feat: 优化日志Dialog，支持查看实时日志和文件日志

package.json

@@ -21,6 +21,7 @@
     "lazysizes": "^5.3.2",
     "naive-ui": "^2.42.0",
     "pinia": "^3.0.3",
+    "virtua": "^0.48.6",
     "vue": "^3.5.13",
     "vue-draggable-plus": "^0.6.0",
     "z-vue-scan": "^0.0.35"

pnpm-lock.yaml

@@ -35,6 +35,9 @@ importers:
       pinia:
         specifier: ^3.0.3
         version: 3.0.3(typescript@5.6.3)(vue@3.5.17(typescript@5.6.3))
+      virtua:
+        specifier: ^0.48.6
+        version: 0.48.6(vue@3.5.17(typescript@5.6.3))
       vue:
         specifier: ^3.5.13
         version: 3.5.17(typescript@5.6.3)
@@ -1843,6 +1846,26 @@ packages:
     peerDependencies:
       vue: ^3.0.11
 
+  virtua@0.48.6:
+    resolution: {integrity: sha512-Cl4uMvMV5c9RuOy9zhkFMYwx/V4YLBMYLRSWkO8J46opQZ3P7KMq0CqCVOOAKUckjl/r//D2jWTBGYWzmgtzrQ==}
+    peerDependencies:
+      react: '>=16.14.0'
+      react-dom: '>=16.14.0'
+      solid-js: '>=1.0'
+      svelte: '>=5.0'
+      vue: '>=3.2'
+    peerDependenciesMeta:
+      react:
+        optional: true
+      react-dom:
+        optional: true
+      solid-js:
+        optional: true
+      svelte:
+        optional: true
+      vue:
+        optional: true
+
   vite-hot-client@2.1.0:
     resolution: {integrity: sha512-7SpgZmU7R+dDnSmvXE1mfDtnHLHQSisdySVR7lO8ceAXvM0otZeuQQ6C8LrS5d/aYyP/QZ0hI0L+dIPrm4YlFQ==}
     peerDependencies:
@@ -3816,6 +3839,10 @@ snapshots:
       evtd: 0.2.4
       vue: 3.5.17(typescript@5.6.3)
 
+  virtua@0.48.6(vue@3.5.17(typescript@5.6.3)):
+    optionalDependencies:
+      vue: 3.5.17(typescript@5.6.3)
+
   vite-hot-client@2.1.0(vite@6.3.5(jiti@2.4.2)):
     dependencies:
       vite: 6.3.5(jiti@2.4.2)

src-tauri/src/commands.rs

@@ -1,3 +1,8 @@
+use std::{
+    fs::File,
+    io::{BufRead, BufReader},
+};
+
 use eyre::WrapErr;
 use parking_lot::RwLock;
 use tauri::AppHandle;
@@ -25,6 +30,7 @@ use crate::{
         get_normal_info_params::GetNormalInfoParams,
         get_user_video_info_params::GetUserVideoInfoParams,
         history_info::HistoryInfo,
+        log_metadata::LogMetadata,
         normal_info::NormalInfo,
         qrcode_data::QrcodeData,
         qrcode_status::QrcodeStatus,
@@ -467,3 +473,36 @@ pub async fn get_available_media_formats(
 
     Ok(result)
 }
+
+#[allow(clippy::needless_pass_by_value)]
+#[tauri::command(async)]
+#[specta::specta]
+#[instrument(level = "error", skip_all, fields(path = path))]
+pub fn open_log_file(path: &str) -> CommandResult<Vec<LogMetadata>> {
+    let log_file = File::open(path).map_err(|err| CommandError::from("打开日志文件失败", err))?;
+
+    let reader = BufReader::new(log_file);
+
+    let mut logs = Vec::new();
+    let mut line_num = 0;
+
+    for line_result in reader.lines() {
+        line_num += 1;
+
+        let line = line_result
+            .wrap_err(format!("读取日志文件的第`{line_num}`行失败"))
+            .map_err(|err| CommandError::from("打开日志文件失败", err))?;
+
+        if line.trim().is_empty() {
+            continue;
+        }
+
+        let log: LogMetadata = serde_json::from_str(&line)
+            .wrap_err(format!("将日志文件的第`{line_num}`行解析为LogMetadata失败"))
+            .map_err(|err| CommandError::from("打开日志文件失败", err))?;
+
+        logs.push(log);
+    }
+
+    Ok(logs)
+}

