#!/bin/bash

# 遇到错误立即退出
set -e

echo "========================================================"
echo "      ShuDao SafeAI 测试环境一键打包脚本 (Linux)"
echo "========================================================"
echo ""

# 设置路径变量
ROOT_DIR=$(pwd)
FRONTEND_DIR="$ROOT_DIR/shudao-vue-frontend"
BACKEND_DIR="$ROOT_DIR/shudao-go-backend"
OUTPUT_DIR="$ROOT_DIR/deploy_output_test"

# 1. 前端构建
echo "[1/6] 正在构建前端项目 (Vue)..."
cd "$FRONTEND_DIR"
npm run build
if [ $? -ne 0 ]; then
    echo "[ERROR] 前端构建失败！请检查错误信息。"
    exit 1
fi
echo "[SUCCESS] 前端构建完成。"
echo ""

# 2. 清理后端旧资源
echo "[2/6] 清理后端旧资源..."
cd "$ROOT_DIR"
if [ -d "$BACKEND_DIR/assets" ]; then
    rm -rf "$BACKEND_DIR/assets"
fi
if [ -f "$BACKEND_DIR/views/index.html" ]; then
    rm -f "$BACKEND_DIR/views/index.html"
fi
echo "[SUCCESS] 清理完成。"
echo ""

# 3. 复制新资源
echo "[3/6] 整合前端资源到后端..."
mkdir -p "$BACKEND_DIR/assets"
mkdir -p "$BACKEND_DIR/views"
cp -r "$FRONTEND_DIR/dist/assets/"* "$BACKEND_DIR/assets/"
cp "$FRONTEND_DIR/dist/index.html" "$BACKEND_DIR/views/index.html"
echo "[SUCCESS] 资源整合完成。"
echo ""

# 4. 复制测试环境配置
echo "[4/6] 复制测试环境配置..."
mkdir -p "$BACKEND_DIR/conf"
cp "$BACKEND_DIR/conf/app.conf.test" "$BACKEND_DIR/conf/app.conf"
echo "[SUCCESS] 配置文件已更新为测试环境。"
echo ""

# 5. 后端打包 (Linux amd64)
echo "[5/6] 正在打包后端 (Target: Linux/amd64)..."
cd "$BACKEND_DIR"
bee pack -be GOOS=linux -be GOARCH=amd64
if [ $? -ne 0 ]; then
    echo "[ERROR] 后端打包失败！请确保已安装 bee 工具。"
    exit 1
fi
echo "[SUCCESS] 后端打包完成。"
echo ""

# 6. 解压验证
echo "[6/6] 解压验证 (Output: deploy_output_test)..."
cd "$ROOT_DIR"
if [ -d "$OUTPUT_DIR" ]; then
    rm -rf "$OUTPUT_DIR"
fi
mkdir -p "$OUTPUT_DIR"

if [ -f "$BACKEND_DIR/shudao-go-backend.tar.gz" ]; then
    tar -xzf "$BACKEND_DIR/shudao-go-backend.tar.gz" -C "$OUTPUT_DIR"
    # 重命名为测试环境包
    mv "$BACKEND_DIR/shudao-go-backend.tar.gz" "$BACKEND_DIR/shudao-go-backend-test.tar.gz"
    echo "[SUCCESS] 已解压到: $OUTPUT_DIR"
else
    echo "[WARNING] 未找到压缩包，请手动检查。"
fi
echo ""

echo "========================================================"
echo "                  打包流程全部完成！"
echo "========================================================"
echo ""
echo "部署包位置: $BACKEND_DIR/shudao-go-backend-test.tar.gz"
echo "解压预览:   $OUTPUT_DIR"
echo "环境: 测试环境 (172.16.29.101)"
echo ""