#!/bin/sh

# 公用方法

# 显示欢迎信息
welcome () {
    echo "==欢迎使用machete_installer=="
    echo "本脚本为开源项目，网址：https://git.filesite.io/filesite/machete_installer"
    echo "它将指引并安装docker desktop和machete的docker镜像"
    echo "并完成machete的基本配置，在你的电脑上创建1个相册网站"
    echo ""
}

# 显示结束语
theend () {
    echo ""
    echo "==感谢使用machete_installer=="
    echo "本脚本为开源项目，网址：https://git.filesite.io/filesite/machete_installer"
    echo "个性化配置请参考官方文档："
    echo "https://filesite.io/view/?id=2907455e19bee577f8ed4c9fac83ae95"
    echo ""
}

# 显示卸载信息
goodbye () {
    echo ""
    echo "==即将卸载machete，不会影响本地保存的照片、视频=="
    echo "* 停止machete容器"
    echo "* 删除machete容器"
    echo "* 删除桌面快捷方式"
    echo ""
}

# 获取用户桌面绝对路径
getHomePath () {
    path=`cd ~/ && pwd`
    echo $path
}

# 获取本地局域网ip地址
getLocalIp () {
    ipstr=`ifconfig -a | grep -v grep | grep '192.168'`
    echo "${ipstr}" | cut -d ' ' -f 2
}

# 获取mac mini的cpu芯片型号信息
getCpuInfo () {
    cpu_info=`sysctl -n machdep.cpu.brand_string`
    echo "你的电脑芯片型号：${cpu_info}"
}

# 获取电脑cpu类型
# 返回值：1 = intel芯片，2 = 苹果芯片
getCpuType () {
    cpu_info=`sysctl -n machdep.cpu.brand_string`

    if [[ $cpu_info == *"Intel"* ]]; then
        return 1    #intel芯片
    fi

    return 2    #默认为苹果芯片
}

# 检测是否已经安装了docker
# 返回值：0 - 未安装，1 - 已安装
detectDockerInstalled () {
    res=`command -v docker | wc -l`
    if [ $res -gt 0 ]; then
        return 1
    fi

    return 0
}

# 检测docker desktop是否启动
# 返回值：0 - 未启动，1 - 已启动
detectDockerStarted () {
    res=`docker images | grep -v grep | grep "IMAGE ID" | wc -l`
    if [ $res -gt 0 ]; then
        return 1
    fi

    return 0
}

# 检测docker image是否下载
# 返回值：0 - 未下载，1 - 已下载
detectDockerImageExists () {
    imgName=$1
    if [ -z "${imgName}" ]; then
        imgName="filesite/machete"
    fi

    res=`docker images | grep -v grep | grep "${imgName}" | grep 'latest' | wc -l`
    if [ $res -gt 0 ]; then
        return 1
    fi

    return 0
}

# 检测docker container是否启动
# 返回值：0 - 未启动，1 - 已启动
detectDockerContainerExists () {
    containerName=$1
    if [ -z "${containerName}" ]; then
        containerName="machete_album"
    fi

    res=`docker ps -a | grep -v grep | grep "${containerName}" | wc -l`
    if [ $res -gt 0 ]; then
        return 1
    fi

    return 0
}

# 启动相册容器，端口：8181
# @album_name 容器名
# @album_path 相册保存路径
dockerStartAlbumContainer () {
    album_name=$1
    album_path=$2
    if [ -z "${album_name}" ]; then
        album_name="machete_album"
    fi
    if [ -z "${album_path}" ]; then
        homePath=`getHomePath`
        album_path="${homePath}/Desktop/Album_by_filesite"
    fi

    docker run --name "${album_name}" \
        -p 8181:80 \
        -v "${album_path}:/var/www/machete/www/girls/" \
        -itd filesite/machete:latest \
        beauty
}

# 启动视频容器，端口：8182
# @blog_name 容器名
# @blog_path 视频保存路径
dockerStartVideoContainer () {
    blog_name=$1
    blog_path=$2
    if [ -z "${blog_name}" ]; then
        blog_name="machete_videos"
    fi
    if [ -z "${blog_path}" ]; then
        homePath=`getHomePath`
        blog_path="${homePath}/Desktop/Videos_by_filesite"
    fi

    docker run --name "${blog_name}" \
        -p 8182:80 \
        -v "${blog_path}:/var/www/machete/www/videos/" \
        -itd filesite/machete:latest \
        videoblog
}

