refactor(miaoImages): 将图片查看功能提取为独立组件

提取图片查看逻辑到独立的 MiaoImageViewer 组件，提高代码复用性和可维护性移除原文件中的重复代码，统一处理图片缩放和拖拽功能
feat(miaoPDF): 重构PDF查看器并添加拖拽和缩放功能
2025-08-23 03:07:39 +08:00 · 2025-08-23 02:54:40 +08:00 · 2025-08-23 01:47:42 +08:00 · 2025-08-22 01:54:01 +08:00 · 2025-08-22 01:20:48 +08:00
14 changed files with 795 additions and 145 deletions
@@ -53,15 +53,15 @@ jobs:
      
      - name: 显示构建产物
        run: |
-          ls -la
-          find . -name "miao-directory*" -type f
+          ls -la output || true
+          find output -type f -name "miao-directory*" || true
        
      - name: 上传构建产物
        uses: actions/upload-artifact@v4
        with:
          name: miao-directory-all
          path: |
-            **/miao-directory*
+            output/**
            
      - name: 生成版本号
        id: version
@@ -71,13 +71,13 @@ jobs:
          
      - name: 创建自动发布
        if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master')
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@v2
        with:
          name: Auto-Build-${{ steps.version.outputs.date }}-${{ steps.version.outputs.sha_short }}
          tag_name: auto-${{ steps.version.outputs.date }}-${{ steps.version.outputs.sha_short }}
          draft: false
          prerelease: false
          files: |
-            **/miao-directory*
+            output/**
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -9,6 +9,7 @@ lerna-debug.log*

 node_modules
 dist
+output/
 dist-ssr
 *.local

@@ -1,4 +1,8 @@
 #!/bin/bash
+set -Eeuo pipefail
+IFS=$'\n\t'
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+OUT_DIR="$SCRIPT_DIR/output"

 # 解析命令行参数
 FULL_BUILD=false
@@ -25,9 +29,16 @@ check_upx() {
    return 1
  fi
 }
+require_cmd() {
+  if ! command -v "$1" >/dev/null 2>&1; then
+    echo "$1 未找到，请安装后再试"
+    exit 1
+  fi
+}

 # 清理已有构建产物
 echo "清理已有构建产物..."
+mkdir -p "$OUT_DIR"

 # 基础前缀
 PREFIX="miao-directory"
@@ -44,7 +55,7 @@ BASE_ARCHOS=(

 # 清理基础构建产物
 for suffix in "${BASE_ARCHOS[@]}"; do
-  [ -f "./$PREFIX-$suffix" ] && rm "./$PREFIX-$suffix"
+  [ -f "$OUT_DIR/$PREFIX-$suffix" ] && rm "$OUT_DIR/$PREFIX-$suffix"
 done

 # 如果是完整构建，清理额外架构产物
@@ -64,7 +75,7 @@ if [ "$FULL_BUILD" = true ]; then
  
  # 清理特殊版本产物
  for suffix in "${SPECIAL_ARCHOS[@]}"; do
-    [ -f "./$PREFIX-$suffix" ] && rm "./$PREFIX-$suffix"
+    [ -f "$OUT_DIR/$PREFIX-$suffix" ] && rm "$OUT_DIR/$PREFIX-$suffix"
  done
  
  # 处理带x-前缀的不同系统和架构
@@ -74,7 +85,7 @@ if [ "$FULL_BUILD" = true ]; then
    # OpenBSD系列
    "openbsd:amd64,arm64,386"
    # Windows额外架构
-    "win.exe:386"
+    "windows:arm64"
    # Linux额外架构
    "linux:386,mips,mips64,mips64le,ppc64,ppc64le,riscv64,s390x"
  )
@@ -88,20 +99,24 @@ if [ "$FULL_BUILD" = true ]; then
    IFS="," read -ra arch_array <<< "$archs"
    for arch in "${arch_array[@]}"; do
      file="$PREFIX-x-$arch-$os"
-      [ -f "./$file" ] && rm "./$file"
+      [ -f "$OUT_DIR/$file" ] && rm "$OUT_DIR/$file"
    done
  done
 fi

 echo "构建前端..."
+require_cmd pnpm
+require_cmd go
 pnpm run build

 echo "复制前端文件到服务端..."
 rm -rf ./src-server/web/*
 mkdir -p ./src-server/web/
+if compgen -G "./dist/*" > /dev/null; then
  cp -r ./dist/* ./src-server/web/
+fi

-cd ./src-server
+cd "$SCRIPT_DIR/src-server"

 # ===== 构建阶段 =====
 echo "===== 开始构建阶段 ====="
@@ -110,21 +125,17 @@ echo "===== 开始构建阶段 ====="
 echo "构建基础版本..."

 # Windows AMD64 无GUI
-echo "构建 Windows AMD64 无GUI 版本"
-go env -w GOOS=windows GOARCH=amd64
-go build -ldflags="-s -w" -o ../miao-directory-amd64-win.exe
+echo "构建 Win AMD64 无GUI 版本"
+GOOS=windows GOARCH=amd64 go build -ldflags="-s -w" -o "$OUT_DIR/miao-directory-amd64-win.exe"

 # Linux AMD64 无GUI
 echo "构建 Linux AMD64 无GUI 版本"
-go env -w GOOS=linux GOARCH=amd64
-export CGO_ENABLED=0
-go build -ldflags="-s -w" -o ../miao-directory-amd64-linux
-export CGO_ENABLED=1
+CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o "$OUT_DIR/miao-directory-amd64-linux"
+chmod +x "$OUT_DIR/miao-directory-amd64-linux"

 # Windows AMD64 GUI
-echo "构建 Windows AMD64 GUI 版本"
-go env -w GOOS=windows GOARCH=amd64
-go build -tags webview -ldflags="-s -w -H=windowsgui" -o ../miao-directory-amd64-win.gui.exe
+echo "构建 Win AMD64 GUI 版本"
+GOOS=windows GOARCH=amd64 go build -tags webview -ldflags="-s -w -H=windowsgui" -o "$OUT_DIR/miao-directory-amd64-win.gui.exe"

 # 完整构建 - 额外的系统和架构
 if [ "$FULL_BUILD" = true ]; then
@@ -136,44 +147,56 @@ if [ "$FULL_BUILD" = true ]; then
    mv resource.syso resource.syso.bak
  fi
  