src-tauri/src/lib.rs

@@ -30,10 +30,10 @@ use tauri::{Manager, Wry};
 
 use crate::{
     bili_client::BiliClient,
+    commands::open_log_file,
     downloader::download_manager::DownloadManager,
     errors::install_custom_eyre_handler,
     events::{DownloadEvent, LogEvent},
-    types::log_metadata::LogMetadata,
 };
 
 fn generate_context() -> tauri::Context<Wry> {
@@ -72,9 +72,9 @@ pub fn run() {
             show_path_in_file_manager,
             get_skip_segments,
             get_available_media_formats,
+            open_log_file,
         ])
-        .events(tauri_specta::collect_events![LogEvent, DownloadEvent])
+        .events(tauri_specta::collect_events![LogEvent, DownloadEvent]);
-        .typ::<LogMetadata>();
 
     #[cfg(debug_assertions)]
     builder

src-tauri/src/logger.rs

@@ -1,5 +1,9 @@
 use std::{io::Write, sync::OnceLock};
 
+use crate::{
+    events::LogEvent,
+    extensions::{AppHandleExt, EyreReportToMessage},
+};
 use eyre::{OptionExt, WrapErr};
 use notify::{RecommendedWatcher, Watcher};
 use tauri::{AppHandle, Manager};
@@ -13,17 +17,12 @@ use tracing_error::ErrorLayer;
 use tracing_subscriber::{
     Layer, Registry,
     filter::{FilterExt, Targets, filter_fn},
-    fmt::{MakeWriter, layer, time::LocalTime},
+    fmt::{MakeWriter, format::JsonFields, layer, time::LocalTime},
     layer::SubscriberExt,
     registry::LookupSpan,
     util::SubscriberInitExt,
 };
 
-use crate::{
-    events::LogEvent,
-    extensions::{AppHandleExt, EyreReportToMessage},
-};
-
 struct LogEventWriter {
     app: AppHandle,
 }
@@ -73,7 +72,8 @@ pub fn init(app: &AppHandle) -> eyre::Result<()> {
         .with_writer(std::io::stdout)
         .with_timer(LocalTime::rfc_3339())
         .with_file(true)
-        .with_line_number(true);
+        .with_line_number(true)
+        .pretty();
     // 发送到前端
     let log_event_factory = LogEventWriterFactory { app: app.clone() };
     let log_event_layer = layer()
@@ -92,7 +92,7 @@ pub fn init(app: &AppHandle) -> eyre::Result<()> {
         .with(reloadable_file_layer)
         .with(console_layer)
         .with(log_event_layer)
-        .with(ErrorLayer::default())
+        .with(ErrorLayer::new(JsonFields::default()))
         .init();
 
     GUARD.get_or_init(|| parking_lot::Mutex::new(guard));
@@ -138,7 +138,8 @@ where
             .with_timer(LocalTime::rfc_3339())
             .with_ansi(false)
             .with_file(true)
-            .with_line_number(true);
+            .with_line_number(true)
+            .json();
         return Ok((Box::new(sink_layer), None));
     }
     let logs_dir = logs_dir(app).wrap_err("获取日志目录失败")?;
@@ -154,7 +155,8 @@ where
         .with_timer(LocalTime::rfc_3339())
         .with_ansi(false)
         .with_file(true)
-        .with_line_number(true);
+        .with_line_number(true)
+        .json();
     Ok((Box::new(file_layer), Some(guard)))
 }
 

src/bindings.ts

@@ -169,6 +169,14 @@ async getAvailableMediaFormats(params: GetAvailableMediaFormatsParams) : Promise
     if(e instanceof Error) throw e;
     else return { status: "error", error: e  as any };
 }
+},
+async openLogFile(path: string) : Promise<Result<LogMetadata[], CommandError>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("open_log_file", { path }) };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
 }
 }
 

