feat: add text file support and viewer enhancements

- Introduced a text viewer for displaying various text file formats, including .txt, .md, and more.
- Implemented API routes for fetching text file content with encoding options and error handling.
- Enhanced folder viewer to support text file selection and integrated the new text viewer component.
- Updated global styles to include custom scrollbar styles for the text viewer.
- Added support for hashed folder structure to store thumbnails for better organization.
- Included new dependencies for text encoding handling and updated package configurations.

.dockerignore

@@ -5,34 +5,29 @@ yarn-debug.log*
 yarn-error.log*
 pnpm-debug.log*
 
-# Next.js build output
-.next
-out
+# Next.js
+.next/
+out/
 
-# Production build
+# Production
+build
 dist
 
-# Environment variables
+# Environment files
 .env
 .env.local
 .env.development.local
 .env.test.local
 .env.production.local
 
-# IDE and editor files
+# IDE
 .vscode
 .idea
 *.swp
 *.swo
-*~
 
-# OS generated files
+# OS
 .DS_Store
-.DS_Store?
-._*
-.Spotlight-V100
-.Trashes
-ehthumbs.db
 Thumbs.db
 
 # Git
@@ -40,14 +35,23 @@ Thumbs.db
 .gitignore
 
 # Docker
-Dockerfile
+Dockerfile*
+docker-compose*
 .dockerignore
-docker-compose.yml
 
 # Documentation
 README.md
+docs/
 *.md
 
+# Tests
+coverage/
+.nyc_output
+*.test.js
+*.test.ts
+*.spec.js
+*.spec.ts
+
 # Logs
 logs
 *.log
@@ -59,10 +63,60 @@ pids
 *.pid.lock
 
 # Coverage directory used by tools like istanbul
-coverage
+coverage/
+
+# Dependency directories
+jspm_packages/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+
+# Nuxt.js build / generate output
+.nuxt
+
+# Storybook build outputs
+.out
+.storybook-out
 
 # Temporary folders
-tmp
-temp
+tmp/
+temp/
 
-public/thumbnails
+# Media files (these will be mounted as volumes)
+data/
+media/
+public/thumbnails/
+
+# Database files
+*.db
+*.sqlite
+*.sqlite3
+
+# Backup files
+*.bak
+*.backup

CLAUDE.md

@@ -36,6 +36,10 @@ Deployment:
 Private Docker Image Repo:
 http://192.168.2.212:3000/tigeren/
 
+Enhancement:
+1. Add text(txt) viewer
+2. Add ffmepg transcode for non-mp4 files
+3. use hashed folder structure to store thumbnails
 
 Development Rules:
 1. Everytime after making all the changes, run 'pnpm build' to verify the changes are compiling correct.

Dockerfile

@@ -1,22 +1,22 @@
-# Use official Node.js runtime as the base image
-FROM node:22.18.0 AS base
+# Use a smaller base image for the final runtime
+FROM node:22.18.0-alpine AS base
 
-# Rebuild the source code only when needed
+# Build stage
 FROM base AS builder
 WORKDIR /app
 
 # Install build dependencies for native modules
-RUN apt-get update && apt-get install -y \
+RUN apk add --no-cache \
     python3 \
     make \
     g++ \
-    libsqlite3-dev \
-    && rm -rf /var/lib/apt/lists/*
+    sqlite-dev \
+    ffmpeg-dev
 
 # Install pnpm globally
 RUN npm install -g pnpm
 
-# Copy package files and install all dependencies (including dev dependencies)
+# Copy package files and install all dependencies
 COPY package.json package-lock.json ./
 RUN pnpm install 
 
@@ -24,52 +24,44 @@ RUN pnpm install
 COPY . .
 
 # Rebuild better-sqlite3 to ensure native bindings are compiled correctly
-RUN pnpm rebuild better-sqlite3 || npm rebuild better-sqlite3
-
-# Verify native bindings are compiled
-RUN find /app/node_modules -name "better_sqlite3.node" -type f
-
-# Database file will be created at runtime via docker-compose
-
-# Create directories for media storage
-RUN mkdir -p /app/data /app/media
+RUN pnpm rebuild better-sqlite3
 
 # Build the application
 RUN pnpm buildprod
 
-# Production image, copy all the files and run next
+# Production stage
 FROM base AS runner
 WORKDIR /app
 
 ENV NODE_ENV=production
 ENV NEXT_TELEMETRY_DISABLED=1
 
-# Install FFmpeg for media file analysis
-RUN apt-get update && apt-get install -y \
+# Install only runtime dependencies
+RUN apk add --no-cache \
     ffmpeg \
-    && rm -rf /var/lib/apt/lists/*
+    sqlite \
+    && rm -rf /var/cache/apk/*
 
-RUN groupadd --system --gid 1001 nodejs
-RUN useradd --system --uid 1001 --gid nodejs nextjs
+# Create user
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 --ingroup nodejs nextjs
 
-# Create media directories
-RUN mkdir -p /app/data /app/media
+# Create necessary directories
+RUN mkdir -p /app/data /app/media /app/public/thumbnails
 
-# Ensure directories have correct permissions
-RUN chown -R nextjs:nodejs /app/data /app/media
-
-# Copy built application
+# Copy only the necessary files from builder
 COPY --from=builder --chown=nextjs:nodejs /app/public ./public
 COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
 COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
-# Copy node_modules to ensure native bindings are available
+
+# Copy the entire node_modules to ensure all native bindings are available
 COPY --from=builder --chown=nextjs:nodejs /app/node_modules ./node_modules
 
 # Rebuild native bindings for the production environment
 RUN npm rebuild better-sqlite3
 
-# Set up volume for persistent data
-VOLUME ["/app/data", "/app/media"]
+# Set correct permissions
+RUN chown -R nextjs:nodejs /app/data /app/media /app/public
 
 # Switch to non-root user
 USER nextjs

docker/docker-compose.yml

@@ -2,7 +2,7 @@ version: '3.8'
 
 services:
   nextav:
-    image: ${REGISTRY_URL:-192.168.2.212:3000}/${IMAGE_NAME:-tigeren/nextav}:${IMAGE_TAG:-latest}
+    image: nextav:optimized
     container_name: nextav-app
     restart: unless-stopped
     ports:

package-lock.json

@@ -16,6 +16,7 @@
         "clsx": "^2.1.1",
         "fluent-ffmpeg": "^2.1.3",
         "glob": "^11.0.3",
+        "iconv-lite": "^0.7.0",
         "lucide-react": "^0.541.0",
         "next": "15.5.0",
         "react": "19.1.0",
@@ -1558,6 +1559,22 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/iconv-lite": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.0.tgz",
+      "integrity": "sha512-cf6L2Ds3h57VVmkZe+Pn+5APsT7FpqJtEhhieDCvrE2MK5Qk9MyffgQyuxQTm6BChfeZNtcOLHp9IcWRVcIcBQ==",
+      "license": "MIT",
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3.0.0"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
     "node_modules/ieee754": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
@@ -2399,6 +2416,12 @@
       ],
       "license": "MIT"
     },
+    "node_modules/safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+      "license": "MIT"
+    },
     "node_modules/scheduler": {
       "version": "0.26.0",
       "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.26.0.tgz",

package.json

@@ -17,6 +17,7 @@
     "clsx": "^2.1.1",
     "fluent-ffmpeg": "^2.1.3",
     "glob": "^11.0.3",
+    "iconv-lite": "^0.7.0",
     "lucide-react": "^0.541.0",
     "next": "15.5.0",
     "react": "19.1.0",