-  # 无需GUI和syso的构建批次
-  export CGO_ENABLED=0
+  : # CGO 在每次构建调用中禁用，无需全局 export
  
  # 定义操作系统和架构映射
-  declare -A OS_ARCHS
-  OS_ARCHS["linux"]="arm64 386 mips mips64 mips64le ppc64 ppc64le riscv64 s390x"
-  OS_ARCHS["darwin"]="amd64 arm64"
-  OS_ARCHS["windows"]="arm64 386"
-  OS_ARCHS["freebsd"]="amd64 arm64 386"
-  OS_ARCHS["openbsd"]="amd64 arm64 386"
-  # OS_ARCHS["netbsd"]="amd64 arm64 386"
+  # 在工具函数处增加大小写格式化，避免使用 Bash 4 的 ${var^}/${var^^}
+  uc_first() {
+    local s="$1"
+    local first="${s:0:1}"
+    local rest="${s:1}"
+    printf "%s%s" "$(printf "%s" "$first" | tr '[:lower:]' '[:upper:]')" "$rest"
+  }
  
-  # 遍历操作系统和架构进行构建
-  for os in "${!OS_ARCHS[@]}"; do
-    echo "构建 ${os^} 系列版本..."
-    go env -w GOOS=$os
+  to_upper() {
+    printf "%s" "$1" | tr '[:lower:]' '[:upper:]'
+  }
+  OS_LIST=(linux darwin win freebsd openbsd)
+  for os in "${OS_LIST[@]}"; do
+    echo "构建 $(uc_first "$os") 系列版本..."
+    case "$os" in
+      linux) archs=(arm64 386 mips mips64 mips64le ppc64 ppc64le riscv64 s390x) ;; 
+      darwin) archs=(amd64 arm64) ;; 
+      win) archs=(arm64) ;; 
+      freebsd) archs=(amd64 arm64 386) ;; 
+      openbsd) archs=(amd64 arm64 386) ;; 
+      *) archs=() ;; 
+    esac

-    # 获取当前操作系统支持的架构列表
-    archs=${OS_ARCHS[$os]}
-    
-    for arch in $archs; do
+    for arch in "${archs[@]}"; do
      # 设置输出文件名后缀
      suffix=""
-      if [ "$os" = "windows" ]; then
+      if [ "$os" = "win" ]; then
        suffix=".exe"
      fi

-      echo "构建 ${os^} ${arch^^} 版本"
-      go env -w GOARCH=$arch
+      echo "构建 $(uc_first "$os") $(to_upper "$arch") 版本"

      # 根据条件设置不同的输出文件名格式
-      if [[ "$os" == "darwin" || ("$os" == "linux" && "$arch" == "arm64") || ("$os" == "windows" && "$arch" == "arm64") ]]; then
-        output_file="../miao-directory-${arch}-${os}${suffix}"
+      if [[ "$os" == "darwin" || ("$os" == "linux" && "$arch" == "arm64") || ("$os" == "win" && "$arch" == "arm64") ]]; then
+        output_file="$OUT_DIR/miao-directory-${arch}-${os}${suffix}"
      else
-        output_file="../miao-directory-x-${arch}-${os}${suffix}"
+        output_file="$OUT_DIR/miao-directory-x-${arch}-${os}${suffix}"
      fi

-      go build -ldflags="-s -w" -o "$output_file"
+      GOOS_VAR="$os"
+      if [ "$os" = "win" ]; then
+        GOOS_VAR="windows"
+      fi
+      CGO_ENABLED=0 GOOS="$GOOS_VAR" GOARCH="$arch" go build -ldflags="-s -w" -o "$output_file"
+      if [ "$os" != "win" ]; then
+        chmod +x "$output_file"
+      fi
    done
  done
  
@@ -183,7 +206,7 @@ if [ "$FULL_BUILD" = true ]; then
    mv resource.syso.bak resource.syso
  fi
  
-  export CGO_ENABLED=1
+  : # 无需恢复 CGO，全程使用内联变量
 fi

 # ===== 压缩阶段 =====
@@ -206,16 +229,16 @@ if check_upx; then
  echo "压缩基础版本..."
  
  # 压缩Windows无GUI版本
-  echo "正在压缩Windows AMD64无GUI版本"
-  upx $COMPRESSION_LEVEL -o ../miao-directory-amd64-win.upx.exe ../miao-directory-amd64-win.exe
+  echo "正在压缩Win AMD64无GUI版本"
+  upx $COMPRESSION_LEVEL -o "$OUT_DIR/miao-directory-amd64-win.upx.exe" "$OUT_DIR/miao-directory-amd64-win.exe"
  
  # 压缩Linux AMD64版本
  echo "正在压缩Linux AMD64版本"
-  upx $COMPRESSION_LEVEL -o ../miao-directory-amd64-linux.upx ../miao-directory-amd64-linux
+  upx $COMPRESSION_LEVEL -o "$OUT_DIR/miao-directory-amd64-linux.upx" "$OUT_DIR/miao-directory-amd64-linux"
  
  # 压缩Windows GUI版本
-  echo "正在压缩Windows AMD64 GUI版本"
-  upx $COMPRESSION_LEVEL -o ../miao-directory-amd64-win.gui.upx.exe ../miao-directory-amd64-win.gui.exe
+  echo "正在压缩Win AMD64 GUI版本"
+  upx $COMPRESSION_LEVEL -o "$OUT_DIR/miao-directory-amd64-win.gui.upx.exe" "$OUT_DIR/miao-directory-amd64-win.gui.exe"
  
  # 压缩额外架构版本
  if [ "$FULL_BUILD" = true ]; then
@@ -223,15 +246,8 @@ if check_upx; then
    
    # 压缩Linux ARM64版本
    echo "正在压缩Linux ARM64版本"
-    upx $COMPRESSION_LEVEL -o ../miao-directory-arm64-linux.upx ../miao-directory-arm64-linux
+    upx $COMPRESSION_LEVEL -o "$OUT_DIR/miao-directory-arm64-linux.upx" "$OUT_DIR/miao-directory-arm64-linux"
    