src/dialogs/LogDialog.vue

@@ -1,24 +1,54 @@
 <script setup lang="tsx">
-import { LogLevel, events, commands, LogMetadata } from '../bindings.ts'
+import { commands, events, JsonValue, LogLevel, LogMetadata } from '../bindings.ts'
 import {
   NButton,
   NCheckbox,
-  NConfigProvider,
   NDialog,
   NInput,
   NInputGroup,
   NModal,
   NSelect,
-  NVirtualList,
+  NTag,
   useNotification,
+  NIcon,
 } from 'naive-ui'
-import { onMounted, ref, watch, computed, shallowRef, triggerRef } from 'vue'
+import {
-import { appDataDir } from '@tauri-apps/api/path'
+  computed,
+  defineComponent,
+  nextTick,
+  onMounted,
+  onUnmounted,
+  PropType,
+  ref,
+  shallowRef,
+  triggerRef,
+  useTemplateRef,
+  watch,
+} from 'vue'
+import { appDataDir, basename } from '@tauri-apps/api/path'
 import { path } from '@tauri-apps/api'
 import { useStore } from '../store.ts'
-import { darkTheme } from 'naive-ui'
+import { open } from '@tauri-apps/plugin-dialog'
+import { VList } from 'virtua/vue'
+import { PhArrowDown, PhArrowUp } from '@phosphor-icons/vue'
 
-type LogRecord = LogMetadata & { id: number; formatedLog: string }
+export type LogField = {
+  key: string
+  value: string
+}
+
+type LogRecord = LogMetadata & {
+  id: number
+  textForFilter: string
+  renderData: {
+    message: string
+    extraFields: LogField[]
+    spanLines?: Array<{
+      name: string
+      args: LogField[]
+    }>
+  }
+}
 
 const store = useStore()
 
@@ -28,39 +58,28 @@ const showing = defineModel<boolean>('showing', { required: true })
 
 let nextLogRecordId = 1
 
-const logRecords = shallowRef<LogRecord[]>([])
+const logLevelOptions = [
-const searchText = ref<string>('')
+  { value: 'TRACE', label: 'TRACE' },
+  { value: 'DEBUG', label: 'DEBUG' },
+  { value: 'INFO', label: 'INFO' },
+  { value: 'WARN', label: 'WARN' },
+  { value: 'ERROR', label: 'ERROR' },
+]
+
+const vListRef = useTemplateRef('vListRef')
+const isAtTop = ref<boolean>(false)
+const isAtBottom = ref<boolean>(false)
+
+const viewMode = ref<'live' | 'file'>('live')
+const currentFileName = ref<string>('')
+
+const liveLogRecords = shallowRef<LogRecord[]>([])
+const fileLogRecords = shallowRef<LogRecord[]>([])
+
+const filterText = ref<string>('')
 const selectedLevel = ref<LogLevel>('INFO')
 const logsDirSize = ref<number>(0)
 
-onMounted(async () => {
-  const result = await commands.getLogsDirSize()
-  if (result.status === 'error') {
-    console.error(result.error)
-    return
-  }
-  // 检查日志目录大小
-  if (result.data > 50 * 1024 * 1024) {
-    notification.warning({
-      title: '日志目录大小超过50MB，请及时清理日志文件',
-      description: () => (
-        <>
-          <div>
-            点击左下角的 <span class="bg-gray-2 px-1">日志</span> 按钮
-          </div>
-          <div>
-            里边有 <span class="bg-gray-2 px-1">打开日志目录</span> 按钮
-          </div>
-          <div>
-            你也可以在里边取消勾选 <span class="bg-gray-2 px-1">输出文件日志</span>
-          </div>
-          <div>这样将不再产生文件日志</div>
-        </>
-      ),
-    })
-  }
-})
-
 const formatedLogsDirSize = computed<string>(() => {
   const units = ['B', 'KB', 'MB']
   let size = logsDirSize.value
@@ -74,9 +93,12 @@ const formatedLogsDirSize = computed<string>(() => {
   // 保留两位小数
   return `${size.toFixed(2)} ${units[unitIndex]}`
 })
+
 const filteredLogs = computed<LogRecord[]>(() => {
-  return logRecords.value.filter(({ level, formatedLog }) => {
+  // 根据模式选择数据源
-    // 定义日志等级的优先级顺序
+  const sourceRecords = viewMode.value === 'live' ? liveLogRecords.value : fileLogRecords.value
+
+  return sourceRecords.filter(({ level, textForFilter }) => {
     const logLevelPriority = {
       TRACE: 0,
       DEBUG: 1,
@@ -88,15 +110,48 @@ const filteredLogs = computed<LogRecord[]>(() => {
     if (logLevelPriority[level] < logLevelPriority[selectedLevel.value]) {
       return false
     }
-    // 然后按搜索文本筛选
+    // 然后按过滤文本筛选
-    if (searchText.value === '') {
+    if (filterText.value === '') {
       return true
     }
 