src/app/api/files/content/route.ts

@@ -0,0 +1,102 @@
+import { NextResponse } from 'next/server';
+import fs from 'fs';
+import path from 'path';
+
+const TEXT_EXTENSIONS = ["txt", "md", "json", "xml", "csv", "log", "conf", "ini", "yaml", "yml", "html", "css", "js", "ts", "py", "sh", "bat", "php", "sql"];
+
+export async function GET(request: Request) {
+  const { searchParams } = new URL(request.url);
+  const filePath = searchParams.get("path");
+  const encoding = searchParams.get("encoding") || "utf8";
+
+  if (!filePath) {
+    return NextResponse.json({ error: "Path is required" }, { status: 400 });
+  }
+
+  try {
+    // Validate file exists
+    if (!fs.existsSync(filePath)) {
+      return NextResponse.json({ error: "File not found" }, { status: 404 });
+    }
+
+    // Check if it's a file (not directory)
+    const stats = fs.statSync(filePath);
+    if (!stats.isFile()) {
+      return NextResponse.json({ error: "Path is not a file" }, { status: 400 });
+    }
+
+    // Check if it's a text file
+    const ext = path.extname(filePath).toLowerCase().replace('.', '');
+    if (!TEXT_EXTENSIONS.includes(ext)) {
+      return NextResponse.json({ error: "File type not supported" }, { status: 400 });
+    }
+
+    // Check file size (limit to 10MB for text files)
+    const maxSize = 10 * 1024 * 1024; // 10MB
+    if (stats.size > maxSize) {
+      return NextResponse.json({ error: "File too large (max 10MB)" }, { status: 413 });
+    }
+
+    // Read file with specified encoding
+    let content = '';
+    try {
+      if (encoding === 'utf8') {
+        content = fs.readFileSync(filePath, 'utf-8');
+      } else {
+        // For non-UTF-8 encodings, read as buffer and convert
+        const buffer = fs.readFileSync(filePath);
+        const iconv = require('iconv-lite');
+        content = iconv.decode(buffer, encoding);
+      }
+    } catch (err) {
+      // If specified encoding fails, try fallback encodings
+      const fallbackEncodings = ['utf8', 'gbk', 'gb2312', 'big5', 'latin1'];
+      
+      for (const fallbackEncoding of fallbackEncodings) {
+        try {
+          if (fallbackEncoding === 'utf8') {
+            content = fs.readFileSync(filePath, 'utf-8');
+          } else {
+            const buffer = fs.readFileSync(filePath);
+            const iconv = require('iconv-lite');
+            content = iconv.decode(buffer, fallbackEncoding);
+          }
+          
+          if (content && content.length > 0) {
+            break;
+          }
+        } catch (fallbackErr) {
+          continue;
+        }
+      }
+    }
+
+    // If no encoding worked, try reading as buffer and return as base64
+    if (!content || content.length === 0) {
+      try {
+        const buffer = fs.readFileSync(filePath);
+        content = buffer.toString('base64');
+        return NextResponse.json({
+          content,
+          size: stats.size,
+          path: filePath,
+          name: path.basename(filePath),
+          encoding: 'base64'
+        });
+      } catch (err) {
+        return NextResponse.json({ error: 'Failed to read file content' }, { status: 500 });
+      }
+    }
+    
+    return NextResponse.json({
+      content,
+      size: stats.size,
+      path: filePath,
+      name: path.basename(filePath),
+      encoding: encoding
+    });
+  } catch (error: any) {
+    console.error('Error reading file:', error);
+    return NextResponse.json({ error: error.message }, { status: 500 });
+  }
+}

src/app/api/files/route.ts

@@ -6,6 +6,7 @@ import { getDatabase } from '@/db';
 
 const VIDEO_EXTENSIONS = ["mp4", "mkv", "avi", "mov", "wmv", "flv", "webm", "m4v"];
 const PHOTO_EXTENSIONS = ["jpg", "jpeg", "png", "gif", "bmp", "webp", "tiff", "svg"];
+const TEXT_EXTENSIONS = ["txt", "md", "json", "xml", "csv", "log", "conf", "ini", "yaml", "yml", "html", "css", "js", "ts", "py", "sh", "bat", "php", "sql"];
 
 export async function GET(request: Request) {
   const { searchParams } = new URL(request.url);
@@ -37,6 +38,8 @@ export async function GET(request: Request) {
         type = 'video';
       } else if (PHOTO_EXTENSIONS.some(p => p.toLowerCase() === cleanExt)) {
         type = 'photo';
+      } else if (TEXT_EXTENSIONS.some(t => t.toLowerCase() === cleanExt)) {
+        type = 'text';
       }
 
         // Find matching media file in database

src/app/api/texts/[id]/route.ts

@@ -0,0 +1,92 @@
+import { NextResponse } from 'next/server';
+import { getDatabase } from '@/db';
+import fs from 'fs';
+
+export async function GET(request: Request, { params }: { params: Promise<{ id: string }> }) {
+  const { id } = await params;
+  const { searchParams } = new URL(request.url);
+  const encoding = searchParams.get("encoding") || "utf8";
+  
+  try {
+    const textId = parseInt(id);
+    if (isNaN(textId)) {
+      return NextResponse.json({ error: 'Invalid text ID' }, { status: 400 });
+    }
+
+    const db = getDatabase();
+    const text = db.prepare('SELECT * FROM media WHERE id = ? AND type = ?').get(textId, 'text') as { id: number; path: string; title: string; size: number };
+    
+    if (!text) {
+      return NextResponse.json({ error: 'Text file not found' }, { status: 404 });
+    }
+
+    // Check if file exists
+    if (!fs.existsSync(text.path)) {
+      return NextResponse.json({ error: 'File not found on filesystem' }, { status: 404 });
+    }
+
+    // Read file with specified encoding
+    let content = '';
+    try {
+      if (encoding === 'utf8') {
+        content = fs.readFileSync(text.path, 'utf-8');
+      } else {
+        // For non-UTF-8 encodings, read as buffer and convert
+        const buffer = fs.readFileSync(text.path);
+        const iconv = require('iconv-lite');
+        content = iconv.decode(buffer, encoding);
+      }
+    } catch (err) {
+      // If specified encoding fails, try fallback encodings
+      const fallbackEncodings = ['utf8', 'gbk', 'gb2312', 'big5', 'latin1'];
+      
+      for (const fallbackEncoding of fallbackEncodings) {
+        try {
+          if (fallbackEncoding === 'utf8') {
+            content = fs.readFileSync(text.path, 'utf-8');
+          } else {
+            const buffer = fs.readFileSync(text.path);
+            const iconv = require('iconv-lite');
+            content = iconv.decode(buffer, fallbackEncoding);
+          }
+          
+          if (content && content.length > 0) {
+            break;
+          }
+        } catch (fallbackErr) {
+          continue;
+        }
+      }
+    }
+
+    // If no encoding worked, try reading as buffer and return as base64
+    if (!content || content.length === 0) {
+      try {
+        const buffer = fs.readFileSync(text.path);
+        content = buffer.toString('base64');
+        return NextResponse.json({
+          id: text.id,
+          title: text.title,
+          path: text.path,
+          content,
+          size: text.size,
+          encoding: 'base64'
+        });
+      } catch (err) {
+        return NextResponse.json({ error: 'Failed to read file content' }, { status: 500 });
+      }
+    }
+    
+    return NextResponse.json({
+      id: text.id,
+      title: text.title,
+      path: text.path,
+      content,
+      size: text.size,
+      encoding: encoding
+    });
+  } catch (error: any) {
+    console.error('Error reading text file:', error);
+    return NextResponse.json({ error: error.message }, { status: 500 });
+  }
+}

src/app/api/texts/route.ts

@@ -0,0 +1,78 @@
+import { NextResponse } from 'next/server';
+import { getDatabase } from '@/db';
+import fs from 'fs';
+import path from 'path';
+
+export async function GET(request: Request) {
+  const db = getDatabase();
+  const { searchParams } = new URL(request.url);
+  const limit = parseInt(searchParams.get('limit') || '50');
+  const offset = parseInt(searchParams.get('offset') || '0');
+  const search = searchParams.get('search');
+
+  try {
+    let query = `
+      SELECT m.*, l.path as library_path 
+      FROM media m 
+      JOIN libraries l ON m.library_id = l.id 
+      WHERE m.type = 'text'
+    `;
+    let params: any[] = [];
+
+    if (search) {
+      query += ' AND (m.title LIKE ? OR m.path LIKE ?)';
+      params.push(`%${search}%`, `%${search}%`);
+    }
+
+    query += ' ORDER BY m.created_at DESC LIMIT ? OFFSET ?';
+    params.push(limit, offset);
+
+    const texts = db.prepare(query).all(...params) as { id: number; title: string; path: string; size: number; thumbnail: string; type: string; bookmark_count: number; avg_rating: number; star_count: number; library_path: string; created_at: string }[];
+
+    const totalQuery = `
+      SELECT COUNT(*) as count 
+      FROM media m 
+      WHERE m.type = 'text'
+      ${search ? 'AND (m.title LIKE ? OR m.path LIKE ?)' : ''}
+    `;
+    const totalParams = search ? [`%${search}%`, `%${search}%`] : [];
+    const total = (db.prepare(totalQuery).get(...totalParams) as { count: number }).count;
+
+    return NextResponse.json({
+      texts,
+      pagination: {
+        total,
+        limit,
+        offset,
+        hasMore: offset + limit < total
+      }
+    });
+  } catch (error: any) {
+    return NextResponse.json({ error: error.message }, { status: 500 });
+  }
+}
+
+export async function POST(request: Request) {
+  const { mediaId } = await request.json();
+  
+  try {
+    const db = getDatabase();
+    const text = db.prepare('SELECT * FROM media WHERE id = ? AND type = "text"').get(mediaId) as { id: number; path: string; title: string; size: number };
+    
+    if (!text) {
+      return NextResponse.json({ error: 'Text file not found' }, { status: 404 });
+    }
+
+    const content = fs.readFileSync(text.path, 'utf-8');
+    
+    return NextResponse.json({
+      id: text.id,
+      title: text.title,
+      path: text.path,
+      content,
+      size: text.size
+    });
+  } catch (error: any) {
+    return NextResponse.json({ error: error.message }, { status: 500 });
+  }
+}