-    # # 压缩macOS AMD64版本
-    # echo "正在压缩macOS AMD64版本"
-    # upx $COMPRESSION_LEVEL -o ../miao-directory-amd64-darwin.upx ../miao-directory-amd64-darwin
-    
-    # # 压缩macOS ARM64版本
-    # echo "正在压缩macOS ARM64版本"
-    # upx $COMPRESSION_LEVEL -o ../miao-directory-arm64-darwin.upx ../miao-directory-arm64-darwin
  fi
  
  echo "所有压缩完成"
@@ -15,19 +15,16 @@ declare module 'vue' {
    MiaoLazyDiv: typeof import('./src/components/miaoLazyDiv.vue')['default']
    MiaoMask: typeof import('./src/components/miaoMask.vue')['default']
    MiaoPopupInput: typeof import('./src/components/miaoPopupInput.vue')['default']
-    NAlert: typeof import('naive-ui')['NAlert']
    NBreadcrumb: typeof import('naive-ui')['NBreadcrumb']
    NBreadcrumbItem: typeof import('naive-ui')['NBreadcrumbItem']
    NButton: typeof import('naive-ui')['NButton']
    NCard: typeof import('naive-ui')['NCard']
-    NCheckbox: typeof import('naive-ui')['NCheckbox']
    NDropdown: typeof import('naive-ui')['NDropdown']
    NEllipsis: typeof import('naive-ui')['NEllipsis']
    NEmpty: typeof import('naive-ui')['NEmpty']
    NGrid: typeof import('naive-ui')['NGrid']
    NGridItem: typeof import('naive-ui')['NGridItem']
    NIcon: typeof import('naive-ui')['NIcon']
-    NInput: typeof import('naive-ui')['NInput']
    NQrCode: typeof import('naive-ui')['NQrCode']
    NScrollbar: typeof import('naive-ui')['NScrollbar']
    NSpace: typeof import('naive-ui')['NSpace']
@@ -9,6 +9,7 @@
        "build": "vue-tsc -b && vite build",
        "build:auto": "pnpm run build && go env -w GOOS=windows GOARCH=amd64 && rm -rf ./src-server/web/* && cp -r ./dist/* ./src-server/web/ && cd ./src-server && go env -w GOOS=windows && go build -o ../miao-directory.exe",
        "build:fast": "bash build.auto.release.sh -fast",
+        "build:normal": "bash build.auto.release.sh",
        "preview": "vite preview",
        "format": "prettier --write src/"
    },
@@ -1,13 +1,14 @@
 import { registerComponentOption } from '@/class/PluginCenter'
 import FileTray from '@vicons/ionicons5/es/FileTray'
-// import MiaoDirectory from '@/plugins/miaoDirectory/miaoDirectory.vue'
+import MiaoDirectory from '@/plugins/miaoDirectory/miaoDirectory.vue'

 const pluginConfig: registerComponentOption = {
   key: 'miaoDirectory',
   name: '文件夹',
   icon: FileTray,
-   getComponent: async () =>
-      (await import('@/plugins/miaoDirectory/miaoDirectory.vue')).default,
+   // getComponent: async () =>
+   //    (await import('@/plugins/miaoDirectory/miaoDirectory.vue')).default,
+   getComponent: async () => MiaoDirectory,
   filter: (vDirs, vFiles) => {
      if (vFiles.length) {
         return false
@@ -0,0 +1,129 @@
+<template>
+  <miao-mask :show="show" @click="$emit('close')" class="miaoImage-mask" @wheel="handleWheel">
+    <ChevronBack class="miaoImage-mask-btn miaoImage-mask-btn-back" @click.stop="$emit('back')" />
+    <MiaoDraggableDiv
+      v-if="file"
+      :is-draggable="isDraggable"
+      :bind-virtual-files="[file]"
+      @dragend="handleDragEnd"
+      @pointerdown="handlePressStart"
+      @pointerup="handlePressEnd"
+      @pointercancel="handlePressEnd"
+      @pointerleave="handlePressEnd"
+      @touchstart.passive="handleTouchStart"
+      @touchend="handleTouchEnd"
+    >
+      <img :src="file.url" class="miaoImage-mask-active" @click="(e) => e.stopPropagation()" draggable="false" :style="{ transform: `scale(${imgViewScale})` }" />
+    </MiaoDraggableDiv>
+    <ChevronForward class="miaoImage-mask-btn miaoImage-mask-btn-forward" @click.stop="$emit('forward')" />
+  </miao-mask>
+</template>
+
+<script setup lang="ts">
+import { ref, watch } from 'vue'
+import miaoMask from '@/components/miaoMask.vue'
+import MiaoDraggableDiv from '@/components/miaoDraggableDiv.vue'
+import { ChevronBack, ChevronForward } from '@vicons/ionicons5'
+import type { VirtualFile } from '@/class/VirtualDirectory'
+
+const props = defineProps<{
+  show: boolean
+  file?: VirtualFile
+}>()
+
+const emit = defineEmits<{
+  close: []
+  back: []
+  forward: []
+}>()
+
+const imgViewScale = ref(1)
+const isDraggable = ref(false)
+let pressTimer: number | undefined
+
+const clearPress = () => {
+  if (pressTimer !== undefined) {
+    clearTimeout(pressTimer)
+    pressTimer = undefined
+  }
+}
+
+const handlePressStart = () => {
+  clearPress()
+  pressTimer = window.setTimeout(() => {
+    isDraggable.value = true
+  }, 100)
+}
+
+const handlePressEnd = () => {
+  clearPress()
+  // 延迟复位，避免影响 drop
+  setTimeout(() => {
+    isDraggable.value = false
+  }, 0)
+}
+
+const handleTouchStart = () => handlePressStart()
+const handleTouchEnd = () => handlePressEnd()
+
+const handleDragEnd = () => {
+  isDraggable.value = false
+}
+
+const handleWheel = (e: WheelEvent) => {
+  if (e.deltaY < 0) {
+    imgViewScale.value *= 1.42857
+  } else {
+    imgViewScale.value /= 1.42857
+  }
+}
+
+watch(
+  () => props.file,
+  () => {
+    imgViewScale.value = 1
+    isDraggable.value = false
+    clearPress()
+  }
+)
+
+watch(
+  () => props.show,
+  (v) => {
+    if (!v) {
+      imgViewScale.value = 1
+      isDraggable.value = false
+      clearPress()
+    }
+  }
+)
+</script>
+
+<style scoped lang="scss">
+.miaoImage-mask {
+  background-color: rgba(0, 0, 0, 0.444);
+  overflow: hidden;
+}
+
+.miaoImage-mask-active {
+  max-width: 80%;
+  max-height: 80%;
+  user-select: none;
+}
+
+.miaoImage-mask-btn {
+  color: #ffffff99;
+  width: 7%;
+  position: absolute;
+  cursor: pointer;
+  z-index: 9999;
+
+  &-back {
+    left: 1%;
+  }
+
+  &-forward {
+    right: 1%;
+  }
+}
+</style>
@@ -25,28 +25,26 @@
                  </div>
               </div>
            </n-scrollbar>
-            <miao-mask :show="activeImage !== undefined" @click="activeImage = undefined" class="miaoImage-mask"
-               @wheel="handleWheel">
-               <ChevronBack class="miaoImage-mask-btn miaoImage-mask-btn-back" @click="handleActiveImageBack" />
-               <img :src="activeImage?.url" class="miaoImage-mask-active" @click="(e) => e.stopPropagation()"
-                  draggable="false" :style="{ transform: `scale(${imgViewScale})` }" />
-               <ChevronForward class="miaoImage-mask-btn miaoImage-mask-btn-forward"
-                  @click="handleActiveImageForward" />
-            </miao-mask>
+            <MiaoImageViewer
+               :show="activeImage !== undefined"
+               :file="activeImage"
+               @close="activeImage = undefined"
+               @back="handleActiveImageBack"
+               @forward="handleActiveImageForward"
+            />
         </div>
      </miao-message-provider>
   </miao-drop-handler>
 </template>

