#!/bin/bash

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

# 从Version.h文件中读取版本信息
VERSION_FILE="../App/BeltTearing/BeltTearingServer/Version.h"

if [ -f "${VERSION_FILE}" ]; then
    # 读取版本号（从 BELT_TEARING_SERVER_VERSION_STRING 中提取）
    PKG_VERSION=$(grep '#define BELT_TEARING_SERVER_VERSION_STRING' ${VERSION_FILE} | sed 's/.*"\(.*\)".*/\1/')
    # 读取构建号（从 BELT_TEARING_SERVER_VERSION_BUILD 中提取）
    BUILD_NUMBER=$(grep '#define BELT_TEARING_SERVER_VERSION_BUILD' ${VERSION_FILE} | sed 's/.*"\(.*\)".*/\1/')
    
    echo "从 ${VERSION_FILE} 读取版本信息:"
    echo "  版本号: ${PKG_VERSION}"
    echo "  构建号: ${BUILD_NUMBER}"
    
    # 如果读取失败，使用默认值
    if [ -z "${PKG_VERSION}" ]; then
        PKG_VERSION="1.0.0"
        echo "警告: 无法读取版本号，使用默认值: ${PKG_VERSION}"
    fi
    
    if [ -z "${BUILD_NUMBER}" ]; then
        BUILD_NUMBER="1"
        echo "警告: 无法读取构建号，使用默认值: ${BUILD_NUMBER}"
    fi
else
    # Version.h文件不存在时的默认值
    PKG_VERSION="1.0.0"
    BUILD_NUMBER="1"
    echo "警告: ${VERSION_FILE} 文件不存在，使用默认版本信息"
    echo "  版本号: ${PKG_VERSION}"
    echo "  构建号: ${BUILD_NUMBER}"
fi

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}/usr/lib
mkdir -p ${PKG_PATH}/etc/profile.d
mkdir -p ${PKG_PATH}/opt/belttearingserver
mkdir -p ${PKG_PATH}/opt/sysroot/lib

echo "复制 Qt 运行时环境..."

#QT depend
QT_PKG_PATH=/opt/firefly_qt5.15_arm64_20.04
QT_LIB_PATH=/opt/sysroot/firefly-arm64-sysroot-20.04/lib/aarch64-linux-gnu


cp -rfd ${QT_PKG_PATH}/ext  ${PKG_PATH}/opt/firefly_qt5.15
cp ${QT_PKG_PATH}/target_qtEnv.sh ${PKG_PATH}/etc/profile.d/

# 复制 Qt 库文件
for libfile in ${QT_LIB_PATH}/*.so*; do
    # 获取文件名用于比较
    filename=$(basename "$libfile")
    
    # 跳过 LLVM、flite、clang 和 X11 相关库文件
    if [[ "$filename" == *icu* ]]; then
        # 复制其他库文件，保持符号链接
        cp -rfd "$libfile" ${PKG_PATH}/opt/sysroot/lib/
        continue
    fi
done

echo "复制依赖库文件..."
#depend
cp -a ${CODE_PATH}/SDK/OpenCV320/Arm/aarch64/*opencv_core*.so* 		${PKG_PATH}/usr/lib/
cp -a ${CODE_PATH}/SDK/OpenCV320/Arm/aarch64/*opencv_imgproc*.so* 	${PKG_PATH}/usr/lib/
cp -a ${CODE_PATH}/SDK/OpenCV320/Arm/aarch64/*opencv_highgui*.so* 	${PKG_PATH}/usr/lib/

cp ${CODE_PATH}/SDK/beltTearing/Arm/aarch64/*.so 		${PKG_PATH}/usr/lib/
cp ${CODE_PATH}/SDK/VzNLSDK/Arm/aarch64/*.so 			${PKG_PATH}/usr/lib/


# 复制 BeltTearingServer 目录下的所有内容到 /opt
echo "复制 BeltTearingServer 内容到 /opt/..."

#APP
cp ${CODE_PATH}/GrabBagPrj/buildarm/App/BeltTearing/BeltTearingServer/BeltTearingServer ${PKG_PATH}/opt/belttearingserver/

#service
cp ${CODE_PATH}/App/BeltTearing/BeltTearingServer/belttearingserver.service ${PKG_PATH}/opt/belttearingserver/

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 belttearingserver.service
if [ -f /opt/belttearingserver/belttearingserver.service ]; then
    echo "安装 belttearingserver.service..."
    
    # 检查服务是否已经存在，如果存在则先停止并禁用
    if systemctl is-active --quiet belttearingserver.service; then
        echo "检测到已运行的 belttearingserver.service，正在停止..."
        systemctl stop belttearingserver.service
    fi
    
    if systemctl is-enabled --quiet belttearingserver.service; then
        echo "检测到已启用的 belttearingserver.service，正在禁用..."
        systemctl disable belttearingserver.service
    fi
    
    # 复制服务文件
    cp /opt/belttearingserver/belttearingserver.service /etc/systemd/system/
    systemctl daemon-reload
    systemctl enable belttearingserver.service
    systemctl start belttearingserver.service
    echo "belttearingserver.service 已安装并设置为开机自启"
else
    echo "错误: 未找到 belttearingserver.service 文件"
fi

echo "BeltTearingServer 应用程序安装完成！"

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 belttearingserver.service
systemctl stop belttearingserver.service 2>/dev/null || true
systemctl disable belttearingserver.service 2>/dev/null || true
rm -f /etc/systemd/system/belttearingserver.service

# 重新加载systemd
systemctl daemon-reload

# 清理 /opt/belttearingserver 目录
rm -rf /opt/belttearingserver

echo "BeltTearingServer 应用程序卸载完成！"
echo "端口映射配置已清理"
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 "=========================================="