src/app/folder-viewer/page.tsx

@@ -5,7 +5,11 @@ import { useState, useEffect, Suspense } from "react";
 import { useSearchParams, useRouter } from "next/navigation";
 import PhotoViewer from "@/components/photo-viewer";
 import VideoViewer from "@/components/video-viewer";
+import TextViewer from "@/components/text-viewer";
 import VirtualizedFolderGrid from "@/components/virtualized-media-grid";
+import { createPortal } from "react-dom";
+import { X, Copy, Download } from "lucide-react";
+import { Button } from "@/components/ui/button";
 
 interface FileSystemItem {
   name: string;
@@ -34,6 +38,8 @@ const FolderViewerPage = () => {
   const [selectedPhoto, setSelectedPhoto] = useState<FileSystemItem | null>(null);
   const [isPhotoViewerOpen, setIsPhotoViewerOpen] = useState(false);
   const [currentPhotoIndex, setCurrentPhotoIndex] = useState(0);
+  const [selectedText, setSelectedText] = useState<FileSystemItem | null>(null);
+  const [isTextViewerOpen, setIsTextViewerOpen] = useState(false);
   const [libraries, setLibraries] = useState<{id: number, path: string}[]>([]);
 
   useEffect(() => {
@@ -157,8 +163,170 @@ const FolderViewerPage = () => {
     setSelectedPhoto(null);
   };
 
+  const handleTextClick = (item: FileSystemItem) => {
+    if (item.type === 'text') {
+      setSelectedText(item);
+      setIsTextViewerOpen(true);
+    }
+  };
+
+  const handleCloseTextViewer = () => {
+    setIsTextViewerOpen(false);
+    setSelectedText(null);
+  };
+
   const [currentItems, setCurrentItems] = useState<FileSystemItem[]>([]);
 
+  // Custom Text Viewer Component for files without IDs
+  const FolderTextViewer = ({ 
+    text, 
+    isOpen, 
+    onClose 
+  }: { 
+    text: FileSystemItem; 
+    isOpen: boolean; 
+    onClose: () => void; 
+  }) => {
+    const [content, setContent] = useState<string>('');
+    const [loading, setLoading] = useState(false);
+    const [error, setError] = useState<string>('');
+    const [selectedEncoding, setSelectedEncoding] = useState<string>('utf8');
+    const [availableEncodings] = useState<string[]>(['utf8', 'gbk', 'gb2312', 'big5', 'latin1']);
+
+    useEffect(() => {
+      if (isOpen && text) {
+        loadTextContent();
+      }
+    }, [isOpen, text, selectedEncoding]);
+
+    const loadTextContent = async () => {
+      setLoading(true);
+      setError('');
+      setContent('');
+
+      try {
+        const response = await fetch(`/api/files/content?path=${encodeURIComponent(text.path)}&encoding=${selectedEncoding}`);
+        if (!response.ok) {
+          throw new Error('Failed to load text file');
+        }
+        const data = await response.json();
+        
+        // Handle base64 encoded content
+        if (data.encoding === 'base64') {
+          try {
+            const decodedContent = atob(data.content);
+            setContent(decodedContent);
+          } catch (err) {
+            setError('Failed to decode file content');
+          }
+        } else {
+          setContent(data.content || '');
+        }
+      } catch (err) {
+        setError(err instanceof Error ? err.message : 'Failed to load text file');
+      } finally {
+        setLoading(false);
+      }
+    };
+
+    if (!isOpen) return null;
+
+    return createPortal(
+      <div className="fixed inset-0 bg-black/90 z-50 flex items-center justify-center p-4">
+        <div className="relative w-full max-w-6xl h-[90vh] bg-zinc-900 rounded-xl border border-zinc-800 flex flex-col">
+          {/* Header */}
+          <div className="flex items-center justify-between p-4 border-b border-zinc-800 flex-shrink-0">
+            <div className="flex-1 min-w-0">
+              <h2 className="text-lg font-semibold text-white truncate">{text.name}</h2>
+              <p className="text-sm text-zinc-400 truncate">{text.path}</p>
+            </div>
+            <button
+              onClick={onClose}
+              className="p-2 text-zinc-400 hover:text-white hover:bg-zinc-800 rounded-lg transition-colors ml-4 flex-shrink-0"
+            >
+              <X className="h-5 w-5" />
+            </button>
+          </div>
+
+          {/* Encoding Selection */}
+          <div className="flex items-center gap-3 p-3 border-b border-zinc-800 bg-zinc-800/50 flex-shrink-0">
+            <span className="text-sm text-zinc-300 font-medium">Encoding:</span>
+            <select
+              value={selectedEncoding}
+              onChange={(e) => setSelectedEncoding(e.target.value)}
+              className="bg-zinc-700 border border-zinc-600 text-white text-sm rounded-lg px-3 py-1.5 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent"
+            >
+              {availableEncodings.map((encoding) => (
+                <option key={encoding} value={encoding} className="bg-zinc-700">
+                  {encoding.toUpperCase()}
+                </option>
+              ))}
+            </select>
+            <span className="text-xs text-zinc-400 ml-2">
+              {selectedEncoding === 'utf8' ? '(Default)' : 
+               selectedEncoding === 'gbk' || selectedEncoding === 'gb2312' ? '(Chinese)' : 
+               selectedEncoding === 'big5' ? '(Traditional Chinese)' : '(Other)'}
+            </span>
+          </div>
+
+          {/* Content */}
+          <div className="flex-1 overflow-hidden p-4 min-h-0">
+            {loading ? (
+              <div className="flex items-center justify-center h-full">
+                <div className="text-zinc-400">Loading...</div>
+              </div>
+            ) : error ? (
+              <div className="flex items-center justify-center h-full">
+                <div className="text-red-400">{error}</div>
+              </div>
+            ) : (
+              <div className="h-full overflow-auto bg-zinc-950 rounded-lg border border-zinc-700 custom-scrollbar">
+                <pre className="text-sm text-zinc-300 font-mono whitespace-pre-wrap break-words leading-relaxed p-4">
+                  {content}
+                </pre>
+              </div>
+            )}
+          </div>
+
+          {/* Footer */}
+          <div className="flex items-center justify-between p-4 border-t border-zinc-800 bg-zinc-800/50 flex-shrink-0">
+            <div className="text-sm text-zinc-400">
+              Size: {formatFileSize(text.size)}
+            </div>
+            <div className="flex gap-2">
+              <Button
+                onClick={() => navigator.clipboard.writeText(content)}
+                variant="outline"
+                size="sm"
+                className="border-zinc-600 text-zinc-300 hover:bg-zinc-700 hover:text-white"
+              >
+                <Copy className="h-4 w-4 mr-2" />
+                Copy
+              </Button>
+              <Button
+                onClick={() => {
+                  const blob = new Blob([content], { type: 'text/plain; charset=utf-8' });
+                  const url = URL.createObjectURL(blob);
+                  const a = document.createElement('a');
+                  a.href = url;
+                  a.download = text.name;
+                  a.click();
+                  URL.revokeObjectURL(url);
+                }}
+                size="sm"
+                className="bg-blue-600 hover:bg-blue-700 text-white"
+              >
+                <Download className="h-4 w-4 mr-2" />
+                Download
+              </Button>
+            </div>
+          </div>
+        </div>
+      </div>,
+      document.body
+    );
+  };
+
   const handleNextPhoto = () => {
     // Navigate to next photo, skipping videos
     const photos = currentItems.filter(item => item.type === 'photo' && item.id);
@@ -219,6 +387,7 @@ const FolderViewerPage = () => {
         currentPath={path}
         onVideoClick={handleVideoClick}
         onPhotoClick={handlePhotoClick}
+        onTextClick={handleTextClick}
         onBackClick={handleBackClick}
         onBreadcrumbClick={handleBreadcrumbClick}
         breadcrumbs={getBreadcrumbs(path)}
@@ -248,6 +417,17 @@ const FolderViewerPage = () => {
         showRatings={false}
         formatFileSize={formatFileSize}
       />
+
+      {/* Text Viewer */}
+      <TextViewer
+        text={selectedText!}
+        isOpen={isTextViewerOpen}
+        onClose={handleCloseTextViewer}
+        formatFileSize={formatFileSize}
+      />
+
+      {/* Custom Text Viewer for files without IDs */}
+      {selectedText && <FolderTextViewer text={selectedText} isOpen={isTextViewerOpen} onClose={handleCloseTextViewer} />}
     </>
   );
 };

