('vcmp/camera/project', { query: { token, cameraId: cameraIds.join(',') } })
          : []
 
+      // 查用户信息
+      const createUserRes = await ctx.app.fs.authRequest.get(`user/${[...createUserIds].join(',') || -1}/message`, { query: { token } })
+
       for (let { dataValues: n } of nvrRes) {
          const corCameras = cameraRes.filter(c => c.nvrId == n.id)
          const corBind = axbindCameraRes.filter(b => corCameras.some(c => c.id == b.cameraId))
+         const corCreateUser = createUserRes.find(u => u.id == n.createUserId)
 
+         n.createUser = {
+            name: corCreateUser ? corCreateUser.username : ''
+         }
          if (corBind.length) {
             n.station = []
             for (let c of corBind) {
@@ -223,12 +236,52 @@ async function detail (ctx) {
 
 async function nvrExport (ctx) {
    try {
+      const { models } = ctx.fs.dc
       const { userId, token } = ctx.fs.api
+      const { utils: { simpleExcelDown } } = ctx.app.fs
+
+      const header = [{
+         title: "设备名称",
+         key: "name",
+      }, {
+         title: "SIP地址",
+         key: "sip",
+      }, {
+         title: "设备厂家",
+         key: "vender",
+      }, {
+         title: "添加账号",
+         key: "createUser",
+      }, {
+         title: "通道数",
+         key: "channelCount",
+      }, {
+         title: "端口",
+         key: "port",
+      }, {
+         title: "设备状态",
+         key: "state",
+      }, {
+         title: "创建时间",
+         key: "createTime",
+      }, {
+         title: "项目名称",
+         key: "projectName",
+      }, {
+         title: "pcode",
+         key: "pcode",
+      }, {
+         title: "结构物",
+         key: "structure",
+      },];
 
       const nvrRes = await models.Nvr.findAll({
          where: {
             createUserId: userId,
-         }
+         },
+         include: [{
+            model: models.Vender
+         }]
       })
       const nvrIds = nvrRes.map(r => r.id)
       const cameraRes = await models.Camera.findAll({
@@ -236,7 +289,12 @@ async function nvrExport (ctx) {
             nvrId: { $in: nvrIds }
          }
       })
-      const cameraIds = cameraRes.map(c => c.id)
+      let createUserIds = new Set()
+      let cameraIds = []
+      for (let c of cameraRes) {
+         cameraIds.push(c.id)
+         createUserIds.add(c.createUserId)
+      }
 
       // 查在安心云绑定的数据
       const axbindCameraRes =
@@ -244,20 +302,44 @@ async function nvrExport (ctx) {
             await ctx.app.fs.axyRequest.get('vcmp/camera/project', { query: { token, cameraId: cameraIds.join(',') } })
             : []
 
+      // 查用户信息
+      const createUserRes = await ctx.app.fs.authRequest.get(`user/${[...createUserIds].join(',') || -1}/message`, { query: { token } })
+
+      let exportData = []
       for (let { dataValues: n } of nvrRes) {
          const corCameras = cameraRes.filter(c => c.nvrId == n.id)
          const corBind = axbindCameraRes.filter(b => corCameras.some(c => c.id == b.cameraId))
+         const corCreateUser = createUserRes.find(u => u.id == n.createUserId)
+
+         n.createUser = {
+            name: corCreateUser ? corCreateUser.username : ''
+         }
+
+         n.vender = n.vender ? n.vender.name : ''
+         n.createTime = moment(n.createTime).format('YYYY-MM-DD HH:mm:ss')
+
+         let projectName = new Set(),
+            pcode = new Set(),
+            structure = new Set();
          if (corBind.length) {
-            n.station = []
             for (let c of corBind) {
-               n.station = n.station.concat(c.stations)
+               for (let station of c.stations) {
+                  structure.add(station.structure.name)
+                  for (let project of station.structure.projects) {
+                     projectName.add(project.name)
+                     pcode.add(project.url)
+                  }
+               }
             }
-         } else {
-            n.station = []
          }
+         n.projectName = [...projectName].join('，')
+         n.pcode = [...pcode].join(',')
+         n.structure = [...structure].join('，')
+
+         exportData.push(n)
       }
 
