#!/bin/bash

##############################################
# 初始化 Docker Volumes 目录
# 用途：创建所有命名卷需要的本地目录
##############################################

echo "========================================"
echo "初始化 Docker Volumes 目录"
echo "========================================"

# 获取脚本所在目录
SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
VOLUMES_DIR="${SCRIPT_DIR}/volumes"

echo "创建目录: ${VOLUMES_DIR}"

# 创建所有卷目录（分层结构）
echo "创建数据目录..."
mkdir -p "${VOLUMES_DIR}/mysql/data"
mkdir -p "${VOLUMES_DIR}/redis/data"
mkdir -p "${VOLUMES_DIR}/redis/config"
mkdir -p "${VOLUMES_DIR}/serv/config"
mkdir -p "${VOLUMES_DIR}/serv/logs"
mkdir -p "${VOLUMES_DIR}/serv/uploads"
mkdir -p "${VOLUMES_DIR}/serv/crawler"  # 可选，如需运行时更新爬虫可取消注释
mkdir -p "${VOLUMES_DIR}/web/config"
mkdir -p "${VOLUMES_DIR}/web/logs"
mkdir -p "${VOLUMES_DIR}/nginx/config"
mkdir -p "${VOLUMES_DIR}/nginx/logs"

# 复制配置文件模板
echo "复制配置文件模板..."
[ -f redis/redis.conf ] && cp redis/redis.conf "${VOLUMES_DIR}/redis/config/" || echo "  ⚠️  redis.conf 不存在"
[ -f mysql/my.cnf ] && cp mysql/my.cnf "${VOLUMES_DIR}/mysql/" || echo "  ⚠️  my.cnf 不存在"
[ -f config/application.yml ] && cp config/application.yml "${VOLUMES_DIR}/serv/config/" || echo "  ⚠️  application.yml 不存在"
[ -f config/log4j2-spring.xml ] && cp config/log4j2-spring.xml "${VOLUMES_DIR}/serv/config/" || echo "  ⚠️  log4j2-spring.xml 不存在"
[ -f config/web-app-config.js ] && cp config/web-app-config.js "${VOLUMES_DIR}/web/config/app-config.js" || echo "  ⚠️  web-app-config.js 不存在"
[ -f nginx/nginx.conf ] && cp -r nginx/* "${VOLUMES_DIR}/nginx/config/" || echo "  ⚠️  nginx配置 不存在"
[ -d ../schoolNewsCrawler ] && cp -r ../schoolNewsCrawler/* "${VOLUMES_DIR}/serv/crawler/" || echo "  ⚠️  爬虫脚本 不存在"  # 可选

echo ""
echo "✅ 目录创建完成："
tree -L 2 "${VOLUMES_DIR}" 2>/dev/null || ls -la "${VOLUMES_DIR}"

echo ""
echo "========================================"
echo "目录结构说明："
echo "========================================"
echo "volumes/"
echo "├── mysql/"
echo "│   └── data/           - MySQL数据库数据"
echo "├── redis/"
echo "│   ├── data/           - Redis缓存数据"
echo "│   └── config/         - Redis配置文件"
echo "├── serv/"
echo "│   ├── config/         - 后端配置文件"
echo "│   ├── logs/           - 后端服务日志"
echo "│   ├── uploads/        - 后端上传文件"
echo "│   └── crawler/        - 爬虫脚本（可选，默认在镜像内）"
echo "├── web/"
echo "│   ├── config/         - 前端配置文件"
echo "│   └── logs/           - 前端服务日志"
echo "└── nginx/"
echo "    ├── config/         - Nginx配置文件"
echo "    └── logs/           - Nginx访问日志"
echo ""
echo "✅ 初始化完成！现在可以启动服务了："
echo "   docker-compose up -d"
echo "========================================"