自定义源新增更新弹窗方法

src/main/modules/userApi/renderer/preload.js

@@ -3,14 +3,16 @@ const needle = require('needle')
 const { createCipheriv, publicEncrypt, constants, randomBytes, createHash } = require('crypto')
 const USER_API_RENDERER_EVENT_NAME = require('../rendererEvent/name')
 
-const sendMessage = (action, status, data, message) => {
-  ipcRenderer.send(action, { status, data, message })
+const sendMessage = (action, data, status, message) => {
+  ipcRenderer.send(action, { data, status, message })
 }
 
 let isInitedApi = false
+let isShowedUpdateAlert = false
 const EVENT_NAMES = {
   request: 'request',
   inited: 'inited',
+  updateAlert: 'updateAlert',
 }
 const eventNames = Object.values(EVENT_NAMES)
 const events = {
@@ -35,7 +37,7 @@ const supportActions = {
 
 const handleRequest = (context, { requestKey, data }) => {
   // console.log(data)
-  if (!events.request) return sendMessage(USER_API_RENDERER_EVENT_NAME.response, false, { requestKey }, 'Request event is not defined')
+  if (!events.request) return sendMessage(USER_API_RENDERER_EVENT_NAME.response, { requestKey }, false, 'Request event is not defined')
   try {
     events.request.call(context, { source: data.source, action: data.action, info: data.info }).then(response => {
       let sendData = {
@@ -53,12 +55,12 @@ const handleRequest = (context, { requestKey, data }) => {
           }
           break
       }
-      sendMessage(USER_API_RENDERER_EVENT_NAME.response, true, sendData)
+      sendMessage(USER_API_RENDERER_EVENT_NAME.response, sendData, true)
     }).catch(err => {
-      sendMessage(USER_API_RENDERER_EVENT_NAME.response, false, { requestKey }, err.message)
+      sendMessage(USER_API_RENDERER_EVENT_NAME.response, { requestKey }, false, err.message)
     })
   } catch (err) {
-    sendMessage(USER_API_RENDERER_EVENT_NAME.response, false, { requestKey }, err.message)
+    sendMessage(USER_API_RENDERER_EVENT_NAME.response, { requestKey }, false, err.message)
   }
 }
 
@@ -80,7 +82,7 @@ const handleRequest = (context, { requestKey, data }) => {
  */
 const handleInit = (context, info) => {
   if (!info) {
-    sendMessage(USER_API_RENDERER_EVENT_NAME.init, false, null, 'Init failed')
+    sendMessage(USER_API_RENDERER_EVENT_NAME.init, null, false, 'Init failed')
     // sendMessage(USER_API_RENDERER_EVENT_NAME.init, false, null, typeof info.message === 'string' ? info.message.substring(0, 100) : '')
     return
   }
@@ -88,7 +90,7 @@ const handleInit = (context, info) => {
     sendMessage(USER_API_RENDERER_EVENT_NAME.openDevTools)
   }
   if (!info.status) {
-    sendMessage(USER_API_RENDERER_EVENT_NAME.init, false, null, 'Init failed')
+    sendMessage(USER_API_RENDERER_EVENT_NAME.init, null, false, 'Init failed')
     // sendMessage(USER_API_RENDERER_EVENT_NAME.init, false, null, typeof info.message === 'string' ? info.message.substring(0, 100) : '')
     return
   }
@@ -109,16 +111,22 @@ const handleInit = (context, info) => {
     }
   } catch (error) {
     console.log(error)
-    sendMessage(USER_API_RENDERER_EVENT_NAME.init, false, null, error.message)
+    sendMessage(USER_API_RENDERER_EVENT_NAME.init, null, false, error.message)
     return
   }
-  sendMessage(USER_API_RENDERER_EVENT_NAME.init, true, sourceInfo)
+  sendMessage(USER_API_RENDERER_EVENT_NAME.init, sourceInfo, true)
 
   ipcRenderer.on(USER_API_RENDERER_EVENT_NAME.request, (event, data) => {
     handleRequest(context, data)
   })
 }
 
+const handleShowUpdateAlert = (message) => {
+  if (!message || typeof message != 'string') return
+  if (message.length > 1024) message = message.substring(0, 1024) + '...'
+  sendMessage(USER_API_RENDERER_EVENT_NAME.showUpdateAlert, message)
+}
+
 contextBridge.exposeInMainWorld('lx', {
   EVENT_NAMES,
   request(url, { method = 'get', timeout, headers, body, form, formData }, callback) {
@@ -165,12 +173,19 @@ contextBridge.exposeInMainWorld('lx', {
       if (!eventNames.includes(eventName)) return reject(new Error('The event is not supported: ' + eventName))
       switch (eventName) {
         case EVENT_NAMES.inited:
-          if (isInitedApi) return
+          if (isInitedApi) return reject(new Error('Script is inited'))
           isInitedApi = true
           handleInit(this, data)
+          resolve()
+          break
+        case EVENT_NAMES.updateAlert:
+          if (isShowedUpdateAlert) return reject(new Error('The update alert can only be called once'))
+          isShowedUpdateAlert = true
+          handleShowUpdateAlert(data)
+          resolve()
           break
         default:
-          resolve(new Error('Unknown event name: ' + eventName))
+          reject(new Error('Unknown event name: ' + eventName))
       }
     })
   },
@@ -180,7 +195,9 @@ contextBridge.exposeInMainWorld('lx', {
       case EVENT_NAMES.request:
         events.request = handler
         break
+      default: return Promise.reject(new Error('The event is not supported: ' + eventName))
     }
+    return Promise.resolve()
   },
   utils: {
     crypto: {
@@ -208,7 +225,7 @@ contextBridge.exposeInMainWorld('lx', {
       },
     },
   },
-  version: '1.1.0',
+  version: '1.2.0',
   // removeEvent(eventName, handler) {
   //   if (!eventNames.includes(eventName)) return Promise.reject(new Error('The event is not supported: ' + eventName))
   //   let handlers