src/app/globals.css

@@ -99,6 +99,34 @@
   background: transparent;
 }
 
+/* Text viewer specific scrollbar */
+.custom-scrollbar::-webkit-scrollbar {
+  width: 12px;
+  height: 12px;
+}
+
+.custom-scrollbar::-webkit-scrollbar-track {
+  background: hsl(var(--muted) / 0.1);
+  border-radius: 6px;
+}
+
+.custom-scrollbar::-webkit-scrollbar-thumb {
+  background: hsl(var(--muted-foreground) / 0.4);
+  border-radius: 6px;
+  border: 2px solid transparent;
+  background-clip: content-box;
+  transition: background 0.2s ease;
+}
+
+.custom-scrollbar::-webkit-scrollbar-thumb:hover {
+  background: hsl(var(--muted-foreground) / 0.6);
+  background-clip: content-box;
+}
+
+.custom-scrollbar::-webkit-scrollbar-corner {
+  background: hsl(var(--muted) / 0.1);
+}
+
 /* Custom scrollbar for react-window grids */
 .custom-scrollbar::-webkit-scrollbar {
   width: 6px;

src/app/texts/page.tsx

@@ -0,0 +1,140 @@
+"use client";
+
+import { useState } from "react";
+import InfiniteVirtualGrid from "@/components/infinite-virtual-grid";
+import { FileText } from "lucide-react";
+
+interface TextFile {
+  id: number;
+  title: string;
+  path: string;
+  size: number;
+  thumbnail: string;
+  type: string;
+  bookmark_count: number;
+  avg_rating: number;
+  star_count: number;
+}
+
+const TextsPage = () => {
+  const [selectedText, setSelectedText] = useState<TextFile | null>(null);
+  const [isViewerOpen, setIsViewerOpen] = useState(false);
+  const [textContent, setTextContent] = useState<string>("");
+
+  const handleTextClick = async (text: TextFile) => {
+    try {
+      const response = await fetch(`/api/texts/${text.id}`);
+      const data = await response.json();
+      setTextContent(data.content);
+      setSelectedText(text);
+      setIsViewerOpen(true);
+    } catch (error) {
+      console.error('Error loading text file:', error);
+    }
+  };
+
+  const handleCloseViewer = () => {
+    setIsViewerOpen(false);
+    setSelectedText(null);
+    setTextContent("");
+  };
+
+  const handleBookmark = async (textId: number) => {
+    try {
+      await fetch(`/api/bookmarks/${textId}`, { method: 'POST' });
+    } catch (error) {
+      console.error('Error bookmarking text:', error);
+    }
+  };
+
+  const handleUnbookmark = async (textId: number) => {
+    try {
+      await fetch(`/api/bookmarks/${textId}`, { method: 'DELETE' });
+    } catch (error) {
+      console.error('Error unbookmarking text:', error);
+    }
+  };
+
+  const handleRate = async (textId: number, rating: number) => {
+    try {
+      await fetch(`/api/stars/${textId}`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ rating })
+      });
+    } catch (error) {
+      console.error('Error rating text:', error);
+    }
+  };
+
+  return (
+    <>
+      <InfiniteVirtualGrid
+        type="text"
+        onItemClick={handleTextClick}
+        onBookmark={handleBookmark}
+        onUnbookmark={handleUnbookmark}
+        onRate={handleRate}
+      />
+
+      {/* Text Viewer Modal */}
+      {isViewerOpen && selectedText && (
+        <div className="fixed inset-0 bg-black/90 z-50 flex items-center justify-center p-4">
+          <div className="relative w-full max-w-6xl max-h-[90vh] bg-zinc-900 rounded-xl border border-zinc-800">
+            {/* Header */}
+            <div className="flex items-center justify-between p-4 border-b border-zinc-800">
+              <div>
+                <h2 className="text-lg font-semibold text-white">{selectedText.title}</h2>
+                <p className="text-sm text-zinc-400">{selectedText.path}</p>
+              </div>
+              <button
+                onClick={handleCloseViewer}
+                className="p-2 text-zinc-400 hover:text-white hover:bg-zinc-800 rounded-lg transition-colors"
+              >
+                ✕
+              </button>
+            </div>
+
+            {/* Content */}
+            <div className="p-6 max-h-[calc(90vh-120px)] overflow-auto">
+              <pre className="text-sm text-zinc-300 font-mono whitespace-pre-wrap break-words leading-relaxed">
+                {textContent}
+              </pre>
+            </div>
+
+            {/* Footer */}
+            <div className="flex items-center justify-between p-4 border-t border-zinc-800">
+              <div className="text-sm text-zinc-400">
+                Size: {(selectedText.size / 1024).toFixed(2)} KB
+              </div>
+              <div className="flex gap-2">
+                <button
+                  onClick={() => navigator.clipboard.writeText(textContent)}
+                  className="px-3 py-1 text-sm bg-zinc-800 hover:bg-zinc-700 text-white rounded transition-colors"
+                >
+                  Copy
+                </button>
+                <button
+                  onClick={() => {
+                    const blob = new Blob([textContent], { type: 'text/plain' });
+                    const url = URL.createObjectURL(blob);
+                    const a = document.createElement('a');
+                    a.href = url;
+                    a.download = selectedText.title;
+                    a.click();
+                    URL.revokeObjectURL(url);
+                  }}
+                  className="px-3 py-1 text-sm bg-blue-600 hover:bg-blue-700 text-white rounded transition-colors"
+                >
+                  Download
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+      )}
+    </>
+  );
+};
+
+export default TextsPage;

src/components/infinite-virtual-grid.tsx

@@ -4,7 +4,7 @@ import { useState, useEffect, useRef, useCallback, useMemo } from 'react';
 import { FixedSizeGrid } from 'react-window';
 import { Card, CardContent } from '@/components/ui/card';
 import { StarRating } from '@/components/star-rating';
-import { Film, Image as ImageIcon, HardDrive, Search, Bookmark } from 'lucide-react';
+import { Film, Image as ImageIcon, HardDrive, Search, Bookmark, FileText } from 'lucide-react';
 import { Input } from '@/components/ui/input';
 
 interface MediaItem {
@@ -20,7 +20,7 @@ interface MediaItem {
 }
 
 interface InfiniteVirtualGridProps {
-  type: 'video' | 'photo' | 'bookmark';
+  type: 'video' | 'photo' | 'text' | 'bookmark';
   onItemClick: (item: MediaItem, index?: number) => void;
   onBookmark: (id: number) => Promise<void>;
   onUnbookmark: (id: number) => Promise<void>;
@@ -357,7 +357,7 @@ export default function InfiniteVirtualGrid({
       return (
         <div style={style} className="p-2">
           <Card className="h-full animate-pulse bg-muted/50">
-            <div className={`${type === 'video' ? 'aspect-video' : 'aspect-square'} bg-muted`} />
+            <div className={`${type === 'video' ? 'aspect-video' : type === 'text' ? 'aspect-[4/3]' : 'aspect-square'} bg-muted`} />
             <CardContent className="p-3">
               <div className="h-4 bg-muted rounded mb-2" />
               <div className="h-3 bg-muted rounded mb-1" />
@@ -375,11 +375,11 @@ export default function InfiniteVirtualGrid({
         >
           <div className="relative overflow-hidden bg-muted aspect-video">
             <img
-              src={item.thumbnail || (type === 'video' ? "/placeholder-video.svg" : "/placeholder-photo.svg")}
+              src={item.thumbnail || (type === 'video' ? "/placeholder-video.svg" : type === 'text' ? "/placeholder.svg" : "/placeholder-photo.svg")}
               alt={item.title}
               className="w-full h-full object-cover transition-transform duration-500 group-hover:scale-105"
               onError={(e) => {
-                (e.target as HTMLImageElement).src = type === 'video' ? "/placeholder-video.svg" : "/placeholder-photo.svg";
+                (e.target as HTMLImageElement).src = type === 'video' ? "/placeholder-video.svg" : type === 'text' ? "/placeholder.svg" : "/placeholder-photo.svg";
               }}
             />
             <div className="absolute inset-0 bg-gradient-to-t from-black/60 via-transparent to-transparent opacity-0 group-hover:opacity-100 transition-opacity duration-300" />
@@ -388,6 +388,8 @@ export default function InfiniteVirtualGrid({
               <div className="w-10 h-10 bg-white/90 backdrop-blur-sm rounded-full flex items-center justify-center shadow-lg">
                 {type === 'video' ? 
                   <Film className="h-5 w-5 text-foreground" /> : 
+                  type === 'text' ? 
+                  <FileText className="h-5 w-5 text-foreground" /> :
                   <ImageIcon className="h-5 w-5 text-foreground" />
                 }
               </div>
@@ -397,6 +399,8 @@ export default function InfiniteVirtualGrid({
               <div className="bg-black/70 backdrop-blur-sm rounded-full px-2 py-1">
                 {type === 'video' ? 
                   <Film className="h-3 w-3 text-white" /> : 
+                  type === 'text' ? 
+                  <FileText className="h-3 w-3 text-white" /> :
                   <ImageIcon className="h-3 w-3 text-white" />
                 }
               </div>
@@ -423,7 +427,7 @@ export default function InfiniteVirtualGrid({
               </div>
               