-    return formatedLog.toLowerCase().includes(searchText.value.toLowerCase())
+    return textForFilter.toLowerCase().includes(filterText.value.toLowerCase())
   })
 })
 
+onMounted(async () => {
+  const result = await commands.getLogsDirSize()
+  if (result.status === 'error') {
+    console.error(result.error)
+    return
+  }
+  // 检查日志目录大小
+  if (result.data > 50 * 1024 * 1024) {
+    notification.warning({
+      title: '日志目录大小超过50MB，请及时清理日志文件',
+      description: () => (
+        <>
+          <div>
+            点击右上角的 <span class="bg-gray-2 px-1">日志</span> 按钮
+          </div>
+          <div>
+            里边有 <span class="bg-gray-2 px-1">打开日志目录</span> 按钮
+          </div>
+          <div>
+            你也可以在里边取消勾选 <span class="bg-gray-2 px-1">输出文件日志</span>
+          </div>
+          <div>这样将不再产生文件日志</div>
+        </>
+      ),
+    })
+  }
+})
+
+watch(filteredLogs, async () => {
+  await nextTick()
+  updateScrollEdgeState()
+})
+
 watch(showing, async () => {
   if (showing.value) {
     const result = await commands.getLogsDirSize()
@@ -108,65 +163,88 @@ watch(showing, async () => {
   }
 })
 
-onMounted(async () => {
+let unListenLogEvent: () => void | undefined
-  await events.logEvent.listen(async ({ payload: logEvent }) => {
+onMounted(() => {
+  events.logEvent
+    .listen(({ payload: logEvent }) => {
       const logMetadata: LogMetadata = JSON.parse(logEvent.jsonRaw)
 
-    const logRecord: LogRecord = {
+      const logRecord = logMetadataToLogRecord(logMetadata)
-      ...logMetadata,
+      liveLogRecords.value.push(logRecord)
-      id: nextLogRecordId++,
+      triggerRef(liveLogRecords)
-      formatedLog: formatLogMetadata(logMetadata),
-    }
 
-    logRecords.value.push(logRecord)
+      if (logRecord.level === 'ERROR') {
-    triggerRef(logRecords)
-
-    const { level, fields } = logMetadata
-    if (level === 'ERROR') {
         notification.error({
-        title: fields['err_title'] as string,
+          title: (logRecord.fields['err_title'] as string) || 'Error',
-        description: fields['message'] as string,
+          description: (logRecord.fields['message'] as string) || 'Unknown Error',
           duration: 0,
         })
       }
     })
+    .then((unListenFn) => {
+      unListenLogEvent = unListenFn
+    })
+})
+onUnmounted(() => {
+  unListenLogEvent?.()
 })
 
-function formatLogMetadata(logMetadata: LogMetadata): string {
+function formatJsonValue(jsonValue: JsonValue): string {
-  const { timestamp, level, fields, target, filename, line_number } = logMetadata
+  if (Array.isArray(jsonValue)) return `[${jsonValue.map(formatJsonValue).join(', ')}]`
-  const fields_str = Object.entries(fields)
+  if (typeof jsonValue === 'object' && jsonValue !== null)
-    .sort(([key1], [key2]) => key1.localeCompare(key2))
+    return `{${Object.entries(jsonValue)
-    .map(([key, value]) => `${key}=${value}`)
+      .map(([k, v]) => `${k}: ${formatJsonValue(v)}`)
-    .join(' ')
+      .join(', ')}}`
-  return `${timestamp} ${level} ${target}: ${filename}:${line_number} ${fields_str}`
+  return typeof jsonValue === 'string' ? `"${jsonValue}"` : String(jsonValue)
 }
 
