#!/bin/bash

# BeltTearingServer 版本配置
PKG_NAME="BeltTearingServer"
PKG_ARCH="arm64"

# 默认版本信息
PKG_VERSION="1.0.0"
BUILD_NUMBER="1"

PKG_PATH=$HOME/BeltTearingServerPkg
CODE_PATH=../
RELEASE_PATH=../Publish

echo "=========================================="
echo "开始打包 BeltTearingServer 应用程序 v${PKG_VERSION}..."
echo "=========================================="

if [ -d "${PKG_PATH}" ];then
	echo "清理旧的打包目录..."
	rm -irf ${PKG_PATH}
fi

echo "创建打包目录结构..."
mkdir -p ${PKG_PATH}/DEBIAN
mkdir -p ${PKG_PATH}/opt/onvm

# 复制 BeltTearingServer/onvm 目录下的所有内容到 /opt
BELT_TEARING_SERVER_PATH=${CODE_PATH}/GrabBagPrj/BeltTearingServer/onvm
echo "复制 BeltTearingServer 内容到 /opt/..."
cp -r ${BELT_TEARING_SERVER_PATH}/* ${PKG_PATH}/opt/onvm

echo "生成 control 文件..."
#control
CONTROL_PATH=${PKG_PATH}/DEBIAN/control
echo "Package: ${PKG_NAME}" 		>  ${CONTROL_PATH}
echo "Version: ${PKG_VERSION}" 		>> ${CONTROL_PATH}
echo "Section: belttearingserver" 	>> ${CONTROL_PATH}
echo "Architecture: ${PKG_ARCH}" 	>> ${CONTROL_PATH}
echo "Priority: optional" 		    >> ${CONTROL_PATH}
echo "Maintainer: BeltTearingServer Team <support@belttearing.com>" >> ${CONTROL_PATH}
echo "Description: BeltTearingServer application" 	>> ${CONTROL_PATH}

echo "生成安装后脚本..."
#postinst install exec script
POSTINST_PATH=${PKG_PATH}/DEBIAN/postinst
cat > ${POSTINST_PATH} << 'EOF'
#!/bin/bash

echo "配置 BeltTearingServer 应用程序..."

# 安装并启用 onvm.service
if [ -f /opt/onvm/onvm.service ]; then
    echo "安装 onvm.service..."
    cp /opt/onvm/onvm.service /etc/systemd/system/
    systemctl daemon-reload
    systemctl enable onvm.service
    systemctl start onvm.service
    echo "onvm.service 已安装并设置为开机自启"
else
    echo "错误: 未找到 onvm.service 文件"
fi

EOF

chmod +x ${POSTINST_PATH}

echo "生成卸载脚本..."
#postrm uninstall exec script
POSTRM_PATH=${PKG_PATH}/DEBIAN/postrm
cat > ${POSTRM_PATH} << 'EOF'
#!/bin/bash

echo "卸载 BeltTearingServer 应用程序..."

# 停止并禁用 onvm.service
systemctl stop onvm.service 2>/dev/null || true
systemctl disable onvm.service 2>/dev/null || true
rm -f /etc/systemd/system/onvm.service

# 重新加载systemd
systemctl daemon-reload

echo "BeltTearingServer 应用程序卸载完成！"
EOF

chmod +x ${POSTRM_PATH}

echo "设置文件权限..."
# 设置opt目录权限（不包括DEBIAN）
chmod -R 755 ${PKG_PATH}/opt

# 确保publish目录存在
mkdir -p ${RELEASE_PATH}

# 生成带时间戳和构建号的包文件名
TIMESTAMP=$(date +%Y%m%d%H%M%S)
DEB_FILENAME="${RELEASE_PATH}/${PKG_NAME}_${PKG_VERSION}_${BUILD_NUMBER}_${PKG_ARCH}_${TIMESTAMP}.deb"

# 开始构建 DEB 包
fakeroot dpkg -b ${PKG_PATH} ${DEB_FILENAME}

echo "=========================================="
echo "打包完成！"
echo "生成的包文件: ${DEB_FILENAME}"
echo "文件大小: $(ls -lh ${DEB_FILENAME} | awk '{print $5}')"
echo "=========================================="