#!/bin/bash
#  >/dev/null 2>&1 不显示输出
echo -en '----------\n'
echo '设置 变量'
echo -en '----------\n'
Variable () {
su="sudo"
download="aria2c -c -x 16 -s 999 --file-allocation=none"
deepin="https://mirrors.tuna.tsinghua.edu.cn/deepin/beige/pool/main/l/"
old_image="$(dpkg --get-selections | grep "linux-image.*amd64-desktop" | head -n -1 | sed -e "s/\tinstall//g")"
old_headers="$(dpkg --get-selections | grep "linux-headers.*amd64-desktop" | head -n -1 | sed -e "s/\tinstall//g")"
old_linux="$(dpkg --get-selections | grep "linux-image.*amd64-desktop" | sort -ru | head -n 1 | sed -e "s/\tinstall//g")"
new_firmware="$(curl -L ${deepin}linux-firmware/ | grep "linux-firmware.*amd64.*" | cut -f4 -d ">" | cut -f1 -d "<")"
new_image="$(curl -L ${deepin}linux-upstream/ | grep "linux-image.*amd64-desktop-hwe" | cut -f4 -d ">" | cut -f1 -d "<" | sort -ru | head -n 1)"
new_headers="$(curl -L ${deepin}linux-upstream/ | grep "linux-headers.*amd64-desktop-hwe" | cut -f4 -d ">" | cut -f1 -d "<" | sort -ru | head -n 1)"
}
Variable 2> /dev/null

if [ ${old_linux} = ${new_image//hwe*/hwe} ]; then
echo '卸载 旧内核'
${su} apt autoremove --purge --yes ${old_image} ${old_headers} && ${su} update-grub && ${su} update-grub2
else
echo '系统 设置'
Setting () {
gsettings set com.deepin.dde.mouse disable-touchpad true ## 插入鼠标 触控板 禁用 ##
gsettings set com.deepin.dde.dock.module.keyboard enable false ## 任务栏 cn按钮 关闭 ##
gsettings set com.deepin.dde.power battery-lock-delay 900 ##  使用电池 自动锁屏 15分钟 ##
gsettings set com.deepin.dde.power battery-sleep-delay 1800 ##  使用电池 进入待机模式 30分钟 ##
gsettings set com.deepin.dde.power battery-screen-black-delay 600 ##  使用电池 关闭显示器 10分钟 ##
gsettings set com.deepin.dde.power battery-press-power-button 'shutdown' ## 使用电池 按电源按钮时 关机 ##
gsettings set com.deepin.dde.power battery-lid-closed-action 'turnOffScreen' ## 使用电池 笔记本合盖时 关闭屏幕 ##
gsettings set com.deepin.dde.power line-power-lock-delay 1800 ##  连接电源 自动锁屏 30分钟 ##
gsettings set com.deepin.dde.power line-power-sleep-delay 0 ##  连接电源 进入待机模式 永不 ##
gsettings set com.deepin.dde.power line-power-screen-black-delay 600 ##  连接电源 关闭显示器 10分钟 ##
gsettings set com.deepin.dde.power line-power-press-power-button 'shutdown' ## 连接电源 按电源按钮时 关机 ##
gsettings set com.deepin.dde.power line-power-lid-closed-action 'turnOffScreen' ## 使用电源 笔记本合盖时 关闭屏幕 ##
busctl call com.deepin.lastore /com/deepin/lastore com.deepin.lastore.Updater SetUpdateNotify b 0 ## 更新提醒 关闭 ##
busctl call com.deepin.lastore /com/deepin/lastore com.deepin.lastore.Updater SetAutoCheckUpdates b 0 ## 更新检查 关闭 ##
busctl call com.deepin.lastore /com/deepin/lastore com.deepin.lastore.Updater SetAutoDownloadUpdates b 0 ## 更新下载 关闭 ##
}
Setting

echo -en '----------\n'
echo '卸载 应用列表如下：'
echo -en '----------\n'
echo '帮助手册、画板、启动盘制作工具、日志收集工具、深度之家、文档查看器、用户反馈、邮箱、语音记事本、欢迎、连连看、LibreOffice、LibreOffice Base、LibreOffice Calc、LibreOffice Draw、LibreOffice Impress、LibreOffice Math、LibreOffice Writer、浏览器、五子棋、下载器、Deepin Union Code、社区、Laptop Mode Tools Configuration、磁盘管理器、打印管理器、计算器、截图录屏、看图、扫描易、设备管理器、相册、相机、音乐、影院、字体管理器'
echo -en '----------\n'
Uninstall () {
${su} apt autoremove --purge --yes deepin-manual deepin-draw deepin-boot-maker deepin-log-viewer deepin-home deepin-reader deepin-feedback deepin-mail deepin-voice-note dde-introduction com.deepin.lianliankan libreoffice-common libreoffice-base libreoffice-calc libreoffice-draw libreoffice-impress libreoffice-math libreoffice-writer org.deepin.browser com.deepin.gomoku org.deepin.downloader deepin-unioncode deepin-forum laptop-mode-tools deepin-diskmanager dde-printer deepin-calculator deepin-screen-recorder deepin-image-viewer simple-scan deepin-devicemanager deepin-album deepin-camera deepin-music deepin-movie deepin-font-manager
}
Uninstall

echo -en '----------\n'
echo '系统 优化'
echo -en '----------\n'
Optimize () {
# 终端 修改&禁用
${su} rm -rf ~/.bash_history && ${su} touch ~/.bash_history && ${su} chattr +i ~/.bash_history
${su} rm -rf /root/.bash_history && ${su} touch /root/.bash_history && ${su} chattr +i /root/.bash_history