               <div className="flex gap-1 ml-1 flex-shrink-0">
-                {type === 'video' && item.bookmark_count > 0 && (
+                {(type === 'video' || type === 'text') && item.bookmark_count > 0 && (
                   <div className="text-xs text-yellow-500">
                     <Bookmark className="h-2.5 w-2.5 fill-yellow-500" />
                   </div>
@@ -437,7 +441,7 @@ export default function InfiniteVirtualGrid({
                   <HardDrive className="h-2.5 w-2.5" />
                   <span>{formatFileSize(item.size)}</span>
                 </div>
-                {type === 'video' && item.bookmark_count > 0 && (
+                {(type === 'video' || type === 'text') && item.bookmark_count > 0 && (
                   <span className="text-xs text-muted-foreground">
                     {item.bookmark_count}
                   </span>
@@ -472,6 +476,8 @@ export default function InfiniteVirtualGrid({
             <div className="w-16 h-16 bg-gradient-to-br from-primary to-primary/80 rounded-2xl flex items-center justify-center mx-auto mb-4 animate-pulse shadow-lg">
               {type === 'video' ? 
                 <Film className="h-8 w-8 text-primary-foreground" /> : 
+                type === 'text' ? 
+                <FileText className="h-8 w-8 text-primary-foreground" /> :
                 <ImageIcon className="h-8 w-8 text-primary-foreground" />
               }
             </div>
@@ -491,12 +497,15 @@ export default function InfiniteVirtualGrid({
               <div className={`w-12 h-12 bg-gradient-to-br rounded-xl flex items-center justify-center shadow-lg ${
                 type === 'video' ? 'from-red-500 to-red-600' : 
                 type === 'photo' ? 'from-green-500 to-green-600' :
+                type === 'text' ? 'from-purple-500 to-purple-600' :
                 'from-blue-500 to-blue-600'
               }`}>
                 {type === 'video' ? 
                   <Film className="h-6 w-6 text-white" /> : 
                   type === 'photo' ? 
                   <ImageIcon className="h-6 w-6 text-white" /> :
+                  type === 'text' ? 
+                  <FileText className="h-6 w-6 text-white" /> :
                   <Bookmark className="h-6 w-6 text-white" />
                 }
               </div>
@@ -549,12 +558,15 @@ export default function InfiniteVirtualGrid({
             <div className={`w-12 h-12 bg-gradient-to-br rounded-xl flex items-center justify-center shadow-lg ${
               type === 'video' ? 'from-red-500 to-red-600' : 
               type === 'photo' ? 'from-green-500 to-green-600' :
+              type === 'text' ? 'from-purple-500 to-purple-600' :
               'from-blue-500 to-blue-600'
             }`}>
               {type === 'video' ? 
                 <Film className="h-6 w-6 text-white" /> : 
                 type === 'photo' ? 
                 <ImageIcon className="h-6 w-6 text-white" /> :
+                type === 'text' ? 
+                <FileText className="h-6 w-6 text-white" /> :
                 <Bookmark className="h-6 w-6 text-white" />
               }
             </div>