 <script setup lang="ts">
-import miaoMask from '@/components/miaoMask.vue'
 import miaoDropHandler from '@/components/miaoDropHandler.vue'
 import miaoMessageProvider from '@/components/miaoAlertTipProvider.vue'
 import VirtualDirectory, { VirtualFile } from '@/class/VirtualDirectory'
 import uniq from 'lodash/uniq'
 import { computed, nextTick, onMounted, ref, watch } from 'vue'
 import { NScrollbar } from 'naive-ui'
-import { ChevronBack, ChevronForward } from '@vicons/ionicons5'
+import MiaoImageViewer from './miaoImageViewer.vue'

 const imageSuffixList = [
   'xbm',
@@ -80,7 +78,6 @@ const currentFiles = defineModel<VirtualFile[]>('currentFiles', {
 const NScrollbarRef = ref()
 const rootRef = ref<any>()
 const miaoMessageRef = ref<InstanceType<typeof miaoMessageProvider>>()
-const imgViewScale = ref(1)
 const imageFileList = ref<VirtualFile[]>([])
 const activeImage = ref<VirtualFile>()

@@ -90,7 +87,6 @@ const imageGroupList = computed(() => {

 watch(activeImage, () => {
   nextTick(scrollToActiveImage)
-   imgViewScale.value = 1
 })

 const groupByDay = (array: VirtualFile[]) => {
@@ -210,14 +206,6 @@ const updateImageSrcList = async (source: VirtualFile[] | VirtualDirectory) => {
   )
 }

-const handleWheel = (e: WheelEvent) => {
-   if (e.deltaY < 0) {
-      imgViewScale.value *= 1.42857
-   } else {
-      imgViewScale.value /= 1.42857
-   }
-}
-
 onMounted(async () => {
   const length_before = imageFileList.value.length
   for (const i of [currentFiles.value, ...currentDirectories.value]) {
@@ -329,6 +317,7 @@ onMounted(async () => {
      width: 7%;
      position: absolute;
      cursor: pointer;
+      z-index: 9999;

      &-back {
         left: 1%;
@@ -2,48 +2,30 @@
   <miao-message-provider ref="miaoMessageRef">
      <div class="miao-container">
         <div class="miao-container-topBar">
-            <div
-               class="miao-container-topBar-btn"
-               @click="() => handleZoom(10)"
-               title="快速缩小">
-               --
-            </div>
-            <div
-               class="miao-container-topBar-btn"
-               @click="() => handleZoom()"
-               title="缩小">
-               -
-            </div>
-            <div
-               class="miao-container-topBar-btn"
-               @click="() => handleResetMargin()"
-               title="还原">
-               还原缩放
-            </div>
-            <div
-               class="miao-container-topBar-btn"
-               @click="() => handleShrink()"
-               title="放大">
-               +
-            </div>
-            <div
-               class="miao-container-topBar-btn"
-               @click="() => handleShrink(10)"
-               title="快速放大">
-               ++
+            <div class="topBar-main">
+               <div class="top-btn" @click="() => handleZoom(10)" title="快速缩小">--</div>
+               <div class="top-btn" @click="() => handleZoom()" title="缩小">-</div>
+               <div class="top-btn" @click="() => handleResetMargin()" title="重置">重置</div>
+               <div class="top-btn" @click="() => handleShrink()" title="放大">+</div>
+               <div class="top-btn" @click="() => handleShrink(10)" title="快速放大">++</div>
+               <div class="scale-indicator">{{ Math.round(scale * 100) }}%</div>
            </div>
         </div>
-         <NScrollbar>
+         <NScrollbar ref="scrollRef">
            <div
               class="miao-container-pdf"
-               :style="{
-                  alignItems: pdfMargin < 0 ? 'baseline' : 'center'
-               }">
+               @pointerdown="onPointerDown"
+               @pointermove="onPointerMove"
+               @pointerup="onPointerUp"
+               @pointercancel="onPointerCancel"
+               :class="{ 'is-dragging': isDragging}"
+               :style="{'align-items': scale > 1 ? 'unset' : 'center' }">
+
               <div
                  ref="pdfEl"
                  class="miao-container-pdf-content"
                  :style="{
-                     width: `calc( 100% - ${pdfMargin}px)`
+                     width: `${(scale * 100).toFixed(2)}%`,
                  }"></div>
            </div>
         </NScrollbar>
@@ -53,7 +35,7 @@

