feat: Fully converted to kunkun extension

package.json

@@ -13,7 +13,7 @@
       "https://i.imgur.com/z2XWAPi.jpeg"
     ],
     "permissions": [
-      "system-info:process"
+      "system-info:all"
     ],
     "icon": {
       "type": "remote-url",
@@ -44,6 +44,7 @@
   "dependencies": {
     "@fortawesome/fontawesome-svg-core": "^6.6.0",
     "@fortawesome/free-solid-svg-icons": "^6.6.0",
+    "@kksh/api": "^0.1.6",
     "@tauri-apps/api": "^2.0.3",
     "@tauri-apps/plugin-os": "^2.0.0",
     "@tauri-apps/plugin-shell": "^2.0.1",

src/lib/components/AppInfo.svelte

@@ -1,12 +1,14 @@
 <script lang="ts">
-  import { getVersion } from "@tauri-apps/api/app";
+  // import { getVersion } from "@tauri-apps/api/app";
+  // import { version } from "../../../package.json";
   import { onMount } from "svelte";
   import { ThemeSwitcher } from "$lib/components";
   import { faInfo } from "@fortawesome/free-solid-svg-icons";
   import Fa from "svelte-fa";
   import { ASCII_ART, APP_INFO } from "$lib/constants";
 
-  let version = "";
+  // @ts-ignore
+  let version = __APP_VERSION__;
   let latestVersion = "";
   let showInfo = false;
   let hasUpdate = false;
@@ -48,11 +50,11 @@
 
   onMount(async () => {
     try {
-      version = await getVersion();
-      await checkLatestVersion();
+      // version = await getVersion();
+      // await checkLatestVersion();
     } catch (error) {
-      console.error("Failed to initialize version info:", error);
-      version = "";
+      // console.error("Failed to initialize version info:", error);
+      // version = "";
     }
   });
 </script>

src/lib/components/ThemeSwitcher.svelte

@@ -7,21 +7,19 @@
     faChevronDown,
     faChevronRight,
   } from "@fortawesome/free-solid-svg-icons";
-  import { platform } from "@tauri-apps/plugin-os";
+  // import { platform } from "@tauri-apps/plugin-os";
   import { THEME_GROUPS } from "$lib/constants";
 
   let showMenu = false;
 
   const themeGroups = [
     ...THEME_GROUPS,
-    ...(platform() === "windows" || platform() === "macos"
-      ? [
+    ...[
       {
         label: "Glassy",
         themes: ["glassy"],
       },
-        ]
-      : []),
+    ],
   ];
 </script>
 

src/lib/stores/processes.ts

@@ -1,6 +1,9 @@
 import { writable, derived } from "svelte/store";
 import type { Process, SystemStats } from "$lib/types";
 import { invoke } from "@tauri-apps/api/core";
+import { sysInfo } from "@kksh/api/ui/custom";
+import { processMonitor } from "$lib/utils/processMonitor";
+import { systemMonitor } from "$lib/utils/systemMonitor";
 
 interface ProcessStore {
   processes: Process[];
@@ -53,18 +56,21 @@ function createProcessStore() {
 
   const getProcesses = async () => {
     try {
-      const result = await invoke<[Process[], SystemStats]>("get_processes");
+      // const result = await invoke<[Process[], SystemStats]>("get_processes");
+      const processes = await processMonitor.collectProcesses();
+      const systemStats = await systemMonitor.collectStats();
+      await sysInfo.refreshAll();
       update((state) => {
         let updatedSelectedProcess = state.selectedProcess;
         if (state.selectedProcessPid) {
           updatedSelectedProcess =
-            result[0].find((p) => p.pid === state.selectedProcessPid) || null;
+            processes.find((p) => p.pid === state.selectedProcessPid) || null;
         }
 
         return {
           ...state,
-          processes: result[0],
-          systemStats: result[1],
+          processes,
+          systemStats,
           error: null,
           selectedProcess: updatedSelectedProcess,
         };