src/components/text-viewer.tsx

@@ -0,0 +1,419 @@
+'use client';
+
+import { useState, useEffect, useRef } from 'react';
+import { X, FileText, Download, Copy, Search, ChevronUp, ChevronDown } from 'lucide-react';
+import { createPortal } from 'react-dom';
+
+interface TextFile {
+  id: number;
+  title: string;
+  path: string;
+  size: number;
+  type: string;
+}
+
+interface FileSystemItem {
+  name: string;
+  path: string;
+  isDirectory: boolean;
+  size: number;
+  thumbnail?: string;
+  type?: string;
+  id?: number;
+}
+
+interface TextViewerProps {
+  text: TextFile | FileSystemItem;
+  isOpen: boolean;
+  onClose: () => void;
+  formatFileSize?: (bytes: number) => string;
+}
+
+export default function TextViewer({
+  text,
+  isOpen,
+  onClose,
+  formatFileSize
+}: TextViewerProps) {
+  const [content, setContent] = useState<string>('');
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string>('');
+  const [searchTerm, setSearchTerm] = useState('');
+  const [currentSearchIndex, setCurrentSearchIndex] = useState(-1);
+  const [searchResults, setSearchResults] = useState<number[]>([]);
+  const [fontSize, setFontSize] = useState(14);
+  const [showLineNumbers, setShowLineNumbers] = useState(true);
+  const [wordWrap, setWordWrap] = useState(true);
+  const [selectedEncoding, setSelectedEncoding] = useState<string>('utf8');
+  const [availableEncodings] = useState<string[]>(['utf8', 'gbk', 'gb2312', 'big5', 'latin1']);
+  const contentRef = useRef<HTMLDivElement>(null);
+
+  useEffect(() => {
+    if (isOpen && text) {
+      loadTextContent();
+    }
+  }, [isOpen, text, selectedEncoding]);
+
+  const loadTextContent = async () => {
+    if (!text || !('id' in text) || !text.id) {
+      setError('Invalid text file');
+      return;
+    }
+
+    setLoading(true);
+    setError('');
+    setContent('');
+
+    try {
+      const response = await fetch(`/api/texts/${text.id}?encoding=${selectedEncoding}`);
+      if (!response.ok) {
+        throw new Error('Failed to load text file');
+      }
+      const data = await response.json();
+      
+      // Handle base64 encoded content
+      if (data.encoding === 'base64') {
+        try {
+          const decodedContent = atob(data.content);
+          setContent(decodedContent);
+        } catch (err) {
+          setError('Failed to decode file content');
+        }
+      } else {
+        setContent(data.content || '');
+      }
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Failed to load text file');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const handleSearch = (term: string) => {
+    setSearchTerm(term);
+    if (!term.trim()) {
+      setSearchResults([]);
+      setCurrentSearchIndex(-1);
+      return;
+    }
+
+    const lines = content.split('\n');
+    const results: number[] = [];
+    
+    lines.forEach((line, index) => {
+      if (line.toLowerCase().includes(term.toLowerCase())) {
+        results.push(index);
+      }
+    });
+
+    setSearchResults(results);
+    setCurrentSearchIndex(results.length > 0 ? 0 : -1);
+  };
+
+  const navigateSearch = (direction: 'next' | 'prev') => {
+    if (searchResults.length === 0) return;
+
+    if (direction === 'next') {
+      setCurrentSearchIndex((prev) => (prev + 1) % searchResults.length);
+    } else {
+      setCurrentSearchIndex((prev) => (prev - 1 + searchResults.length) % searchResults.length);
+    }
+  };
+
+  const copyToClipboard = async () => {
+    try {
+      await navigator.clipboard.writeText(content);
+    } catch (err) {
+      console.error('Failed to copy to clipboard:', err);
+    }
+  };
+
+  const downloadFile = () => {
+    const blob = new Blob([content], { type: 'text/plain' });
+    const url = URL.createObjectURL(blob);
+    const a = document.createElement('a');
+    a.href = url;
+    a.download = ('name' in text ? text.name : text.title) || 'text.txt';
+    document.body.appendChild(a);
+    a.click();
+    document.body.removeChild(a);
+    URL.revokeObjectURL(url);
+  };
+
+  const getTextTitle = () => {
+    if ('name' in text) return text.name;
+    if ('title' in text) return text.title;
+    return 'Text File';
+  };
+
+  const getTextSize = () => {
+    if (!text) return '0 Bytes';
+    if (formatFileSize) {
+      return formatFileSize(text.size);
+    }
+    const bytes = text.size;
+    if (bytes === 0) return '0 Bytes';
+    const k = 1024;
+    const sizes = ['Bytes', 'KB', 'MB', 'GB'];
+    const i = Math.floor(Math.log(bytes) / Math.log(k));
+    return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
+  };
+
+  const formatContent = () => {
+    if (!content) return [];
+    
+    const lines = content.split('\n');
+    return lines.map((line, index) => ({
+      lineNumber: index + 1,
+      content: line,
+      isHighlighted: searchResults.includes(index)
+    }));
+  };
+
+  const scrollToLine = (lineNumber: number) => {
+    const element = document.getElementById(`line-${lineNumber}`);
+    if (element) {
+      element.scrollIntoView({ behavior: 'smooth', block: 'center' });
+    }
+  };
+
+  useEffect(() => {
+    if (currentSearchIndex >= 0 && searchResults.length > 0) {
+      const lineNumber = searchResults[currentSearchIndex] + 1;
+      scrollToLine(lineNumber);
+    }
+  }, [currentSearchIndex, searchResults]);
+
+  // Keyboard shortcuts
+  useEffect(() => {
+    if (!isOpen) return;
+
+    const handleKeyDown = (e: KeyboardEvent) => {
+      if (e.ctrlKey || e.metaKey) {
+        switch (e.key) {
+          case 'f':
+            e.preventDefault();
+            const searchInput = document.getElementById('text-search') as HTMLInputElement;
+            searchInput?.focus();
+            break;
+          case 'c':
+            if (e.shiftKey) {
+              e.preventDefault();
+              copyToClipboard();
+            }
+            break;
+          case 's':
+            e.preventDefault();
+            downloadFile();
+            break;
+        }
+      } else {
+        switch (e.key) {
+          case 'Escape':
+            e.preventDefault();
+            onClose();
+            break;
+          case 'F3':
+            e.preventDefault();
+            if (e.shiftKey) {
+              navigateSearch('prev');
+            } else {
+              navigateSearch('next');
+            }
+            break;
+        }
+      }
+    };
+
+    window.addEventListener('keydown', handleKeyDown);
+    return () => window.removeEventListener('keydown', handleKeyDown);
+  }, [isOpen, onClose, searchResults, currentSearchIndex]);
+
+  if (!isOpen || typeof window === 'undefined') return null;
+
+  const formattedLines = formatContent();
+
+  return createPortal(
+    <div className="fixed inset-0 bg-black/90 z-50 flex items-center justify-center p-4">
+      <div className="relative w-full max-w-7xl h-[95vh] bg-zinc-900 rounded-xl border border-zinc-800 flex flex-col">
+        {/* Header */}
+        <div className="flex items-center justify-between p-4 border-b border-zinc-800 flex-shrink-0">
+          <div className="flex items-center gap-3">
+            <FileText className="h-5 w-5 text-blue-500" />
+            <div>
+              <h2 className="text-lg font-semibold text-white">{getTextTitle()}</h2>
+              <p className="text-sm text-zinc-400">{getTextSize()}</p>
+            </div>
+          </div>
+          
+          <div className="flex items-center gap-2">
+            {/* Search */}
+            <div className="relative">
+              <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 h-4 w-4 text-zinc-400" />
+              <input
+                id="text-search"
+                type="text"
+                placeholder="Search in text..."
+                value={searchTerm}
+                onChange={(e) => handleSearch(e.target.value)}
+                className="pl-10 pr-8 py-2 bg-zinc-800 border border-zinc-700 rounded-lg text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-500"
+              />
+              {searchResults.length > 0 && (
+                <span className="absolute right-2 top-1/2 transform -translate-y-1/2 text-xs text-zinc-400">
+                  {currentSearchIndex + 1}/{searchResults.length}
+                </span>
+              )}
+            </div>
+            
+            {/* Search Navigation */}
+            {searchResults.length > 0 && (
+              <div className="flex items-center gap-1">
+                <button
+                  onClick={() => navigateSearch('prev')}
+                  className="p-1 text-zinc-400 hover:text-white transition-colors"
+                  title="Previous match (Shift+F3)"
+                >
+                  <ChevronUp className="h-4 w-4" />
+                </button>
+                <button
+                  onClick={() => navigateSearch('next')}
+                  className="p-1 text-zinc-400 hover:text-white transition-colors"
+                  title="Next match (F3)"
+                >
+                  <ChevronDown className="h-4 w-4" />
+                </button>
+              </div>
+            )}
+
+            {/* Actions */}
+            <button
+              onClick={copyToClipboard}
+              className="p-2 text-zinc-400 hover:text-white hover:bg-zinc-800 rounded-lg transition-colors"
+              title="Copy to clipboard (Ctrl+Shift+C)"
+            >
+              <Copy className="h-4 w-4" />
+            </button>
+            
+            <button
+              onClick={downloadFile}
+              className="p-2 text-zinc-400 hover:text-white hover:bg-zinc-800 rounded-lg transition-colors"
+              title="Download file (Ctrl+S)"
+            >
+              <Download className="h-4 w-4" />
+            </button>
+
+            <button
+              onClick={onClose}
+              className="p-2 text-zinc-400 hover:text-white hover:bg-zinc-800 rounded-lg transition-colors"
+            >
+              <X className="h-5 w-5" />
+            </button>
+          </div>
+        </div>
+
+        {/* Toolbar */}
+        <div className="flex items-center justify-between p-3 border-b border-zinc-800 bg-zinc-800/50 flex-shrink-0">
+          <div className="flex items-center gap-4">
+            <div className="flex items-center gap-2">
+              <label className="text-sm text-zinc-300">Font Size:</label>
+              <select
+                value={fontSize}
+                onChange={(e) => setFontSize(Number(e.target.value))}
+                className="bg-zinc-700 border border-zinc-600 rounded px-2 py-1 text-white text-sm"
+              >
+                <option value={12}>12px</option>
+                <option value={14}>14px</option>
+                <option value={16}>16px</option>
+                <option value={18}>18px</option>
+                <option value={20}>20px</option>
+              </select>
+            </div>
+
+            <div className="flex items-center gap-2">
+              <label className="text-sm text-zinc-300">Encoding:</label>
+              <select
+                value={selectedEncoding}
+                onChange={(e) => setSelectedEncoding(e.target.value)}
+                className="bg-zinc-700 border border-zinc-600 rounded px-2 py-1 text-white text-sm"
+              >
+                {availableEncodings.map((encoding) => (
+                  <option key={encoding} value={encoding}>
+                    {encoding.toUpperCase()}
+                  </option>
+                ))}
+              </select>
+              <span className="text-xs text-zinc-400 ml-1">
+                {selectedEncoding === 'utf8' ? '(Default)' : 
+                 selectedEncoding === 'gbk' || selectedEncoding === 'gb2312' ? '(Chinese)' : 
+                 selectedEncoding === 'big5' ? '(Traditional Chinese)' : '(Other)'}
+              </span>
+            </div>
+
+            <label className="flex items-center gap-2 text-sm text-zinc-300">
+              <input
+                type="checkbox"
+                checked={showLineNumbers}
+                onChange={(e) => setShowLineNumbers(e.target.checked)}
+                className="rounded"
+              />
+              Line Numbers
+            </label>
+
+            <label className="flex items-center gap-2 text-sm text-zinc-300">
+              <input
+                type="checkbox"
+                checked={wordWrap}
+                onChange={(e) => setWordWrap(e.target.checked)}
+                className="rounded"
+              />
+              Word Wrap
+            </label>
+          </div>
+
+          <div className="text-sm text-zinc-400">
+            {formattedLines.length} lines
+          </div>
+        </div>
+
+        {/* Content */}
+        <div className="flex-1 overflow-hidden min-h-0">
+          {loading ? (
+            <div className="flex items-center justify-center h-full">
+              <div className="text-zinc-400">Loading...</div>
+            </div>
+          ) : error ? (
+            <div className="flex items-center justify-center h-full">
+              <div className="text-red-400">{error}</div>
+            </div>
+          ) : (
+            <div 
+              ref={contentRef}
+              className="h-full overflow-auto p-4 custom-scrollbar"
+              style={{ fontSize: `${fontSize}px` }}
+            >
+              <div className={`font-mono text-zinc-300 ${wordWrap ? 'whitespace-pre-wrap' : 'whitespace-pre'}`}>
+                {formattedLines.map(({ lineNumber, content, isHighlighted }) => (
+                  <div
+                    key={lineNumber}
+                    id={`line-${lineNumber}`}
+                    className={`flex ${isHighlighted ? 'bg-yellow-500/20' : ''}`}
+                  >
+                    {showLineNumbers && (
+                      <div className="text-zinc-500 pr-4 select-none min-w-[60px] text-right">
+                        {lineNumber}
+                      </div>
+                    )}
+                    <div className="flex-1 break-words">
+                      {content || ' '}
+                    </div>
+                  </div>
+                ))}
+              </div>
+            </div>
+          )}
+        </div>
+      </div>
+    </div>,
+    document.body
+  );
+}