 <script setup lang="ts">
 import miaoMessageProvider from '@/components/miaoAlertTipProvider.vue'
-import { onMounted, ref, shallowReactive } from 'vue'
+import { onMounted, ref, shallowReactive, computed, onBeforeUnmount } from 'vue'
 import PdfjsWorker from 'pdfjs-dist/build/pdf.worker.mjs?worker'
 import { VirtualFile } from '@/class/VirtualDirectory'
 import { NScrollbar } from 'naive-ui'
@@ -64,31 +46,148 @@ const currentFiles = defineModel<VirtualFile[]>('currentFiles', {

 const pdfEl = ref<HTMLDivElement>()
 const miaoMessageRef = ref<InstanceType<typeof miaoMessageProvider>>()
-// 通过margin来实现缩小功能
-const pdfMargin = ref<number>(0)
+// 新缩放方案：使用等比scale
+const scale = ref<number>(1)
+const minScale = 0.5
+const maxScale = 4

-const pdfPageCount = ref<number>(-1)
+const scrollRef = ref<InstanceType<typeof NScrollbar> | null>(null)
+const isDragging = ref(false)
+let pressTimeoutId: number | null = null
+let dragging = false
+let startX = 0
+let startY = 0
+let startLeft = 0
+let startTop = 0
+const longPressDelay = 100

-const canvasList = shallowReactive<HTMLCanvasElement[]>([])
+// 更稳健的滚动容器解析逻辑，避免依赖 $el.querySelector
+const scrollContainer = ref<HTMLElement | null>(null)
+const findScrollableParent = (el: HTMLElement | null): HTMLElement | null => {
+   let cur: HTMLElement | null = el?.parentElement ?? null
+   while (cur) {
+      const style = window.getComputedStyle(cur)
+      const overflowY = style.overflowY
+      const overflowX = style.overflowX
+      const canScroll =
+         (overflowY === 'auto' || overflowY === 'scroll' || overflowX === 'auto' || overflowX === 'scroll') &&
+         (cur.scrollHeight > cur.clientHeight || cur.scrollWidth > cur.clientWidth)
+      if (canScroll) return cur
+      cur = cur.parentElement
+   }
+   return null
+}
+const resolveScrollContainer = () => {
+   const fromScrollbar = pdfEl.value?.closest('.n-scrollbar')?.querySelector('.n-scrollbar-container') as HTMLElement | null
+   scrollContainer.value = fromScrollbar ?? findScrollableParent(pdfEl.value ?? null)
+}
+const getScrollEl = (): HTMLElement | null => {
+   if (!scrollContainer.value) resolveScrollContainer()
+   return scrollContainer.value
+}
+
+const onPointerDown = (e: PointerEvent) => {
+   resolveScrollContainer()
+   const el = getScrollEl()
+   if (!el) return
+   startX = e.clientX
+   startY = e.clientY
+   startLeft = el.scrollLeft
+   startTop = el.scrollTop
+   dragging = false
+   ;(e.currentTarget as HTMLElement).setPointerCapture?.(e.pointerId)
+   if (pressTimeoutId) window.clearTimeout(pressTimeoutId)
+   pressTimeoutId = window.setTimeout(() => {
+      dragging = true
+      isDragging.value = true
+      document.body.style.cursor = 'grabbing'
+   }, longPressDelay)
+}
+
+const onPointerMove = (e: PointerEvent) => {
+   const el = getScrollEl()
+   if (!el || !dragging) return
+   const dx = e.clientX - startX
+   const dy = e.clientY - startY
+   let newLeft = startLeft - dx
+   let newTop = startTop - dy
+   const maxLeft = Math.max(0, el.scrollWidth - el.clientWidth)
+   const maxTop = Math.max(0, el.scrollHeight - el.clientHeight)
+   newLeft = Math.max(0, Math.min(maxLeft, newLeft))
+   newTop = Math.max(0, Math.min(maxTop, newTop))
+   el.scrollLeft = newLeft
+   el.scrollTop = newTop
+   e.preventDefault()
+}
+
+const endDrag = (e: PointerEvent) => {
+   if (pressTimeoutId) {
+      window.clearTimeout(pressTimeoutId)
+      pressTimeoutId = null
+   }
+   if (dragging) {
+      isDragging.value = false
+      document.body.style.cursor = ''
+   }
+   dragging = false
+   try {
+      (e.currentTarget as HTMLElement).releasePointerCapture?.(e.pointerId)
+   } catch {}
+}
+const onPointerUp = endDrag
+const onPointerCancel = endDrag
+
+onBeforeUnmount(() => {
+   if (pressTimeoutId) window.clearTimeout(pressTimeoutId)
+})
+
+// 等比缩放并保持视窗中心不抖动
+const applyZoom = (multiplier: number) => {
+   // const el = getScrollEl()
+   const oldScale = scale.value
+   let newScale = oldScale * multiplier
+   newScale = Math.max(minScale, Math.min(maxScale, newScale))
+   // const ratio = newScale / oldScale
+   // if (el) {
+   //    const cx = el.clientWidth / 2
+   //    const cy = el.clientHeight / 2
+   //    // const targetLeft = (el.scrollLeft + cx) * ratio - cx
+   //    // const targetTop = (el.scrollTop + cy) * ratio - cy
+   //    scale.value = +newScale.toFixed(4)
+   //    // requestAnimationFrame(() => {
+   //    //    const maxLeft = Math.max(0, el.scrollWidth - el.clientWidth)
+   //    //    const maxTop = Math.max(0, el.scrollHeight - el.clientHeight)
+   //    //    el.scrollLeft = Math.max(0, Math.min(maxLeft, targetLeft))
+   //    //    el.scrollTop = Math.max(0, Math.min(maxTop, targetTop))
+   //    // })
+   //    return
+   // }
+   scale.value = +newScale.toFixed(4)
+}

 const handleZoom = (index?: number) => {
   const _index = index ?? 1
-   pdfMargin.value += 10 * _index
+   const factor = 1 + 0.1 * _index
+   applyZoom(1 / factor)
 }

 const handleShrink = (index?: number) => {
   const _index = index ?? 1
-   // if (pdfMargin.value - 10 * _index <= 0) {
-   //     return pdfMargin.value = 0
-   // }
-   pdfMargin.value -= 10 * _index
+   const factor = 1 + 0.1 * _index
+   applyZoom(factor)
 }

 const handleResetMargin = () => {
-   pdfMargin.value = 0
+   const el = getScrollEl()
+   scale.value = 1
 }