src/lib/utils/processMonitor.ts

@@ -0,0 +1,113 @@
+import type { Process } from "$lib/types";
+import { shell, sysInfo } from "@kksh/api/ui/custom";
+
+type ProcessStaticInfo = {
+  name: string;
+  command: string;
+  user: string;
+};
+
+type ProcessStatus = Awaited<ReturnType<typeof sysInfo.processes>>[0]["status"];
+type DiskUsage = Awaited<ReturnType<typeof sysInfo.processes>>[0]["disk_usage"];
+
+type ProcessData = {
+  pid: number;
+  name: string;
+  cmd: string[];
+  user_id: string | null;
+  cpu_usage: number;
+  memory: number;
+  status: ProcessStatus;
+  ppid: number | null;
+  environ: string[];
+  root: string;
+  virtual_memory: number;
+  start_time: number;
+  run_time: number;
+  disk_usage: DiskUsage;
+  session_id: number | null;
+};
+
+export class ProcessMonitor {
+  process_cache: Map<number, ProcessStaticInfo>;
+
+  constructor() {
+    this.process_cache = new Map();
+  }
+
+  async collectProcesses(): Promise<Process[]> {
+    const current_time = this.getCurrentTime();
+    const processesData = await this.collectProcessData(current_time);
+    return this.buildProcessInfo(processesData);
+  }
+
+  async collectProcessData(current_time: number): Promise<ProcessData[]> {
+    const processes = await sysInfo.processes();
+    return processes.map((process) => {
+      let start_time = process.start_time;
+      return {
+        pid: process.pid,
+        name: process.name,
+        cmd: process.cmd,
+        user_id: process.user_id,
+        cpu_usage: process.cpu_usage,
+        memory: process.memory,
+        status: process.status,
+        ppid: process.parent,
+        environ: process.environ,
+        root: process.root ?? "",
+        virtual_memory: process.virtual_memory,
+        start_time: process.start_time,
+        run_time: start_time > 0 ? current_time - start_time : 0,
+        disk_usage: process.disk_usage,
+        session_id: process.session_id,
+      } satisfies ProcessData;
+    });
+  }
+
+  getCurrentTime(): number {
+    return Math.floor(Date.now() / 1000); // Get current time in seconds since UNIX epoch
+  }
+
+  killProcess(pid: number) {
+    return shell.killPid(pid);
+  }
+
+  buildProcessInfo(processesData: ProcessData[]): Process[] {
+    return processesData.map((data) => {
+      let cached_info = this.process_cache.get(data.pid);
+
+      if (!cached_info) {
+        this.process_cache.set(data.pid, {
+          name: data.name,
+          command: data.cmd.join(" "),
+          user: data.user_id || "-",
+        });
+        cached_info = this.process_cache.get(data.pid);
+      }
+      if (!cached_info) {
+        throw new Error("Process info not found");
+      }
+      return {
+        pid: data.pid,
+        ppid: data.ppid || 0,
+        name: cached_info.name,
+        cpu_usage: data.cpu_usage,
+        memory_usage: data.memory,
+        status: data.status as string,
+        user: cached_info.user,
+        command: cached_info.command,
+        threads: undefined,
+        environ: data.environ,
+        root: data.root,
+        virtual_memory: data.virtual_memory,
+        start_time: data.start_time,
+        run_time: data.run_time,
+        disk_usage: [data.disk_usage.read_bytes, data.disk_usage.written_bytes],
+        session_id: data.session_id ?? undefined,
+      } satisfies Process;
+    });
+  }
+}
+
+export const processMonitor = new ProcessMonitor();