src/components/video-player.tsx

@@ -1,218 +0,0 @@
-"use client";
-
-import { useState, useRef, useEffect } from 'react';
-import { X, Play, Pause, Maximize, Minimize, Volume2, VolumeX } from 'lucide-react';
-
-interface VideoPlayerProps {
-  video: {
-    id: number;
-    title: string;
-    path: string;
-    size: number;
-    thumbnail: string;
-  };
-  isOpen: boolean;
-  onClose: () => void;
-}
-
-export default function VideoPlayer({ video, isOpen, onClose }: VideoPlayerProps) {
-  const [isPlaying, setIsPlaying] = useState(false);
-  const [isFullscreen, setIsFullscreen] = useState(false);
-  const [isMuted, setIsMuted] = useState(false);
-  const [volume, setVolume] = useState(1);
-  const [currentTime, setCurrentTime] = useState(0);
-  const [duration, setDuration] = useState(0);
-  const videoRef = useRef<HTMLVideoElement>(null);
-
-  useEffect(() => {
-    if (isOpen && videoRef.current) {
-      videoRef.current.src = `/api/stream/${video.id}`;
-      videoRef.current.load();
-    }
-  }, [isOpen, video.id]);
-
-  const handlePlayPause = () => {
-    if (videoRef.current) {
-      if (isPlaying) {
-        videoRef.current.pause();
-      } else {
-        videoRef.current.play();
-      }
-      setIsPlaying(!isPlaying);
-    }
-  };
-
-  const handleFullscreen = () => {
-    if (videoRef.current) {
-      if (!isFullscreen) {
-        videoRef.current.requestFullscreen();
-      } else {
-        document.exitFullscreen();
-      }
-    }
-  };
-
-  const handleMute = () => {
-    if (videoRef.current) {
-      videoRef.current.muted = !isMuted;
-      setIsMuted(!isMuted);
-    }
-  };
-
-  const handleVolumeChange = (e: React.ChangeEvent<HTMLInputElement>) => {
-    if (videoRef.current) {
-      const newVolume = parseFloat(e.target.value);
-      videoRef.current.volume = newVolume;
-      setVolume(newVolume);
-      setIsMuted(newVolume === 0);
-    }
-  };
-
-  const handleTimeUpdate = () => {
-    if (videoRef.current) {
-      setCurrentTime(videoRef.current.currentTime);
-    }
-  };
-
-  const handleLoadedMetadata = () => {
-    if (videoRef.current) {
-      setDuration(videoRef.current.duration);
-    }
-  };
-
-  const handleProgressClick = (e: React.MouseEvent<HTMLDivElement>) => {
-    if (videoRef.current) {
-      const rect = e.currentTarget.getBoundingClientRect();
-      const clickX = e.clientX - rect.left;
-      const newTime = (clickX / rect.width) * duration;
-      videoRef.current.currentTime = newTime;
-      setCurrentTime(newTime);
-    }
-  };
-
-  const formatTime = (time: number) => {
-    const minutes = Math.floor(time / 60);
-    const seconds = Math.floor(time % 60);
-    return `${minutes}:${seconds.toString().padStart(2, '0')}`;
-  };
-
-  useEffect(() => {
-    const handleFullscreenChange = () => {
-      setIsFullscreen(!!document.fullscreenElement);
-    };
-
-    document.addEventListener('fullscreenchange', handleFullscreenChange);
-    return () => document.removeEventListener('fullscreenchange', handleFullscreenChange);
-  }, []);
-
-  useEffect(() => {
-    const handleKeyDown = (e: KeyboardEvent) => {
-      if (e.key === 'Escape') {
-        onClose();
-      }
-      if (e.key === ' ') {
-        e.preventDefault();
-        handlePlayPause();
-      }
-    };
-
-    if (isOpen) {
-      document.addEventListener('keydown', handleKeyDown);
-    }
-
-    return () => document.removeEventListener('keydown', handleKeyDown);
-  }, [isOpen, onClose]);
-
-  if (!isOpen) return null;
-
-  return (
-    <div className="fixed inset-0 bg-black/90 z-50 flex items-center justify-center">
-      <div className="relative w-full h-full max-w-7xl max-h-[90vh] mx-auto my-8">
-        {/* Close button */}
-        <button
-          onClick={onClose}
-          className="absolute top-4 right-4 z-10 bg-black/50 hover:bg-black/70 text-white rounded-full p-2 transition-colors"
-        >
-          <X className="h-6 w-6" />
-        </button>
-
-        {/* Video container */}
-        <div className="relative w-full h-full bg-black rounded-lg overflow-hidden">
-          <video
-            ref={videoRef}
-            className="w-full h-full object-contain"
-            onTimeUpdate={handleTimeUpdate}
-            onLoadedMetadata={handleLoadedMetadata}
-            onPlay={() => setIsPlaying(true)}
-            onPause={() => setIsPlaying(false)}
-          >
-            <source src={`/api/stream/${video.id}`} type="video/mp4" />
-            Your browser does not support the video tag.
-          </video>
-
-          {/* Title overlay */}
-          <div className="absolute top-0 left-0 right-0 bg-gradient-to-b from-black/60 to-transparent p-4">
-            <h2 className="text-white text-lg font-semibold">{video.title}</h2>
-          </div>
-
-          {/* Controls overlay */}
-          <div className="absolute bottom-0 left-0 right-0 bg-gradient-to-t from-black/80 via-black/40 to-transparent">
-            <div className="p-4 space-y-2">
-              {/* Progress bar */}
-              <div 
-                className="relative h-1 bg-white/20 rounded-full cursor-pointer"
-                onClick={handleProgressClick}
-              >
-                <div 
-                  className="absolute h-full bg-white rounded-full"
-                  style={{ width: `${(currentTime / duration) * 100 || 0}%` }}
-                />
-              </div>
-
-              {/* Controls */}
-              <div className="flex items-center justify-between text-white">
-                <div className="flex items-center space-x-4">
-                  <button
-                    onClick={handlePlayPause}
-                    className="p-2 hover:bg-white/10 rounded-full transition-colors"
-                  >
-                    {isPlaying ? <Pause className="h-5 w-5" /> : <Play className="h-5 w-5" />}
-                  </button>
-
-                  <div className="flex items-center space-x-2">
-                    <button
-                      onClick={handleMute}
-                      className="p-2 hover:bg-white/10 rounded-full transition-colors"
-                    >
-                      {isMuted ? <VolumeX className="h-5 w-5" /> : <Volume2 className="h-5 w-5" />}
-                    </button>
-                    <input
-                      type="range"
-                      min="0"
-                      max="1"
-                      step="0.1"
-                      value={volume}
-                      onChange={handleVolumeChange}
-                      className="w-20 h-1 bg-white/20 rounded-full appearance-none cursor-pointer"
-                    />
-                  </div>
-
-                  <span className="text-sm">
-                    {formatTime(currentTime)} / {formatTime(duration)}
-                  </span>
-                </div>
-
-                <button
-                  onClick={handleFullscreen}
-                  className="p-2 hover:bg-white/10 rounded-full transition-colors"
-                >
-                  {isFullscreen ? <Minimize className="h-5 w-5" /> : <Maximize className="h-5 w-5" />}
-                </button>
-              </div>
-            </div>
-          </div>
-        </div>
-      </div>
-    </div>
-  );
-}

src/components/virtualized-media-grid.tsx

@@ -4,7 +4,7 @@ import { useState, useEffect, useCallback, useRef } from 'react';
 import { FixedSizeGrid } from 'react-window';
 import { Card, CardContent } from '@/components/ui/card';
 import { StarRating } from '@/components/star-rating';
-import { Film, Image as ImageIcon, HardDrive, Search, Folder, Play, ChevronLeft, Home } from 'lucide-react';
+import { Film, Image as ImageIcon, HardDrive, Search, Folder, Play, ChevronLeft, Home, FileText } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import Link from 'next/link';
 import { useRouter } from 'next/navigation';
@@ -30,6 +30,7 @@ interface VirtualizedFolderGridProps {
   currentPath: string;
   onVideoClick: (item: FileSystemItem) => void;
   onPhotoClick: (item: FileSystemItem, index: number) => void;
+  onTextClick: (item: FileSystemItem) => void;
   onBackClick: () => void;
   onBreadcrumbClick: (path: string) => void;
   breadcrumbs: BreadcrumbItem[];
@@ -43,6 +44,7 @@ export default function VirtualizedFolderGrid({
   currentPath,
   onVideoClick,
   onPhotoClick,
+  onTextClick,
   onBackClick,
   onBreadcrumbClick,
   breadcrumbs,
@@ -161,11 +163,12 @@ export default function VirtualizedFolderGrid({
     if (item.isDirectory) return <Folder className="text-blue-500" size={48} />;
     if (item.type === 'photo') return <ImageIcon className="text-green-500" size={48} />;
     if (item.type === 'video') return <Film className="text-red-500" size={48} />;
+    if (item.type === 'text') return <FileText className="text-purple-500" size={48} />;
     return <HardDrive className="text-gray-500" size={48} />;
   };
 
   const isMediaFile = (item: FileSystemItem) => {
-    return item.type === 'video' || item.type === 'photo';
+    return item.type === 'video' || item.type === 'photo' || item.type === 'text';
   };
 