-function getLevelStyles(level: LogLevel) {
+function logMetadataToLogRecord(meta: LogMetadata): LogRecord {
-  switch (level) {
+  const message = meta.fields['message'] as string
-    case 'TRACE':
+
-      return 'text-gray-400'
+  const extraFields = Object.entries(meta.fields)
-    case 'DEBUG':
+    .filter(([key]) => key !== 'message')
-      return 'text-green-400'
+    .map(([key, jsonValue]) => ({
-    case 'INFO':
+      key,
-      return 'text-blue-400'
+      value: formatJsonValue(jsonValue),
-    case 'WARN':
+    }))
-      return 'text-yellow-400'
+
-    case 'ERROR':
+  const spanLines = meta.spans
-      return 'text-red-400'
+    ?.slice()
+    .reverse()
+    .map((span) => {
+      const args = Object.entries(span)
+        .filter(([key]) => key !== 'name')
+        .map(([key, jsonValue]) => ({
+          key,
+          value: formatJsonValue(jsonValue),
+        }))
+      return { name: span.name, args }
+    })
+
+  const extraFieldsStr = extraFields.map((f) => `${f.key}: ${f.value}`).join(', ')
+  const headerLine = `${meta.timestamp} ${meta.level} ${meta.target}: ${message} ${extraFieldsStr}`
+
+  const locationLine = `at ${meta.filename}:${meta.line_number}`
+
+  const contextLines = spanLines
+    ?.map((s) => {
+      const argsStr = s.args.map((a) => `${a.key}: ${a.value}`).join(', ')
+      return `in ${s.name} ${argsStr}`
+    })
+    .join('\n')
+
+  const textForFilter = `${headerLine}\n${locationLine}\n${contextLines}`
+
+  return {
+    ...meta,
+    id: nextLogRecordId++,
+    textForFilter,
+    renderData: { message, extraFields, spanLines },
   }
 }
 
-const logLevelOptions = [
+function clearLiveLogRecords() {
-  { value: 'TRACE', label: 'TRACE' },
+  liveLogRecords.value = []
-  { value: 'DEBUG', label: 'DEBUG' },
-  { value: 'INFO', label: 'INFO' },
-  { value: 'WARN', label: 'WARN' },
-  { value: 'ERROR', label: 'ERROR' },
-]
-
-function clearLogRecords() {
-  logRecords.value = []
-  nextLogRecordId = 1
 }
 