src/lib/utils/systemMonitor.ts

@@ -0,0 +1,93 @@
+import type { SystemStats } from "$lib/types";
+import { sysInfo } from "@kksh/api/ui/custom";
+
+export class SystemMonitor {
+  last_network_update: [Date, number, number];
+
+  constructor() {
+    this.last_network_update = [new Date(), 0, 0];
+  }
+
+  async init() {
+    await sysInfo.refreshAll();
+    const networks = await sysInfo.networks();
+    const initial_rx = networks.reduce(
+      (acc, network) => acc + network.total_received,
+      0,
+    );
+    const initial_tx = networks.reduce(
+      (acc, network) => acc + network.total_transmitted,
+      0,
+    );
+    this.last_network_update = [new Date(), initial_rx, initial_tx];
+  }
+
+  async collectStats(): Promise<SystemStats> {
+    let { rx_rate, tx_rate } = await this.calculateNetworkStats();
+    let { disk_total, disk_used, disk_free } = await this.calculateDiskStats();
+    const cpus = await sysInfo.cpus();
+    const memory_total = await sysInfo.totalMemory();
+    const memory_used = await sysInfo.usedMemory();
+    const memory_free = memory_total - memory_used;
+    const memory_cached =
+      memory_total - (memory_used + (memory_total - memory_used));
+    const uptime = await sysInfo.uptime();
+    const load_avg = await sysInfo.loadAverage();
+    return {
+      cpu_usage: cpus.map((cpu) => cpu.cpu_usage),
+      memory_total,
+      memory_used,
+      memory_free,
+      memory_cached,
+      uptime,
+      load_avg: [load_avg.one, load_avg.five, load_avg.fifteen],
+      network_rx_bytes: rx_rate,
+      network_tx_bytes: tx_rate,
+      disk_total_bytes: disk_total,
+      disk_used_bytes: disk_used,
+      disk_free_bytes: disk_free,
+    };
+  }
+
+  async calculateNetworkStats() {
+    const networks = await sysInfo.networks();
+    let current_rx = networks.reduce(
+      (acc, network) => acc + network.total_received,
+      0,
+    );
+    let current_tx = networks.reduce(
+      (acc, network) => acc + network.total_transmitted,
+      0,
+    );
+
+    const elapsed =
+      new Date().getTime() - this.last_network_update[0].getTime();
+    const rx_rate =
+      ((current_rx - this.last_network_update[1]) / elapsed) * 1000;
+    const tx_rate =
+      ((current_tx - this.last_network_update[2]) / elapsed) * 1000;
+
+    this.last_network_update = [new Date(), current_rx, current_tx];
+
+    return { rx_rate, tx_rate };
+  }
+
+  async calculateDiskStats() {
+    let disks = await sysInfo.disks();
+    disks = disks.filter((disk) => disk.mount_point === "/");
+    const disk_total = disks.reduce((acc, disk) => acc + disk.total_space, 0);
+    const disk_used = disks.reduce(
+      (acc, disk) => acc + disk.total_space - disk.available_space,
+      0,
+    );
+    const disk_free = disks.reduce(
+      (acc, disk) => acc + disk.available_space,
+      0,
+    );
+
+    return { disk_total, disk_used, disk_free };
+  }
+}
+
+export const systemMonitor = new SystemMonitor();
+systemMonitor.init();

src/routes/+page.svelte

@@ -29,7 +29,7 @@
     sortConfig,
   } = $processStore);
 
-  let intervalId: number;
+  let intervalId: number | NodeJS.Timeout;
 
   $: columns = column_definitions.map((col) => ({
     ...col,

vite.config.js

@@ -1,5 +1,6 @@
 import { defineConfig } from "vite";
 import { sveltekit } from "@sveltejs/kit/vite";
+import pkg from "./package.json";
 
 const host = process.env.TAURI_DEV_HOST;
 
@@ -32,4 +33,7 @@ export default defineConfig(async () => ({
       ignored: ["**/src-tauri/**"],
     },
   },
+  define: {
+    __APP_VERSION__: JSON.stringify(pkg.version),
+  },
 }));