# 自启 添加&修改
echo -e '\n#启动延时\nsleep 5 && notify-send "用户命令设定启动"' | ${su} tee -a /etc/profile
echo -e 'amixer -c 0 sset "Headphone" 3 && amixer -c 0 sset "Headphone Mixer" 11' | ${su} tee -a /etc/profile
echo -e 'amixer -c 0 sset "Headphone" unmute && amixer -c 0 sset "Right Headphone Mixer Right DAC" unmute' | ${su} tee -a /etc/profile

# swap 创建&使用
${su} truncate -s 0 /swapfile && ${su} chattr +C /swapfile && ${su} btrfs property set /swapfile compression none
${su} fallocate -l 512M /swapfile && ${su} mkswap /swapfile && ${su} chmod 0600 /swapfile && ${su} swapon /swapfile
${su} sed -i '$a\\n# swapfile\n/swapfile\t\tnone\t\tswap\t\tdefaults\t\t0\t\t0' /etc/fstab && ${su} sed -i '$a\vm.swappiness=50\n' /etc/sysctl.conf

# 配置 修改&优化
${su} sed -i 's/env_reset/env_reset,pwfeedback/g' /etc/sudoers
${su} sed -i "/^127.0.0.1.*/a 127.0.0.1     $(whoami)" /etc/hosts
${su} sed -i '/^#.*/d;/^$/d;/^Fast*/a AutoEnable = true' /etc/bluetooth/main.conf
${su} sed -i 's/community-packages.deepin.com/mirrors.tuna.tsinghua.edu.cn/g' /etc/apt/sources.list && ${su} chattr -R +i /etc/apt/sources.list.d

# GRUB 修改&更新
${su} sed -i '2,6d' /etc/default/grub.d/12_deepin_ab_recovery.cfg && ${su} cp -rf /etc/default/grub /etc/default/grub.bak
#${su} sed -i 's/^GRUB_THEME=.*/GRUB_THEME=""/g;s/^GRUB_BACKGROUND=.*/GRUB_BACKGROUND=""/g;s/^GRUB_TIMEOUT=.*/GRUB_TIMEOUT=0\nGRUB_TIMOUT_STYLE=hidden/g' /etc/default/grub
${su} sed -i 's/^GRUB_CMDLINE_LINUX_DEFAULT=.*/GRUB_CMDLINE_LINUX_DEFAULT="splash quiet loglevel=0 "\nGRUB_CMDLINE_LINUX="intel_pstate=disable zswap.enabled=1 zswap.compressor=lz4hc "/g' /etc/default/grub

# 应用 安装&卸载
${su} rm -rf /var/lib/apt/lists/lock && ${su} update-grub && ${su} update-grub2 && ${su} apt update
${su} apt --fix-broken install -fy && ${su} apt dist-upgrade -fy && ${su} apt reinstall -fy cups telnet aria2 vsftpd
${su} ${download} ${deepin}linux-upstream/${new_image} && ${su} ${download} ${deepin}linux-upstream/${new_headers} && ${su} ${download} ${deepin}linux-firmware/${new_firmware} && ${su} dpkg -i ./*.deb && ${su} rm -rf ./*.deb ./deepin-fix-init* /deepin-fix-init*

# 修改 配置文件
${su} sed -i "s/^#write_enable=YES/write_enable=YES\nlocal_root=\/media/g" /etc/vsftpd.conf
${su} sed -i "/<Location \/>/a Allow all;s/Browsing Off/Browsing On/g;/<Location \/admin>/a Allow all;/<Location \/admin\/log>/a Allow all;/<Location \/admin\/conf>/a Allow all;s/Listen localhost:631/Listen 0.0.0.0:631/g" /etc/cups/cupsd.conf

# 服务 屏蔽&启用
${su} systemctl restart ssh && ${su} systemctl enable ssh
${su} systemctl restart cups && ${su} systemctl enable cups
${su} systemctl restart vsftpd && ${su} systemctl enable vsftpd
${su} systemctl mask nmbd.service exim4.service apt-daily.service apt-daily-upgrade.service plymouth-quit-wait.service NetworkManager-wait-online.service
}
Optimize
fi

read -p '完成 部分功能重启后生效 回车结束！'
exit 0