OCR/setup_dev_env.sh

#!/bin/bash
# Tool_OCR WSL Ubuntu 開發環境設置腳本

set -e  # 遇到錯誤時停止

echo "================================"
echo "Tool_OCR 開發環境設置"
echo "================================"
echo ""

# 顏色定義
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m' # No Color

# 檢查是否為 root
if [ "$EUID" -eq 0 ]; then
    echo -e "${RED}請不要使用 sudo 運行此腳本${NC}"
    echo "腳本會在需要時提示輸入 sudo 密碼"
    exit 1
fi

echo -e "${YELLOW}[1/8] 更新系統套件列表...${NC}"
sudo apt update

echo ""
echo -e "${YELLOW}[2/8] 安裝 Python 開發工具...${NC}"
sudo apt install -y \
    python3-pip \
    python3-venv \
    python3-dev \
    build-essential \
    pkg-config

echo ""
echo -e "${YELLOW}[3/8] 安裝系統層級依賴...${NC}"
sudo apt install -y \
    pandoc \
    libmagic1 \
    libmagic-dev \
    fonts-noto-cjk \
    fonts-noto-cjk-extra \
    fonts-liberation \
    libpango-1.0-0 \
    libpangocairo-1.0-0 \
    libcairo2 \
    libcairo2-dev \
    libgdk-pixbuf2.0-0 \
    libgdk-pixbuf-2.0-dev \
    libffi-dev \
    libffi8 \
    shared-mime-info \
    poppler-utils \
    libgl1 \
    libglib2.0-0 \
    libglib2.0-dev \
    libgomp1 \
    libjpeg-dev \
    libpng-dev \
    libtiff-dev \
    libopencv-dev \
    libsqlite3-dev \
    libreoffice-core-nogui \
    libreoffice-writer-nogui \
    libreoffice-impress-nogui \
    ca-certificates \
    curl \
    wget \
    libxml2 \
    libxslt1-dev \
    python3-cffi

echo ""
echo -e "${YELLOW}[4/8] 安裝 Node.js 和 npm...${NC}"
# 檢查是否已安裝 nvm
if [ ! -d "$HOME/.nvm" ]; then
    echo "安裝 nvm..."
    curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash

    # 載入 nvm
    export NVM_DIR="$HOME/.nvm"
    [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
else
    echo "nvm 已安裝"
    export NVM_DIR="$HOME/.nvm"
    [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
fi

# 安裝 Node.js LTS
echo "安裝 Node.js LTS..."
nvm install --lts
nvm use --lts

echo ""
echo -e "${YELLOW}[5/8] 創建 Python 虛擬環境...${NC}"
if [ ! -d "venv" ]; then
    python3 -m venv venv
    echo "虛擬環境已創建"
else
    echo "虛擬環境已存在"
fi

echo ""
echo -e "${YELLOW}[6/8] 安裝 Python 依賴...${NC}"
source venv/bin/activate
pip install --upgrade pip setuptools wheel
pip install -r requirements.txt

echo ""
echo -e "${YELLOW}測試關鍵套件...${NC}"
python -c "import magic; print('✓ python-magic')" || echo "✗ python-magic failed"
python -c "from weasyprint import HTML; print('✓ WeasyPrint')" || echo "✗ WeasyPrint failed"
python -c "import cv2; print('✓ OpenCV')" || echo "✗ OpenCV failed"

echo ""
echo -e "${YELLOW}[7/8] 安裝前端依賴...${NC}"
cd frontend

# 清理可能存在的鎖定文件
if [ -d "node_modules" ]; then
    echo "清理現有 node_modules..."
    rm -rf node_modules package-lock.json
fi

# 清理 npm 緩存
npm cache clean --force

# 安裝依賴（使用 --force 避免鎖定問題）
echo "安裝前端依賴..."
npm install --force

cd ..

echo ""
echo -e "${YELLOW}[8/8] 創建必要的目錄...${NC}"
mkdir -p backend/uploads/{temp,processed,images}
mkdir -p backend/storage/{markdown,json,exports}
mkdir -p backend/models/paddleocr
mkdir -p backend/logs

echo ""
echo -e "${GREEN}================================${NC}"
echo -e "${GREEN}環境設置完成！${NC}"
echo -e "${GREEN}================================${NC}"
echo ""
echo "下一步操作："
echo "1. 初始化數據庫:"
echo "   source venv/bin/activate"
echo "   cd backend"
echo "   alembic upgrade head"
echo "   python create_test_user.py"
echo "   cd .."
echo ""
echo "2. 啟動後端:"
echo "   ./start_backend.sh"
echo ""
echo "3. 啟動前端 (新終端):"
echo "   ./start_frontend.sh"
echo ""
echo "4. 訪問應用:"
echo "   前端: http://localhost:5173"
echo "   API文檔: http://localhost:8000/docs"
echo "   健康檢查: http://localhost:8000/health"
echo ""