-      const filePath = ''
+      const filePath = await simpleExcelDown({ data: exportData, header, fileName: `NVR信息列表_${userId}_${moment().format('YYYYMMDDHHmmss')}` })
       const fileData = fs.readFileSync(filePath);
       let fileName = filePath.split('/').pop()
       ctx.status = 200;

code/VideoAccess-VCMP/api/app/lib/routes/nvr/index.js

@@ -15,6 +15,6 @@ module.exports = function (app, router, opts) {
    app.fs.api.logAttr['DEL/nvr/:nvrId'] = { content: '删除nvr', visible: false };
    router.del('/nvr/:nvrId', nvr.del);
 
-   app.fs.api.logAttr['GET/nvr/export'] = { content: '删除nvr', visible: false };
+   app.fs.api.logAttr['GET/nvr/export'] = { content: '导出nvr信息', visible: false };
    router.get('/nvr/export', nvr.nvrExport);
 };

code/VideoAccess-VCMP/api/app/lib/utils/index.js

@@ -5,7 +5,7 @@ const fs = require('fs');
 
 module.exports = async function (app, opts) {
    fs.readdirSync(__dirname).forEach((filename) => {
-      if (!['index.js'].some(f => filename != f)) {
+      if (!['index.js'].some(f => filename == f)) {
          const utils = require(`./${filename}`)(app, opts)
          app.fs.utils = {
             ...app.fs.utils,

code/VideoAccess-VCMP/api/app/lib/utils/xlsxDownload.js

@@ -1,8 +1,10 @@
 'use strict';
+const fs = require('fs');
 const xlsx = require('better-xlsx');
 const path = require('path')
 const moment = require('moment')
 
+
 module.exports = function (app, opts) {
    async function simpleExcelDown ({ data = [], header = [], fileName = moment().format('YYYY-MM-DD HH:mm:ss') } = {}) {
       const fileDirPath = path.join(__dirname, `../../downloadFiles`)
@@ -10,16 +12,42 @@ module.exports = function (app, opts) {
       const sheet_1 = file.addSheet('sheet_1');
 
       // header
-      const headerRow = sheet.addRow();
+      const headerStyle = new xlsx.Style();
+      headerStyle.align.h = 'center';
+      headerStyle.align.v = 'center';
+      headerStyle.border.right = 'thin';
+      headerStyle.border.rightColor = '#000000';
+      headerStyle.border.bottom = 'thin';
+      headerStyle.border.bottomColor = '#000000';
+
+      const headerRow = sheet_1.addRow();
+      const indexCell = headerRow.addCell();
+      indexCell.value = '序号'
+      indexCell.style = headerStyle
       for (let h of header) {
          const cell = headerRow.addCell();
          cell.value = h.title;
+         cell.style = headerStyle
+      }
 
-         //设置文本在单元格内水平垂直居中
-         cell.style.align.h = 'center';
-         cell.style.align.v = 'center';
-
-         // border(cell, 0, 0, 1, 0)
+      // data
+      const style = new xlsx.Style();
+      style.align.h = 'left';
+      style.align.v = 'center';
+      style.border.right = 'thin';
+      style.border.rightColor = '#000000';
+      style.border.bottom = 'thin';
+      style.border.bottomColor = '#000000';
+      for (let i = 0; i < data.length; i++) {
+         const row = sheet_1.addRow();
+         const indexCell = row.addCell();
+         indexCell.value = i + 1
+         indexCell.style = headerStyle
+         for (let h of header) {
+            const cell = row.addCell();
+            cell.value = data[i][h.key];
+            cell.style = style
+         }
       }
 
       const savePath = path.join(fileDirPath, fileName + '.xlsx')