 async function showLogsDirInFileManager() {
@@ -176,44 +254,259 @@ async function showLogsDirInFileManager() {
     console.error(result.error)
   }
 }
+
+async function openLogFile() {
+  const logsDir = await path.join(await appDataDir(), '日志')
+
+  const selectedFilePath = await open({
+    defaultPath: logsDir,
+    filters: [{ name: 'Log Files', extensions: ['log'] }],
+  })
+
+  if (selectedFilePath === null) {
+    return
+  }
+
+  const result = await commands.openLogFile(selectedFilePath)
+  if (result.status === 'error') {
+    console.error(result.error)
+    return
+  }
+
+  fileLogRecords.value = result.data.map(logMetadataToLogRecord)
+  currentFileName.value = await basename(selectedFilePath)
+
+  viewMode.value = 'file'
+}
+
+function exitFileMode() {
+  viewMode.value = 'live'
+  currentFileName.value = ''
+  fileLogRecords.value = []
+}
+
+function jumpToTop() {
+  vListRef.value?.scrollTo(0)
+}
+
+function jumpToBottom() {
+  vListRef.value?.scrollToIndex(filteredLogs.value.length - 1)
+}
+
+function updateScrollEdgeState() {
+  if (vListRef.value === null) {
+    return
+  }
+
+  const { scrollOffset, scrollSize, viewportSize } = vListRef.value
+
+  const threshold = 50
+
+  isAtTop.value = scrollOffset <= threshold
+
+  isAtBottom.value = scrollOffset + viewportSize >= scrollSize - threshold
+}
+
+const LogRecordComponent = defineComponent({
+  name: 'LogRecordComponent',
+  props: {
+    logRecord: {
+      type: Object as PropType<LogRecord>,
+      required: true,
+    },
+  },
+  setup(props) {
+    const levelTextClass = computed(() => {
+      switch (props.logRecord.level) {
+        case 'TRACE':
+          return 'text-fuchsia-400'
+        case 'DEBUG':
+          return 'text-blue-400'
+        case 'INFO':
+          return 'text-green-400'
+        case 'WARN':
+          return 'text-amber-400'
+        case 'ERROR':
+          return 'text-red-400'
+        default:
+          return ''
+      }
+    })
+
+    const levelBoldClass = computed(() => {
+      switch (props.logRecord.level) {
+        case 'TRACE':
+          return 'font-bold text-fuchsia-600'
+        case 'DEBUG':
+          return 'font-bold text-blue-600'
+        case 'INFO':
+          return 'font-bold text-green-600'
+        case 'WARN':
+          return 'font-bold text-amber-600'
+        case 'ERROR':
+          return 'font-bold text-red-600'
+        default:
+          return ''
+      }
+    })
+
+    const levelTagClass = computed(() => {
+      switch (props.logRecord.level) {
+        case 'TRACE':
+          return 'rounded-md px-1 py-0.5 bg-fuchsia-500/20 text-fuchsia-300 border-solid border-2 border-fuchsia-500/30'
+        case 'DEBUG':
+          return 'rounded-md px-1 py-0.5 bg-blue-500/20 text-blue-300 border-solid border-2 border-blue-500/30'
+        case 'INFO':
+          return 'rounded-md px-1 py-0.5 bg-green-500/20 text-green-300 border-solid border-2 border-green-500/30'
+        case 'WARN':
+          return 'rounded-md px-1 py-0.5 bg-amber-500/20 text-amber-300 border-solid border-2 border-amber-500/30'
+        case 'ERROR':
+          return 'rounded-md px-1 py-0.5 bg-red-500/20 text-red-300 border-solid border-2 border-red-500/30'
+        default:
+          return ''
+      }
+    })
+
+    return () => (
+      <div class="py-1 px-3 hover:bg-white/5 whitespace-pre-wrap break-all">
+        <div>
+          <span class="text-gray-500 whitespace-nowrap">{props.logRecord.timestamp}</span>
+          <span> </span>
+          <span class={levelTextClass.value}>
+            <span class={levelTagClass.value}>{props.logRecord.level}</span>
+            <span> </span>
+            <span class={levelBoldClass.value}>{props.logRecord.target}:</span>
+            <span> </span>
+            <span>{props.logRecord.renderData.message}</span>
+            {props.logRecord.renderData.extraFields.length > 0 && (
+              <span>
+                <span>{', '}</span>
+                {props.logRecord.renderData.extraFields.map(({ key, value }, i) => (
+                  <span>
+                    {i > 0 && <span>{', '}</span>}
+                    <span class={levelBoldClass.value}>{key}</span>
+                    <span>{': '}</span>
+                    <span class="text-orange-300">{value}</span>
+                  </span>
+                ))}
+              </span>
+            )}
+          </span>
+        </div>
+
+        <div class="text-gray-300">
+          <span>{'  '}</span>
+          <span class="text-gray-500">at</span>
+          <span> </span>
+          <span>
+            {props.logRecord.filename}:{props.logRecord.line_number}
+          </span>
+        </div>
+
+        {props.logRecord.renderData.spanLines?.map((span, idx) => (
+          <div key={idx} class="text-gray-300">
+            <span>{'  '}</span>
+            <span class="text-gray-500">in</span>
+            <span> </span>
+            <span class="font-bold text-indigo-300">{span.name}</span>
+            {span.args.length > 0 && (
+              <span>
+                <span> </span>
+                <span class="text-gray-500">with</span>
+                <span> </span>
+                {span.args.map((arg, i) => (
+                  <span>
+                    {i > 0 && <span>{', '}</span>}
+                    <span class="font-bold text-gray-300">{arg.key}</span>
+                    <span>: </span>
+                    <span class="text-orange-300">{arg.value}</span>
+                  </span>
+                ))}
+              </span>
+            )}
+          </div>
+        ))}
+      </div>
+    )
+  },
+})
 </script>
 