# 检测域名是否能连接
# 返回值：0 - 不能连接，1 - 可连接
detectDomainCanConnect () {
    domain=$1
    if [ -z "${domain}" ]; then
        echo "Usage: detectDomainCanConnect domain"
        echo ""
        exit 1
    fi

    ping_res=`ping -c 3 "${domain}"`
    if [[ $ping_res == *"100.0% packet loss"* ]]; then
        return 0
    fi

    return 1
}

# 获取docker desktop下载地址
# 参数：connect_res，可选值：[0, 1]
getDockerDesktopDownloadUrl () {
    getCpuType
    cup_type=$?

    dmgLink_docker="https://desktop.docker.com/mac/main/arm64/Docker.dmg"
    dmgLink="https://static.jialuoma.cn/docker_desktop/docker_arm64.dmg"

    if [ $cup_type -eq 1 ]; then
        dmgLink_docker="https://desktop.docker.com/mac/main/amd64/Docker.dmg"
        dmgLink="https://static.jialuoma.cn/docker_desktop/docker_amd64.dmg"
    fi

    connect_res=$1
    if [ $connect_res -eq 0 ]; then
        echo "${dmgLink}"
    else
        #原网址
        echo "${dmgLink_docker}"
    fi
}

# 下载docker desktop
downloadDockerDesktop () {
    link=$1
    if [ -z "${link}" ]; then
        echo "Usage: downloadDockerDesktop url"
        echo ""
        exit 1
    fi

    echo "docker desktop下载链接：${link}"
    echo "即将在浏览器中打开docker desktop的下载链接并开始下载"
    echo "请在docker desktop下载完成后，双击打开安装"
    open "${link}"
}

# 创建桌面快捷方式
createShortcuts () {
    ip=`getLocalIp`

    type=$1

    if [ "${type}" == "album" ]; then
        echo "[InternetShortcut]" > ~/Desktop/相册.url
        echo "URL=http://${ip}:8181" >> ~/Desktop/相册.url
    else
        echo "[InternetShortcut]" > ~/Desktop/视频.url
        echo "URL=http://${ip}:8182" >> ~/Desktop/视频.url
    fi
}

# 删除桌面快捷方式
deleteShortcuts () {
    type=$1

    if [ "${type}" == "album" ]; then
        rm -f ~/Desktop/相册.url
    else
        rm -f ~/Desktop/视频.url
    fi
}

# 升级docker容器里的代码到最新版
upgradeMacheteInContainers () {
    name=$1

    if [ "${name}" == "album" ]; then
        docker container cp template/custom_config_beauty.json machete_album:/var/www/machete/runtime/custom_config.json
        docker exec -it machete_album /var/www/machete/bin/upgrade.sh
    else
        docker container cp template/custom_config_videoblog.json machete_vlog:/var/www/machete/runtime/custom_config.json
        docker exec -it machete_vlog /var/www/machete/bin/upgrade.sh
    fi
}

# 下载演示照片
downloadSamplesPhotos () {
    savePath=$1
    if [ -z "${savePath}" ]; then
        savePath="~/Desktop/Album_by_filesite/"
    fi

    echo "下载演示照片..."
    url="https://static.jialuoma.cn/samples/sample_photos.tar.gz"
    curl -o sample_photos.tar.gz "${url}"
    tar -zxvf sample_photos.tar.gz
    cp -r sample_photos/* $savePath

    echo "下载演示音乐mp3..."
    url="https://static.jialuoma.cn/samples/melody.mp3"
    curl -o melody.mp3 "${url}"
    cp melody.mp3 $savePath
}

# 下载演示视频
downloadSamplesVideos () {
    savePath=$1
    if [ -z "${savePath}" ]; then
        savePath="~/Desktop/Videos_by_filesite/"
    fi

    echo "下载演示视频..."
    url="https://static.jialuoma.cn/samples/sample_videos.tar.gz"
    curl -o sample_videos.tar.gz "${url}"
    tar -zxvf sample_videos.tar.gz
    cp -r sample_videos/* $savePath
}