+const pdfPageCount = ref<number>(-1)
+const canvasList = shallowReactive<HTMLCanvasElement[]>([])
+
 onMounted(async () => {
+   // 初始解析一次滚动容器（等待一帧确保DOM就绪）
+   requestAnimationFrame(() => resolveScrollContainer())
   const setLoadingMessage = miaoMessageRef.value?.alertTip('加载PDF插件中', {
      type: 'info',
      timeout: -1
@@ -134,6 +233,15 @@ onMounted(async () => {

 <style scoped lang="scss">
 .miao-container {
+   --bar-height: 44px;
+   --bar-bg: linear-gradient(90deg, #eef1f5 0%, #e3e7ec 100%);
+   --btn-bg: #ffffff;
+   --btn-hover: #f2f4f7;
+   --btn-active: #e6e9ef;
+   --btn-border: #d7dbe2;
+   --text: #1f2328;
+   --subtext: #6b7280;
+
   width: 100%;
   height: 100%;
   background-color: rgb(201, 201, 201);
@@ -144,31 +252,57 @@ onMounted(async () => {

   .miao-container-topBar {
      box-sizing: border-box;
-      padding: 0 30px;
-      height: 30px;
+      padding: 0 12px;
+      height: var(--bar-height);
      width: 100%;
-      background-color: rgb(170, 176, 182);
+      background: var(--bar-bg);
      display: flex;
-      justify-content: space-around;
+      justify-content: center;
      align-items: center;
+      border-bottom: 1px solid rgba(0, 0, 0, 0.06);
+      backdrop-filter: saturate(180%) blur(8px);

-      &-btn {
+      .topBar-main {
+         display: flex;
+         align-items: center;
+         gap: 8px;
+         position: relative;
+         user-select: none;
+      }
+
+      .top-btn {
         cursor: pointer;
         user-select: none;
-         height: 80%;
-         padding: 0 5px;
-         display: flex;
+         height: 30px;
+         min-width: 34px;
+         padding: 0 10px;
+         display: inline-flex;
         align-items: center;
         justify-content: center;
-         font-size: larger;
-         letter-spacing: 1px;
-         color: black;
-         border-radius: 5px;
+         font-size: 14px;
+         letter-spacing: 0.5px;
+         color: var(--text);
+         background-color: var(--btn-bg);
+         border: 1px solid var(--btn-border);
+         border-radius: 8px;
+         box-shadow: 0 1px 0 rgba(0,0,0,0.02);
+         transition: background-color .15s ease, transform .08s ease, box-shadow .15s ease;

-         &:hover {
-            background-color: #eaeaea42;
+         &:hover { background-color: var(--btn-hover); }
+         &:active { background-color: var(--btn-active); transform: scale(0.98); }
      }
+
+      .scale-indicator {
+         position: absolute;
+         right: -60px;
+         min-width: 54px;
+         text-align: center;
+         font-size: 13px;
+         color: var(--subtext);
+         padding: 0 8px;
      }
+
+      .hint { color: var(--subtext); font-size: 12px; }
   }

   .miao-container-pdf {
@@ -176,9 +310,26 @@ onMounted(async () => {
      width: 100%;
      display: flex;
      flex-direction: column;
+      align-items: center; // 居中以便缩小时居中显示
+      touch-action: none; // 以便自定义拖动
+      &.is-dragging { cursor: grabbing; }
+
      .miao-container-pdf-content {
         display: flex;
         flex-direction: column;
+         transition: width .12s ease, padding-top .12s ease;
+         will-change: width, padding-top;
+
+         // 让Canvas随容器宽度等比缩放，保证显示完整
+         canvas {
+            width: 100%;
+            height: auto;
+            display: block;
+            margin: 0 auto 12px auto;
+            background: #fff;
+            border-radius: 6px;
+            box-shadow: 0 1px 3px rgba(0,0,0,0.06);
+         }
      }
   }

