Update

BACKEND/app/services/line_connection.ts

@@ -51,6 +51,7 @@ export default class LineConnection {
   private isRunningScript: boolean
   private connecting: boolean
   private waitingScenario: boolean
+  private outputScenario: string
 
   constructor(config: LineConfig, socketIO: any) {
     this.config = config
@@ -60,6 +61,7 @@ export default class LineConnection {
     this.isRunningScript = false
     this.connecting = false
     this.waitingScenario = false
+    this.outputScenario = ''
   }
 
   connect(timeoutMs = 5000) {
@@ -94,6 +96,8 @@ export default class LineConnection {
         if (this.isRunningScript) {
           this.waitingScenario = true
           this.outputBuffer += message
+          if (!this.config.inventory)
+            this.outputScenario = this.outputScenario.slice(-3000) + message
         }
         if (message.includes('--More--')) this.writeCommand('   ')
 
@@ -114,6 +118,7 @@ export default class LineConnection {
           lineId: id,
           data: message,
         })
+        if (!this.config.inventory) this.getInventory(this.outputScenario)
         appendLog(message, this.config.stationId, this.config.lineNumber, this.config.port)
       })
 
@@ -219,6 +224,7 @@ export default class LineConnection {
       const timeoutTimer = setTimeout(() => {
         this.isRunningScript = false
         this.outputBuffer = ''
+        this.outputScenario = ''
         this.config.output += 'Timeout run scenario'
         this.socketIO.emit('line_output', {
           stationId: this.config.stationId,
@@ -245,6 +251,7 @@ export default class LineConnection {
           } else clearTimeout(timeoutTimer)
           this.isRunningScript = false
           this.outputBuffer = ''
+          this.outputScenario = ''
           appendLog(
             `\n---end-scenarios---${now}---\n`,
             this.config.stationId,
@@ -457,4 +464,31 @@ export default class LineConnection {
       })
     }
   }
+
+  getInventory = (log: string) => {
+    const data = textfsmResults(log, 'show inventory')
+    try {
+      data.forEach((item) => {
+        if (item?.textfsm && isValidJson(item?.textfsm)) {
+          if (['show inventory', 'sh inventory', 'show inv', 'sh inv'].includes(item.command)) {
+            this.config.inventory = JSON.parse(item.textfsm)[0]
+          }
+          item.textfsm = JSON.parse(item.textfsm)
+        }
+      })
+      if (this.config.inventory) {
+        this.config.data = data
+        this.socketIO.emit('data_textfsm', {
+          stationId: this.config.stationId,
+          lineId: this.config.id,
+          data,
+          inventory: this.config.inventory || null,
+          latestScenario: this.config.latestScenario || null,
+        })
+        this.outputScenario = ''
+      }
+    } catch (error) {
+      console.log(error)
+    }
+  }
 }

BACKEND/providers/socket_io_provider.ts

@@ -1,3 +1,4 @@
+import net from 'node:net'
 import fs from 'node:fs'
 import { Server as SocketIOServer } from 'socket.io'
 import http from 'node:http'
@@ -8,6 +9,7 @@ import { CustomServer, CustomSocket } from '../app/ultils/types.js'
 import Line from '#models/line'
 import Station from '#models/station'
 import APCController from '#services/apc_connection'
+import { sleep } from '../app/ultils/helper.js'
 
 interface HandleOptions {
   command?: string
@@ -287,6 +289,10 @@ export class WebSocketIo {
           },
           socket
         )
+        // 👉 Bước 1: clear line trước khi connect
+        if (line.lineClear && line.lineClear > 0)
+          await this.clearLineBeforeConnect(station.id, line.lineClear)
+
         this.lineMap.set(line.id, lineConn)
         await lineConn.connect()
         lineConn.writeCommand('\r\n\r\n')
@@ -397,4 +403,41 @@ export class WebSocketIo {
       console.log(error)
     }
   }
+
+  private async clearLineBeforeConnect(stationId: number, clearLine: number) {
+    const station = await Station.find(stationId)
+    if (!station) throw new Error(`Station ${stationId} not found`)
+
+    // Kết nối tới station qua Telnet / Socket
+    const client = new net.Socket()
+    return new Promise<void>((resolve, reject) => {
+      client.connect(station.port, station.ip, async () => {
+        console.log(
+          `Connected to station ${station.name} (${station.ip}) to clear line ${clearLine}`
+        )
+        // Gửi lệnh clear line
+        client.write(`clear line ${clearLine}\r\n`)
+        await sleep(500)
+        client.write(`\r\n\r\n`)
+      })
+
+      client.on('data', (data) => {
+        const output = data.toString()
+        if (output.includes('Clear completed') || output.includes('OK')) {
+          console.log(`Line ${clearLine} cleared successfully.`)
+          client.destroy()
+          resolve()
+        }
+      })
+
+      client.on('error', (err) => {
+        console.error(`Error clearing line ${clearLine}:`, err)
+        reject(err)
+      })
+
+      client.on('close', () => {
+        console.log(`Station connection closed (line ${clearLine})`)
+      })
+    })
+  }
 }

FRONTEND/src/components/DrawerScenario.tsx

@@ -268,7 +268,7 @@ function DrawerScenario({
                     marginBottom: "8px",
                   }}
                 >
-                  <Checkbox
+                  {/* <Checkbox
                     label="Reboot"
                     style={{ color: "red" }}
                     checked={form.values.isReboot}
@@ -278,7 +278,7 @@ function DrawerScenario({
                         event.currentTarget.checked
                       )
                     }
-                  />
+                  /> */}
                 </Grid.Col>
                 <Grid.Col span={3}>
                   <div

FRONTEND/src/components/ModalTerminal.tsx

@@ -114,7 +114,8 @@ const ModalTerminal = ({
               }}
             >
               <Text size="md" mr={10}>
-                Line number: <strong>{line?.line_number || ""}</strong>
+                Line number:{" "}
+                <strong>{line?.lineNumber || line?.line_number || ""}</strong>
               </Text>
               <Text size="md" mr={10}>
                 - <strong>{line?.port || ""}</strong>