 <template>
   <n-modal v-model:show="showing" v-if="store.config !== undefined">
-    <n-dialog
+    <n-dialog :showIcon="false" @close="showing = false" style="width: 95%">
-      :showIcon="false"
+      <template #header>
-      :title="`日志目录总大小：${formatedLogsDirSize}`"
+        <div class="text-lg font-bold flex items-center gap-2">
-      @close="showing = false"
+          <span v-if="viewMode === 'live'">📡 实时日志</span>
-      style="width: 95%">
+          <span v-else>
-      <div class="mb-2 flex flex-wrap gap-2">
+            📂 文件日志
-        <n-input-group class="w-100">
+            <n-tag class="ml-2" type="primary" size="small">
-          <n-input size="small" v-model:value="searchText" placeholder="搜素日志..." clearable />
+              {{ currentFileName }}
-          <n-select size="small" v-model:value="selectedLevel" :options="logLevelOptions" style="width: 120px" />
+            </n-tag>
-        </n-input-group>
+          </span>
-
-        <div class="flex flex-wrap gap-2 ml-auto items-center">
-          <n-button size="small" @click="showLogsDirInFileManager">打开日志目录</n-button>
-          <n-checkbox v-model:checked="store.config.enable_file_logger">输出文件日志</n-checkbox>
-        </div>
-      </div>
-
-      <n-config-provider :theme="darkTheme" :theme-overrides="{ Scrollbar: { width: '8px' } }">
-        <n-virtual-list
-          class="h-[calc(100vh-300px)] overflow-hidden bg-gray-900"
-          :item-size="42"
-          item-resizable
-          :hoverable="false"
-          :items="filteredLogs"
-          :scrollbar-props="{ trigger: 'none' }">
-          <template #default="{ item: { level, formatedLog } }: { item: LogRecord }">
-            <div :class="['py-1 px-3 hover:bg-white/10 whitespace-pre-wrap mr-4', getLevelStyles(level)]">
-              {{ formatedLog }}
         </div>
       </template>
-        </n-virtual-list>
+
-      </n-config-provider>
+      <div class="mb-2 flex flex-wrap">
-      <div class="pt-1 flex">
+        <n-input-group class="flex-1 mr-4">
-        <n-button ghost class="ml-auto" size="small" type="error" @click="clearLogRecords">清空日志浏览器</n-button>
+          <n-input v-model:value="filterText" placeholder="关键词过滤..." clearable />
+          <n-select v-model:value="selectedLevel" :options="logLevelOptions" style="width: 120px" />
+        </n-input-group>
+
+        <n-button v-if="viewMode === 'file'" class="mr-2" type="primary" secondary @click="exitFileMode">
+          返回实时日志
+        </n-button>
+
+        <n-button type="primary" @click="openLogFile">打开日志文件</n-button>
+      </div>
+
+      <div class="relative h-[calc(100vh-250px)]!">
+        <VList
+          ref="vListRef"
+          class="h-full overflow-hidden bg-gray-950 text-sm"
+          :data="filteredLogs"
+          @scroll="updateScrollEdgeState"
+          #default="{ item }: { item: LogRecord }">
+          <LogRecordComponent :key="item.id" :logRecord="item" />
+        </VList>
+
+        <div v-show="isAtTop === false" class="absolute top-6 right-6">
+          <n-button circle type="primary" class="opacity-30 hover:opacity-100 transition-opacity" @click="jumpToTop">
+            <template #icon>
+              <n-icon>
+                <PhArrowUp />
+              </n-icon>
+            </template>
+          </n-button>
+        </div>
+
+        <div v-show="isAtBottom === false" class="absolute bottom-6 right-6">
+          <n-button circle type="primary" class="opacity-30 hover:opacity-100 transition-opacity" @click="jumpToBottom">
+            <template #icon>
+              <n-icon>
+                <PhArrowDown />
+              </n-icon>
+            </template>
+          </n-button>
+        </div>
+      </div>
+
+      <div class="pt-2 flex flex-wrap items-center">
+        <n-checkbox v-model:checked="store.config.enable_file_logger">输出文件日志</n-checkbox>
+        <n-button class="ml-2" size="small" @click="showLogsDirInFileManager">打开日志目录</n-button>
+        <n-tag class="ml-1" size="small" :bordered="false">
+          {{ formatedLogsDirSize }}
+        </n-tag>
+
+        <n-button
+          v-if="viewMode === 'live'"
+          ghost
+          class="ml-auto"
+          size="small"
+          type="error"
+          @click="clearLiveLogRecords">
+          清空实时日志
+        </n-button>
       </div>
     </n-dialog>
   </n-modal>