@@ -0,0 +1,51 @@
+import { registerComponentOption } from '@/class/PluginCenter'
+import VirtualDirectory, { VirtualFile } from '@/class/VirtualDirectory'
+import { Analytics } from '@vicons/ionicons5'
+
+const pluginConfig: registerComponentOption = {
+   key: '45632456',
+   name: 'ONNX DEMO BIRD',
+   icon: Analytics,
+   getComponent: async () =>
+      (await import('./onnx_demo.vue')).default,
+   filter: (_vDirs: VirtualDirectory[], vFiles: VirtualFile[]) => {
+      if (vFiles.length === 0) {
+         return false
+      }
+      
+      // 检查是否存在.onnx文件
+      let hasOnnxFile = false
+      // 检查是否存在图片文件
+      let hasImageFile = false
+      
+      const imageSuffixList = [
+         'xbm', 'tif', 'pjp', 'svgz', 'jpg', 'jpeg', 'ico', 'tiff', 'gif',
+         'svg', 'jfif', 'webp', 'png', 'bmp', 'pjpeg', 'avif'
+      ]
+      
+      for (let vf of vFiles) {
+         if (vf.name.endsWith('.onnx')) {
+            hasOnnxFile = true
+            return true
+         }
+         
+         for (let end of imageSuffixList) {
+            if (vf.name.endsWith(end)) {
+               hasImageFile = true
+               break
+            }
+         }
+         
+         if (hasOnnxFile && hasImageFile) {
+            return true
+         }
+      }
+      
+      return false
+   }
+}
+
+export default pluginConfig
+
+import { PluginExportType } from '@/types/type'
+export const type = PluginExportType.component 
@@ -0,0 +1,306 @@
+<template>
+   <miao-drop-handler @on-virtual-files="handleDrop">
+      <miao-message-provider ref="miaoMessageRef">
+         <div class="onnx-demo" ref="rootRef">
+            <n-card title="ONNX模型演示" class="onnx-demo-card">
+               <n-grid :cols="2" :x-gap="12">
+                  <n-grid-item>
+                     <div class="onnx-demo-section">
+                        <h3>输入图像</h3>
+                        <div v-if="inputImage" class="onnx-demo-image-container">
+                           <img :src="inputImage.url" class="onnx-demo-image" />
+                           <p>{{ inputImage.name }}</p>
+                        </div>
+                        <n-empty v-else description="无图像" />
+                     </div>
+                  </n-grid-item>
+                  <n-grid-item>
+                     <div class="onnx-demo-section">
+                        <h3>ONNX模型</h3>
+                        <div v-if="onnxModel" class="onnx-demo-model-info">
+                           <p>模型: {{ onnxModel.name }}</p>
+                           <p>大小: {{ formatFileSize(onnxModel.size) }}</p>
+                        </div>
+                        <n-empty v-else description="无模型" />
+                     </div>
+                  </n-grid-item>
+               </n-grid>
+
+               <!-- <div class="onnx-demo-control">
+                  <n-button type="primary" @click="processImage" :disabled="!inputImage || !onnxModel || isProcessing"
+                     :loading="isProcessing">
+                     处理图像
+                  </n-button>
+               </div> -->
+
+               <div class="onnx-demo-result" v-if="modelOutput">
+                  <h3>模型输出:</h3>
+                  <n-card embedded>
+                     <pre>{{ modelOutput }}</pre>
+                  </n-card>
+               </div>
+            </n-card>
+         </div>
+      </miao-message-provider>
+   </miao-drop-handler>
+</template>
+
+<script setup lang="ts">
+import miaoDropHandler from '@/components/miaoDropHandler.vue'
+import miaoMessageProvider from '@/components/miaoAlertTipProvider.vue'
+import { VirtualFile } from '@/class/VirtualDirectory'
+import VirtualDirectory from '@/class/VirtualDirectory'
+import { onMounted, ref, computed, watch } from 'vue'
+// @ts-ignore
+let ort: any;
+
+const currentFiles = defineModel<VirtualFile[]>('currentFiles', {
+   required: true
+})
+
+const currentDirectories = defineModel<VirtualDirectory[]>(
+  'currentDirectories',
+  {
+    required: true
+  }
+)
+
+const miaoMessageRef = ref<InstanceType<typeof miaoMessageProvider>>()
+const rootRef = ref()
+const isProcessing = ref(false)
+const modelOutput = ref<string | null>(null)
+
+// 获取第一个图像文件
+const inputImage = computed(() => {
+   const imageSuffixList = [
+      'xbm', 'tif', 'pjp', 'svgz', 'jpg', 'jpeg', 'ico', 'tiff', 'gif',
+      'svg', 'jfif', 'webp', 'png', 'bmp', 'pjpeg', 'avif'
+   ]
+
+   for (const file of currentFiles.value) {
+      for (const suffix of imageSuffixList) {
+         if (file.name.toLowerCase().endsWith(suffix)) {
+            return file
+         }
+      }
+   }
+
+   return null
+})
+
+// 获取ONNX模型文件
+const onnxModel = computed(() => {
+   for (const file of currentFiles.value) {
+      if (file.name.toLowerCase().endsWith('.onnx')) {
+         return file
+      }
+   }
+
+   return null
+})
+
+const handleDrop = (vFiles: VirtualFile[]) => {
+   const imageSuffixList = [
+      'xbm', 'tif', 'pjp', 'svgz', 'jpg', 'jpeg', 'ico', 'tiff', 'gif',
+      'svg', 'jfif', 'webp', 'png', 'bmp', 'pjpeg', 'avif'
+   ]
+   let imgFile: VirtualFile | null = null
+   out: for (const file of vFiles) {
+      for (const suffix of imageSuffixList) {
+         if (file.name.toLowerCase().endsWith(suffix)) {
+            imgFile = file
+            break out
+         }
+      }
+   }
+   if (imgFile) {
+      currentFiles.value.unshift(imgFile)
+   }
+}
+
+// 格式化文件大小
+const formatFileSize = (size: number): string => {
+   if (size < 1024) {
+      return `${size} B`
+   } else if (size < 1024 * 1024) {
+      return `${(size / 1024).toFixed(2)} KB`
+   } else {
+      return `${(size / (1024 * 1024)).toFixed(2)} MB`
+   }
+}
+
+const resizeImage = async (img: ImageBitmap, width: number, height: number): Promise<ImageBitmap> => {
+   const canvas = new OffscreenCanvas(width, height)
+   canvas.width = width
+   canvas.height = height
+   const ctx = canvas.getContext('2d')
+   ctx?.drawImage(img, 0, 0, width, height)
+   return await createImageBitmap(canvas)
+}
+
+// 处理图像
+const processImage = async () => {
+   if (!inputImage.value || !onnxModel.value) {
+      miaoMessageRef.value?.alertTip('请选择图像和ONNX模型文件', { type: 'error', timeout: 2000 })
+      return
+   }
+
+   isProcessing.value = true
+   modelOutput.value = null
+
+   try {
+      const alertUpdate = miaoMessageRef.value!.alertTip('正在加载ONNX模型...', { type: 'info', timeout: 2000 })
+
+      const modelResponse = await fetch(onnxModel.value.url)
+      const modelBuffer = await modelResponse.arrayBuffer()
+      alertUpdate('正在创建推理会话...')
+
+      const session = await ort.InferenceSession.create(modelBuffer)
+
+      alertUpdate('正在加载图像...')
+      const imgResponse = await fetch(inputImage.value.url)
+      const imgBlob = await imgResponse.blob()
+
+      alertUpdate('正在预处理图像...')
+      const size = 448
+      const img = await createImageBitmap(imgBlob)
+      const data = await resizeImage(img, size, size)
+
+      const canvas = new OffscreenCanvas(size, size)
+      const ctx = canvas.getContext('2d') as unknown as CanvasRenderingContext2D
+      ctx.drawImage(data, 0, 0, size, size)
+      const imageData = ctx.getImageData(0, 0, size, size).data
+      const newImageData = new Uint8ClampedArray(size * size * 3)
+      for (let i = 0; i < size * size; i++) {
+         newImageData[i * 3] = imageData[i * 4]
+         newImageData[i * 3 + 1] = imageData[i * 4 + 1] 
+         newImageData[i * 3 + 2] = imageData[i * 4 + 2]
+      }
+
+      // const greyScale = [];
+      // for (let i = 0; i < imageData.length; i += 4) {
+      //    greyScale.push(
+      //       (imageData[i] * 0.299 + imageData[i + 1] * 0.587 + imageData[i + 2] * 0.114 - 127.5) /
+      //       127.5
+      //    );
+      // }
+      // debugger
+      const inputTensor = new ort.Tensor('float32', new Float32Array(newImageData), [1, 3, size, size])
+
+      alertUpdate('执行模型推理...')
+      const outputMap = await session.run({
+         input: inputTensor
+      })
+
+      alertUpdate('处理模型输出结果...')
+
+      const outputTensor = Object.values(outputMap)[0]
+      const formattedOutput = JSON.stringify(
+         {
+            data: [...[...(outputTensor as { data: Float32Array }).data].entries()].sort((a, b) => b[1] - a[1]).map(([index, value]) => ({ index, value }))
+         },
+         null,
+         2
+      )
+      modelOutput.value = formattedOutput
+
+      alertUpdate('处理完成!', { type: 'success' })
+   } catch (error) {
+      console.error('ONNX处理错误:', error)
+      miaoMessageRef.value?.alertTip(`处理出错`, { type: 'error', timeout: 2000 })
+      modelOutput.value = `错误: ${error}`
+   } finally {
+      isProcessing.value = false
+   }
+}
+
+onMounted(async () => {
+   console.log('currentDirectories.value[0].url', currentDirectories.value[0]?.url)
+   if (currentDirectories.value && currentDirectories.value.length > 0 && currentDirectories.value[0].url) {
+      const ortModule = await import(/* @vite-ignore */ `${currentDirectories.value[0].url}dist/ort.all.min.mjs`);
+      ort = ortModule;
+      console.log('ort', ort)
+   } else {
+      //  @ts-ignore
+      const ortModule = await import(/* @vite-ignore */ 'https://cdn.jsdelivr.net/npm/onnxruntime-web/dist/ort.all.min.js');
+      ort = ortModule;
+   }
+   
+   await initModel();
+})
+
+const initModel = async () => {
+   if (inputImage.value && onnxModel.value) {
+      miaoMessageRef.value?.alertTip('已检测到图像和ONNX模型，可以进行处理', { type: 'info', timeout: 2000 })
+   }
+
+   watch(() => inputImage.value, () => {
+      processImage()
+   }, {
+      immediate: true
+   })
+}
+</script>
+
+<style scoped>
+.onnx-demo {
+   width: 100%;
+   height: 100%;
+   padding: 16px;
+   overflow: auto;
+}
+
+.onnx-demo-card {
+   margin-bottom: 16px;
+}
+
+.onnx-demo-section {
+   padding: 8px;
+   text-align: center;
+   border: 1px dashed #ccc;
+   border-radius: 4px;
+   min-height: 200px;
+   display: flex;
+   flex-direction: column;
+   justify-content: center;
+}
+
+.onnx-demo-image-container {
+   display: flex;
+   flex-direction: column;
+   align-items: center;
+}
+
+.onnx-demo-image {
+   max-width: 100%;
+   max-height: 180px;
+   object-fit: contain;
+}
+
+.onnx-demo-model-info {
+   text-align: left;
+   width: 100%;
+}
+
+.onnx-demo-control {
+   display: flex;
+   justify-content: center;
+   margin: 16px 0;
+}
+
+.onnx-demo-result {
+   margin-top: 16px;
+   border-top: 1px solid #eee;
+   padding-top: 16px;
+}
+
+.onnx-demo-result pre {
+   white-space: pre-wrap;
+   word-break: break-all;
+   max-height: 300px;
+   overflow: auto;
+   background-color: #f5f5f5;
+   padding: 8px;
+   border-radius: 4px;
+}
+</style>
@@ -3,6 +3,7 @@ import VirtualDirectory, { VirtualFile } from "@/class/VirtualDirectory"
 import VirtualPage from "@/class/VirtualPage"
 import usePluginCenter from "@/hooks/usePluginCenter"
 import useVirtualPages from "@/hooks/useVirtualPages"
+import { Component } from "vue"