   // Calculate responsive column count and width
@@ -220,7 +223,7 @@ export default function VirtualizedFolderGrid({
 
     return (
       <div style={style} className="p-2">
-        <div className={`group relative bg-white dark:bg-slate-800 rounded-xl shadow-sm hover:shadow-lg transition-all duration-300 hover:-translate-y-1 overflow-hidden min-h-[240px] ${(item.type === 'video' || item.type === 'photo') ? 'cursor-pointer' : ''}`}>
+        <div className={`group relative bg-white dark:bg-slate-800 rounded-xl shadow-sm hover:shadow-lg transition-all duration-300 hover:-translate-y-1 overflow-hidden min-h-[240px] ${(item.type === 'video' || item.type === 'photo' || item.type === 'text') ? 'cursor-pointer' : ''}`}>
           <Link href={item.isDirectory ? `/folder-viewer?path=${item.path}` : '#'} 
                 className="block h-full flex flex-col"
                 onClick={(e) => {
@@ -231,6 +234,9 @@ export default function VirtualizedFolderGrid({
                     e.preventDefault();
                     const photoIndex = items.filter(i => i.type === 'photo' && i.id).findIndex(i => i.id === item.id);
                     onPhotoClick(item, photoIndex);
+                  } else if (item.type === 'text' && item.id) {
+                    e.preventDefault();
+                    onTextClick(item);
                   }
                 }}>
             <div className="aspect-[4/3] relative overflow-hidden">
@@ -243,11 +249,22 @@ export default function VirtualizedFolderGrid({
                 </div>
               ) : isMediaFile(item) ? (
                 <div className="relative overflow-hidden aspect-[4/3] bg-black rounded-t-xl">
-                  <img
-                    src={item.thumbnail || (item.type === 'video' ? '/placeholder-video.svg' : '/placeholder-photo.svg')}
-                    alt={item.name}
-                    className="w-full h-full object-contain transition-transform duration-300 group-hover:scale-105"
-                  />
+                  {item.type === 'text' ? (
+                    // For text files, show a text icon instead of thumbnail
+                    <div className="absolute inset-0 bg-gradient-to-br from-purple-50 to-indigo-100 dark:from-purple-900/20 dark:to-indigo-900/20 flex items-center justify-center">
+                      <div className="w-16 h-16 bg-gradient-to-br from-purple-500 to-indigo-600 rounded-2xl flex items-center justify-center shadow-lg"
+                           style={{ transform: 'perspective(100px) rotateY(-5deg) rotateX(5deg)' }}>
+                        <FileText className="h-8 w-8 text-white" />
+                      </div>
+                    </div>
+                  ) : (
+                    // For photos and videos, show thumbnail
+                    <img
+                      src={item.thumbnail || (item.type === 'video' ? '/placeholder-video.svg' : '/placeholder-photo.svg')}
+                      alt={item.name}
+                      className="w-full h-full object-contain transition-transform duration-300 group-hover:scale-105"
+                    />
+                  )}
                   {item.type === 'video' && (
                     <div className="absolute top-2 right-2 bg-black/60 text-white rounded-full p-1">
                       <Play className="h-3 w-3" />
@@ -258,6 +275,11 @@ export default function VirtualizedFolderGrid({
                       <ImageIcon className="h-3 w-3" />
                     </div>
                   )}
+                  {item.type === 'text' && (
+                    <div className="absolute top-2 right-2 bg-black/60 text-white rounded-full p-1">
+                      <FileText className="h-3 w-3" />
+                    </div>
+                  )}
                 </div>
               ) : (
                 <div className="absolute inset-0 bg-gradient-to-br from-slate-100 to-slate-200 dark:from-slate-700 dark:to-slate-800 flex items-center justify-center"

src/lib/scanner.ts

@@ -6,6 +6,7 @@ import ffmpeg from "fluent-ffmpeg";
 
 const VIDEO_EXTENSIONS = ["mp4", "mkv", "avi", "mov", "wmv", "flv", "webm", "m4v"];
 const PHOTO_EXTENSIONS = ["jpg", "jpeg", "png", "gif", "bmp", "webp", "tiff", "svg"];
+const TEXT_EXTENSIONS = ["txt", "md", "json", "xml", "csv", "log", "conf", "ini", "yaml", "yml", "html", "css", "js", "ts", "py", "sh", "bat", "php", "sql"];
 
 const generateVideoThumbnail = (videoPath: string, thumbnailPath: string) => {
   return new Promise((resolve, reject) => {
@@ -35,34 +36,37 @@ const generatePhotoThumbnail = (photoPath: string, thumbnailPath: string) => {
 
 const scanLibrary = async (library: { id: number; path: string }) => {
   const db = getDatabase();
-  // Scan videos - handle all case variations
-  const videoFiles = await glob(`${library.path}/**/*.*`, { nodir: true });
-  
-  // Scan photos - handle all case variations  
-  const photoFiles = await glob(`${library.path}/**/*.*`, { nodir: true });
+  // Scan all files - handle all case variations
+  const allFiles = await glob(`${library.path}/**/*.*`, { nodir: true });
   
   // Filter files by extension (case-insensitive)
-  const filteredVideoFiles = videoFiles.filter(file => {
+  const filteredVideoFiles = allFiles.filter(file => {
     const ext = path.extname(file).toLowerCase().replace('.', '');
     return VIDEO_EXTENSIONS.includes(ext);
   });
   
-  const filteredPhotoFiles = photoFiles.filter(file => {
+  const filteredPhotoFiles = allFiles.filter(file => {
     const ext = path.extname(file).toLowerCase().replace('.', '');
     return PHOTO_EXTENSIONS.includes(ext);
   });
   
-  const allFiles = [...filteredVideoFiles, ...filteredPhotoFiles];
+  const filteredTextFiles = allFiles.filter(file => {
+    const ext = path.extname(file).toLowerCase().replace('.', '');
+    return TEXT_EXTENSIONS.includes(ext);
+  });
 
-  for (const file of allFiles) {
+  const mediaFiles = [...filteredVideoFiles, ...filteredPhotoFiles, ...filteredTextFiles];
+
+  for (const file of mediaFiles) {
     const stats = fs.statSync(file);
     const title = path.basename(file);
     const ext = path.extname(file).toLowerCase();
     const cleanExt = ext.replace('.', '').toLowerCase();
     const isVideo = VIDEO_EXTENSIONS.some(v => v.toLowerCase() === cleanExt);
     const isPhoto = PHOTO_EXTENSIONS.some(p => p.toLowerCase() === cleanExt);
+    const isText = TEXT_EXTENSIONS.some(t => t.toLowerCase() === cleanExt);
     
-    const mediaType = isVideo ? "video" : "photo";
+    const mediaType = isVideo ? "video" : isPhoto ? "photo" : "text";
     const thumbnailFileName = `${path.parse(title).name}_${Date.now()}.png`;
     const thumbnailPath = path.join(process.cwd(), "public", "thumbnails", thumbnailFileName);
     const thumbnailUrl = `/thumbnails/${thumbnailFileName}`;
@@ -93,7 +97,7 @@ const scanLibrary = async (library: { id: number; path: string }) => {
       } catch (thumbnailError) {
         console.warn(`Thumbnail generation failed for ${file}:`, thumbnailError);
         // Use fallback thumbnail based on media type
-        finalThumbnailUrl = isVideo ? "/placeholder-video.svg" : "/placeholder-photo.svg";
+        finalThumbnailUrl = isVideo ? "/placeholder-video.svg" : isPhoto ? "/placeholder-photo.svg" : "/placeholder.svg";
       }
 
       const media = {