 export const componentOption2pluginOption = (option: registerComponentOption) => {
    const {
@@ -17,7 +18,8 @@ export const componentOption2pluginOption = (option: registerComponentOption) =>
        single = false,
        priority = 0
    } = option
-    let _component: any
+    let _component: Component
+    let _componentPromise: Promise<Component>
    const views = useVirtualPages()
    const pluginCenter = usePluginCenter()
    return {
@@ -36,14 +38,20 @@ export const componentOption2pluginOption = (option: registerComponentOption) =>
            }

            if (_component === undefined) {
+                if (_componentPromise !== undefined) {
+                    await _componentPromise
+                }
+                else {
                    const setAlertTip = pluginCenter.globalAlertTip(`加载 ${name} 插件中`)
-                _component = await getComponent()
+                    _componentPromise = getComponent()
+                    _component = await _componentPromise
                    setAlertTip &&
                        setAlertTip(`加载 ${name} 插件完成`, {
                            type: 'success',
                            timeout: 2000
                        })
                }
+            }
            const _findRes = views.find(_component) as VirtualPage[]
            if (single && _findRes.length !== 0) {
                const view = _findRes[0]
Author	SHA1	Message	Date
539943419	c1373de573	refactor(miaoImages): 将图片查看功能提取为独立组件提取图片查看逻辑到独立的 MiaoImageViewer 组件，提高代码复用性和可维护性移除原文件中的重复代码，统一处理图片缩放和拖拽功能	2025-08-23 03:07:39 +08:00
539943419	79221d37d6	feat(miaoPDF): 重构PDF查看器并添加拖拽和缩放功能 - 将margin缩放方案改为更精确的scale缩放方案 - 添加拖拽功能，支持长按后拖动PDF内容 - 重新设计顶部工具栏样式和布局 - 添加缩放比例显示和操作提示	2025-08-23 02:54:40 +08:00
539943419	9ee472e5de	ci: 重构构建流程以使用output目录存储产物修改构建脚本和CI配置，将所有构建产物统一输出到output目录更新.gitignore添加output目录忽略调整CI工作流中的文件路径匹配规则	2025-08-23 01:47:42 +08:00
539943419	f341159f1a	ci(workflow): 更新 GitHub Actions 发布配置和构建脚本更新 action-gh-release 从 v1 到 v2 优化构建脚本，增加错误处理和命令检查使用更安全的脚本编写方式，避免全局变量污染改进跨平台构建的兼容性和可维护性	2025-08-22 01:54:01 +08:00
539943419	97276224ee	feat(plugins): 添加ONNX模型演示插件并优化组件加载逻辑 refactor(component2plugin): 改进组件加载逻辑避免重复加载 style(components.d.ts): 清理未使用的组件类型声明 chore(package.json): 添加build:normal脚本	2025-08-22 01:20:48 +08:00